Re: [JBoss-user] JBoss On Linux
Peter, I've read others' responses to your problems, and they all seem to be addressing the wrong thing: performance. What you describe does not sound like a performance problem (neither of speed nor memory management). You never said the app was slow, so why do you care about SPECjAppServer2002 benchmarks and the like? It sounds more like a resource leak to me, my first guess being of file descriptors. On Linux/UNIX based systems, socket connections (like to your mailserver and database) - not just files - use file descriptors. If that's the case, something - or a growing number of things - are holding onto sockets or files (same thing to UNIX) and not letting go. If I were you I would do 2 things: 1) In the short term, increase your system setting for max # of file descriptors (in my experience, OS defaults are stunningly low for production systems). This will require a system reboot to take effect. 2) Find out where your resource leak is. It may be there's one in your application (that runs in jboss), and then the cron runs that might require a lot of descriptors too. Together, they could use up to your limit. To diagnose this you might have to employ more than just one tool. netstat (comes with Linux/UNIX), filemon (http://www.sysinternals.com/linux/utilities/filemon.shtml) , Optimizeit (http://www.borland.com/optimizeit/optimizeit_profiler/), etc. Last, maybe there really isn't a leak, but the nature of your application, plus the crons that run at specific times, just simply require more file descriptors than what your system has configured. Upping that value might prove to be all you need to do. If it never grows past that max, you're set - no leak. Unfortunately, without doing some surfing, I can't tell you where to set it for your system, or what the best value should be. I'll leave that as an exercise for you. ;) Anyway, hope this helps. And sorry in advance if it ends up leading you down the wrong path. I just wanted to share what your problem smelled like to me. David Peter Luttrell escribió: We're using JBoss3.2.1 with Jetty on RedHat 9 with Suns 1.4.2_01 vm. We have a pretty heavy load. After roughly a week many of the boxes start to experience weird problems where JBoss is unable to get what looks to be socket connections. In some cases, we cannot contact our mailserver, in other cases we cannot contact our database; in the latest case we're unable to get a connection to the local jndi server (localhost:1099). Sometimes a simple restart of jboss will sometimes solves the problems, othertimes we have to restart linux. The times of the crashes are roughly 4am and sometimes 6am, so it's likely caused by a cron job running at those times, which we're currently looking into. Has anyone experienced similar problems? .peter --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id78alloc_id371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss On Linux
Rod, Input appreciated and respected, however I think to help Peter we need to keep off the performance bunny hole. He never said performance was his problem. As a side note, you're right: what you tested (startup time) was far from a valid performance benchmark. JVMs intended to boost server performance don't try to be fast for startup times (if you want that, use the -client jvm option, not -server). They care more about being fast for things servers care about after they're already up and running - like handling multiple threads quickly, optimizing server hotspots like network connections, and effective memory management of large heaps under load, etc. Besides, I take benchmarks with a grain of salt - each custom app does different things, and thus it's impossible that a generic benchmark is going to tell you what you really need to know - how does tool A stack up against tool B with YOUR application... Oh shoot, now you got me goin' down the bunny hole. Seriously, Peter - my guess is you've either got a resource leak or an inappropriate resource configuration. Start by looking at file descriptors. Just my 2 cents (again), David Rod Macpherson escribi: Downloaded JRockit and launched a large J2EE application in debug mode. JBoss started in 1:24. Using Sun's JDK 1.4 JVM the same application started in 1:32. I would call that a noise-level improvement given JRockit is a commercial product focused on performance. Not a valid benchmark but then if your compiled code is really all that you would expect to see more than a fraction of 1% improvement. Conclusion: JRockit is not worth the disk space it's sitting on:) -Original Message- From: David Ward [mailto:[EMAIL PROTECTED] Sent: Thu 12/4/2003 6:28 PM To: [EMAIL PROTECTED] Cc: Subject: Re: [JBoss-user] JBoss On Linux Peter, I've read others' responses to your problems, and they all seem to be addressing the wrong thing: performance. What you describe does not sound like a performance problem (neither of speed nor memory management). You never said the app was slow, so why do you care about SPECjAppServer2002 benchmarks and the like? It sounds more like a resource leak to me, my first guess being of file descriptors. On Linux/UNIX based systems, socket connections (like to your mailserver and database) - not just files - use file descriptors. If that's the case, something - or a growing number of things - are holding onto sockets or files (same thing to UNIX) and not letting go. If I were you I would do 2 things: 1) In the short term, increase your system setting for max # of file descriptors (in my experience, OS defaults are stunningly low for production systems). This will require a system reboot to take effect. 2) Find out where your resource leak is. It may be there's one in your application (that runs in jboss), and then the cron runs that might require a lot of descriptors too. Together, they could use up to your limit. To diagnose this you might have to employ more than just one tool. netstat (comes with Linux/UNIX), filemon (http://www.sysinternals.com/linux/utilities/filemon.shtml) , Optimizeit (http://www.borland.com/optimizeit/optimizeit_profiler/), etc. Last, maybe there really isn't a leak, but the nature of your application, plus the crons that run at specific times, just simply require more file descriptors than what your system has configured. Upping that value might prove to be all you need to do. If it never grows past that max, you're set - no leak. Unfortunately, without doing some surfing, I can't tell you where to set it for your system, or what the best value should be. I'll leave that as an exercise for you. ;) Anyway, hope this helps. And sorry in advance if it ends up leading you down the wrong path. I just wanted to share what your problem smelled like to me. David Peter Luttrell escribi: We're using JBoss3.2.1 with Jetty on RedHat 9 with Suns 1.4.2_01 vm. We have a pretty heavy load. After roughly a week many of the boxes start to experience weird problems where JBoss is unable to get what looks to be socket connections. In some cases, we cannot contact our mailserver, in other cases we cannot contact our database; in the latest case we're unable to get a connection to the local jndi server (localhost:1099). Sometimes a simple restart of jboss will sometimes solves the problems, othertimes we have to restart linux. The times of the crashes are roughly 4am and sometimes 6am, so it's likely caused
Re: [JBoss-user] How to develop Weblogic Startup Class like feature in JBoss 3.2? Please Help
The MBean option would work, however if you need to implement startup/shutdown capability that is agnostic across app servers, may I suggest the following: In the Servlet 2.3 spec, ServletContextListeners were introduced. Implement one of those and enter it a war's web.xml file. Then add this war file to your ear that also contains your ejb-jar files (if you need more than just a web app). Then, you can trigger startup from the contextInitialized() method and shutdown on the contextDestroyed() method. This is a standard J2EE way of doing startup/shutdown hooks of J2EE applications, and is therefore appserver agnostic. If you can't use Servlet 2.3 spec, you can use a similar (though not as elegant) mechanism in 2.2. Write a Serlvet instead of a ServletContextListener, and do your startup/shutdown code in the init()/destroy() methods, respectively. Then in web.xml, register the servlet *and be sure to add* a load-on-startup1/load-on-startup element (the # doesn't really matter unless you want to order it with other servlets). If you are using the 2.3 spec, double check the following: 1) Make sure you have the appropriate listener tag in web.xml. 2) Make sure your web.xml is referring to the servlet 2.3 spec in the dtd line at the top, NOT 2.2. 3) Make sure your listener class ended up in your war file in the correct place, with the packaging matching that noted in your web.xml listener tag. Hope this helps, David Mensaje citado por Andrew May [EMAIL PROTECTED]: We migrated from WebLogic 5 to JBoss and changed our startup classes into Standard MBeans. It's possible to do many of the same kind of things start up classes allow you to do, such as creating/manipulating connection pools, all via JMX. If you implement a start() method in your MBean it will be called by JBoss when the MBean has been deployed and it's dependancies satisfied. There are also other lifecycle methods (e.g. stop()) - I think the details are in the paid for admininstration documentation. If you want to deploy an MBean as part of an application (as opposed to when the server starts), you can deploy SARs within an EAR. You need to add the sars to the JBoss specific deployment descriptor in the META-INF directory of the EAR, called jboss-app.xml: example jboss-app.xml: jboss-app module serviceutil/cache.sar/service /module /jboss-app Hope that helps, -Andrew Sasidharan, Manoj wrote: Hello All, I am desperately looking for some help in developing a JBoss Mbean to solve our application startup logic issue. We are moving from Weblogic 7.0 to JBoss 3.2. So looking for some way to implement the Weblogic Startup Class functionality in JBoss. Any help on this would be highly appreciated. Thanks in advance for your time and suggestions/help. Best Regards MS --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Cocoon war dir hot-redeploy causes JBoss Shutdown
Hi, all. My company has found a bug, which I've since entered at SourceForge. Thought I'd copy/paste the details here to give it some visibility and see if others have seen the same problem. Thanks! Bug: 840496 https://sourceforge.net/tracker/?func=detailatid=376685aid=840496group_id=22866 I've discovered a problem that only happens with jboss 3.0 + tomcat + cocoon 2.0 + expanded war directory, relating to hot-redeploy. Basically, if you have a cocoon.war/ *directory* web application, and touch it's web.xml file, JBoss shuts down! Here are the steps to re-create: 1) Download a completely fresh jboss-3.0.7_tomcat-4.1.24 from sourceforge. 2) Download a completely fresh cocoon-2.0.4 (vm14) from apache. 3) Dropped cocoon.war in jboss' deploy directory. 4) Started up jboss. 5) Hit the cocoon servlet (got a sitemap error but didn't care) 6) touch cocoon.war. 7) NO REDEPLOY PROBLEM 8) Hit the cocoon servlet (got same sitemap error but still didn't care - at least could still hit it). 9) Stop jboss. 10) Delete the db, tmp and log dirs to be completely clean distro again. 11) Explode the cocoon.war file into cocoon.war/ *DIRECTORY INSTEAD*. 12) Start up jboss. 13) Hit the cocoon servlet (sitemap error; still don't care) 14) touch cocoon.war/WEB-INF/web.xml 15) *** REDEPLOY PROBLEM: jboss shuts down!! *** JBoss/Jetty does not do this. JBoss 3.2.x does not do this. A JBoss/Tomcat webapp without Cocoon does not do this. JBoss/Tomcat with a Cocoon war *file* does not do this. It has to be JBoss 3.0/Tomcat with a Cocoon 2.0 war *directory*, and you touch it's web.xml file to cause a redeploy. I have tested it on many different combinations, and here is the breakdown: 1) jboss-3.0.7_tomcat-4.1.24 + cocoon-2.0.4 - FAILED 2) jboss-3.0.8_tomcat-4.1.24 + cocoon-2.0.4 - FAILED 3) jboss-3.0.8_tomcat-4.1.27 + cocoon-2.0.4 - FAILED 4) jboss-3.0.8_tomcat-4.1.29 + cocoon-2.0.4 - FAILED 5) jboss-3.2.2 (tomcat_4.1.27) + cocoon-2.0.4 - PASSED 6) jboss-3.0.8_tomcat-4.1.24 + cocoon-2.1.2 - PASSED, though 500 errors Something was fixed in JBoss 3.2.2 / Tomcat that fixed this problem. Does anyone have any idea what this was? Unfortunately, we cannot upgrade to JBoss 3.2.2 right now. If the fix is known, can it be backported back to 3.0? A jboss-3.0.9_tomcat-4.1.29 with the backported fix would be awesome and greatly appreciated! BTW, with JBoss 3.2.2, it looks like the shutdown was intercepted; here's a line from the console: 22:43:58,980 INFO [STDOUT] Mon Nov 03 22:43:58 EST 2003 SHUTDOWN : System.exit() was not called When I see that line with 3.2.2, the redeploy finishes and JBoss does not shutdown. Maybe find where that log is done and see what can be similarly done in 3.0.x to intercept the shutdown? Last bit of info: This is using Sun JDK 1.4.1 and 1.4.2. It is recreateable on Windows; not sure about Linux and MacOSX. Thanks! David PS: Scott, I apologize if it was bad for me to assign it to you. I did it because I know you've been the one in the past that has dealt with web-tier integration into jboss, so I thought you'd be interested in this one. --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] weblogic - jboss transition/translation project?
Hi, all - Didn't there used to be a project that given weblogic-specific deployment descriptors, jboss could automagically translate it to it's own needs and use it (dynamically at deployment time)? I thought this was undertaken to try to ease migration from weblogic to jboss. Am I smoking something or am I remembering correctly? Any pointers to documentation, list/form threads, etc. appreciated. Thanks, David Oh yeah, what version of weblogic - jboss was this? My current project assignment is running weblogic 8.1, and thinking of moving to jboss 3.2.2... --- This SF.net email is sponsored by: The SF.net Donation Program. Do you like what SourceForge.net is doing for the Open Source Community? Make a contribution, and help us add new features and functionality. Click here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] weblogic - jboss transition/translation project?
Thanks! Mensaje citado por Alexey Loubyansky [EMAIL PROTECTED]: http://jboss.org/services/bea-port.jsp WebLogic 6.1 Your feedback would be highly appreciated. alex David Ward wrote: Hi, all - Didn't there used to be a project that given weblogic-specific deployment descriptors, jboss could automagically translate it to it's own needs and use it (dynamically at deployment time)? I thought this was undertaken to try to ease migration from weblogic to jboss. Am I smoking something or am I remembering correctly? Any pointers to documentation, list/form threads, etc. appreciated. Thanks, David Oh yeah, what version of weblogic - jboss was this? My current project assignment is running weblogic 8.1, and thinking of moving to jboss 3.2.2... --- This SF.net email is sponsored by: The SF.net Donation Program. Do you like what SourceForge.net is doing for the Open Source Community? Make a contribution, and help us add new features and functionality. Click here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: The SF.net Donation Program. Do you like what SourceForge.net is doing for the Open Source Community? Make a contribution, and help us add new features and functionality. Click here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This SF.net email is sponsored by: The SF.net Donation Program. Do you like what SourceForge.net is doing for the Open Source Community? Make a contribution, and help us add new features and functionality. Click here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Invoking executables from J2EE world
Manoj, java.lang.Runtime.getRuntime().exec(String); (There are 6 different overloaded exec methods to choose from.) Don't do this from an EJB as it is not allowed per ejb spec. No problem doing it from your web tier, though. Hope this helps, David Mensaje citado por Sasidharan, Manoj [EMAIL PROTECTED]: Hello All, Inside our J2EE application, we have a requirement to invoke executables. Can somebody suggest the best ways of implementing this feature. Thanks in advance for your time and suggestion. rgds MS --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0016ave/direct;at.asp_061203_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] execute some command at end of deployment/startup
Ittay, I know you want to initialize your beans; I am telling you how you can do it using a standard j2ee technique. If you have an ear with an ejb-jar and a war in it (even if the war is just for this purpose), once your entire app is started up, the contextInitialized method will be called in your ServletContextListener. It is in that method that you can get a handle on some local (or remote if you want) interfaces to your beans and do your initialization. All this should happen as part of (the end of) the deploy of your app before traffic starts hitting it. The above mechanism is 100% appserver-agnostic, and pure j2ee. Using MBeans and depends/ and stuff like that is not guaranteed to work on all appservers. David Mensaje citado por Ittay Dror [EMAIL PROTECTED]: why use the web side of things? what i want to initialize is my beans. ins't there a j2ee way of doing that? thanx, ittay On Wed, 2003-06-25 at 15:51, David Ward wrote: Ittay, Implement a javax.servlet.ServletContextListener, add it to your web.xml of your war (if you have one, otherwise make one), and then you can put stuff in the contextInitialized(ServletContextEvent) and contextDestroyed(ServletContextEvent) methods. It's a good appserver agnostic startup/shutdown hook mechanism. David Mensaje citado por Ittay Dror [EMAIL PROTECTED]: Hello, I want to be able to run some code that calls EJBs at the end of my ear deployment. I've tried to do this by creating an MBean, and putting the code in its start() method. My problem is that the MBean starts before the EJBs are deployed. I've tried putting a depends on the object names JBoss gives to these beans (in domain jboss.j2ee), but then the code is called before JBoss is able to create the beans. There is another way, which is to depends the MBean on the EJBModule. However, JBoss recognizes this by the full path of the jars, which may change in different computers. Any help is appreciated, Thank you, Ittay --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- === Ittay Dror ([EMAIL PROTECTED]) User Space, RD Qlusters Inc. Tel: +972-3-6081956 Fax: +972-3-6081841 --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] execute some command at end of deployment/startup
Ittay, Implement a javax.servlet.ServletContextListener, add it to your web.xml of your war (if you have one, otherwise make one), and then you can put stuff in the contextInitialized(ServletContextEvent) and contextDestroyed(ServletContextEvent) methods. It's a good appserver agnostic startup/shutdown hook mechanism. David Mensaje citado por Ittay Dror [EMAIL PROTECTED]: Hello, I want to be able to run some code that calls EJBs at the end of my ear deployment. I've tried to do this by creating an MBean, and putting the code in its start() method. My problem is that the MBean starts before the EJBs are deployed. I've tried putting a depends on the object names JBoss gives to these beans (in domain jboss.j2ee), but then the code is called before JBoss is able to create the beans. There is another way, which is to depends the MBean on the EJBModule. However, JBoss recognizes this by the full path of the jars, which may change in different computers. Any help is appreciated, Thank you, Ittay --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] @jboss-net: xdoclet module
I think it would be a *great* idea to have this downloadable at jboss'
sourceforge page. The jar could be available either:
1) As part of the jboss download (maybe in ${jboss.home}/lib or
${jboss.home}/docs/xdoclet/ or...)
2) As a separate download, but still contextual to each jboss release (just in
case it changes due to a change in jboss for that version).
I'm guessing #1 is easier, and it's the one I would vote for!
Thanks for bringing this up!
David
Mensaje citado por Barlow, Dustin [EMAIL PROTECTED]:
Is there any plan to distribute the xdoclet-module-jboss-net.jar XDoclet
ejbdoclet subtask module outside of the main jboss source tree?
The module wasn't built on the main jboss build and it took me some time to
find this module and to figure out that I could manually build it in the
jboss-net subdirectory of the main jboss source tree.
It may just be me, but this seems to be a less then optimal place to find
and create this module for use in XDoclet. I'm sure there are those who
don't happen to have the jboss source tree, or don't want to download the
entire jboss code base just to compile this xdoclet module. Can/Should
this
module be added to the main JBoss download page on source forge?
Or have I missed something obvious?
Dustin
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Re: [JBoss-user] Jetty and work files
Quote from: http://www.coredevelopers.net/technology/jetty/jetty-jboss-faq.jsp I want to change where Jetty writes it's temporary files. (revised: 02/06/2003) Jetty, being a good java citizen, respects the 'java.io.tmpdir' property (defaults to /tmp on Unix). Try setting this as you start up JBoss (see the following item) to your required directory e.g. $JBOSS_HOME/server/default/tmp. So basically, set the java.io.tmpdir -D property when jboss starts up (edit your run.sh script or set it in your $JAVA_OPTS). Hope this helps, David Lars Hoss escribió:: Hi all! Is it possible to tell Jetty not to store the work files below /tmp (using Linux)? Currently whenever I start Jetty it creates a directory like Jetty_0_0_0_... below /tmp. This isn't very feasible because our cronjob removes files below /tmp after some days of inactivity. Setting the scratchdir variable in webdefault.xml isn't very useable as well for the work files of all webapps will go into one single directory. Any suggestions? Thanks in advance, Lars --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: [JBoss-user] J2EE en españa
I think it's a great idea to have a Jboss list in Spanish (I'm looking forward to participating in it). I also agree it's probably a good idea that the main jboss-user list stays mostly in English, since it seems to be the common denominator for programmers. However, let's all try to be just a bit more tolerant of a few postings here and there in other languages. (I've also seen German and some French - like from Marc Fleury himself.) This is supposed to be a leading *world-wide community*, right? Let me translate Jorge's message for you, so you can catch the drift of the postive attitude the recent Spanish postings have had: It is clear that we do not make distinction of (per) country. The idea is to construct a Hispanic community of (on/about) JBoss. A new Spanish-speaking list has been created, and I expect to see the traffic move over there. But again, please tolerate a few initial messages in Spanish here for people who haven't heard of the new Spanish list, so that those of us that speak Spanish can help direct them over to the other list. Thanks for your patience/understanding/tolerance, David Mensaje citado por x: and spend less time cleaning our inboxes!! -Original Message- From: xxx Sent: Tuesday, June 03, 2003 1:44 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] RE: [JBoss-user] RE: [JBoss-user] J2EE en españa As long as you stay on JBoss-user, I suggest you keep your J2EE en españa thread in English, so we can all participate. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of xx Sent: lundi, 2. juin 2003 17:11 To: Lista de Jboss Subject: Re: [JBoss-user] RE: [JBoss-user] J2EE en españa Claro que no hacemos distinción de país. La idea es construir una comunidad hispana de jboss JORGE --- This SF.net email is sponsored by: eBay Get office equipment for less on eBay! http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: [SourceForge.net Release] jboss : JBoss
I clicked on the link for the release notes, and no changes were listed. Can
anyone please share what the Changes between 3.0.8 and 3.0.7 were?
