RE: Running Tomcat 4.1.27 without Jasper (or a JDK)?
Actually, removing Jasper from 3.3.1(a) is about the same as for 4.1.x: You just comment out the JspInterceptor element in server.xml, and voila: you've got a JSP-less Servlet-Container. I tried that at the time - I can't remember which version, I'm afraid - and if I didn't have Jasper present, it barfed. I didn't have *any* references to JSPs left in the configuration, *anywhere*. Very strange. Never mind though - seems to be fine with 4.1. Ok, to be helpful, for 4.1.x, you need to comment out all references to JspServlet in $CATALINA_HOME/conf/web.xml (including the servlet-mapping). Then you have a JSP-less Servlet-Container. Cheers, Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: javax.servlet.http.HttpSession.getId() returns null
Johann Uhrmann wrote: Hello, I am writing a single-sign-on filter that uses cookies and a request-wrapper in order to fake a form-based login in case the user is already authenticated in another web application. The filter needs some internal structures to perform the single-sign-on process, e.g. a map that associates the logon name with all active sessions of the user. When I try to get the id of those session objects, they sometimes return null. Hello again, after reviewing my logs, it seems that session objects are being recycled by the server and the id is set to null while they are not in use. Is that correct? Is there a docu that shows what objects are pooled in Tomcat so application developer can consider the side-effects of pooling? In my case, I held references to session objects and it seems that the id changed over time. That behaviour broke my filter design and was hard to track down. Kind regards, Hans - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: permissions for Tomcat+Apache integration
With the users: I thought of this strategy (one usr for both), too. Then one must be able to log-in or su to the apache-user to start tomcat, which I disallowed (book-advice ;-) by now. Or is there a way let apache start tomcat? Could you clarify? I hardly have any JSPs by now. We unfortunately have a directory with needed files outside WEB-INF, which I will change. The other thing I meant was that I find it difficult to write the [uri:] directives when Cocoon-Apps are involved - I think I would have to adopt the URIs used in cocoon-pipelines (and the directory structure) to the apache+tomcat task, too, they almost never have to do anything with the filesystem. Sonja Am Die, 2003-09-02 um 14.50 schrieb John Turner: Could you clarify? If you are using Apache, and you have *.jsp mapped correctly, your programming resources won't be shown to the world. Since all servlets are under WEB-INF, all you have to be concerned about are JSP. Properties files, etc. go under WEB-INF, as well. Applciation architecture best practices says don't put anything critical in a JSP, so what's the big risk? Going back to your earlier question, I simply set up a certain user account for both Apache and Tomcat. webuser or whatever. That user has restricted permissions and is a member of its own group (also webuser or whatever). Apache and Tomcat run as this user. Since developers should never have access to the command line on a production server, there's no problem. John Sonja Löhr wrote: You are very right in that my greatest problem is to work out a pattern where to find the static content hides that Apache could perhaps serve a bit faster. Unfortunately, I can't tell Apache to serve .gif etc. but must come the other way round, perhaps ending up with URLs to single servlets. Many people cite security-reasons for the integration of the two, but all I've been bothered up to now is how to prevent Apache to show my programming ressources to the world (those unfortunately not located in WEB-INF). I'll be thinking about doing it separately, you really calmed me down :-) thanks very much Sonja - Original Message - From: Eric J. Pinnell [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, September 01, 2003 4:28 PM Subject: Re: permissions for Tomcat+Apache integration Hi, The question is do you need to secure your application from the outside world or do you need to secure it from users that might be logging on to your system? Or both? Usually you want to go with the both scenerio. But to keep it simple, pick a user that you want tomcat to run as. Untar Tomcat and chown -R tomcat jakarta-4.x.x (if the user is named tomcat which isn't a bad name for the Tomcat user ;) Then just run it. It will be ok just like that. If you are running Tomcat and Apache