Thanks,
David
Mensaje citado por SourceForge.net [EMAIL PROTECTED]:
Project: JBoss.org (jboss)
Package: JBoss
Date : 2003-06-02 19:41
Project JBoss.org ('jboss') has released the new version of package
'JBoss'.
You can download it from SourceForge.net by following this link:
https://sourceforge.net/project/showfiles.php?group_id=22866release_id=163197
or browse Release Notes and ChangeLog by visiting this link:
https://sourceforge.net/project/shownotes.php?release_id=163197
You receive this email because you requested to be notified when new
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[JBoss-user] Re: [JBoss-user] J2EE en españa
I did translate it (I put it in quotes), but here it is again: It is clear that we do not make distinction of (per) country. The idea is to construct a Hispanic community of (on/about) JBoss. Just so everyone understands, the point of all the messages in Spanish was that a new list/forum was being created. Postings on jboss-user were to get interest/support/ideas for and advertise this new community to those jboss-user subscribers who speak Spanish. Here's the list: http://listas.javahispano.org/cgi-bin/mailman/listinfo/jboss Here's the initial forum: http://www.javahispano.org/forums.thread.action?forum=2thread=67384417id=1801690075 Personally, I am in full support of spin-off language-specific lists/forums if it helps people - especially if it helps them spread the use of JBoss! ;) That being said, I am happy to see other languages on the main jboss-user list, because they need a place to start from and meet other people, right? David Mensaje citado por Bhagyashree Jogdand [EMAIL PROTECTED]: you said you were gonna translate JORGE's message... but u forgot can you please :-) Thanks, Bhagyashree - Original Message - From: David Ward [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 6:29 PM Subject: [JBoss-user] Re: [JBoss-user] J2EE en españa I think it's a great idea to have a Jboss list in Spanish (I'm looking forward to participating in it). I also agree it's probably a good idea that the main jboss-user list stays mostly in English, since it seems to be the common denominator for programmers. However, let's all try to be just a bit more tolerant of a few postings here and there in other languages. (I've also seen German and some French - like from Marc Fleury himself.) This is supposed to be a leading *world-wide community*, right? Let me translate Jorge's message for you, so you can catch the drift of the postive attitude the recent Spanish postings have had: It is clear that we do not make distinction of (per) country. The idea is to construct a Hispanic community of (on/about) JBoss. A new Spanish-speaking list has been created, and I expect to see the traffic move over there. But again, please tolerate a few initial messages in Spanish here for people who haven't heard of the new Spanish list, so that those of us that speak Spanish can help direct them over to the other list. Thanks for your patience/understanding/tolerance, David Mensaje citado por x: and spend less time cleaning our inboxes!! -Original Message- From: xxx Sent: Tuesday, June 03, 2003 1:44 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] RE: [JBoss-user] RE: [JBoss-user] J2EE en españa As long as you stay on JBoss-user, I suggest you keep your J2EE en españa thread in English, so we can all participate. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of xx Sent: lundi, 2. juin 2003 17:11 To: Lista de Jboss Subject: Re: [JBoss-user] RE: [JBoss-user] J2EE en españa Claro que no hacemos distinción de país. La idea es construir una comunidad hispana de jboss JORGE --- This SF.net email is sponsored by: eBay Get office equipment for less on eBay! http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: eBay Get office equipment for less on eBay! http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This SF.net email is sponsored by: eBay Get office equipment for less on eBay! http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JMS Queue Question
Excuse me if I'm wrong, but is this the same Ed Brown that was flaming JBoss on the jboss-user list (though not being an actual user) some months ago? If so, what is your motivation for continued harassment? If not, I apologize and ask that you provide the answer you seem to be sitting on. ;) Thanks, David Mensaje citado por Ed Brown [EMAIL PROTECTED]: Yes. Quoting David Ward [EMAIL PROTECTED]: Can anyone please help me with this? Thanks again, David Mensaje citado por David Ward [EMAIL PROTECTED]: Hi, all - got a general JMS question I hope someone could help me with. It has to do with the QueueSession.createReceiver(Queue,String) method. The second parameter defines a messageSelector. Now the nature of queues is that a message stays there until someone takes it out and acknowledges it, or the message expires. My question is, what happens if no one grabs the message because no one matches the selector, and there is no expire time set? Do they just pile up? Thanks, David --- This SF.net email is sponsored by: ObjectStore. If flattening out C++ or Java code to make your application fit in a relational database is painful, don't do it! Check out ObjectStore. Now part of Progress Software. http://www.objectstore.net/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JMS Queue Question
Can anyone please help me with this? Thanks again, David Mensaje citado por David Ward [EMAIL PROTECTED]: Hi, all - got a general JMS question I hope someone could help me with. It has to do with the QueueSession.createReceiver(Queue,String) method. The second parameter defines a messageSelector. Now the nature of queues is that a message stays there until someone takes it out and acknowledges it, or the message expires. My question is, what happens if no one grabs the message because no one matches the selector, and there is no expire time set? Do they just pile up? Thanks, David --- This SF.net email is sponsored by: ObjectStore. If flattening out C++ or Java code to make your application fit in a relational database is painful, don't do it! Check out ObjectStore. Now part of Progress Software. http://www.objectstore.net/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] jetty single sign-on
Can anyone please help me with this? Is this something I need to work out especially for the JBoss/Jetty bundle? Or maybe it's just a Jetty thing and I should try to find and query a jetty-user list? Thanks again, David Mensaje citado por David Ward [EMAIL PROTECTED]: We would like to enable single-sign for web apps deployed with JBoss-3.0.6/Jetty. We know how to to do it with Tomcat. What do we need to get it working with bundled Jetty? I'm guessing we need to tweak one/all of these files?: 1) $JBOSS_HOME/server/default/deploy/jbossweb.sar/webdefault.xml (SessionDomain parameter?) 2) $JBOSS_HOME/server/default/deploy/jbossweb.sar/META-INF/jboss-service.xml 3) shared jaas security domain in jboss-web.xml in my war files' WEB-INF dirs? Again, those are guesses. Any help greatly appreciated. Thanks, David --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jetty single sign-on
We would like to enable single-sign for web apps deployed with JBoss-3.0.6/Jetty. We know how to to do it with Tomcat. What do we need to get it working with bundled Jetty? I'm guessing we need to tweak one/all of these files?: 1) $JBOSS_HOME/server/default/deploy/jbossweb.sar/webdefault.xml (SessionDomain parameter?) 2) $JBOSS_HOME/server/default/deploy/jbossweb.sar/META-INF/jboss-service.xml 3) shared jaas security domain in jboss-web.xml in my war files' WEB-INF dirs? Again, those are guesses. Any help greatly appreciated. Thanks, David --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] sychronization problem with flushAuthenticationCache?
Using jboss-3.0.6_tomcat-4.1.18 on Solaris 9, Sun JDK 1.4.1_01, web+ejb+db app, all using J2EE declarative security. There are times in our application where we have to use the MBeanServer to call flushAuthenticationCache(ourdomain) on the JaasSecurityManagerService. We are looking forward to 3.0.7 being released so we can just clear out roles for specific users, but in the meantime we have to flush the whole thing. Even with the fix, though, there seems to be a problem... It turns out that if it's timed just right, flushing the auth cache during a request to a secure resource on the server could cause HttpServletRequest.isUserInRole(String) to return false when it should return true. We are able to recreate this by hitting a servlet (that calls the flush) multiple times in one browser while someone else is using the application normally in another. At some point the user ends up with a you do not have access to this URL error - when they should have access. I've poured through the mailing list, forums and sourceforge tracker, and see a handful of other people who have experienced *similar* problems (including myself in a bug that was patched in 2.4.7+patch - thanks Scott! ;) ). Please let me know if this is a known issue or not. If not, I can enter a bug at sourceforge. If need be, I can also provide a test case. Thanks muchly, David --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: AW: [JBoss-user] JBoss: Not Ready For Prime Time
You've said that many times; you're starting to sound like a broken record. Everyone has a right to their opinion, however the jboss-USER list is a place for USERS of jboss to voice theirs. Go set up a NOT-jboss-user list and voice your opinion there. If you're not going to contribute, and especially if you're not going to even use it, then get off this list. I'm surprised the list owners haven't booted you off already. Bet of luck to you with your $XX,XXX bills, David Mensaje citado por [EMAIL PROTECTED]: ...If I had the time to contribute, I would. As it stands, I don't see JBoss as being a production ready tool... --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] EJB: trigger/event from CMP set method?
Darren,
Can you try something like this?
(Make sure these tags create the xml you need, but you get the idea.)
/**
* @ejb.interface-method
*/
public void setStartDate(Date pStartDate) {
setActualStartDate(pStartDate);
setDeadlineDate( new Date(pStartDate.getTime() + 43200) );
}
/**
* @ejb.persistence column-name=START_DATE
*/
public abstract void setActualStartDate(Date pStartDate);
/**
* @ejb.interface-method
* @ejb.persistence column-name=DEADLINE_DATE
*/
public abstract void setDeadlineDate(Date pDeadlineDate);
Hope this helps,
David
Mensaje citado por Darren Hartford [EMAIL PROTECTED]:
Hi all,
Using CMP Entity beans with a Session facade. I would like to have an
event/trigger happen when a specific field is changed in my database, but I
don't want to use db-specific triggers.
As an example, when setStartDate is changed, have it automatically call the
'setDeadlineDate' with 5 days more than StartDate.
I know this is an easy thing to do in the Session methods, but I have many
methods that may modify the StartDate field, and rather have this
trigger/event be consistent no matter who/what changes that field (within my
application, obviously if an external app changes the field in the database
I'm out of luck).
Any ideas or suggestions please? Looking for best solution instead of working
around the problem. Using CMP 2 entity beans with xDoclet on Jboss 3.2RC4.
thanky!
-D
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[JBoss-user] jboss-3.0.7?
Curious when 3.0.7 is going to be released. There's 2 things that are supposedly fixed that would be very helpful for us (and probably others) to get our hands on: 1) Getting shutdown client class to work again (don't know the tracker id but I've seen talk about this on the user list). 2) [ 677614 ] method to remove single Principal from authentication cache http://sourceforge.net/tracker/index.php?func=detailaid=677614group_id=22866atid=376688 Thanks! David --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] managed transaction problem
Hello, all. I'm having transaction trouble with jboss-3.0.6/jetty, jdk 1.4.1_02 and Oracle 9i w/ojdbc14.jar. Please see the ASCII-art diagram below (hopefully it will line up for everyone). Client | (1) | V SLSB--(2)--[Oracle] |^ (3) | || V| JMS Topic (5) || (4) | || V| Subscriber---+ Step: (1) Client calls SLSB (stateless session bean) (2) SLSB puts new data into Oracle database (3) SLSB sends a message to a JMS Topic saying data has been created (4) Topic notified Subscriber (5) Subscriber pulls new data from database All that gets sent to the Subscriber is the key for the new data that was successfully inserted by the SLSB. The problem is that when the Subscriber goes to pull the data from Oracle, it's not there (yet!). From what I can tell, the JDBC Connection the SLSB was using hasn't been commited yet, so the Connection the Subscriber is using can't see the inserted data yet. Right now I have transaction type of Required on the SLSB, but I've tried RequiresNew and that doesn't work. I've also tried NotSupported and Never for hope of doing my own JDBC Connection commit, but then the org.jboss.adapter.jdbc.local.LocalManagedConnection complains that I can't do my own commit (or change the autoCommit setting) during a managed transaction. Please help! Any and all suggestions welcome. Thanks, David --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] jboss-3.0.7?
Thanks, Scott! Mensaje citado por Scott M Stark [EMAIL PROTECTED]: Maybe end of this week or early next week depending on when the 3.2.0 release gets out the door. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: David Ward [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, April 01, 2003 11:40 AM Subject: [JBoss-user] jboss-3.0.7? Curious when 3.0.7 is going to be released. There's 2 things that are supposedly fixed that would be very helpful for us (and probably others) to get our hands on: 1) Getting shutdown client class to work again (don't know the tracker id but I've seen talk about this on the user list). 2) [ 677614 ] method to remove single Principal from authentication cache http://sourceforge.net/tracker/index.php?func=detailaid=677614group_id=22866atid=376688 Thanks! David --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: Re[2]: [JBoss-user] simple Class-Path/ jar dependency question
Try: import org.apache.log4j.*; instead of: import org.apache.log4j; Better yet, just import the Logger class specifically. You don't need the whole package. Now, if the bad import line was just a typo on your part (which now that I think about it, it probably is - otherwise you wouldn't be able to compile), double check that there is a a log4j.jar in $JBOSS_HOME/server/default/lib/. David Mensaje citado por costin [EMAIL PROTECTED]: Okay, great; than why : import org.apache.log4j; doesn`t work? As least that`s the log4j import statement AFAIK. DW Log4J comes with JBoss, and you have *no need* to include it in *any* of your DW application units. Ready to use, out of the box - no messing with classpath! DW Why would you want log4j available *only* to one app? IMHO a logging service is DW a nice thing for an app server to provide to all deployed applications, and DW Log4J's the way to go... DW David DW Mensaje citado por costin [EMAIL PROTECTED]: Hi! I have a very little and common question about a problem I can`t get solved. I have the following directories: [EMAIL PROTECTED] my]$ tree ./ ./ |-- META-INF | `-- application.xml |-- ejb.jar | |-- META-INF | | |-- ejb-jar.xml | | |-- jboss.xml | | `-- jbosscmp-jdbc.xml | `-- app | |-- ejb | | `-- *.class | `-- interfaces | `-- *.class |-- lib | `-- log4j-1.2.7.jar `-- web.war |-- WEB-INF | |-- classes | | `-- log4j-1.2.7.jar - ../../../lib/log4j-1.2.7.jar | |-- lib | | `-- log4j-1.2.7.jar - ../../../lib/log4j-1.2.7.jar | `-- web.xml `-- a.jsp In a.jsp I`m doing a simple import org.apache.log4j; Unfortunatelly this gives me an error as the file cannot be find. I`ve put even links to the jar in the appropriate directories (as you can see) but at no effect. What I am doing wrong? I want to make the log4j available to my application in the jar form without adding it to the class-path(i.e. available only to this ear). -- Thanks, costin --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user DW - DW David Ward DW [EMAIL PROTECTED] DW http://www.dotech.com DW --- DW This SF.net email is sponsored by: DW The Definitive IT and Networking Event. Be There! DW NetWorld+Interop Las Vegas 2003 -- Register today! DW http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en DW ___ DW JBoss-user mailing list DW [EMAIL PROTECTED] DW https://lists.sourceforge.net/lists/listinfo/jboss-user -- costinmailto:[EMAIL PROTECTED] --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Starting threads from session beans
Alex, It is not permissible. It is not in the j2ee spec; it is in the ejb spec. ejb-2_0-fr2-spec.pdf: 24.1.2 Programming restrictions, page 495: The enterprise bean must not attempt to manage threads. The enterprise bean must not attempt to start, stop, suspend, or resume a thread; or to change a thread's priority or name. The enterprise bean must not attempt to manage thread groups. - These functions are reserved for the EJB Container. Allowing the enterprise bean to manage threads would decrease the Container s ability to properly manage the runtime environment. Someone else who knows more than me can answer your last question, but I'll guess you're right - the tx (and probably security) information is probably related at the thread level. A possible implementation is the java.lang.ThreadLocal class. David Mensaje citado por Alex Sumner [EMAIL PROTECTED]: Hi, Briefly: is it permissible to start a new thread from a thread running in a session bean? I've heard that it isn't allowed, but can't see this explicitly prohibited in the J2EE specs. More importantly, what will the consequences be in JBoss? If the session bean thread is in a TX, would I be correct in assuming the new thread will not be associated with that TX? Thanks, Alex --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] OT: Data Internationalisation Best Practice
Maybe you could do something like this:
++
| product|
++
| product_key number pk |
| name_i18n_id number|
| desc_i18n_id number|
++
| sequence: product_key |
++
|
V
++
|i18n_text |
++
| i18n_keynumber pk |
| i18n_id number |
| locale varchar(5) |
| value varchar|
++
| sequence:i18n_key |
| contstraint: i18n_id + locale = unique |
++
example data:
product
===
product_keyname_i18n_iddesc_i18n_id
---
25 41 42
i18n_text
i18n_keyi18n_idlocalevalue
---
1 1 enyes
2 1 essí
179 41 enexample product
180 41 esproducto del ejemplo
181 42 envery easy to use
182 42 en_US freakin' easy to use
183 42 esmuy fácil utilizar
DB note:
Unless you only care about Western/European languages, I suggest you
*install* your database as Unicode, UTF-8. You will then be able to
support Japanese, Simplified Chinese, etc.
Possible Code:
==
You could either do the CMR's to pull the strings for the value objects,
or you could have a singleton, caching I18NTextFactory that returns
I18NText objects that maintain the Locale-String mappings.
Maybe:
ProductValue.java
-
public long getDescriptionId() {
return mDescriptionId;
}
public String getDescription(Locale pLocale) {
if (mDescriptionText == null) {
mDescriptionText =
I18NTextFactory.getInstance().getText(mDescriptionId);
}
return mDescriptionText.getValue(pLocale);
}
private I18NText mDescriptionText = null;
productPage.jsp
===
%= productValue.getDescription( pRequest.getLocale() ) %
Let me know how you decide to do it as i18n is very interesting to me.
Thanks,
David
Brian McSweeney escribió::
Hi all,
This is way off JBoss as a topic, but because of the expertise in
developing J2EE apps and because the xpetstore applicaiton shows
off using JBoss as a J2EE server I thought I'd ask this design
question here anyway. Hope that's okay.
we are looking at internationalising the
xpetstore application http://xpetstore.sourceforge.net
Luckily, Herve build the application using Resource bundles for
the front end, so all the JSPs can grab all the web-site's labels
from the correct language Resource Bundle. Great!
However, some data that is represented in the database might
not be so easy to internationalise. For example, the application is
a basic webstore, so it has a product catalogue with the following
database structure:
+--+
|Category |
+--+
| name |
| description |
| etc|
+--+
| 1
|
|
| *
+--+
|Product |
+--+
| name |
| description |
| etc|
+--+
| 1
|
|
| *
+--+
|Item |
+--+
| name |
| description |
| list price |
| etc|
+--+
Now, some of this information must obviously be displayed on
the website, such as names, descriptions and prices. However
they are currently entered in the database as english.
We identified two initial possiblities -
Strategy 1)
Have a field in each table for each language
+---+
|Product |
+---+
| name_default|
| name_french |
| name_german |
| description_default |
| description_french |
| description_german |
| etc
Re: [JBoss-user] OT: Data Internationalisation Best Practice
(Sending this again as my first reply somehow didn't appear to make it...)
Maybe you could do something like this:
++
| product|
++
| product_key number pk |
| name_i18n_id number|
| desc_i18n_id number|
++
| sequence: product_key |
++
|
V
++
|i18n_text |
++
| i18n_keynumber pk |
| i18n_id number |
| locale varchar(5) |
| value varchar|
++
| sequence:i18n_key |
| contstraint: i18n_id + locale = unique |
++
example data:
product
===
product_keyname_i18n_iddesc_i18n_id
---
25 41 42
i18n_text
i18n_keyi18n_idlocalevalue
---
1 1 enyes
2 1 essí
179 41 enexample product
180 41 esproducto del ejemplo
181 42 envery easy to use
182 42 en_US freakin' easy to use
183 42 esmuy fácil utilizar
DB note:
Unless you only care about Western/European languages, I suggest you
*install* your database as Unicode, UTF-8. You will then be able to
support Japanese, Simplified Chinese, etc.
Possible Code:
==
You could either do the CMR's to pull the strings for the value objects,
or you could have a singleton, caching I18NTextFactory that returns
I18NText objects that maintain the Locale-String mappings.
Maybe:
ProductValue.java
-
public long getDescriptionId() {
return mDescriptionId;
}
public String getDescription(Locale pLocale) {
if (mDescriptionText == null) {
mDescriptionText =
I18NTextFactory.getInstance().getText(mDescriptionId);
}
return mDescriptionText.getValue(pLocale);
}
private I18NText mDescriptionText = null;
productPage.jsp
===
%= productValue.getDescription( request.getLocale() ) %
Let me know how you decide to do it as i18n is very interesting to me.
Thanks,
David
Brian McSweeney escribió::
Hi all,
This is way off JBoss as a topic, but because of the expertise in
developing J2EE apps and because the xpetstore applicaiton shows
off using JBoss as a J2EE server I thought I'd ask this design
question here anyway. Hope that's okay.
we are looking at internationalising the
xpetstore application http://xpetstore.sourceforge.net
Luckily, Herve build the application using Resource bundles for
the front end, so all the JSPs can grab all the web-site's labels
from the correct language Resource Bundle. Great!
However, some data that is represented in the database might
not be so easy to internationalise. For example, the application is
a basic webstore, so it has a product catalogue with the following
database structure:
+--+
|Category |
+--+
| name |
| description |
| etc|
+--+
| 1
|
|
| *
+--+
|Product |
+--+
| name |
| description |
| etc|
+--+
| 1
|
|
| *
+--+
|Item |
+--+
| name |
| description |
| list price |
| etc|
+--+
Now, some of this information must obviously be displayed on
the website, such as names, descriptions and prices. However
they are currently entered in the database as english.
We identified two initial possiblities -
Strategy 1)
Have a field in each table for each language
+---+
|Product |
+---+
| name_default|
| name_french |
| name_german |
| description_default |
| description_french |
Re: [JBoss-user] new datasource
Put it in the deploy subdir, and it will be hot-deployed. Make sure you have the appropriate jdbc driver in the lib subdir first. eg: $JBOSS_HOME/server/default/lib/ojdbc14.jar $JBOSS_HOME/server/default/deploy/oracle-ds.xml Nathan Hoover escribió:: I found and configured that XML file... I was looking for instructions on what to do with the XML file after that. N --- This SF.net email is sponsored by:Crypto Challenge is now open! Get cracking and register here for some mind boggling fun and the chance of winning an Apple iPod: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Creating a SQL sequence
What about Oracle? thx. Mensaje citado por Alex Loubyansky [EMAIL PROTECTED]: Not in 3.0 branch. You need to upgrade to 3.2. The you can make use of entity-commands (see standardjbosscmp-jdbc.xml) It'll allow you to use database generated values (mysql, informix, sybase, hsql), specify custom sql statement to fetch new key value (this is for sequences), provide JNDI name for key generator factory (currently, only string UUID is available). alex Monday, March 03, 2003, 5:46:57 PM, Steve Jones wrote: SJ Hi, SJ I'm interested in creating a sequence in my DB at the SJ point of table creation by the CMP container. Is this sort SJ of thing configurable? Or is there a class that could be SJ subclassed to implement this? SJ I'm using JBoss 3.0.4. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] somewhat off topic - Operations logging
Have you read *any* of the Log4J docs (api or otherwise) or tried using it!?!? Log4J is very solid and very robust. It can log not just to file (including rolling) but to a database, to email, to jms, to syslog, etc. It can be configured via xml (preferred) or properties. Filtering and log levels are easy to use. You can use standard formats or define your own. It can be managed via JMX. Logging can be done asyncronously. ... The list goes on and on. http://jakarta.apache.org/log4j/docs/documentation.html http://jakarta.apache.org/log4j/docs/api/index.html And what do you mean by lose packets? You mean lose a log record? I've never seen it happen with Log4J. As an aside, as much as I love Log4J (and use it in all my apps now) - I don't use its API directly. I use Jakarta Commons Logging, which sits on TOP of Log4J (or JDK1.4 logging, or whatever - it's pluggable). It works very well, and I don't lose any of my Log4J features. It just allows the site administrator to change the actual logging implementation if he want to. The code just uses the interfaces. Of course, I don't see why anyone would NOT want to use Log4J for the logging implementation... http://jakarta.apache.org/commons/logging.html David Mensaje citado por costin [EMAIL PROTECTED]: Hi! This is somewhat off-topic but here goes. I need to implement some sort of logging in my application, meaning each time an operation on the database is done (or more precise an operation happining with tranzaction) I need to log it in a safe manner. I am thinking about the log4j but this is just a simple output - I need a very strong logging facility (I don`t want to lose packets). Can anyone give me a clue? -- Thanks, costin --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] somewhat off topic - Operations logging
http://jakarta.apache.org/log4j/docs/api/org/apache/log4j/net/JMSAppender.html In software, always see what's available before you roll your own. David -- Mensaje citado por Dan Avram [EMAIL PROTECTED]: You could try to extend a little bit log4j to output your logs to a JMS server. Has anyone already did something like this ? Dan --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JaasSecurityManagerSercvice flushing credentials
I have submitted this RFE that will allow flusing of just a single
user's credentials:
http://sourceforge.net/tracker/index.php?func=detailaid=677614group_id=22866atid=376688
Hers is the original email thread:
http://www.mail-archive.com/jboss-user%40lists.sourceforge.net/msg25514.html
Scott Stark has picked it (the RFE) up and has said he would try to get
it in the next version. I am hoping that means JBoss 3.0.7, not just
the final 3.2 release.
David
--
Victor Batista escribió::
Hello!
I am having problems after flushing the authentication cache at runtime. I
am using the code which is at the bottom of the email. The flush is done
correctly, although, the user which executes this code looses all its
permissions after this. According to the documentation this code drops all
cached credentials and flushes them to the specified DataSource. How can I
avoid to have the credentials being dropped from memory, or how can I reload
them.
I am using this code only when I update User's data (Roles and/or
Password).
Any help would be welcome.
Thanks in advance,
Victor Batista
java.util.ArrayList servers =
MBeanServerFactory.findMBeanServer(null);
if (servers.size() != 1)
throw new EJBException(Not exactly one server found);
MBeanServer mbeanServer = (MBeanServer) servers.get(0);
String[] params = { DCSapdbDB };
String[] signature = { java.lang.String };
try {
ObjectName name =
new ObjectName(
jboss.security,
service,
JaasSecurityManager);
mbeanServer.invoke(
name,
flushAuthenticationCache,
params,
signature);
} catch (Exception e) {
e.printStackTrace();
throw new EJBException(e);
}
---
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Welcome to geek heaven.
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Re: [JBoss-user] Form based authentication
Silvester, I'll share what I do. I have a single servlet that is a central controller that delegates processing and dispatches requests to jp's (based on pathInfo). However, *I have 2 servlet mappings to it*. /myapp/web/pathInfo - myapp is the context, web is the servlet, pathInfo (and request params) tell me how to process and where to request dispatch to. /myapp/sweb/pathInfo - same as above except sweb (notice the s) is a different mapping *to the same servlet*, except it also is a web protected resource. I have a dynamic login/logout link on each page (based on principal in request), which simply links back to itself except replacing web with sweb. After the user logs in, he/she ends up visually back to where he/she started, though the path in the url is a bit different. Now, it sounds like you have an actual login form on each of your pages. I've not done that, but I'm guessing you could do the same thing as me, except just pass along the username and password to a dummy login with no display that onLoad (JavaScript) simply submits for you. But 1) that seems hokey, and 2) you would want to make sure you're using SSL otherwise your username and password are plain-text'ing over the net. What do other people do in this circumstance? David -- Mensaje citado por Silvester van der Bijl [EMAIL PROTECTED]: Hi there, We've got a web application which on each page displays a login box if the user isn't authenticated, or otherwise his personal menu, etc... The problem is, that after succesfully authenticating a user (j_security_check target), jetty doesn't know where to redirect the user to since I made a direct request to the login page (sort of). Shouldn't there be an additional property for j_security_check, like j_onsuccess_redirect_to ? Does anyone know of a workaround for this problem ? I've read about using a custom AuthenticationInterceptor, only I can't find where this interceptor is configured ? Please help. Silvester --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] j_secuity_check
Gabriel, Sorry; I didn't know what you initially meant. Well, I just edited my login page to spit out some debug. I enumerated over and logged all request headers, request attributes and request parameters, and the only stuff that was visible in the implicit request object on the login page were headers. Of the headers, the only one that might be remotely useful is the referer header, which says where you came *from*. I didn't see anything about where you were trying to go *to*. If you figure this one out, please share. Thanks, David -- Gabriel Pinto escribió:: That's ok ! But what I need is to know where it will take me when I am at the login page, so that I can make differen login pages to differente protected contexts. Does anyone knows how to do it? Thaks Gabriel On Thu, 13 Feb 2003, David Ward wrote: The user will go wherever he/she was trying to go to before web-tier security intercepted the request and presented the login page. If the user fails to authenticate, you can configure the error page in web.xml. -- Gabriel Pinto escribió:: How can I know where j_security_check will foward me after login authentication? Thanks Gabriel --- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] j_secuity_check
The user will go wherever he/she was trying to go to before web-tier security intercepted the request and presented the login page. If the user fails to authenticate, you can configure the error page in web.xml. -- Gabriel Pinto escribió:: How can I know where j_security_check will foward me after login authentication? Thanks Gabriel --- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: [Xdoclet-user] XDoclet, JBoss 3 and use-soft-locking
Brian, Look at the Deprecated and Removed section on this page: http://xdoclet.sourceforge.net/development/design.html . Yes, @use-soft-locking is going to go away (at least in XDoclet 2.0). Now that I think of it, wasn't some version of JBoss (3.2 or 4) going to support Optimistic Locking? Can someone tell me which version? Thanks, David (PS: Sorry for the cross-post.) -- Brian Wallis escribió:: XDoclet (1.2b1) generates code for optomistic locking when given the use-soft-locking option in @ejb.bean. As is documented, it places the increment in the ejbStore() method of the CMP class. But this doesn't work in JBoss 3 (3.0.4) and probably cannot be guarenteed to work in any CMP implementation since (according to the spec) ejbStore() can be called at any time and must be called *before* ejbFindMETHOD(...) calls. (section 10.7.4 5th para, 10.5.1 7th bullet, .. and thanks to Dain on the Jboss-User list for pointing this out to me). Perhaps this use-soft-locking option should be deprecated? brian wallis... P.S. I'm not sure why it needs to call ejbStore() rather than ejbLoad() but that is what the spec says (Version 2.0, 14 August 2001) --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBossMQ, JMS MDB
Yong, I don't know the answer to your question, but I thought I'd share with you something we learned on a past project: We also *thought* it would be a good idea to have an MDB receive messages for the sake of queing up email to send (the MDB used the JavaMail api inside it), thinking it would return application flow back to the user faster. We learned it's not. Using OptimizeIt!, we found the serialization of the objects sent to the MDB took longer than the actual time sending the email inside the onMessage method of the MDB. The MDB container had to serialize the objects, even though it was in the same JVM, since it needed to guarantee durability. Just something for you to consider before you go too far down this path. The only thing you might be buying yourself is a slower, more complicated app - and maybe a little experience working with MDB's. David -- Kim, Yong escribió:: Hi, I am really in a state of confusion with regards to JBossMQ, JMS MDB. I am not sure if my configuration is screwed up or the fact that I have believed as true has turned out to be false! Please bear with me. I have created a MDB called EmailManagerMDB. Currently, it has nothing in it. It's basically a skeleton code. Inside the onMessage method, it only has System.out.println method. I also created a stand-alone Java application that sends a message to a queue called, queue/EmailQueue which seems to be working fine. I have checked that this is working from jmx-console. QueueDepth increases everytime I send a message. Basically, the problem was that MDB wasn't being invoked when a message is sent to the queue. The client code was sending a message to a queue called queue/EmailQueue and the EmailManagerMDB was configured to listen to queue/EmailQueue in the jboss.xml file. I have included both jboss.xml and ejb-jar.xml files at the end of this email. I also have includes both MDB and the client code. Here is the dillema. The way I made the MDB gets invoked was that I changed the client code to send the message to queue/EmailManagerMDB not queue/EmailQueue. Now, my state of confusion starts. First, when I deployed the MDB, I got some strange message from the console saying, [JMSContainerInvoker] destination not found: queue/EmailManagerMDB reason: javax.naming.NameNotFoundException: EmailManagerMDB not bound [JMSContainerInvoker] creating a new temporary destination: queue/EmailManagerMDB I don't understand why I get this message. In the jbossmq-destinations-service.xml, I have added following queue entry. mbean code=org.jboss.mq.server.jmx.Queue name=jboss.mq.destination:service=Queue,name=EmailQueue depends optional-attribute-name=DestinationManagerjboss.mq:service=DestinationMan ager/depends /mbean . Why does JMSContainerInvoker creates this temporary queue when it was configured to listen to queue/EmailQueue. I thought that MDB listens to a queue and it's onMessage method gets called when a messages get inserted into the queue! Am I wrong? Thanks in advance. Below is the jboss.xml file. ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE jboss PUBLIC -//JBoss//DTD JBOSS 3.0//EN http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd; jboss enterprise-beans session ejb-namecom.kimion.ejb.ShoppingCartManagerBean/ejb-name jndi-namecom/kimion/ejb/ShoppingCartManager/jndi-name local-jndi-namecom/kimion/ejb/ShoppingCartManagerLocal/local-jndi-name /session session ejb-namecom.kimion.ejb.ProductManagerBean/ejb-name jndi-namecom/kimion/ejb/ProductManager/jndi-name local-jndi-namecom/kimion/ejb/ProductManagerLocal/local-jndi-name /session session ejb-namecom.kimion.ejb.MemberManagerBean/ejb-name jndi-namecom/kimion/ejb/MemberManager/jndi-name local-jndi-namecom/kimion/ejb/MemberManagerLocal/local-jndi-name /session message-driven ejb-nameEmailManagerMDB/ejb-name destination-jndi-namequeue/EmailQueue/destination-jndi-name /message-driven /enterprise-beans resource-managers /resource-managers /jboss And here is the ejb-jar.xml file. ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE ejb-jar PUBLIC -//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN http://java.sun.com/dtd/ejb-jar_2_0.dtd; ejb-jar description![CDATA[No Description.]]/description display-nameGenerated by XDoclet/display-name enterprise-beans !-- Session Beans -- session description![CDATA[Created Feb 25, 2002 2:07:04 PM]]/description display-nameShoppingCartBean/display-name ejb-namecom.kimion.ejb.ShoppingCartManagerBean/ejb-name homecom.kimion.ejb.ShoppingCartManagerHome/home remotecom.kimion.ejb.ShoppingCartManager/remote local-homecom.kimion.ejb.ShoppingCartManagerLocalHome/local-home localcom.kimion.ejb.ShoppingCartManagerLocal/local
Re: [JBoss-user] help clearing a single user from authentication cache
Thanks, Scott. I noticed you assigned yourself to the RFE I submitted for this. Just curious - by next release do you mean 3.0.7 or when 3.2 goes final? Also, we tried implementing our own CachePolicy, but had trouble since it didn't seem like the CachePolicy interface had all the information it needed to know to make the decision to clear a particular user, and when. Anyway, if there's going to be a jboss-3.0.7_tomcat-4.1.18 soon that includes the new JaasSecurityManager method, I'm happy enough to wait for that. Thanks again, David -- Scott M Stark escribió:: I'll add this ability in the next release. To do it today implement your own CachePolicy. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: David Ward [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 29, 2003 7:32 AM Subject: Re: [JBoss-user] help clearing a single user from authentication cache I just upgraded from jboss-3.0.4_tomcat-4.1.12 to jboss-3.0.6_tomcat-4.1.18. I noticed a LOT more methods in the JaasSecurityManagerService. The methods are now: getPrincipal() registerSecurityDomain() isValid() start() create() doesUserHaveRole() getAuthenticationCachePrincipals() stop() getUserRoles() flushAuthenticationCache() destroy() Oh, how I wish there was a removeAuthenticationCachePrincipal() that took a String username or Principal! Should I submit an RFE at sourceforge, or can I beg the powers-that-be (Scott?) to add it to a 3.0.7? Or maybe there's a way to accomplish what I want in 3.0.6 that I don't know about? Thanks, David -- Meyer-Willner, Bernhard escribió:: Very interesting! I would like to do the same. I'm already using the method java.util.List getAuthenticationCachePrincipals() which I believe is available only since 3.0.5 to get a List of the principals currently in the authentication cache. I looked up the JaasSecurityManager directly from the MBeanServer since also my lookup of java:/timedCacheFactory failed. I don't see a method to evict a single user from the cache, just all by calling flushAuthenticationCache. Is there a method like this? Besides...something else...would it be possible to show the meanings of the parameters of MBean operations in JMX Console. Sometimes it's kind of hard to guess what they mean and it's kind of cumbersome to look it up in the Javadocs. Thanks, Bernhard -Ursprüngliche Nachricht- Von: David Ward [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 28. Januar 2003 21:12 An: [EMAIL PROTECTED] Betreff: [JBoss-user] help clearing a single user from authentication cache Using JDK 1.4.1_01, jboss-3.0.4_tomca-tomcat-4.1.2 on Linux. I'm trying to clear from the authentication cache JUST a single user. Invoking flushAuthenticationCache(String) on the mbean works fine, but it flushes *all* users' security infos. I want to call the CachePolicy's remove(Principal) method, so I tried looking up the CachePolicy in JNDI and calling it. Though I found a TimedCachePolicy in jndi under java:/timedCacheFactory/docs (docs is our app's security name), and called the remove(Principal) method successfully, it doesn't seem to do anything. Then, I tried extending JaasSecurityManagerService, configuring the use of my class in jboss-service.xml. I see it in the JMX-Console, but for some reason my added method isn't showing up there (under list mbean operations), and I don't know how to register an MBean interface to expose it. Please help. Again, my end goal is to flush the authentication cache for just a single user. Unfortunately, there's not a public, exposed method in the JaasSecurityManagerService that does this. Also, below is some output from the jmx console JNDIView. - What's up with the Failed to lookup: timedCacheFactory? - When I looked up the timedCacheFactory, it's actually a $Proxy class (EJB?) - java:jaas/docs says it's a SecurityDomainContext below, but when I look it up in code, I get a ClassCastException saying it's *really* a JaasSecurityManager! Why the descrepency? If it *was* actually a SecurityDomainContext, I could call sdc.getAuthenticationCache().remove(new SimplePrincipal(username))! Thanks again, David java: Namespace +- DefaultDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory) +- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory) +- DefaultJMSProvider (class: org.jboss.jms.jndi.JBossMQProvider) +- CounterService (class: org.jboss.varia.counter.CounterService) +- comp (class: javax.naming.Context) +- JmsXA (class: org.jboss.resource.adapter.jms.JmsConnectionFactoryImpl) +- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory) +- jaas (class: javax.naming.Context) | +- JmsXARealm (class: org.jboss.security.plugins.SecurityDomainContext) | +- jbossmq (class: org.jboss.security.plugins.SecurityDomainContext