on the same machine really look at why you are running Apache at all. It's a popular misconception that you _must_ run Apache in front of Tomcat. That couldn't be more wrong. Running Tomcat alone will save you the hassle of Apache and the connectors. However you do need to run Apache if you are going to use load balanceing and the apache modules. However most times people just have Apache pipe everything back to Tomcat. In this case you don't need Apache at all. -e On Mon, 1 Sep 2003, [iso-8859-1] Sonja Löhr wrote: Hello! Here is my second question, now concerning Apache+Tomcat integration on Linux: Could someone tell me a reasonable users, groups and file permissions structure for apache, the tomcat-files itself and a typical webapp? - Java security aside. 1. Is it a good idea at all to place the webapps under apache's document root, having to care about all WEB-INF and other sensible directories with deny from all ? 2. Which account in which group? Apache needs access to static files somewhere in the webapp. (Which may be very dispersed f.e. in case of cocoon). If a tomcat user and the apache user account are in the same group with restricted permissions, I can't assign permissions to a group of developers, just another owner (me ;-). Ok, may it be. Additionally, if tomcat unpacks war files, all resulting directories are owned by tomcat alone. So should I put the apache user into the tomcat group? 3.How paranoid must I be about tomcat-files (server-directory f.e)? Tomcat needs write access to some directories, but certainly I don't know all processes tomcat. You probably guess by now that I'm not grown up with Unix-systems. Spent my whole sunday with chmod and chown, now I would be very happy if someone told me something SIMPLE :-) Thank you, Sonja - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL
restart tomcat everytime I make change to servlet -- after experiment
OK. seems i am asking a hard question here. But I did some experiment
myself. just to give out more hints to the list to help solving my problem
and I am hoping someone maybe able to help. I am sure someone in the world
will have the same problem and been solved.
here is what i have done. after no luck with my virtual host setting. i am
trying going through tomcat directly via port 8080
* I created a directory under {$tomcat_home}/webapps/ call mytest
* I copied the WEB-INF to the default place {$tomcat_home}/webapps/mytest
* under that i have
drwxr-xr-x2 root root 4096 Sep 3 16:20 classes
-rw-r--r--1 root root 998 Sep 3 16:20 web.xml
* under classes i have
-rw-r--r--1 root root 870 Sep 3 16:39 HelloWorld.class
in {$tomcat_home}/conf/server.xml
i added that
Context path=/mytest docBase=mytest debug=0
reloadable=true crossContext=true
Logger className=org.apache.catalina.logger.FileLogger
prefix=localhost_mytest_log. suffix=.txt
timestamp=true/
/Context
then I can access the HelloWorld servlet by
http://localhost:8080/mytest/HelloWorld
If i made changes on HelloWorld.java, recompile and replace the old
HelloWorld.class with the new one.
I still can see tomcat knows i am making changes
WebappClassLoader: Resource '/WEB-INF/classes/HelloWorld.class' was
modified; Date is now: Wed Sep 03 16:39:54 EST 2003 Was: Wed Sep 03 16:26:11
EST 2003
but after I refresh the http://localhost:8080/mytest/HelloWorld I still get
the bunch of java errors.
first reload saying HTTP Status 500
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception SNIP java errors
second reload saying HTTP Status 503 - Servlet HelloWorld is currently
unavailable
type Status report
message Servlet HelloWorld is currently unavailable
description The requested service (Servlet HelloWorld is currently
unavailable) is not currently available.
Then, since I can see mytest under the tomcat manager. I can reload it.
but still the same java errors happened. I had to stop and start mytest
in order to see the changes. But I don't want to do this STOP START ACTION
again and again after every single change of the servlet.
I thought the reloadable=true will handle that.
I don't really want to blame on a bug of tomcat. But would that be possible.
OR has anyone in the world has done what I want to do without using any
tools like the tomcat manager? I am greatly appreciated for any help.
THANKS.
I am going to pull all my hair out... : (
Cheers,
Clive
-
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Vedr.: restart tomcat everytime I make change to servlet -- afterexperiment
There was a thread the other day about the same issue I think. Two persons
answered:
Tim Funk replied:
YOu mean this?
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22096
-Tim
And John Wigfield replied:
Have you applied the hotfix?
http://hillman-family.net/dist/jakarta/tomcat-4/binaries/
Their answers helped the other guy and will also probably do the job for
you.
/Thomas
Clive Luk [EMAIL PROTECTED]
03-09-03 09:07
Besvar venligst til Tomcat Users List
Til:Tomcat Users List [EMAIL PROTECTED]
cc:
Vedr.: restart tomcat everytime I make change to servlet -- after experiment
OK. seems i am asking a hard question here. But I did some experiment
myself. just to give out more hints to the list to help solving my problem
and I am hoping someone maybe able to help. I am sure someone in the world
will have the same problem and been solved.
here is what i have done. after no luck with my virtual host setting. i am
trying going through tomcat directly via port 8080
* I created a directory under {$tomcat_home}/webapps/ call mytest
* I copied the WEB-INF to the default place {$tomcat_home}/webapps/mytest
* under that i have
drwxr-xr-x2 root root 4096 Sep 3 16:20 classes
-rw-r--r--1 root root 998 Sep 3 16:20 web.xml
* under classes i have
-rw-r--r--1 root root 870 Sep 3 16:39 HelloWorld.class
in {$tomcat_home}/conf/server.xml
i added that
Context path=/mytest docBase=mytest debug=0
reloadable=true crossContext=true
Logger className=org.apache.catalina.logger.FileLogger
prefix=localhost_mytest_log. suffix=.txt
timestamp=true/
/Context
then I can access the HelloWorld servlet by
http://localhost:8080/mytest/HelloWorld
If i made changes on HelloWorld.java, recompile and replace the old
HelloWorld.class with the new one.
I still can see tomcat knows i am making changes
WebappClassLoader: Resource '/WEB-INF/classes/HelloWorld.class' was
modified; Date is now: Wed Sep 03 16:39:54 EST 2003 Was: Wed Sep 03
16:26:11
EST 2003
but after I refresh the http://localhost:8080/mytest/HelloWorld I still get
the bunch of java errors.
first reload saying HTTP Status 500
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception SNIP java errors
second reload saying HTTP Status 503 - Servlet HelloWorld is currently
unavailable
type Status report
message Servlet HelloWorld is currently unavailable
description The requested service (Servlet HelloWorld is currently
unavailable) is not currently available.
Then, since I can see mytest under the tomcat manager. I can reload it.
but still the same java errors happened. I had to stop and start
mytest
in order to see the changes. But I don't want to do this STOP START ACTION
again and again after every single change of the servlet.
I thought the reloadable=true will handle that.
I don't really want to blame on a bug of tomcat. But would that be
possible.
OR has anyone in the world has done what I want to do without using any
tools like the tomcat manager? I am greatly appreciated for any help.
THANKS.
I am going to pull all my hair out... : (
Cheers,
Clive
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Interesting (?) classloader problem
As observant readers will have noticed, I'm migrating a webapp or two from Tomcat 3.2.3 to Tomcat 4.1. Now, our apps have a very specific version of Xerces that they currently need to use (although I'm hoping this requirement will go away). I believe the version is Xerces-J 1.4.4 (at least according to the SourceSafe history). Now, that sounds considerably out of whack with what Tomcat ships with, and my guess is that Tomcat may well not be able to work properly with the version we need. (I would just try it, but there's always a good chance that there'll be something hiding away which doesn't get tested.) I can stick the version of xerces.jar in my webapp's lib directory, but according to the documentation, everything in org.apache.xerces (and the org.xml.sax and org.w3c.dom) packages gets delegated to the parent classloader, which obviously wouldn't help me as I'd pick up the newer version of Xerces instead of the one I need. There's also another wrinkle which means I need to load xerces.jar *before* any of the other jar files in webapps/lib. I can't remember where exactly this requirement comes from, but I suspect it's due to some other library we use having its own version of xerces (or maybe just the XML API) built in. I can clearly modify the WebappClassLoader source to get rid of the delegation for org.apache.xerces: what would be the downside of this? Why does the documentation even say you can override common/lib/xerces.jar by putting xerces.jar into webapps/lib, when it's going to delegate everything anyway? The business about loading xerces.jar first is slightly thorny - I suspect the best solution may be to just find out which other jar file contains the other/wrong classes and take them out, but I'd be interested to hear any other solutions. Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Running Tomcat 4.1.27 without Jasper (or a JDK)?