Re: [JBoss-user] help clearing a single user from authentication cache
I have added an RFE to SourceForge: https://sourceforge.net/tracker/index.php?func=detailaid=677614group_id=22866atid=376688 On a side note, does anyone know if Scott Stark is on vacation? I haven't noticed any emails from him on the list for a few days. Thanks again, David -- Meyer-Willner, Bernhard escribió:: RFE in sourceforge sounds good to me. The methods you mention have been there since 3.0.5. -Ursprüngliche Nachricht- Von: David Ward [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 29. Januar 2003 16:33 An: [EMAIL PROTECTED] Betreff: Re: [JBoss-user] help clearing a single user from authentication cache I just upgraded from jboss-3.0.4_tomcat-4.1.12 to jboss-3.0.6_tomcat-4.1.18. I noticed a LOT more methods in the JaasSecurityManagerService. The methods are now: getPrincipal() registerSecurityDomain() isValid() start() create() doesUserHaveRole() getAuthenticationCachePrincipals() stop() getUserRoles() flushAuthenticationCache() destroy() Oh, how I wish there was a removeAuthenticationCachePrincipal() that took a String username or Principal! Should I submit an RFE at sourceforge, or can I beg the powers-that-be (Scott?) to add it to a 3.0.7? Or maybe there's a way to accomplish what I want in 3.0.6 that I don't know about? Thanks, David -- Meyer-Willner, Bernhard escribió:: Very interesting! I would like to do the same. I'm already using the method java.util.List getAuthenticationCachePrincipals() which I believe is available only since 3.0.5 to get a List of the principals currently in the authentication cache. I looked up the JaasSecurityManager directly from the MBeanServer since also my lookup of java:/timedCacheFactory failed. I don't see a method to evict a single user from the cache, just all by calling flushAuthenticationCache. Is there a method like this? Besides...something else...would it be possible to show the meanings of the parameters of MBean operations in JMX Console. Sometimes it's kind of hard to guess what they mean and it's kind of cumbersome to look it up in the Javadocs. Thanks, Bernhard -Ursprüngliche Nachricht- Von: David Ward [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 28. Januar 2003 21:12 An: [EMAIL PROTECTED] Betreff: [JBoss-user] help clearing a single user from authentication cache Using JDK 1.4.1_01, jboss-3.0.4_tomca-tomcat-4.1.2 on Linux. I'm trying to clear from the authentication cache JUST a single user. Invoking flushAuthenticationCache(String) on the mbean works fine, but it flushes *all* users' security infos. I want to call the CachePolicy's remove(Principal) method, so I tried looking up the CachePolicy in JNDI and calling it. Though I found a TimedCachePolicy in jndi under java:/timedCacheFactory/docs (docs is our app's security name), and called the remove(Principal) method successfully, it doesn't seem to do anything. Then, I tried extending JaasSecurityManagerService, configuring the use of my class in jboss-service.xml. I see it in the JMX-Console, but for some reason my added method isn't showing up there (under list mbean operations), and I don't know how to register an MBean interface to expose it. Please help. Again, my end goal is to flush the authentication cache for just a single user. Unfortunately, there's not a public, exposed method in the JaasSecurityManagerService that does this. Also, below is some output from the jmx console JNDIView. - What's up with the Failed to lookup: timedCacheFactory? - When I looked up the timedCacheFactory, it's actually a $Proxy class (EJB?) - java:jaas/docs says it's a SecurityDomainContext below, but when I look it up in code, I get a ClassCastException saying it's *really* a JaasSecurityManager! Why the descrepency? If it *was* actually a SecurityDomainContext, I could call sdc.getAuthenticationCache().remove(new SimplePrincipal(username))! Thanks again, David java: Namespace +- DefaultDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory) +- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory) +- DefaultJMSProvider (class: org.jboss.jms.jndi.JBossMQProvider) +- CounterService (class: org.jboss.varia.counter.CounterService) +- comp (class: javax.naming.Context) +- JmsXA (class: org.jboss.resource.adapter.jms.JmsConnectionFactoryImpl) +- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory) +- jaas (class: javax.naming.Context) | +- JmsXARealm (class: org.jboss.security.plugins.SecurityDomainContext) | +- jbossmq (class: org.jboss.security.plugins.SecurityDomainContext) | +- docs (class: org.jboss.security.plugins.SecurityDomainContext) +- timedCacheFactory (class: javax.naming.Context) Failed to lookup: timedCacheFactory, errmsg=null +- TransactionPropagationContextExporter (class: org.jboss.tm.TransactionPropagationContextFactory) +- Mail (class
Re: [JBoss-user] help clearing a single user from authentication cache
I just upgraded from jboss-3.0.4_tomcat-4.1.12 to jboss-3.0.6_tomcat-4.1.18. I noticed a LOT more methods in the JaasSecurityManagerService. The methods are now: getPrincipal() registerSecurityDomain() isValid() start() create() doesUserHaveRole() getAuthenticationCachePrincipals() stop() getUserRoles() flushAuthenticationCache() destroy() Oh, how I wish there was a removeAuthenticationCachePrincipal() that took a String username or Principal! Should I submit an RFE at sourceforge, or can I beg the powers-that-be (Scott?) to add it to a 3.0.7? Or maybe there's a way to accomplish what I want in 3.0.6 that I don't know about? Thanks, David -- Meyer-Willner, Bernhard escribió:: Very interesting! I would like to do the same. I'm already using the method java.util.List getAuthenticationCachePrincipals() which I believe is available only since 3.0.5 to get a List of the principals currently in the authentication cache. I looked up the JaasSecurityManager directly from the MBeanServer since also my lookup of java:/timedCacheFactory failed. I don't see a method to evict a single user from the cache, just all by calling flushAuthenticationCache. Is there a method like this? Besides...something else...would it be possible to show the meanings of the parameters of MBean operations in JMX Console. Sometimes it's kind of hard to guess what they mean and it's kind of cumbersome to look it up in the Javadocs. Thanks, Bernhard -Ursprüngliche Nachricht- Von: David Ward [mailto:[EMAIL PROTECTED]] Gesendet: Dienstag, 28. Januar 2003 21:12 An: [EMAIL PROTECTED] Betreff: [JBoss-user] help clearing a single user from authentication cache Using JDK 1.4.1_01, jboss-3.0.4_tomca-tomcat-4.1.2 on Linux. I'm trying to clear from the authentication cache JUST a single user. Invoking flushAuthenticationCache(String) on the mbean works fine, but it flushes *all* users' security infos. I want to call the CachePolicy's remove(Principal) method, so I tried looking up the CachePolicy in JNDI and calling it. Though I found a TimedCachePolicy in jndi under java:/timedCacheFactory/docs (docs is our app's security name), and called the remove(Principal) method successfully, it doesn't seem to do anything. Then, I tried extending JaasSecurityManagerService, configuring the use of my class in jboss-service.xml. I see it in the JMX-Console, but for some reason my added method isn't showing up there (under list mbean operations), and I don't know how to register an MBean interface to expose it. Please help. Again, my end goal is to flush the authentication cache for just a single user. Unfortunately, there's not a public, exposed method in the JaasSecurityManagerService that does this. Also, below is some output from the jmx console JNDIView. - What's up with the Failed to lookup: timedCacheFactory? - When I looked up the timedCacheFactory, it's actually a $Proxy class (EJB?) - java:jaas/docs says it's a SecurityDomainContext below, but when I look it up in code, I get a ClassCastException saying it's *really* a JaasSecurityManager! Why the descrepency? If it *was* actually a SecurityDomainContext, I could call sdc.getAuthenticationCache().remove(new SimplePrincipal(username))! Thanks again, David java: Namespace +- DefaultDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory) +- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory) +- DefaultJMSProvider (class: org.jboss.jms.jndi.JBossMQProvider) +- CounterService (class: org.jboss.varia.counter.CounterService) +- comp (class: javax.naming.Context) +- JmsXA (class: org.jboss.resource.adapter.jms.JmsConnectionFactoryImpl) +- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory) +- jaas (class: javax.naming.Context) | +- JmsXARealm (class: org.jboss.security.plugins.SecurityDomainContext) | +- jbossmq (class: org.jboss.security.plugins.SecurityDomainContext) | +- docs (class: org.jboss.security.plugins.SecurityDomainContext) +- timedCacheFactory (class: javax.naming.Context) Failed to lookup: timedCacheFactory, errmsg=null +- TransactionPropagationContextExporter (class: org.jboss.tm.TransactionPropagationContextFactory) +- Mail (class: javax.mail.Session) +- StdJMSPool (class: org.jboss.jms.asf.StdServerSessionPoolFactory) +- TransactionPropagationContextImporter (class: org.jboss.tm.TransactionPropagationContextImporter) +- DocsDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- TransactionManager (class: org.jboss.tm.TxManager) --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists
[JBoss-user] help clearing a single user from authentication cache
Using JDK 1.4.1_01, jboss-3.0.4_tomca-tomcat-4.1.2 on Linux. I'm trying to clear from the authentication cache JUST a single user. Invoking flushAuthenticationCache(String) on the mbean works fine, but it flushes *all* users' security infos. I want to call the CachePolicy's remove(Principal) method, so I tried looking up the CachePolicy in JNDI and calling it. Though I found a TimedCachePolicy in jndi under java:/timedCacheFactory/docs (docs is our app's security name), and called the remove(Principal) method successfully, it doesn't seem to do anything. Then, I tried extending JaasSecurityManagerService, configuring the use of my class in jboss-service.xml. I see it in the JMX-Console, but for some reason my added method isn't showing up there (under list mbean operations), and I don't know how to register an MBean interface to expose it. Please help. Again, my end goal is to flush the authentication cache for just a single user. Unfortunately, there's not a public, exposed method in the JaasSecurityManagerService that does this. Also, below is some output from the jmx console JNDIView. - What's up with the Failed to lookup: timedCacheFactory? - When I looked up the timedCacheFactory, it's actually a $Proxy class (EJB?) - java:jaas/docs says it's a SecurityDomainContext below, but when I look it up in code, I get a ClassCastException saying it's *really* a JaasSecurityManager! Why the descrepency? If it *was* actually a SecurityDomainContext, I could call sdc.getAuthenticationCache().remove(new SimplePrincipal(username))! Thanks again, David java: Namespace +- DefaultDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory) +- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory) +- DefaultJMSProvider (class: org.jboss.jms.jndi.JBossMQProvider) +- CounterService (class: org.jboss.varia.counter.CounterService) +- comp (class: javax.naming.Context) +- JmsXA (class: org.jboss.resource.adapter.jms.JmsConnectionFactoryImpl) +- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory) +- jaas (class: javax.naming.Context) | +- JmsXARealm (class: org.jboss.security.plugins.SecurityDomainContext) | +- jbossmq (class: org.jboss.security.plugins.SecurityDomainContext) | +- docs (class: org.jboss.security.plugins.SecurityDomainContext) +- timedCacheFactory (class: javax.naming.Context) Failed to lookup: timedCacheFactory, errmsg=null +- TransactionPropagationContextExporter (class: org.jboss.tm.TransactionPropagationContextFactory) +- Mail (class: javax.mail.Session) +- StdJMSPool (class: org.jboss.jms.asf.StdServerSessionPoolFactory) +- TransactionPropagationContextImporter (class: org.jboss.tm.TransactionPropagationContextImporter) +- DocsDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- TransactionManager (class: org.jboss.tm.TxManager) --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: help clearing a single user from authentication cache
Sorry for the version getting screwed up on the first line. I'm using: jboss-3.0.4_tomcat-4.1.12. David -- David Ward escribió:: Using JDK 1.4.1_01, jboss-3.0.4_tomca-tomcat-4.1.2 on Linux. I'm trying to clear from the authentication cache JUST a single user. Invoking flushAuthenticationCache(String) on the mbean works fine, but it flushes *all* users' security infos. I want to call the CachePolicy's remove(Principal) method, so I tried looking up the CachePolicy in JNDI and calling it. Though I found a TimedCachePolicy in jndi under java:/timedCacheFactory/docs (docs is our app's security name), and called the remove(Principal) method successfully, it doesn't seem to do anything. Then, I tried extending JaasSecurityManagerService, configuring the use of my class in jboss-service.xml. I see it in the JMX-Console, but for some reason my added method isn't showing up there (under list mbean operations), and I don't know how to register an MBean interface to expose it. Please help. Again, my end goal is to flush the authentication cache for just a single user. Unfortunately, there's not a public, exposed method in the JaasSecurityManagerService that does this. Also, below is some output from the jmx console JNDIView. - What's up with the Failed to lookup: timedCacheFactory? - When I looked up the timedCacheFactory, it's actually a $Proxy class (EJB?) - java:jaas/docs says it's a SecurityDomainContext below, but when I look it up in code, I get a ClassCastException saying it's *really* a JaasSecurityManager! Why the descrepency? If it *was* actually a SecurityDomainContext, I could call sdc.getAuthenticationCache().remove(new SimplePrincipal(username))! Thanks again, David java: Namespace +- DefaultDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- XAConnectionFactory (class: org.jboss.mq.SpyXAConnectionFactory) +- SecurityProxyFactory (class: org.jboss.security.SubjectSecurityProxyFactory) +- DefaultJMSProvider (class: org.jboss.jms.jndi.JBossMQProvider) +- CounterService (class: org.jboss.varia.counter.CounterService) +- comp (class: javax.naming.Context) +- JmsXA (class: org.jboss.resource.adapter.jms.JmsConnectionFactoryImpl) +- ConnectionFactory (class: org.jboss.mq.SpyConnectionFactory) +- jaas (class: javax.naming.Context) | +- JmsXARealm (class: org.jboss.security.plugins.SecurityDomainContext) | +- jbossmq (class: org.jboss.security.plugins.SecurityDomainContext) | +- docs (class: org.jboss.security.plugins.SecurityDomainContext) +- timedCacheFactory (class: javax.naming.Context) Failed to lookup: timedCacheFactory, errmsg=null +- TransactionPropagationContextExporter (class: org.jboss.tm.TransactionPropagationContextFactory) +- Mail (class: javax.mail.Session) +- StdJMSPool (class: org.jboss.jms.asf.StdServerSessionPoolFactory) +- TransactionPropagationContextImporter (class: org.jboss.tm.TransactionPropagationContextImporter) +- DocsDS (class: org.jboss.resource.adapter.jdbc.local.LocalDataSource) +- TransactionManager (class: org.jboss.tm.TxManager) --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Can two separate client threads make simultaneouscalls?
Are you hitting a Stateful Session Bean or a Stateless one? According to the EBJ spec, it is illegal to hit a transactional Stateful one from two threads simultaneously that have the same bean handle. David -- Beau Cronin escribió:: I have a Swing app which is essentially single-threaded, accessing the server in the usual way through a session facade. I'd like to do some background loading of certain data for performance reasons, but when I try to do this by using a separate thread (and separate session instance), I get various transaction collision problems if these two threads access the server at the same time. I'm obviously missing something here--shouldn't different remote client threads from the same client be able to access JBoss simultaneously in the same way that entirely different clients can? I.e., shouldn't they spawn separate transactions which are scheduled appropriately by JBoss? Any clarification appreciated, Beau Cronin --- This SF.net email is sponsored by: Scholarships for Techies! Can't afford IT training? All 2003 ictp students receive scholarships. Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. www.ictp.com/training/sourceforge.asp ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Hi Remember me..!!?
Will someone with the power PLEASE block this user / these messages? Thanks, David -- Isabelle escribió:: http://www.myfreelivecam.com/isabelle http://www.liveisabelle.com --- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jbossmq-service deployment takes a LONG time in 3.2.0RC1
I'm using jboss-3.2.0RC1_tomcat-4.1.18 with Sun JDK 1.4.1_01 on Mandrake 9.0 Linux 2.4.19-16, with half a gig of RAM and an 800mghz i686 cpu. I've noticed that on JBoss startup (using the default server), this line takes upwards of ** 15 seconds **: 10:13:24,288 INFO [SARDeployer] looking for nested deployments in : file:/home/david/data/packages/jboss/3.2.0RC1_tomcat-4.1.18/server/default/deploy/jbossmq-service.xml Why so long? On jboss-3.0.4_tomcat-4.1.12, it just flew by with everything else. I use the jbossmq-service.xml file out-of-the-box. I notice there are differences between the 3.0.4 and 3.2.0RC1 versions of this file, but that's how they came - I didn't touch them. I do tweak the jbossmq-destintations-service.xml file, but diffing my 3.0.4 and 3.2.0RC1 versions show only one difference: the date comment at the top of the file. Any ideas? Thanks, David --- This SF.NET email is sponsored by: Thawte.com Understand how to protect your customers personal information by implementing SSL on your Apache Web Server. Click here to get our FREE Thawte Apache Guide: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0029en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Could not enlist in transaction on entering meta-aware object
I am getting the following error using jboss-3.2.0RC1_tomcat-4.1.18, JDK 1.4.1_01 hitting Oracle 9.2.0.1.0 (with initjvm), using the matching thin jdbc driver. All requests go through a servlet that wraps everything in a JNDI-looked-up UserTransaction. Could not enlist in transaction on entering meta-aware object Here is my oracle-xa-ds.xml: datasources xa-datasource jndi-nameMyDS/jndi-name track-connection-by-txtrue/track-connection-by-tx managedconnectionfactory-class org.jboss.resource.adapter.jdbc.xa.oracle.XAOracleManagedConnectionFactory /managedconnectionfactory-class xa-datasource-property name=URLjdbc:oracle:thin:@foo:1521:bar/xa-datasource-property xa-datasource-property name=Useruser/xa-datasource-property xa-datasource-property name=Passwordpassword/xa-datasource-property /xa-datasource /datasources I changed transaction-service.xml to pad=true: mbean code=org.jboss.tm.XidFactory name=jboss:service=XidFactory attribute name=Padtrue/attribute /mbean Any ideas? Thanks, David --- This SF.NET email is sponsored by: Thawte.com Understand how to protect your customers personal information by implementing SSL on your Apache Web Server. Click here to get our FREE Thawte Apache Guide: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0029en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] jbossmq-service deployment takes a LONG time in3.2.0RC1
That was the fix. You da' man; thanx.
David
--
Adrian Brock escribió::
Hi,
The problem is with the regular expression parsing
introduced so you can write ${system.property} in attributes.
attribute name=SqlProperties replace=false
will disable the check as a temporary fix.
Regards,
Adrian
From: David Ward [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [JBoss-user] jbossmq-service deployment takes a LONG time in
3.2.0RC1
Date: Thu, 16 Jan 2003 10:09:32 -0500
I'm using jboss-3.2.0RC1_tomcat-4.1.18 with Sun JDK 1.4.1_01 on
Mandrake 9.0 Linux 2.4.19-16, with half a gig of RAM and an 800mghz
i686 cpu.
I've noticed that on JBoss startup (using the default server), this
line takes upwards of ** 15 seconds **:
10:13:24,288 INFO [SARDeployer] looking for nested deployments in :
file:/home/david/data/packages/jboss/3.2.0RC1_tomcat-4.1.18/server/default/deploy/jbossmq-service.xml
Why so long? On jboss-3.0.4_tomcat-4.1.12, it just flew by with
everything else.
I use the jbossmq-service.xml file out-of-the-box. I notice there are
differences between the 3.0.4 and 3.2.0RC1 versions of this file, but
that's how they came - I didn't touch them.
I do tweak the jbossmq-destintations-service.xml file, but diffing my
3.0.4 and 3.2.0RC1 versions show only one difference: the date comment
at the top of the file.
Any ideas?
Thanks,
David
---
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Re: [JBoss-user] Could not enlist in transaction on entering meta-aware object
Thanks for the response, Manoj. I have answered your questions below: Sasidharan, Manoj escribió:: Here are my few cents: 1. Try re-starting JBoss and see if it helps Tried. Doesn't help. 2. Have you run the Oracle JVM initialisation SQLs on the database.. This is required for using XA with Oracle. There is a script/sql to verify whether this is installed fine. I have run initjvm.sql and initxa.sql. Anything else I need to run? Which script is the verifier you've mentioned? 3. Oracle provides separate JDBC drivers for use with JDK 1.4, can you try using this too. I am using the latest ojdbc14.jar. Thanks again, David -- HTH regards MS -Original Message- From: Igor Fedorenko [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 9:37 AM To: [EMAIL PROTECTED] Subject: RE: [JBoss-user] Could not enlist in transaction on entering meta-aware object I've never tried it with UserTransaction. Could you check that basic container managed transaction works? (simple SSB that inserts one row into a db). If CMT works I'll look into UserTransaction issues. -Original Message- From: David Ward [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 12:11 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Could not enlist in transaction on entering meta-aware object I am getting the following error using jboss-3.2.0RC1_tomcat-4.1.18, JDK 1.4.1_01 hitting Oracle 9.2.0.1.0 (with initjvm), using the matching thin jdbc driver. All requests go through a servlet that wraps everything in a JNDI-looked-up UserTransaction. Could not enlist in transaction on entering meta-aware object Here is my oracle-xa-ds.xml: datasources xa-datasource jndi-nameMyDS/jndi-name track-connection-by-txtrue/track-connection-by-tx managedconnectionfactory-class org.jboss.resource.adapter.jdbc.xa.oracle.XAOracleManagedConnectionFactory /managedconnectionfactory-class xa-datasource-property name=URLjdbc:oracle:thin:@foo:1521:bar/xa-datasource-property xa-datasource-property name=Useruser/xa-datasource-property xa-datasource-property name=Passwordpassword/xa-datasource-property /xa-datasource /datasources I changed transaction-service.xml to pad=true: mbean code=org.jboss.tm.XidFactory name=jboss:service=XidFactory attribute name=Padtrue/attribute /mbean Any ideas? Thanks, David --- This SF.NET email is sponsored by: Thawte.com Understand how to protect your customers personal information by implementing SSL on your Apache Web Server. Click here to get our FREE Thawte Apache Guide: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0029en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Could not enlist in transaction on entering meta-awareobject
Igor, thanks for your help. My code has many places where a SLSB puts data into a DB, all with Transaction set as Required. My app is basically like this (sorry for the ASCII art): HttpServletRequest | V HttpServlet - Look up and start UserTransaction - Translate and hand-off call to SLSB | V Stateless SessionBean (TX=Required) - Delegates work to Application processors | V Application processors - Some might do JDBC via DataSource; - Some might use CMP | | | | V V Custom JDBC CMP EntityBeans (TX=Required) V HttpServlet (Flow returns) - If no errors, commit UserTransaction - If errors, rollback UserTransaction The JDBC work delegated to the application processors uses the same JNDI-looked-up DataSource as the CMP Entity Beans are configured to use. We also have a custom login module that uses the same JNDI looked up DataSource. I will create a small test case as you mentioned. I just thought that describing how my app is set up might spark some thoughts from you or others though while I'm doing that. I've used earlier version of JBoss (2.4.x) that do all of the above fine. Of course, that was with Oracle 8i + classes12.zip instead of 9i + ojdbc14.jar, and using jdk 1.3.1 instead of jdk 1.4.1. Thanks again, David -- Igor Fedorenko escribió:: I've never tried it with UserTransaction. Could you check that basic container managed transaction works? (simple SSB that inserts one row into a db). If CMT works I'll look into UserTransaction issues. -Original Message- From: David Ward [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 12:11 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Could not enlist in transaction on entering meta-aware object I am getting the following error using jboss-3.2.0RC1_tomcat-4.1.18, JDK 1.4.1_01 hitting Oracle 9.2.0.1.0 (with initjvm), using the matching thin jdbc driver. All requests go through a servlet that wraps everything in a JNDI-looked-up UserTransaction. Could not enlist in transaction on entering meta-aware object Here is my oracle-xa-ds.xml: datasources xa-datasource jndi-nameMyDS/jndi-name track-connection-by-txtrue/track-connection-by-tx managedconnectionfactory-class org.jboss.resource.adapter.jdbc.xa.oracle.XAOracleManagedConnectionFactory /managedconnectionfactory-class xa-datasource-property name=URLjdbc:oracle:thin:@foo:1521:bar/xa-datasource-property xa-datasource-property name=Useruser/xa-datasource-property xa-datasource-property name=Passwordpassword/xa-datasource-property /xa-datasource /datasources I changed transaction-service.xml to pad=true: mbean code=org.jboss.tm.XidFactory name=jboss:service=XidFactory attribute name=Padtrue/attribute /mbean Any ideas? Thanks, David --- This SF.NET email is sponsored by: Thawte.com Understand how to protect your customers personal information by implementing SSL on your Apache Web Server. Click here to get our FREE Thawte Apache Guide: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0029en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Troubles with JBoss MBean
Edgar Silva escribió:: Hi Folks... I am just using http://localhost:8082 to see my services, And doesn't works, I am using JBoss 3.0.4 with Jetty, Have a special configuration to this works fine? thanks Edgar http://localhost:8080/jmx-console/ (replace 8080 to where your web container / web server is listening) I think this was from 3.0.1 on up. David --- This SF.NET email is sponsored by: Take your first step towards giving your online business a competitive advantage. Test-drive a Thawte SSL certificate - our easy online guide will show you how. Click here to get started: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0027en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Store large pdfs with JBoss
Search the jboss-user list from late last week. There was just a discussion about this. -- Luttrell, Peter escribió:: I'm using CMP entity beans. Particularly to achieve database transparency and to avoid writting all of the db access code. Do you know how to do it with CMP? -Original Message- From: David Ward [mailto:[EMAIL PROTECTED]] Sent: Friday, January 03, 2003 2:58 PM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] Store large pdfs with JBoss I have been able to put CLOBs and BLOBs into Oracle 9i using JBoss 3.0.4, though admittedly after jumping through several hoops. ... --- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] oracle-xa-ds.xml vs. oracle-xa-service.xml
The oracle-xa-service.xml file seems like the old 3.0 style... 1) Do we need it? Can we just use oracle-xa-ds.xml? 2) If I just use oracle-xa-ds.xml, do I still need to use the Pad true for the XidFactory in transaction-service.xml? 3) Is there any other file I have to touch? (JBoss 3.2b2+, JDK 1.4.1_01) Thanx, David --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] oracle-xa-ds.xml vs. oracle-xa-service.xml
Thank you for your help, Igor. However, I get the following error in my server.log file (see attached), and my DocsDS never makes it into JNDI. In the jmx-console I do see DocsDS, but not under JNDIView (where my app needs it). jboss.jca * service=CachedConnectionManager * service=LocalTxPool,name=DefaultDS * service=XATxCM,name=DocsDS * service=XATxDS,name=DocsDS * service=LocalTxPool,name=DocsDS * service=RARDeployment,name=JMS Adapter * service=DataSourceDeployer * service=LocalTxDS,name=DefaultDS * service=XaTxPool,name=jmsra * service=XaTxCM,name=jmsra * service=RARDeployer * service=LocalTxCM,name=DefaultDS * service=RARDeployment,name=JBoss LocalTransaction JDBC Wrapper * service=RARDeployment,name=JBoss JDBC XATransaction ResourceAdapter * service=XaTxDS,name=jmsra Thanks again for your help, David PS: This is jboss-3.2.0beta2_tomcat-4.1.12. I can't use beta3 yet since there is not tomcat bundle for it on SourceForge. -- Igor Fedorenko escribió:: David Ward wrote: The oracle-xa-service.xml file seems like the old 3.0 style... 1) Do we need it? Can we just use oracle-xa-ds.xml? You can use oracle-xa-ds.xml. 2) If I just use oracle-xa-ds.xml, do I still need to use the Pad true for the XidFactory in transaction-service.xml? Yes, you need to set Pad=true. 3) Is there any other file I have to touch? No. (JBoss 3.2b2+, JDK 1.4.1_01) Thanx, David 2003-01-09 10:54:28,320 ERROR [org.jboss.deployment.scanner.URLDeploymentScanner] MBeanException: Exception in MBean operation 'checkIncompleteDeployments()' Cause: Incomplete Deployment listing: Packages waiting for a deployer: none Incompletely deployed packages: none MBeans waiting for classes: none MBeans waiting for other MBeans: [ObjectName: jboss.jca:service=XATxCM,name=DocsDS state: CONFIGURED I Depend On: jboss.jca:service=XATxDS,name=DocsDS jboss.jca:service=LocalTxPool,name=DocsDS jboss.jca:service=CachedConnectionManager jboss.security:service=JaasSecurityManager jboss.jca:service=RARDeployer Depends On Me: , ObjectName: jboss.jca:service=XATxDS,name=DocsDS state: CONFIGURED I Depend On: jboss.jca:service=RARDeployment,name=Minerva JDBC XATransaction ResourceAdapter Depends On Me: jboss.jca:service=XATxCM,name=DocsDS ] ?xml version=1.0 encoding=UTF-8? !-- = -- !-- -- !-- JBoss Server Configuration -- !-- -- !-- = -- !-- $Id: oracle-xa-ds.xml,v 1.1.2.1 2002/10/29 21:24:14 starksm Exp $ -- !-- -- !-- ConnectionManager setup for xa oracle dbs-- !-- Thanks to igor fedorenko [EMAIL PROTECTED] -- !-- Build jmx-api (build/build.sh all) and view for config documentation -- !-- YOU MUST CHANGE THE XidFactoryMBean config to this: -- !-- Note: I set Pad=true in transaction-service.xml mbean code=org.jboss.tm.XidFactory name=jboss:service=XidFactory attribute name=Padtrue/attribute /mbean -- !-- -- datasources xa-datasource jndi-nameDocsDS/jndi-name !-- The following optionally turns on the TrackConnectionByTx property of XATxConnectionManager. This property creates a 1 to 1 mapping of JDBC connections to transactions and prevents a connection from participating in more than one transaction at the same time. Setting this to true seems to fix quite a few Oracle XA bugs. -- track-connection-by-txtrue/track-connection-by-tx managedconnectionfactory-classorg.jboss.resource.adapter.jdbc.xa.oracle.XAOracleManagedConnectionFactory/managedconnectionfactory-class xa-datasource-property name=URLjdbc:oracle:thin:@foo:1521:bar/xa-datasource-property xa-datasource-property name=Userscott/xa-datasource-property xa-datasource-property name=Passwordtiger/xa-datasource-property /xa-datasource /datasources
Re: [JBoss-user] oracle-xa-ds.xml vs. oracle-xa-service.xml
Igor, Than I shall anxiously await the jboss-3.2.0RC1_tomcat-4.1.18 that Scott mentioned should be available sometime this weekend. Thanks very much for your help, David -- Igor Fedorenko escribió:: You need at least beta3 to use oracle-xa-ds.xml. Sorry, I did not mention this in my previous email. --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Cmp vs hibernate
In addtion, I would like to see CMP and Hibernate compared with Apache OJB: http://jakarta.apache.org/ojb/ Thanks, David -- LaBanca, Rick escribió:: A bit off topic, but I need to ask those who have explored... Has anyone here used hibernate in preference to cmp? If so how has it worked out for you in jboss? We are considering it or cmp. Hibernate certainly seems more flexible, but I was thinking it doesn't abstract the app from the data as much as cmp forces you to. Our application has fairly straightforward tables and relations, typical ecommerce type data, no big transaction concerns. I guess my main question is this, is hibernate better, or does it come down to just a different method than cmp (ie a strong argument for using a standard api vs hibernate). Rick --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jboss-3.2.0beta3_tomcat-4.1.18?
May the JBoss team please publish a jboss-3.2.0beta3_tomcat-4.1.18 package to SourceForge? (The latest tomcat bundle I see there is jboss-3.2.0beta2_tomcat-4.1.12.) Thank you muchly, David --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] DataSource or XADataSource: autocommit problem
Using jboss-3.0.4_tomcat-4.1.12, JDK 1.4.1_01 on W2K, Linux, Solaris 9, hitting Oracle 9.2.0.1.0... We have an app where all traffic goes through a single Servlet that wraps all application calls in a UserTransaction gotten from JNDI. All database work gets done through a single DataSource mapped in JNDI, but unforunately some of that jdbc work is done in CMP's, some in SLSB, and some (gasp) in JSP's. There is only one app server hitting one database, and we are using the latest ojdbc.jar (using thin) from Oracle. My first question is, given the above scenario, do I have to use an XADataSource or is DataSource sufficient? We have upgraded our architecture from JBoss 2.4.7 to 3.0.4, and in 2.4.7 we used XADataSource, though granted with the (I think Minerva?) wrapper. We also had to configure to use Oracle's Xid class, not sure if that's necessary now or not. My second question is, if we need to use an XADataSource, does oracle-xa-service.xml work in JBoss 3.0.4? I think I remember seeing some questionable threads on this list about it. The problem we're seeing now is that even though we're using a single UserTransaction around everything, it doesn't matter since Connections are being retured from the DataSource with autocommit ON, and stuff is being committed in the database before the UserTransaction commits it. I'm assuming this is because we're not using an XADataSource, but could I get by with a regular DataSource, but configure the oracle-service.xml somehow to hand out Connections with autocommit off? Trying to turn autocommit off programatically throws an Exception since the server realizes we're using a UserTransaction. Thanks for all your help, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Store large pdfs with JBoss
I have been able to put CLOBs and BLOBs into Oracle 9i using JBoss
3.0.4, though admittedly after jumping through several hoops.
1) yes, ejb's aren't supposed to do i/o - I do my work delegated from
the servlet level.
2) You have to have autocommit off. For some reason autocommit is on by
default in JBoss 3 (wasn't in 2.4) from Connections from DataSources.
Please someone tell me how to turn this off in a global config somewhere!
3) You have to first insert a row using an empty lob. For example,
insert into my_table (key, data) values ('1', empty_blob())
. You could have used empty_clob() if you were using CLOBS instead of
BLOBS.
4) You can then update the BLOB, hower you have to re-select *** using
select for update ***. If you don't use select for update, ** it won't
work **. For example,
select data from my_table where key = '1' for update
5) You then can update the BLOB from the ResultSet. Notice I said
oracle.sql.BLOB not java.sql.Blob. I had to use an Oracle-specific type
here. I couldn't get it to work any other way, and I spent hours (no,
setBinaryStream does not work)... For example,
BLOB blob = (BLOB)rs.getBlob(1);
BufferedOutputStream bos =
new BufferedOutputStream( blob.getBinaryOutputStream() );
// write to the output stream
// safely close everything up
6) Don't forget to commit the work you did. This will commit the insert
and the data your wrote to your BLOB.
7) I set the autocommit on the Connection back to what it was when I
first got it from the DataSource, before I close it (the Connection,
which returns it to the pool). Again, I'd like to see autocommit off
since I wrap everything in a UserTransaction and it should be committed
there instead...
Hope this will save you some of the painful time I had to go through if
you decide to go this route.
David
--
Luttrell, Peter escribió::
Has anyone had experience storing large pdfs with jboss, say ~5mbs each?
I would like to do it with Oracle and BLOBs, but i've read that there's
problems with the drivers and jboss and it doesn't look like it will be
possible.
Has anyone done with with any other database?
Does anyone have ideas on how else to store these files, maybe without a
database? I've always thought the filesystem was pretty much off limits
from the appserver.
thanks.
.peter
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Re: [JBoss-user] Store large pdfs with JBoss
Scott M Stark escribió:: Write a JCA adaptor for a file based persistent store. -- You say that like it's so easy Scott... ;) Seriously, what is Oracle underneath all the cool stuff but a file based persistent store. Anyway, if you are going to indeed write your own jca adapter, instead of starting from scratch here is a possible place to start. Granted, there is nothing in the code that has anything to do with the JCA spec, but it points out some stuff you will need to keep in mind when you implement one: http://www.onjava.com/pub/a/onjava/2001/11/07/atomic.html http://www.onjava.com/onjava/2001/11/07/examples/atomic.zip David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] LoginModule methods not always being called on login
Hello, all - we've got an issue where interface methods of our custom
login module are not being called after a first successful login. Our
guess is somewhere in the security info caching. We see it in both
JBoss-2.4.7_Tomcat-3.2.3 and jboss-3.0.3_tomcat-4.1.12 on W2K, Linux,
Solaris, using JDK 1.3.1 and JDK 1.4.1. We are using form-based
authentication, per J2EE spec.
When a user is authenticated the first time (successfully), the login()
and commit() methods of our custom LoginModule are called and all is
well. The second time the user logs in (successfully), he is
automatically logged in, however, login() and commit() are not being called.
We have custom code in login() and commit() that always need to called
during a login. If we clear the jboss security authentication cache
between logins, the methods get called again, however this solution is
undesireable since it clears all the roles for other users also and
causes us to have to query the database for the roles again.
Here are the 3.0 config files associated with the login module:
jboss-web.xml:
jboss-web
security-domainjava:/jaas/docs/security-domain
...
/jboss-web
web.xml:
login-config
auth-methodFORM/auth-method
realm-nameWebDOCS/realm-name
form-login-config
form-login-page/login.jsp/form-login-page
form-error-page/authenticationError.jsp/form-error-page
/form-login-config
/login-config
login-config.xml:
application-policy name = docs
authentication
login-module code = corp.docs.security.DOCSLoginModule
flag = required
module-option name = dsJndiNamejava:/DocsDS/module-option
/login-module
/authentication
/application-policy
Here are the 2.4 config files:
auth.conf:
// The docs login module
docs {
org.jboss.security.auth.spi.ProxyLoginModule required
moduleName=corp.docs.security.DOCSLoginModule
dsJndiName=java:/DocsDS;
};
jboss.jcml:
!-- JAAS security manager and realm mapping --
mbean code=org.jboss.security.plugins.JaasSecurityManagerService
name=Security:name=JaasSecurityManager
attribute name
=SecurityManagerClassNameorg.jboss.security.plugins.JaasSecurityManager/attribute
attribute name
=LoginConfigSecurity:name=DefaultLoginConfig/attribute
/mbean
mbean code=org.jboss.security.plugins.DefaultLoginConfig name
=Security:name=DefaultLoginConfig
attribute name=AuthConfigauth.conf/attribute
/mbean
web.xml:
login-config
auth-methodFORM/auth-method
form-login-config
form-login-page/login.jsp/form-login-page
form-error-page/authenticationError.jsp/form-error-page
/form-login-config
/login-config
jboss-xml:
jboss-web
security-domainjava:/jaas/docs/security-domain
...
/jboss-web
Has anyone else seen this? Is there a way to configure jboss to always
call all methods on the custom LoginModule during a login, but cache
authentication/roles during other use of the system?
Thanks,
David
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Re: [JBoss-user] LoginModule methods not always being called on login
Scott, Thank you for your prompt reply. Can you point me to some docs/examples of how to configure security caching and implementing my own security cache policy for 3.0 (and maybe also 2.4)? I looked through JBossBook_304.pdf and nothing jumped out at me. Thanks again, David -- Scott M Stark escribió:: This is the expected behavior due to caching. If caching is enabled then a given login module stack is not executed unless the cache credentials are missing or expired. You need to implement your own cache policy that returns no value when accessed in the context of the web app and returned the authentication cache info outside of this context. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: David Ward [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, December 24, 2002 9:06 AM Subject: [JBoss-user] LoginModule methods not always being called on login Hello, all - we've got an issue where interface methods of our custom login module are not being called after a first successful login. Our guess is somewhere in the security info caching. We see it in both JBoss-2.4.7_Tomcat-3.2.3 and jboss-3.0.3_tomcat-4.1.12 on W2K, Linux, Solaris, using JDK 1.3.1 and JDK 1.4.1. We are using form-based authentication, per J2EE spec. ... Has anyone else seen this? Is there a way to configure jboss to always call all methods on the custom LoginModule during a login, but cache authentication/roles during other use of the system? Thanks, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Accessing EJB remotely
Weber,
You need to use the GLOBAL jndi name for your bean from remote clients.