Yeah, well, it won't work with 3.3.0 (it will exhibit the intestinal behavior that you describe :). After the 3.3.0 release the Velocity people lobbied for a non-JSP Servlet-container, so with 3.3.1, we (with non-default options) gave it to them. Jon Skeet [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Actually, removing Jasper from 3.3.1(a) is about the same as for 4.1.x: You just comment out the JspInterceptor element in server.xml, and voila: you've got a JSP-less Servlet-Container. I tried that at the time - I can't remember which version, I'm afraid - and if I didn't have Jasper present, it barfed. I didn't have *any* references to JSPs left in the configuration, *anywhere*. Very strange. Never mind though - seems to be fine with 4.1. Ok, to be helpful, for 4.1.x, you need to comment out all references to JspServlet in $CATALINA_HOME/conf/web.xml (including the servlet-mapping). Then you have a JSP-less Servlet-Container. Cheers, Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
$CATALINA_BASE/temp
Hi everybody, I'm using tomcat 4.1.27 on a Linux system. It works very well ! But I had a little problem of disk space because of the $CATALINA_BASE/temp that grows up very fast in size. In that folder I found some file s like jar_cahe*tmp. Does someone know how to limit the size of this directory ? Is there a special tomcat configuration for that Thanks, SaM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Any contractors from HK, S.E.Asia or India in this forum ?
I will GO to SE-Asia if the $$$ is right! Quoting unplug [EMAIL PROTECTED]: I am exactly from HK. engp0510 wrote: From PR. China studying in Singapore. - Original Message - From: Clive Luk [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 9:32 AM Subject: RE: Any contractors from HK, S.E.Asia or India in this forum ? I am from HK but i am working in australia... but i am still after help i can be a hk team if you don't mind... Cheers, Clive -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 9:37 AM To: Tomcat Users List Subject: Re: Any contractors from HK, S.E.Asia or India in this forum ? Beacuse I'm trying t put together a dedicated team in HK Santos Jha wrote: dude/dudess Why are u asking this question. Yes I am from SE Asia .so? [EMAIL PROTECTED] wrote: C'mon There are 7+ million people in HK, x-number of multi-nationals from y-number of industry sectors. I can't believe no HK person is contributing to or listening in on this forum. Don't be shy. [EMAIL PROTECTED] wrote: Hiya, all. Any contractors in this forum specializing in java applet/servlet, a2s, jndi in an apache2/tc4 environment and are from HK/China, S.E.Asia or India ? Got a website? TIA :-) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Running Tomcat 4.1.27 without Jasper (or a JDK)?