JBoss has yet to support remote clients using the env/ejb context.
Change your xdoclet ejb.bean tag to have both jndi-name and
local-jndi-name attributes (and view-type=both). Use the
local-jndi-name when code runs in the same vm as jboss and use the local
interface, with NO PortableRemoteObject. For remote clients, use the
jndi-name WITH PortableRemoteObject and the remote interface.
Hope this helps,
David
--
Weber Simoes Oliveira wrote:
Hi folks,
as you will notice, i'm a newbie to JBoss. My doubt is about how to
access an EJB remotely.
The first thing i did was trying to access the EJB from a local client
application. So far, so good. The client ran smoothly and i thought that
was pretty much all there was to it. Nevertheless, every time i try to
run the same client application remotely, it crashes because the lookup
call on the InitialContext instance always returns null.
As far as i can see, its a problem on the absolute path of the context
i'm passing to the lookup method. The EJB is being deployed correctly
and the client application finds and connects to the server, as shown in
the following tcpdump output:
// ** tcpdump output *
[weber@gauss deploy]$ sudo /usr/sbin/tcpdump port 1099
tcpdump: listening on eth0
15:47:24.116519 socrates.34548 gauss.1099: S 323478976:323478976(0)
win 5840 mss 1460,sackOK,timestamp 49002257 0,nop,wscale 0 (DF)
15:47:24.116623 gauss.1099 socrates.34548: S 941156804:941156804(0)
ack 323478977 win 5792 mss 1460,sackOK,timestamp 11251787
49002257,nop,wscale 0 (DF)
15:47:24.116967 socrates.34548 gauss.1099: . ack 1 win 5840
nop,nop,timestamp 49002257 11251787 (DF)
15:47:24.132574 gauss.1099 socrates.34548: P 1:5(4) ack 1 win 5792
nop,nop,timestamp 11251795 49002257 (DF)
15:47:24.132941 socrates.34548 gauss.1099: . ack 5 win 5840
nop,nop,timestamp 49002266 11251795 (DF)
15:47:24.135833 gauss.1099 socrates.34548: P 5:84(79) ack 1 win 5792
nop,nop,timestamp 11251796 49002266 (DF)
15:47:24.136257 socrates.34548 gauss.1099: . ack 84 win 5840
nop,nop,timestamp 49002267 11251796 (DF)
15:47:24.136296 gauss.1099 socrates.34548: P 84:90(6) ack 1 win 5792
nop,nop,timestamp 11251797 49002267 (DF)
15:47:24.136580 socrates.34548 gauss.1099: . ack 90 win 5840
nop,nop,timestamp 49002268 11251797 (DF)
15:47:24.138991 gauss.1099 socrates.34548: P 90:107(17) ack 1 win 5792
nop,nop,timestamp 11251798 49002268 (DF)
15:47:24.139106 gauss.1099 socrates.34548: FP 107:350(243) ack 1 win
5792 nop,nop,timestamp 11251798 49002268 (DF)
15:47:24.139495 socrates.34548 gauss.1099: . ack 107 win 5840
nop,nop,timestamp 49002269 11251798 (DF)
15:47:24.177555 socrates.34548 gauss.1099: . ack 351 win 6432
nop,nop,timestamp 49002289 11251798 (DF)
15:47:24.511130 socrates.34548 gauss.1099: F 1:1(0) ack 351 win 6432
nop,nop,timestamp 49002459 11251798 (DF)
15:47:24.511198 gauss.1099 socrates.34548: . ack 2 win 5792
nop,nop,timestamp 11251989 49002459 (DF)
15 packets received by filter
0 packets dropped by kernel
// ** end of output **
As i'm trying to use the JBoss naming service from a remote machine i
also included in my classpath the client jar packs which come along
with the JBoss package and the path to the following jndi.properties
file:
// * jndi.properties *
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=gauss
// * end of jndi.properties *
where gauss is where the JBoss server is located.
The following is the code i'm trying get to work:
// ** The Client Application **
package test.client;
import test.interfaces.Calculator;
import test.interfaces.CalculatorHome;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
public class TestClient {
public static void main(String[] args){
try {
CalculatorHome calcHome = lookupCalculatorHome();
Calculator calculator = calcHome.create();
System.out.println(3 + 4 = + calculator.add(3,4));
System.out.println(2 - 8 = + calculator.subtract(2,8));
calculator.remove();
} catch( Exception e ) {
e.printStackTrace(System.err);
}
}
public static CalculatorHome lookupCalculatorHome() throws Exception{
InitialContext ic = new InitialContext();
Object calculatorReference = ic.lookup(ejb/test/Calculator);
return((CalculatorHome)PortableRemoteObject.narrow(
calculatorReference,CalculatorHome.class
)
);
}
}
// * The Stateless Session Bean **
package test.session;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
/**
* Encapsulates the retrival of DB data
*
* @author Weber
* @version $Revision: 0.1 $
*
* @ejb:bean name=test/Calculator
* display-name=Calculadora sofisticada
*
Re: [JBoss-user] Fastest (and stable) way to turn existing EJBs into Web Services?
If you make sure your value objects adhere to the javabean spec, you can use Axis' custom BeanSerializer and BeanDeserializer to automatically encode/decode them for you. I do this and it works fine. Initially the cvs version of xdoclet (1.2) was not making true javabeans for the value objects, but I submitted a patch that has long since been applied that fixes that. As for the WSDL, adding ?WSDL to your service URL creates it for you dynamically with JBoss.net/Axis. Granted, I haven't tested this with a .net client yet... David -- Joe Hung wrote: Thanks Dr. Jung. It's good to hear that we should have JBoss.net ready in JBoss 3.2 by the end of...2002? ;) I don't really need fancy registry, and basic authentication is good enough for me. The thing I'm most concerned is, we have around 30 SLSBs but all of them use value object pattern that means the parameters in the SLSBs are not basic data types. Also the client is a .net client and not a plain Java client. I've been looking for a product that can do the above 2 things, ie (1) custom object serialization (and WSDL of course) and (2) .net client interoperability and I cannot seem to find any! Even on commercial product. Maybe I didn't look hard enough. I really would like your input on the status of the industry and gives me some suggestions. I'm staying on the JBoss side so far and I really hope JBoss.net can give me all these without some major surgery on our code (we use ejbdoclet too). I haven't checked out Altoweb. Do they have an example to show the above 2 requirements? cheers, -joe -Original Message- From: Jung , Dr. Christoph [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 17, 2002 11:37 PM To: '[EMAIL PROTECTED]' Subject: AW: [JBoss-user] Fastest (and stable) way to turn existing EJBs i nto Web Services? -Ursprüngliche Nachricht- Von: Joe Hung [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 18. Dezember 2002 02:30 An: [EMAIL PROTECTED] Betreff: [JBoss-user] Fastest (and stable) way to turn existing EJBs into Web Services? if I want to achieve it within the next 2 months? Depends on which JBoss version you want to use and which Web Service requirements you have. 1) Use JBoss with Axis (what version?) 2) Use JBoss.net (what version?) JBoss.net really is Axis with a bit of comfortability around. I will have backported the JBoss4(head)+Axis1(release) combo into JBoss3.2(beta)+Axis1(release) by the end of this year. If - that stability is what you are content with and - you stick pretty much with the SLSB as Web Service, JavaBean as XML-Structures approach and - you are satisfied with http-auth security and - you do not want sophisticated XML-registry support I guess that jboss.net could be your choice, especially since the xdoclet task makes it very easy to build. We will also care about smoothly migrating to the J2EE1.4 spec from the web service archive design. 3) Use 3rd party tools like GLUE. I have no experience with it. But they make a good and advanced impression (which they should for the money ;-), nevertheless seems to be somewhat proprietary. What about Altoweb? CGJ --- This SF.NET email is sponsored by: Order your Holiday Geek Presents Now! Green Lasers, Hip Geek T-Shirts, Remote Control Tanks, Caffeinated Soap, MP3 Players, XBox Games, Flying Saucers, WebCams, Smart Putty. T H I N K G E E K . C O M http://www.thinkgeek.com/sf/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Using Apache web server - yes or no?
Joao Pedro Clemente wrote: Hello! I am using JBoss with bundled Tomcat. The server which I am running applications will only have dynamic applications (servlets or servlets + EJBs). On this case should I use the apache web server, or can I use Tomcat to answer to HTTP requests directly? I would appreciate to know opinions/experiences on this topic. No experience (havent tested it) but Apache will only slow you down as you have one extra layer to go through, that does not add any value to your app (does not perform any work) just my opinion. Lets the big boys advice also. Joao Clemente -- Be careful of one-size-fits all suggestions. I do have experience, and whether it helps or hurts depends on your situation. Even if all your pages are dynamic, if you have a bunch of static images it often helps to have Apache serve them up. Also for security reasons, many people put Apache in the DMZ, and have JBoss/Tomcat on a server behind the firewall next to their database box. The only allowed port through the firewall is for the mod_jk communication, and allowed only from one (or a specific list if you've got more than one Apache box) IP address. Lastly, I do usually maintain that the web container (Tomcat) co-exist in the same JVM process as the EJB container (JBoss) so you can avoid serialization and use local interfaces (allowing pass-by-reference). In the end, you should do your own performance testing, and weigh it against your security needs, your configuration tolerance, and last but not least, your budget. David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] FYI: The Register - Article mentioning JBoss, JCPand Sun
I don't get this excerpt: JBoss will not be a complete implementation of J2EE 1.4, though. Fleury said APIs for XML-based Web services were excluded because of a lack of demand. The APIs will be included should that change, he said. JBoss 3.0.x+ includes Apache AXIS integration... isn't that most of the way there (to web services)? Correct me if I'm wrong, but since it appears that JAXM based Message Driven Beans isn't going to make it in EJB 2.1, the only thing left is JAXR endpoint interfaces to SLSB's (and resource factories to external web services). If JBoss re-aligns the .wsr archive stuff to accomodate SLSB endpoints, why exclude it? BTW, I'm assuming J2EE 1.4 support is what JBoss 4 stuff is targeted for, right? David -- Jung , Dr. Christoph wrote: guess you already know this, but just in case ... http://www.theregister.co.uk/content/53/28472.html CGJ --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] FYI: The Register - Article mentioning JBoss, JCPand Sun
David Jencks wrote: JBoss 3.0.x+ includes Apache AXIS integration... isn't that most of the way there (to web services)? Correct me if I'm wrong, but since it appears that JAXM based Message Driven Beans isn't going to make it in EJB 2.1, Do you happen to know why not? It looked trivial to implement, given a jaxm implementation and the rest of the jca 1.5 stuff. thanks david jencks David, Read this: http://www2.theserverside.com/resources/articles/MonsonHaefel-Column3/article.html (this is the 2nd article - the first one talks about endpoint interfaces). In the 2nd article, take a look at the Introduction and the JAXM sections for one person's possible explanation. Now, here's the weird part: If you look at ejb-2_1-prd-spec.pdf (from Sun), they still have a couple places in the spec where they do mention JAXM message-driven beans. For example, like this: The message-driven bean class's implementation of the javax.xml.messaging.OnewayListener or javax.xml.messaging.ReqRespListener interface distinguishes the message-driven bean as a JAXM message-driven bean. Do a search in the spec for JAXM and you'll see them. *However*, it seems like these were just places that Sun forgot to remove the text, because they *were* going to support them? However, nowhere in the spec do I see any examples of using JAXM message-driven beans, only JMS. No figures, no XML examples, no code, no nothing! Maybe I'm just missing something here. Either they did a poor job cleaning out the document when they decided not to support it, or they are supporting it but were lazy filling out the spec with figures, examples and code... Can anyone else clear this up? Thanks, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] J2ee spec thoughts
Bill Burke wrote: Answer? Because there is no way to propagate transaction and security contexts to the spawned threads unless J2EE provided a thread creation API. Bill I was under the impression that transaction and security context propagation was done using java.lang.ThreadLocal - a nice way to have a variable available to all work done in a server request thread (without having to pass the same params to everyone), as long as the class holding the (ThreadLocal) variable lives in a common ClassLoader. Now, to address accessing it via spawned threads, wouldn't java.lang.InhertiableThreadLocal work for tx and sx propagation? Take a look at the class description in javadoc. The real problem I see is orchestrating a single, safe commit... when? David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] J2ee spec thoughts
Dain Sundstrom wrote: On Monday, December 9, 2002, at 10:51 AM, David Ward wrote: Bill Burke wrote: Answer? Because there is no way to propagate transaction and security contexts to the spawned threads unless J2EE provided a thread creation API. Bill I was under the impression that transaction and security context propagation was done using java.lang.ThreadLocal - a nice way to have a variable available to all work done in a server request thread (without having to pass the same params to everyone), as long as the class holding the (ThreadLocal) variable lives in a common ClassLoader. Now, to address accessing it via spawned threads, wouldn't java.lang.InhertiableThreadLocal work for tx and sx propagation? Take a look at the class description in javadoc. The real problem I see is orchestrating a single, safe commit... when? Only one thread is allowed to be associated with a transaction at a time (it's in one of the specs), so which spawned thread gets the tx? -dain -- I understand that the spec says only one thread is allowed to be associated with a tx at a time, but I thought the discussion was centered around limitations of the spec, and what might want to be changed about it (and then, of course, how it could be done - we're programmers after all). ;) I guess my fundamental question is, is it a transaction that has a reference to a thread (which seems pretty limited - probably for good reasons initially), or is it the thead that carries the reference to the transaction (context)? If it's the later, that's when I suggested that InheritableThreadLocal could come into service. Each spawned thread could still access the tx from the InheritableThreadLocal. If it's the prior, then I'll have learned something and retract with my tail between my legs - no problem. David Jenks said, The inheritablethreadlocal doesn't seem to fit with thread pooling all that well. I would disagree with this since thread local variables could be reset before the thread is handed out to someone else. But then he said (and I agree), To me the question is how to provide some protection against threads interfering with each other, such as two threads accessing the same database. The jca 1.5 spec has thread pooling and transaction import features, but it prohibits 2 threads working in the same tx at the same time, presumably due to the difficulties of ensuring consistent or deterministic results should this be allowed. - That's probably the clincher, and not an easy one to resolve. David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] J2ee spec thoughts
David Ward wrote: David Jenks said, The inheritablethreadlocal doesn't seem to fit with thread pooling all that well. I would disagree with this since thread local variables could be reset before the thread is handed out to someone else. Duh. Ok - I was being stupid. Of course it doesn't work out well here since the threads weren't created by the thread with the tx. What was I on... Sorry, David. But then he said (and I agree), To me the question is how to provide some protection against threads interfering with each other, such as two threads accessing the same database. The jca 1.5 spec has thread pooling and transaction import features, but it prohibits 2 threads working in the same tx at the same time, presumably due to the difficulties of ensuring consistent or deterministic results should this be allowed. - That's probably the clincher, and not an easy one to resolve. David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] J2ee spec thoughts
Dain Sundstrom wrote: On Monday, December 9, 2002, at 12:34 PM, David Ward wrote: I guess my fundamental question is, is it a transaction that has a reference to a thread (which seems pretty limited - probably for good reasons initially), or is it the thead that carries the reference to the transaction (context)? If it's the later, that's when I suggested that InheritableThreadLocal could come into service. Each spawned thread could still access the tx from the InheritableThreadLocal. If it's the prior, then I'll have learned something and retract with my tail between my legs - no problem. I think you would have a very difficult time building a transaction manager that could allow multiple threads in a single transaction. Just to start with, you would have a huge problem with serialized isolation. Then you would have a big problem with connectors as everyone assumes you only have one thread in a tx at a time (this is a huge step forward from the days when you could only have a single thread per tx and it always had to be the same one... old junk). Anything is possible, but is it worth it, when you can get 95% of the need from a JMS queue and new transactions? -dain -- I aggree; I was just brainstorming after Rick L.'s original email. Can someone please still answer my fundamental question above? I would just like to know... Thanks, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] HELP!? Works in JBoss-3.0.4 with JBossWeb (Jetty),and Tomcat 4.1.12 Standalone - not in JBoss-3.0.4+Tomcat-4.1.12-LE-jdk14
8. Good job and well done! (Cry if it's JBoss + Tomcat)
example\build.xml
---snip
project name=Example Application default=all basedir=.
target name=init
property name=dirs.base value=${basedir}/
property name=classdir value=${dirs.base}/build/src/
property name=src value=${dirs.base}/src/
property name=web value=${dirs.base}/web/
property name=deploy value=${dirs.base}/build/deploy/
property name=deploymentdescription value=${dirs.base}/build/descriptors/
property name=warFile value=example.war/
property name=earFile value=example.ear/
property name=earDir value=${dirs.base}/build/ear/
property name=warDir value=${dirs.base}/build/war/
property name=srcDir value=${dirs.base}/build/src/
property name=srcDeploymentdescription value=${dirs.base}/descriptors/
!-- Create build/src directory to hold the output classes--
mkdir dir=${srcDir}/
!-- Create build/src directory to hold the output classes--
mkdir dir=${deploymentdescription}/
!-- Create build/deploy directory to hold the output war and ear files--
mkdir dir=${deploy}/
!-- Create Web-inf and classes directories --
mkdir dir=${warDir}/WEB-INF/
mkdir dir=${warDir}/WEB-INF/classes/
!-- Create Meta-inf and classes directories --
mkdir dir=${earDir}/META-INF/
!-- Copy the application.xml and web.xml files from descriptors
to build/descriptors --
copy todir=${deploymentdescription}
fileset dir=${srcDeploymentdescription} includes=**/*.xml /
/copy
/target
!-- Main target --
target name=all depends=init,build,buildWar,buildEar/
!-- Compile Java Files and store in /build/src directory --
target name=build
javac srcdir=${src} destdir=${classdir} debug=true includes=**/*.java /
/target
!-- Create the War File --
target name=buildWar depends=init
copy todir=${warDir}/WEB-INF/classes
fileset dir=${classdir} includes=**/*.class /
/copy
copy todir=${warDir}/WEB-INF
fileset dir=${deploymentdescription} includes=web.xml /
/copy
copy todir=${warDir}
fileset dir=${web} includes=**/*.* /
/copy
!-- Create war file and place in ear directory --
jar jarfile=${earDir}/${warFile} basedir=${warDir} /
!-- Copy the war file to the deploy directory --
copy todir=${deploy}
fileset dir=${earDir} includes=**/*.war /
/copy
/target
!-- Create the War File --
target name=buildEar depends=init
copy todir=${earDir}/META-INF
fileset dir=${deploymentdescription} includes=application.xml /
/copy
!-- Create ear file and place in ear directory --
jar jarfile=${deploy}/${earFile} basedir=${earDir} /
/target
/project
---snip
example\descriptors\application.xml
---snip
?xml version=1.0 encoding=ISO-8859-1?
application
display-nameExample Application/display-name
module
web
web-uriexample.war/web-uri
context-root/example/context-root
/web
/module
/application
---snip
example\descriptors\web.xml
---snip
?xml version=1.0 encoding=ISO-8859-1?