Jon Skeet schrieb: Just out of curiosity: I'm wondering why you want to do that? The overhead of the JDK over JRE isn't that big and disk space isn't usually a problem. We distribute the JRE in our installation. I know these days you're allowed to distribute tools.jar (and javac.exe?) but the JRE we distribute (which would be inconvenient to change) doesn't allow this. Ah! Right, I didn't think about re-distribution. Cheers Thomas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem in tomcat-5.0-doc/setup.html
Hi, I've downloaded tomcat (jakarta-tomcat-5.0.9.tar.gz) and I'm following the instructions found in this page : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/setup.html There is a little error that might confuse beginners : cd $CATALINA_HOME/bin tar xvfz jsvc.tar.gz cd jsvc autoconf ./configure make cp jsvc .. cd .. [EMAIL PROTECTED] jsvc]# make [...] make[1]: Leaving directory `/usr/local/tomcat/bin/jsvc/native' [EMAIL PROTECTED] jsvc]# cp jsvc .. cp: ne peut écraser le répertoire `../jsvc' par un non-répertoire I think you should rename the folder after untar it : cd $CATALINA_HOME/bin tar xvfz jsvc.tar.gz mv jsvc jsvc-source cd jsvc-source autoconf ./configure make cp jsvc .. cd .. Bye - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem in tomcat-5.0-doc/setup.html
Damien wrote: Hi, I've downloaded tomcat (jakarta-tomcat-5.0.9.tar.gz) and I'm following the instructions found in this page : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/setup.html There is a little error that might confuse beginners : cd $CATALINA_HOME/bin tar xvfz jsvc.tar.gz cd jsvc autoconf ./configure make cp jsvc .. cd .. [EMAIL PROTECTED] jsvc]# make [...] make[1]: Leaving directory `/usr/local/tomcat/bin/jsvc/native' [EMAIL PROTECTED] jsvc]# cp jsvc .. cp: ne peut écraser le répertoire `../jsvc' par un non-répertoire I think you should rename the folder after untar it : cd $CATALINA_HOME/bin tar xvfz jsvc.tar.gz mv jsvc jsvc-source cd jsvc-source autoconf ./configure make cp jsvc .. cd .. I'll fix that. I was using Cygwin when I tested this, and on that platform, the executable name is jsvc.exe, so there's no conflict. Dumb mistake ;-) -- x Rémy Maucherat Senior Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with my first webapp
Hi, I'm following the instrutions found in : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/index.html I'm trying to install my first webapp in tomcat but a problem occurs : [EMAIL PROTECTED] tomcat-test]$ ant install Buildfile: build.xml prepare: compile: install: [install] !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; [install] html lang=fr [install] head [install] titleCentre de Commande de POPFile/title [install] link rel=stylesheet type=text/css href=skins/SimplyBlue.css title=SimplyBlue [...] [install] /body [install] /html BUILD FAILED file:/home/quetzalcoatl/Documents/www/tomcat-test/build.xml:364: !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; Total time: 2 seconds [EMAIL PROTECTED] tomcat-test]$ Here, we can see the index page of popfile (a mail classifier proxy) which is under the port 8080 of my computer. I've changed the file $CATALINA_HOME/conf/server.xml so tomcat uses the port 8081 instead of 8080 : Connector port=8081 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 disableUploadTimeout=true / But 'ant install' always output the same error message. Can somebody help me ? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: javax.servlet.http.HttpSession.getId() returns null
Johann Uhrmann wrote: Johann Uhrmann wrote: Hello, I am writing a single-sign-on filter that uses cookies and ... after reviewing my logs, it seems that session objects are being recycled by the server and the id is set to null while they are not in use. Is that correct? I think so. But in tomcat5 - I think think pooling is not done. Is there a docu that shows what objects are pooled in Tomcat so application developer can consider the side-effects of pooling? Not that I know of. In my case, I held references to session objects and it seems that the id changed over time. That behaviour broke my filter design and was hard to track down. Since sessions may also passivate to some persistent store such as a file or database or ??? you had a good chance at having problems in the future anyways. -Tim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Interesting (?) classloader problem