!DOCTYPE web-app
PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN
http://java.sun.com/j2ee/dtds/web-app_2_2.dtd;
web-app
/web-app
---snip
example\src\HelloWorld.java
---snip
import java.io.*;
import java.text.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorld extends HttpServlet {
public void service(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
response.setContentType(text/html);
PrintWriter out = response.getWriter();
out.println(html);
out.println(head);
out.println(titleDeployment Example Servlet!/title);
out.println(/head);
out.println(body);
out.println(H1Hello World!/H1br);
out.println(a href=\javascript:history.back()\Click here to return to the JSP/a);
out.println(/body);
out.println(/html);
}
}
---snip
example\web\index.jsp
---snip
%@page language=java %
html
head
titleDeployment Example/title
/head
body
H1Deployment Example/H1
The deployment of the JSP worked!brbr
a href=servlet/HelloWorldClick here to execute the Servlet/a
/body
/html ---snip
--
-
David Ward
[EMAIL PROTECTED]
http://www.dotech.com
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[JBoss-user] how to not blow away work dir on undeploy?
Hello, all. My env: jboss-3.0.3_tomcat-4.1.12 Sun JDK 1.4.1_01 Linux 2.4.19-16mdk, Mandrake 9.0, i686 Apache 2.0.43 w/JK2.0.2-Coyote When I was using jboss-3.0.3_tomcat-4.1.12, undeployment of my app caused a stack trace in the jboss server console. That seems to be fixed in jboss-3.0.4_tomcat-4.1.12, BUT Ive got a new problem: The undeploy blows away my tomcat work directory! To be more specific, actions of redeploy/undeploy/shutdown all make this directory: /opt/jboss/tomcat-4.1.x/work/MainEngine/localhost/MyAppDir get blown away. The side effect of this means that whenever I re(hot)deploy my app, all my JSPs have to recompile all over again, even if they haven't changed. This absolutely kills iterative development by increasing redeployment/retest time drastically. Is there someway I can disable this behavior? I've used JBoss for a LONG time (many versions of it), and this is the first version I've seen that blows away the web container's already-compiled JSPs. I'm just fine with this happening on a production server - but not when I'm trying to develop. I haven't seen if this happens with the latest Jetty bundle, but I'm guessing it does... See the very recent email on this list by Todd Benge Change Jetty Deployment Dir - he says ...and also instruct Jetty not to clean the directory on undeployment? Thanks for any and all help, David - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Same deployment unit?
Serlvet goes in war, EJB in jar. Servlet can use local interface to ejb since war and jar both in an ear (the same deployment unit). A Servlet can *not* use a local interface of an ejb that's on a different app server. That would, by definition, imply remote. You can find out the nitty-gritty details by reading the J2EE, EJB, and Servlet specs. Hope this helps, David -- SainTiss wrote: Hi, I've read that a servlet for example could have access to an EJB's local interface, if the servlet is in the same deployment unit as the EJB... Does this mean it has to be on the same application server? Or does this mean it's got to be in the same jar? In the second case there seems to be a problem, since servlets seem to go in war files and EJB's in jar files... Thanks Hans --- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] valueUnbound not being called
Does anybody know why public void valueUnbound(HttpSessionBindingEvent) isn't being called on objects stored in an HttpSession with a hot redeploy or shutdown/startup of jboss with jboss-3.0.3_tomcat-4.1.12? It's causing us major problems as we need that hook. I'm guessing it's related to this: http://www.mail-archive.com/jboss-user@lists.sourceforge.net/msg5.html Does anyone think this is related to the stack trace on web app undeploy that was broken in 3.0.3 but supposedly fixed in jboss-3.0.4-tomcat_4.1.2? http://sourceforge.net/project/shownotes.php?release_id=120145 See see the Jett/Tomcat comment: # comments: Obtain the working dir from the context before removing the context to NPEs during the destroy of the context. Fixes bug # 620440. Thanks all, David - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] configuring security if web and ejbs on differentmachines
Maybe I'm coming in late on this thread... What *I* don't understand is why you think having your web container on one machine and your ejb's on another would perform better. Having your servlets run in the same JVM as your ejb's allows your servlets to access them with local interfaces, and you can pass your objects by reference instead of by value (read: serialization unecessary). You will get much better performance if everything is in the same JVM. Just beef up your box instead of spending $$$ on two. Now, if you want to have Apache serve up some static content and front your app, that's fine (especially if for security reasons you want your app server behind a firewall and your web server in the dmz). However, it will forward dynamic requests to your app server - where your web container and ejb tier coexist in the same process. David -- Pavel Kolesnikov wrote: On Wed, 20 Nov 2002, Dain wrote: There is no reason you have to separate the web container from the EJB container. I don't understand this - what if I want to run my application on two machines because of performance reasons? What should I do instead of putting my webapp on one machine and my EJBs on the second one? Pavel --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] configuring security if web and ejbs on differentmachines
Pavel, Feel free to run your own performance tests (always run your own tests since applications and configurations differ), however leverage the cummulative wisdom and experience that exists on this list (it's very significant here) as a good starting point. Generaly speaking, the advice I gave you (supported by others' comments) holds true in most circumstances. If you've got an extra box laying around, then cannibalize the CPU and RAM out of it and stick it into your main box. Also know that serialization is not the only issue. If you split the boxes up, you've *also* introduced network latency between the two, other RPC/RMI issues, and quite possibly more container interceptors/invokers that need to get involved (not positive about this one, others on this list could verify). Whether or not (or how) you explain it to your customer(s) is up to you. Mostly what we suggested has become the domain of common knowledge, but if you need to back it with hard numbers either do some searching online, ask people on this list if they've run some tests that they could share with you, or - last but not least - run the tests yourself. Have fun, David -- Pavel Kolesnikov wrote: OK, thanks for you response, I understand your point. But what should I do, if there's a need for better perfomance and customer says well, I could buy another CPU or more RAM, but I have also an extra unused machine here - couldn't we use it instead of buying new CPU or RAM? Should I try to explaint him it's not a good idea? I thought splitting my app between two machines should also give me a significant performance even though the serialization overhead, shouldn't it? Pavel On Thu, 21 Nov 2002, David Ward wrote: Maybe I'm coming in late on this thread... What *I* don't understand is why you think having your web container on one machine and your ejb's on another would perform better. Having your servlets run in the same JVM as your ejb's allows your servlets to access them with local interfaces, and you can pass your objects by reference instead of by value (read: serialization unecessary). You will get much better performance if everything is in the same JVM. Just beef up your box instead of spending $$$ on two. Now, if you want to have Apache serve up some static content and front your app, that's fine (especially if for security reasons you want your app server behind a firewall and your web server in the dmz). However, it will forward dynamic requests to your app server - where your web container and ejb tier coexist in the same process. David -- Pavel Kolesnikov wrote: On Wed, 20 Nov 2002, Dain wrote: There is no reason you have to separate the web container from the EJB container. I don't understand this - what if I want to run my application on two machines because of performance reasons? What should I do instead of putting my webapp on one machine and my EJBs on the second one? Pavel --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] configuring security if web and ejbs on differentmachines
Good point. Now you're introducing a more clustered approach. It really depends on what his needs are - and from the sounds of it the performance requirements don't seem very well known. I didn't know if he wanted to go that far. When it comes to applications, I usually warn people not to invent a perceived performance problem. Often times people go overboard and their design suffers from something that might be when there is no data to support it. I say, design for best design, but test early and often so if you do need to modify the design for performance reasons you're not too far down a certain path. David -- Emerson Cargnin - SICREDI Serviços wrote: i think a better distribution would be not between layers, but having both layers in both machines, so that it scales nice and mantain web-ejb comunication inside the same vm. Beyond that , there won't be a single point of failure. You would use a cisco (hardware) or mod_jk (software) to do the load balancing. David Ward wrote: Pavel, Feel free to run your own performance tests (always run your own tests since applications and configurations differ), however leverage the cummulative wisdom and experience that exists on this list (it's very significant here) as a good starting point. Generaly speaking, the advice I gave you (supported by others' comments) holds true in most circumstances. If you've got an extra box laying around, then cannibalize the CPU and RAM out of it and stick it into your main box. Also know that serialization is not the only issue. If you split the boxes up, you've *also* introduced network latency between the two, other RPC/RMI issues, and quite possibly more container interceptors/invokers that need to get involved (not positive about this one, others on this list could verify). Whether or not (or how) you explain it to your customer(s) is up to you. Mostly what we suggested has become the domain of common knowledge, but if you need to back it with hard numbers either do some searching online, ask people on this list if they've run some tests that they could share with you, or - last but not least - run the tests yourself. Have fun, David -- Pavel Kolesnikov wrote: OK, thanks for you response, I understand your point. But what should I do, if there's a need for better perfomance and customer says well, I could buy another CPU or more RAM, but I have also an extra unused machine here - couldn't we use it instead of buying new CPU or RAM? Should I try to explaint him it's not a good idea? I thought splitting my app between two machines should also give me a significant performance even though the serialization overhead, shouldn't it? Pavel On Thu, 21 Nov 2002, David Ward wrote: Maybe I'm coming in late on this thread... What *I* don't understand is why you think having your web container on one machine and your ejb's on another would perform better. Having your servlets run in the same JVM as your ejb's allows your servlets to access them with local interfaces, and you can pass your objects by reference instead of by value (read: serialization unecessary). You will get much better performance if everything is in the same JVM. Just beef up your box instead of spending $$$ on two. Now, if you want to have Apache serve up some static content and front your app, that's fine (especially if for security reasons you want your app server behind a firewall and your web server in the dmz). However, it will forward dynamic requests to your app server - where your web container and ejb tier coexist in the same process. David -- Pavel Kolesnikov wrote: On Wed, 20 Nov 2002, Dain wrote: There is no reason you have to separate the web container from the EJB container. I don't understand this - what if I want to run my application on two machines because of performance reasons? What should I do instead of putting my webapp on one machine and my EJBs on the second one? Pavel --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss-3.2.0beta2 released
You can start by clicking on the second link below (from Scott's original email). After reading that page, click on the tracker link at sourceforge, where you can choose bugs (or other stuff). On the bugs page, you can sort by 3.2 and closed... David -- Herve Tchepannou wrote: Is there any place where I can get the feature/bug fixes list of the last release? thanx -Original Message- From: Scott M Stark [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 20, 2002 3:11 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: [JBoss-user] JBoss-3.2.0beta2 released The JBoss-3.0.2beta2 release has been made available at sourceforge. The binaries and source may be obtained from here: http://sourceforge.net/project/showfiles.php?group_id=22866 The release notes are available here: http://sourceforge.net/project/shownotes.php?release_id=13 --- This sf.net email is sponsored by: To learn the basics of securing your web site with SSL, click here to get a FREE TRIAL of a Thawte Server Certificate: http://www.gothawte.com/rd524.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] connections autocomitting?
Hello, all - seeing some weird behavior since we upgraded from JBoss 2.4.7 to 3.0.3. I have attached our old jboss.jcml and our new oracle-servic.xml to this email, and have included full environment listings at the bottom of this email. Our application has a servlet in the web tier that calls a SLSB that delegates to a chain of other processor classes that do database work using a Connection gotten from a DataSource. Each processor in the chain shares the same Connection as it gets passed from processor to processor. The servlet is the one that wraps all work in a UserTransaction gotten from JNDI. The SLSB is marked as tx Required. If any of the processors throw any kind of Throwable, it bubbles back up to the servlet who makes sure the UserTransaction gets rolled back, otherwise it (the servlet) commits it. Now, in our old environment, if processor A (in the chain) put data in the database, but the next processor B throws an exception, everthing (including that data put in by A) got rolled back. However, in our new environment, it looks like the data put in by processor A is getting committed, even if B throws an Exception and the Servlet rolls back the UserTransaction. The only way I can see this happening is if the Connection is auto-committing... Does anyone think this is a change of defaults Oracle made between their old and new JDBC drivers? How can I configure oracle-service.xml such that Connections are handed out from the DataSource as auto-commit false (I'd rather not do it programatically)? Is there any other reason this could be happening? One last thought I had is that in our old config, we specified the class as an XADataSource, but in the new version, just DataSource (we did not use the example oracle-xa-service.xml example). I did this because I thought the XADataSources were only necessary when a transaction needs to span multiple JVMs or systems. Is this not true? Thanks muchly for all your help/input, David Old Environment: JBoss-2.4.3(or 2.4.7)_Tomcat-3.2.3 Sun JDK 1.3.1_02 Solaris 7 or Windows 2000 or Red Hat 7.1 Oracle 8i Release 8.1.5.0.0 Oracle JDBC Driver 8.1.7.1.0 (classes12.zip) New Environment: jboss-3.0.3_tomcat-4.1.12 Sun JDK 1.4.1_01 Solaris 9 or Windows 2000 or Red Hat 7.1 Oracle 9i Release 9.2.0.1.0 Oracle JDBC Driver 9.2.0.1.0 (ojdbc14.jar) ?xml version=1.0 encoding=UTF-8? !-- This is where you can add and configure your MBeans ATTENTION: The order of the listing here is the same order as the MBeans are loaded. Therefore if a MBean depends on another MBean to be loaded and started it has to be listed after all the MBeans it depends on. -- server !-- -- !-- Classloading -- !-- -- mbean code=org.jboss.web.WebService name=DefaultDomain:service=Webserver attribute name=Port8083/attribute !-- Should resources and non-EJB classes be downloadable -- attribute name=DownloadServerClassestrue/attribute /mbean !-- -- !-- JNDI -- !-- -- mbean code=org.jboss.naming.NamingService name=DefaultDomain:service=Naming !-- attribute name=Port1099/attribute -- attribute name=Port1098/attribute /mbean mbean code=org.jboss.naming.JNDIView name=DefaultDomain:service=JNDIView / !-- -- !-- Transactions -- !-- -- mbean code=org.jboss.tm.TransactionManagerService name=DefaultDomain:service=TransactionManager attribute name=TransactionTimeout300/attribute !-- Use this attribute if you need to use a specific Xid implementation -- attribute name=XidClassNameoracle.jdbc.xa.OracleXid/attribute /mbean !-- Uncomment to use Tyrex (tyrex.exolab.org) transaction manager plugin instead of the org.jboss.tm.TransactionManagerService and comment out the TransactionManagerService above mbean code=org.jboss.tm.plugins.tyrex.TransactionManagerService name=DefaultDomain:service=TransactionManager attribute name=ConfigFileName../conf/default/domain.xml/attribute /mbean -- mbean code=org.jboss.tm.usertx.server.ClientUserTransactionService name=DefaultDomain:service=ClientUserTransaction /mbean !-- -- !-- Security -- !--
Re: [JBoss-user] Haydi Oyunu Kullan !
Okay, there's been 2 of these now. There's bound to be more. Can we block this guy from jboss-user? Thanks, David -- www.basbakan.org wrote: * HAYDÝ OYUNU KULLAN ! http://www.basbakan.org* www.basbakan.org http://www.basbakan.org remove : [EMAIL PROTECTED] mailto:remove;kaynak.net --- This sf.net email is sponsored by: Influence the future of Java(TM) technology. Join the Java Community Process(SM) (JCP(SM)) program now. http://ads.sourceforge.net/cgi-bin/redirect.pl?sunm0004en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by: Influence the future of Java(TM) technology. Join the Java Community Process(SM) (JCP(SM)) program now. http://ads.sourceforge.net/cgi-bin/redirect.pl?sunm0004en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] does jboss come with an email server?
Derek Lin wrote: does jboss come with an email server? My guess is not, but would like to see if anyone can confirm. Thanks, Derek Derek, JBoss 2.4 and 3.0 come with easy ways to connect with a mail server: 2.4: $JBOSS_HOME/conf/default/mail.properties 3.0: $JBOSS_HOME/server/default/deploy/mail-service.xml You can then look up in JNDI (java:Mail, for example) and use the JavaMail API. As far as bundling an actual java mail server, I'm not sure - but I tend to doubt it. It probably wouldn't be too hard to write an MBean (if one doesn't already exist) around James - http://jakarta.apache.org/james/ - and hot-deploy it in JBoss, but I've never used it so I don't know. If you are deploying your app at at even a small-sized company, they probably already have a mail server running you can connect to... Hope this helps, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss on Solaris?
This could be it, or it could be that there is a process already bound to the port, thus the conflict. You could use netstat or something similar to figure this out. As an aside, I would suggest that you don't run JBoss as root. Instead, have a start-up script (that would work in /etc/init.d) that runs as root but su -c 's to a jboss (or whoever) user. That way, the process can bind to lower ports, but the process (java/jboss) runs as the other user. Also, your jboss user should have minimal rights on the system in case 1) someone compromises the system or 2) rogue code accidently tries to delete directories (ie: system files) it shouldn't. And oh yeah - make sure you nohup the su -c 'd process also. That way disconnecting your terminal won't signal your process to shut down. Just my 2 (or maybe 3) cents - David -- JD Brennan wrote: It's probably trying to listen on a low numbered port. I think all ports below 1024 require root priv on Unix systems. Try running it as root. JD -Original Message- From: Luttrell, Peter [mailto:PLuttrell;starkinvestments.com] Sent: Friday, October 25, 2002 2:42 PM To: '[EMAIL PROTECTED]' Subject: [JBoss-user] JBoss on Solaris? Has anyone had success running JBoss on Solaris? I just installed jboss3.0.3 and jdk1.4.1_01 on Solaris. Before changing anything but the JAVA_HOME i started and stopped JBoss. When it stops i get a Cannot Connection Socket Exception from the Hypersonic service. This happens repeatedly. Does anyone know why? And better yet how to fix it? thanks. .peter please ignore the silly banner below my company puts on all outgoing emails This transmission contains information solely for intended recipient and may be privileged, confidential and/or otherwise protect from disclosure. If you are not the intended recipient, please contact the sender and delete all copies of this transmission. This message and/or the materials contained herein are not an offer to sell, or a solicitation of an offer to buy, any securities or other instruments. The information has been obtained or derived from sources believed by us to be reliable, but we do not represent that it is accurate or complete. Any opinions or estimates contained in this information constitute our judgment as of this date and are subject to change without notice. Any information you share with us will be used in the operation of our business, and we do not request and do not want any material, nonpublic information. Absent an express prior written agreement, we are not agreeing to treat any information confidentially and will use any and all information and reserve the right to publish or disclose any information you share with us. --- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jsp-javac logging in jboss-3.0.3_tomcat-4.1.12
Can anyone help me change my logging settings so I don't get this jsp
compilation logging in my jboss server.log?
2002-10-15 12:06:59,512 INFO [STDOUT]
2002-10-15 12:06:59,516 INFO [STDOUT]
2002-10-15 12:06:59,521 INFO [STDOUT]
2002-10-15 12:06:59,525 INFO [STDOUT]
2002-10-15 12:06:59,529 INFO [STDOUT] [javac]
2002-10-15 12:06:59,533 INFO [STDOUT] Compiling 1 source file
I am using:
Red Hat Linux 7.1.
Sun JDK 1.4.1
jboss-3.0.3_tomcat-4.1.12
I have attached my log4j.xml and tomcat41-service.xml files.
Obviously, I could change my ConsoleAppender's Threshold to ERROR (from
INFO), but then it cuts out a lot of logging that I want (app's
deploying, services starting, etc.).
Limiting the org.apache.jk category to ERROR helped me get rid of all
the coyote/jk2/ajp13 chunk data, so I tried limiting the
org.apache.jasper category too, but to no avail. Maybe something in
org.jboss.web.catalina? But what?
Thanks for any and all help!
Sincerly,
David
?xml version=1.0 encoding=UTF-8?
!DOCTYPE log4j:configuration SYSTEM log4j.dtd
!-- = --
!-- --
!-- Log4j Configuration --
!-- --
!-- = --
!-- $Id: log4j.xml,v 1.5.2.6 2002/09/27 22:29:24 patriot1burke Exp $ --
!--
| For more configuration infromation and examples see the Jakarta Log4j
| owebsite: http://jakarta.apache.org/log4j
--
log4j:configuration xmlns:log4j=http://jakarta.apache.org/log4j/; debug=false
!-- = --
!-- Preserve messages in a local file --
!-- = --
!-- A time/date based rolling appender --
appender name=FILE class=org.jboss.logging.appender.DailyRollingFileAppender
!--
param name=File value=${jboss.server.home.dir}/log/jboss-server.log/
param name=File value=/opt/webdocs/logs/jboss-server.log/
--
param name=File value=${jboss.server.home.dir}/log/jboss-server.log/
param name=Append value=false/
param name=Threshold value=INFO/
!-- Rollover at midnight each day --
param name=DatePattern value='.'-MM-dd/
!-- Rollover at the top of each hour
param name=DatePattern value='.'-MM-dd-HH/
--
layout class=org.apache.log4j.PatternLayout
!-- The default pattern: Date Priority [Category] Message\n --
param name=ConversionPattern value=%d %-5p [%c] %m%n/
!-- The full pattern: Date MS Priority [Category] (Thread:NDC) Message\n
param name=ConversionPattern value=%d %-5r %-5p [%c] (%t:%x) %m%n/
--
/layout
/appender
!-- A size based file rolling appender
appender name=FILE class=org.jboss.logging.appender.RollingFileAppender
param name=File value=${jboss.server.home.dir}/log/server.log/
param name=Append value=false/
param name=MaxFileSize value=500KB/
param name=MaxBackupIndex value=1/
layout class=org.apache.log4j.PatternLayout
param name=ConversionPattern value=%d %-5p [%c] %m%n/
/layout
/appender
--
!-- == --
!-- Append messages to the console --
!-- == --
appender name=CONSOLE class=org.apache.log4j.ConsoleAppender
param name=Threshold value=INFO/
param name=Target value=System.out/
layout class=org.apache.log4j.PatternLayout
!-- The default pattern: Date Priority [Category] Message\n --
param name=ConversionPattern value=%d{ABSOLUTE} %-5p [%c{1}] %m%n/
/layout
/appender
!-- == --
!-- More Appender examples --
!-- == --
!-- Buffer events and log them asynchronously
appender name=ASYNC class=org.apache.log4j.AsyncAppender
appender-ref ref=FILE/
appender-ref ref=CONSOLE/
appender-ref ref=SMTP/
/appender
--
!-- EMail events to an administrator
appender name=SMTP class=org.apache.log4j.net.SMTPAppender
param name=Threshold value=ERROR/
param name=To value=[EMAIL PROTECTED]/
param name=From value=[EMAIL PROTECTED]/
param name=Subject value=JBoss Sever Errors/
param name=SMTPHost value=localhost/
param name=BufferSize value=10/
layout class=org.apache.log4j.PatternLayout
param name=ConversionPattern value=[%d{ABSOLUTE},%c{1}] %m%n/
/layout
/appender
--
!-- Syslog events
appender name=SYSLOG class=org.apache.log4j.net.SyslogAppender
param name=Facility value=LOCAL7/
param name=FacilityPrinting value=true/
param name=SyslogHost value=localhost/
/appender
--
!-- Log events to JMS (requires a topic to be created)
appender name=JMS class=org.apache.log4j.net.JMSAppender
param name=Threshold value=ERROR/
param name=TopicConnectionFactoryBindingName
[JBoss-user] servletContext.getRealPath(String) always null w/JBoss3 + Tomcat4.1
I am porting a JBoss 2.4.x + bundled Tomcat 3.2.3 / JDK 1.3.0_02 .ear app to JBoss 3.0.3 + bundled Tomcat 4.1.12 / JDK 1.4.1. In the past, I had no problem calling servletContext.getRealPath(String) and it returning something as my previous bundle always unpacked the .war file that was in the .ear file. However, with this newest bundle, getRealPath(String) *always* returns null. I tried changing tomcat41-service.xml's Host element to contain an unpackWARs=true attribute, but that didn't help. JBoss 3.0.3 + bundled Jetty doesn't seem to have this problem. Can anyone help me figure out how to force tomcat to unpack the war that was in my ear? Thanks, David - David Ward [EMAIL PROTECTED] http://www.dotech.com --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss/Jetty: Realm Not Configured
Scott, This was it. Once again, you've saved the day. Much thanks, David -- Scott M Stark wrote: This looks to be a bug in Jetty and FORM based logins. It requires a realm-name element in the web.xml descriptor even though this is not a required element in the login-config, and is only meaningful for BASIC auth. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: David Ward [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, October 07, 2002 6:01 AM Subject: Re: [JBoss-user] JBoss/Jetty: Realm Not Configured Scott, Thanks for your reply. Actually, there are no spaces in the real file. I think my email client decided to add them in from my copy/paste (tried to format it). I know that sounds weird, but I've seen it happen before. Any other ideas? Thanks again, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] CMR Problem: Chicken and Egg
Currently in JBoss, you have to have your cmr foreign keys nullable since they can only be set in ejbPostCreate(). From what I understand, Dain Sundstrom (the JBossCMP guy) is very aware of this and is looking at supporting setting cmrs in ejbCreate() (so you can have NOT NULL foreign keys) in a not-to-distant future version. Dain, please correct me if I'm wrong. David -- Peter Shillan wrote: Hi Folks, I've recently been implementing Brett McLaughlin's Building Java Enterprise Architecture examples on JBoss 3.0.3 and I'm having great (if frustrating!) fun doing it :-D. I have a problem regarding CMR fields though ... - CMR fields must be assigned in ejbPostCreate() - It makes sense to have a table's foreign key NOT NULL But is this possible? I mean, JBoss wants to run a SQL INSERT after ejbCreate() but it can't because of the foreign key constraints. I can take the NOT NULL off, but this doesn't seem like a satisfactory solution. Is there a way of doing this? Many thanks --peter --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss/Jetty: Realm Not Configured
Scott, Thanks for your reply. Actually, there are no spaces in the real file. I think my email client decided to add them in from my copy/paste (tried to format it). I know that sounds weird, but I've seen it happen before. Any other ideas? Thanks again, David -- Scott M Stark wrote: application-policy name = docs This has a space between the leading quote mark and docs, as do several other attributes in this config. Check this config against to see that is not causing the problem. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: David Ward [EMAIL PROTECTED] To: JBoss-user [EMAIL PROTECTED] Sent: Friday, October 04, 2002 1:08 PM Subject: [JBoss-user] JBoss/Jetty: Realm Not Configured I have an app that works great with jboss-2.4.3_tomcat-3.2.3, but I can't get it to work with jboss-3.0.3 (w/ integrated Jetty). It has a secure area that when I access it via a web browser, I get: HTTP ERROR: 500 Realm Not Configured RequestURI=/docs/sweb/david_cust/david_site/PrintItSimple Again, this worked in jboss-2.4.3_tomcat-3.2.3, though of course the config files are slightly different now. login-config.xml: application-policy name = docs authentication login-module code = org.jboss.security.auth.spi.ProxyLoginModule flag = required / module-option name=moduleNamecorp.docs.security.DOCSLoginModule/module-option module-option name = dsJndiNamejava:/DocsDS/module-option /authentication /application-policy DOCSLoginModule.class is in a jar file in server/default/lib/. jboss-web.xml: security-domainjava:/jaas/docs/security-domain web.xml: security-constraint web-resource-collection web-resource-nameSecure WebDOCS/web-resource-name url-pattern/sweb/*/url-pattern /web-resource-collection auth-constraint role-nameDEFAULT/role-name /auth-constraint /security-constraint Non secure areas of the app work fine. Thanks for the help, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Fwd: Announcing Axis 1.0!]
FYI for Dr. Jung and others interested in JBoss.net stuff... ---BeginMessage--- I'm pleased to announce the Apache SOAP engine known as Axis just had it's first release. Performance, interoperability, and JAX RPC compliance have been significant focuses of this effort. You can download it at http://xml.apache.org/axis/dist/1_0/. - Sam Ruby ---End Message---
[JBoss-user] JBoss/Jetty: Realm Not Configured
I have an app that works great with jboss-2.4.3_tomcat-3.2.3, but I can't get it to work with jboss-3.0.3 (w/ integrated Jetty). It has a secure area that when I access it via a web browser, I get: HTTP ERROR: 500 Realm Not Configured RequestURI=/docs/sweb/david_cust/david_site/PrintItSimple Again, this worked in jboss-2.4.3_tomcat-3.2.3, though of course the config files are slightly different now. login-config.xml: application-policy name = docs authentication login-module code = org.jboss.security.auth.spi.ProxyLoginModule flag = required / module-option name=moduleNamecorp.docs.security.DOCSLoginModule/module-option module-option name = dsJndiNamejava:/DocsDS/module-option /authentication /application-policy DOCSLoginModule.class is in a jar file in server/default/lib/. jboss-web.xml: security-domainjava:/jaas/docs/security-domain web.xml: security-constraint web-resource-collection web-resource-nameSecure WebDOCS/web-resource-name url-pattern/sweb/*/url-pattern /web-resource-collection auth-constraint role-nameDEFAULT/role-name /auth-constraint /security-constraint Non secure areas of the app work fine. Thanks for the help, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBOSS on solaris
None to worry about. I do notice that large .*ar extraction takes a bit longer when deploying than it does on, say, a Linux box - or even on a non-fragmented Windoze box. David -- Anthony Geoghegan wrote: Any known issues executing JBOSS on a Solaris box? Best Regards, Anthony Geoghegan. J2EE Developer CPS Ireland Ltd. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Realm Not Configured
I have an app that works fine in jboss-2.4.7_tomcat-3.2.3, and am trying to use it in jboss 3.0.3 (w/integrated jetty). I can surf the app until I try to reach a protected area (config'd in web.xml), at which point I get this error in my browser (instead of the intended login.jsp page): HTTP ERROR: 500 Realm Not Configured RequestURI=/docs/sweb/david_cust/david_site/PrintItLogin Any pointers? I'm guessing it's a configuration problem... Thanks, David --- This sf.net email is sponsored by: DEDICATED SERVERS only $89! Linux or FreeBSD, FREE setup, FAST network. Get your own server today at http://www.ServePath.com/indexfm.htm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jboss + tomcat 4.1.12
Just wondering why each new release of JBoss gets bundled with old branches of Tomcat (or Catalina). For instance, tomcat 3.2.x and catalina 4.0.x, instead of 3.3.x and 4.1.x. Classloading issues? My guess is just strapped for time to regression test the bundles (understandable). I'm sure JBoss 3.2 (and maybe even 4) is more at the forefront of developers' minds. However, I'm kind of stuck in that I want to drop mod_jk (unacceptable performance) for the Coyote connector, but that doesn't come included until Catalina 4.1. I could get it into 3.3 or 4.0, but I'd have to mess around with the packaging and configs. Is there any way someone can release a JBoss-2.4.9_Tomcat-4.1.12.zip? (I can't use JBoss 3.x yet - long story.) Whoever can help me (Scott?), I would greatly appreciate it. Thank you for your time and effort, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jboss reference in latest javasoft highlight
Not sure if others saw this or are interested in it... Open Source Advocate Danese Cooper on Open Source http://java.sun.com/features/2002/09/opn_src_cooper.html snip JBoss Compatibility Q: In a recent survey, a lot of developers want to know when Sun will allow JBoss to be branded as compatible with Java technology. A: Yeah, that's a really tough situation. JBoss is an open source project that wants to say they are compatible with J2EE, but they are also a for-profit project, so they can't apply for zero-cost access to the TCKs under the new rules. Recently JBoss launched its own certification program, which is interesting. Open source wisdom says that it's really hard to maintain a fork. It will be interesting to see how they do. I'd really like to see Sun and JBoss work together to find a solution to the problem. They got great coverage at the 2002 JavaOneSM conference -- several awards. It's a very popular effort. /snip --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] mod_jk error
I know this is more of a tomcat/mod_jk problem than jboss', but thought I'd give it a shot in this list, as I haven't gotten a response from the Tomcat forum at JGuru: In running an automated load test against our app, we get the following errors in or jk.log file: [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 146 [jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1 [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 146 [jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1 [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 146 [jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1 [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 146 [jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1 [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 146 [jk_ajp12_worker.c (152)]: In jk_endpoint_t::service, Error sd = -1 [jk_connect.c (143)]: jk_open_socket, connect() failed errno = 146 Anyone know what these errors are? I can't find anything conclusive about them searching various lists/forums. We are running Apache 1.3.12 on a Solaris 7 Ultra 10 using mod_jk/ajp12 to talk to JBoss-2.4.7_Tomcat-3.2.3 on a Solaris 7 E250, JDK 1.3.1_02. The symptoms we see are that the number of httpd processes maxes out on the web server box, though the CPU is almost completely idle. The weird thing is that the app server is mostly idle too, and doing a thread dump on the java (jboss+tomcat in same vm) process shows that there are lots of threads waiting for work to do. Once we stop the load test, things are still messed up until I restart apache, then we can access the app again. Note that I didn't have to touch the app server at all. Accessing URLs that aren't configured to go through mod_jk have no problem, until the max http children process gets reached, of course... Thanks all, David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: AW: [JBoss-user] jboss.net changes and xdoclet
Have you shared this with the xdoclet guys? The xdoclet-user list has
had quite a few messages (don't remember if you were in on them) about
wanting to support this is the upcoming xdoclet 1.2.
David
--
Jason Essington wrote:
The changes I made are to the jboss version of xdoclet (actually to the
stuff in the xdoclet.modules.jboss.ws package only) as what is
distributed with jboss doesn't currently work with the head version of
xdoclet.
the changes I have made are mostly to the template, but here is a list
of what I have done:
I moved the resources directory into the ws directory
I edited JBossNetSubTask.java so it wouldn't fail to compile
Then I made quite a number of changes to the template
I have removed the ejb-ref tags
@jboss-net.web-service:
added the scope attribute
I have also added to the template the ability to include the
JBossAuthenticationHandler and/or JBossAuthorizationHandler in the
requestFlow
@jboss-net.authentication
domain=myDomain
@jboss-net.authorization
domain=myDomain
allowed-roles=foo,bar,baz - optional defaults to * in the
JBossAuthorizationHandler
denied-roles=admin - optional
Since I sometimes want to pass entity bean data back to the client from
a session bean, and I prefer to use dataobjects I added to the
xml-schema tag a data-object attribute that causes the dataobject to be
used for the typeMapping rather than the ejb.
@jboss-net.xml-schema
urn=ReportList
data-object=true
There are probably better ways to implement the changes I made in the
template, but I am no xdoclet guru so I stuck with what I was first able
to get working.
Also I haven't added any of the tag changes to the xml documentation
(mostly because I am not sure I understand how that works, and haven't
taken the time to figure it out yet)
Jason Essington
Green River Computing Services
307-367-2276
[EMAIL PROTECTED]
On Wednesday, September 25, 2002, at 01:38 AM, Jung , Dr. Christoph wrote:
Jason,
We decided to get rid of the redundante ejb-ref/ tags inside the
web-service.xml - I am not sure
whether this is already reflected in the xdoclet template, that is why I
marked this feature as deprecated.
It has nothing to do with the authentication and authorization handlers
which allow you to
authenticate (sic!) and authorize (sicut!) an incoming web service
call per
web-service transport
chain (and not globally through the servlet configuration) against the
specified security domain.
I would be very interested in your adaptions, BTW. Is this against the
jboss-version of xdoclet?
CGJ
-Ursprüngliche Nachricht-
Von: Jason Essington [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 24. September 2002 21:42
An: [EMAIL PROTECTED]
Betreff: [JBoss-user] jboss.net changes and xdoclet
I have hacked the jboss.net module (supplied in the cvs version of
jboss) to work with the latest version of xdoclet.
It has been working fine, but since the recent changes to jboss.net I
am getting this warning upon deployment:
13:28:31,238 WARN [AxisService] Web Service Deployment
org.jboss.deployment.DeploymentInfo@90610f9c {
url=file:/Users/jason/jboss-3.2.0beta/server/default/tmp/deploy/server/
default/deploy/hedgehog-app.ear/72.hedgehog-app.ear-contents/hedgehog-
soap.wsr }
deployer: org.jboss.net.axis.server.AxisService@1001ca
status: Starting
state: START_DEPLOYER
watch:
jar:file:/Users/jason/jboss-3.2.0beta/server/default/tmp/deploy/server/
default/deploy/hedgehog-app.ear/72.hedgehog-app.ear-contents/hedgehog-
soap.wsr!/META-INF/web-service.xml
lastDeployed: 1032895699652
lastModified: 1032895699000
mbeans:
makes use of the deprecated ejb-ref feature. Please adjust any
ejb-providing service tag inside your web-service.xml pointing to
ejb/Login to use the absolute Login instead.
It doesn't seem to effect how jboss.net works, but I would like to
adjust the xdoclet module's xdt file to work properly without raising
this warning.
What is this warning trying to tell me (I'm kinda dense sometimes)?
Should I
remove the ejb-ref tags and just use the ejb/[beanName] jndi
name?
does anyone have a sample web-service.xml file that conforms to the
newer requirements?
also I have not quite nailed down when, why and how to use
JBossAuthenticationHandler and JBossAuthorizationHandler.
is it as simple as adding:
handler type=java:org.jboss.net.axis.server.
JBossAuthenticationHandler/
and / or
handler type=java:org.jboss.net.axis.server.
JBossAuthorizationHandler/
in your requestFlow? or is there more to it than that?
Under what circumstances would I want to use these handlers?
Thanks
-jason
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Re: [JBoss-user] primary key features in Branch_3_2
And what about Hypersonic (for testing)? -- Emerson Cargnin - SICREDI Serviços wrote: those features are just for mysql?? may I use Oracle instead? Alex Loubyansky wrote: Support for unknown primary keys, custom entity create commands and auto-increment are ported from HEAD to Branch_3_2. For more details on how to use it refer to http://www.jboss.org/forums/thread.jsp?forum=46thread=21623 One remark: MySQLCreateEntityCommand is renamed to JDBCMySQLCreateCommand. alex --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Jboss3.0 on Linux
Arijit Ghosh wrote: Hi, I am trying to install jboss3.0 tomcat4.0.3 on Linux. I have installed JDK1.3 and have java_home/bin folder in my path. I have also set JBOSS_HOME as required. Then from JBOSS_HOME/bin, I try to execute java -jar run.jar Server starts loading various services. It prints -- .. [NamingService]Starting [NamingService]Starting jnp server And then it hangs. There is no activity and I have to restart my machine everytime. Can anyone help ? Regards, Arijit -- Don't use the java command. Use the run.sh script that's in the bin directory, and it will make sure your environment is correct before *it* kicks off java. David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] How to run servlet?
Madhu wrote: Thanks for u r response every thing what u told is absoluetly correct, but some times we have to assume certain things..i am creating .war directory means i have certain level of knowledege in JBOSS. I am using jboss3.0 with tomact, and i am deploying the war directory in the deploy directory only and class files are in WEB-INF.it's absoluetly same what u told. other than this i have to do anything for this? i think i am missing something,if any one have idea pl share with us. thanks .. ThanksRegards ~ A.Madhu Sudhan -- Classes go in WEB-INF/classes , not WEB-INF/. Let me reiterate, we cannot help you unless you give us the information we need to help you: - os/jdk/jboss/tomcat versions - war contents listing - web.xml servlet and servlet-mapping snippets - url you are trying to hit If you don't give us this stuff we cannot help you. It also doesn't matter how much you think you know about JBoss. Hey, stupid mistakes happen all the time, even by the greatest developers. Give us the stuff I listed and you will get some more eyes on it. That's all I can say - David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] jboss 3.2.0 beta
Dain Sundstrom wrote: [EMAIL PROTECTED] wrote: On Tue, Sep 17, 2002 at 04:35:17PM +0200, Karri Niemelä wrote: To me its bit unclear, so what are the new features added to that release? Without any information of what new features/bugs fixed in this release (against 3.0.2), I don't think many will try this. Trust me, you will be surprised at how many will try it. -dain I downloaded it as soon as I saw it on SourceForge. And I liiike it. ;) David --- This SF.NET email is sponsored by: AMD - Your access to the experts on Hammer Technology! Open Source Linux Developers, register now for the AMD Developer Symposium. Code: EX8664 http://www.developwithamd.com/developerlab ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