There is a typo in the documentation - you can not override the Xerces parser used. You can replace the one in /common/endorsed and see if it works - I don't recall which version tomcat requires. Have you tried your app with the version that tomcat supplies? you can't guarantee the order in which jars are loaded within the same classloader, but if you can replace the version in /common/endorsed, then it won't matter what xml classes any web-inf jars include. If you modify the WebappClassLoader class, you will have to maintain it for each tomcat upgrade. You will still need to make sure you get the xerces jar, and not the xml classes from other jars. Charlie -Original Message- From: Jon Skeet [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 3:58 AM To: Tomcat User List (E-mail) Subject: Interesting (?) classloader problem As observant readers will have noticed, I'm migrating a webapp or two from Tomcat 3.2.3 to Tomcat 4.1. Now, our apps have a very specific version of Xerces that they currently need to use (although I'm hoping this requirement will go away). I believe the version is Xerces-J 1.4.4 (at least according to the SourceSafe history). Now, that sounds considerably out of whack with what Tomcat ships with, and my guess is that Tomcat may well not be able to work properly with the version we need. (I would just try it, but there's always a good chance that there'll be something hiding away which doesn't get tested.) I can stick the version of xerces.jar in my webapp's lib directory, but according to the documentation, everything in org.apache.xerces (and the org.xml.sax and org.w3c.dom) packages gets delegated to the parent classloader, which obviously wouldn't help me as I'd pick up the newer version of Xerces instead of the one I need. There's also another wrinkle which means I need to load xerces.jar *before* any of the other jar files in webapps/lib. I can't remember where exactly this requirement comes from, but I suspect it's due to some other library we use having its own version of xerces (or maybe just the XML API) built in. I can clearly modify the WebappClassLoader source to get rid of the delegation for org.apache.xerces: what would be the downside of this? Why does the documentation even say you can override common/lib/xerces.jar by putting xerces.jar into webapps/lib, when it's going to delegate everything anyway? The business about loading xerces.jar first is slightly thorny - I suspect the best solution may be to just find out which other jar file contains the other/wrong classes and take them out, but I'd be interested to hear any other solutions. Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Interesting (?) classloader problem
There is a typo in the documentation - you can not override the Xerces parser used. Aha. That at least explains my confusion :) You can replace the one in /common/endorsed and see if it works - I don't recall which version tomcat requires. Have you tried your app with the version that tomcat supplies? I haven't yet, to be honest - hopefully I'll be able to use that in the end, but the guy whose code is most likely to use internal xerces/xalan interfaces is on holiday this week... you can't guarantee the order in which jars are loaded within the same classloader, but if you can replace the version in /common/endorsed, then it won't matter what xml classes any web-inf jars include. Fortunately, I've found that isn't a problem any more. I'm not sure when it was, but it seems to be okay now. I checked which classes were duplicated, and they only seem to be the standard interfaces/base classes, not the implementations. I wish I could find the bug report for what was wrong before... If you modify the WebappClassLoader class, you will have to maintain it for each tomcat upgrade. Indeed. We very rarely upgrade though, to be honest, so that shouldn't be a problem - and hopefully I'll be able to get rid of it soon and we can use the standard xerces when my colleague comes back. I just wanted something to get up and running to start with. Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Antwort: Problem with my first webapp
are you sure your build.xml is correct, my builds do not output the file contents... Mail von Extern Damien [EMAIL PROTECTED] 03.09.2003 12:44 Bitte antworten an Tomcat Users List An: [EMAIL PROTECTED] Kopie: Thema: Problem with my first webapp Hi, I'm following the instrutions found in : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/index.html I'm trying to install my first webapp in tomcat but a problem occurs : [EMAIL PROTECTED] tomcat-test]$ ant install Buildfile: build.xml prepare: compile: install: [install] !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; [install] html lang=fr [install] head [install] titleCentre de Commande de POPFile/title [install] link rel=stylesheet type=text/css href=skins/SimplyBlue.css title=SimplyBlue [...] [install] /body [install] /html BUILD FAILED file:/home/quetzalcoatl/Documents/www/tomcat-test/build.xml:364: !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://www.w3.org/TR/html4/loose.dtd; Total time: 2 seconds [EMAIL PROTECTED] tomcat-test]$ Here, we can see the index page of popfile (a mail classifier proxy) which is under the port 8080 of my computer. I've changed the file $CATALINA_HOME/conf/server.xml so tomcat uses the port 8081 instead of 8080 : Connector port=8081 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 disableUploadTimeout=true / But 'ant install' always output the same error message. Can somebody help me ? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Interesting (?) classloader problem
Howdy, I saw from the other messages you already have a workaround, but here's another suggestion anyways: take the xerces that comes with tomcat and put it in $CATALINA_HOME/server/lib. Take the one your app needs and put it in the endorsed directory. See what happens ;) But as you yourself said, the better course is to upgrade to the 2.x branch of xerces, which is now stable, mature, fast, robust, etc etc etc. Yoav Shapira Millennium ChemInformatics -Original Message- From: Jon Skeet [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 3:58 AM To: Tomcat User List (E-mail) Subject: Interesting (?) classloader problem As observant readers will have noticed, I'm migrating a webapp or two from Tomcat 3.2.3 to Tomcat 4.1. Now, our apps have a very specific version of Xerces that they currently need to use (although I'm hoping this requirement will go away). I believe the version is Xerces-J 1.4.4 (at least according to the SourceSafe history). Now, that sounds considerably out of whack with what Tomcat ships with, and my guess is that Tomcat may well not be able to work properly with the version we need. (I would just try it, but there's always a good chance that there'll be something hiding away which doesn't get tested.) I can stick the version of xerces.jar in my webapp's lib directory, but according to the documentation, everything in org.apache.xerces (and the org.xml.sax and org.w3c.dom) packages gets delegated to the parent classloader, which obviously wouldn't help me as I'd pick up the newer version of Xerces instead of the one I need. There's also another wrinkle which means I need to load xerces.jar *before* any of the other jar files in webapps/lib. I can't remember where exactly this requirement comes from, but I suspect it's due to some other library we use having its own version of xerces (or maybe just the XML API) built in. I can clearly modify the WebappClassLoader source to get rid of the delegation for org.apache.xerces: what would be the downside of this? Why does the documentation even say you can override common/lib/xerces.jar by putting xerces.jar into webapps/lib, when it's going to delegate everything anyway? The business about loading xerces.jar first is slightly thorny - I suspect the best solution may be to just find out which other jar file contains the other/wrong classes and take them out, but I'd be interested to hear any other solutions. Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat migration problem
[EMAIL PROTECTED] Hi I have an application siefriend..it had apache,jrun configuration.No w i am migrating to apache ,tomcat4.1.18 ...now i am getting following error. pl find my web.xml and catalina.out(sorry its big one). Thanks in advance shanta.B ?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 servlet servlet-nameInitParams/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.framework.common.ServletParams/servlet-cl ass display-name/display-name description/description /servlet servlet servlet-nameFactoryInit/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.framework.adapters.factory.ServletInit/se rvlet-class display-name/display-name description/description load-on-startup2/load-on-startup /servlet servlet servlet-nameInitUserServlet/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.entry.InitUser Servlet/servlet-class display-name/display-name description/description load-on-startup3/load-on-startup /servlet servlet servlet-nameInitAdminServlet/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.admin.servlet.InitA dminServlet/servlet-class display-name/display-name description/description load-on-startup4/load-on-startup /servlet servlet servlet-namewebaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.entry.WebAcces sServlet/servlet-class display-name/display-name description/description load-on-startup5/load-on-startup /servlet servlet servlet-namewapaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.entry.WapAcces sServlet/servlet-class display-name/display-name description/description load-on-startup6/load-on-startup /servlet servlet servlet-nameadminaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.admin.servlet.Admin AccessServlet/servlet-class display-name/display-name description/description load-on-startup7/load-on-startup /servlet servlet servlet-nameremoteadminaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2 /param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.remoteadmin.en try.RemoteAdminAccess/servlet -class display-name/display-name description/description load-on-startup8/load-on-startup /servlet servlet servlet-namepm/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param
RE: tomcat migration problem
Howdy, As the parsing error clearly says, you have the wrong order of elements in your servlet tags in web.xml. You can't have description after servlet-class, for example. Use an XML editor or whatever you like to validate your web.xml against the DTD. It's also a better idea to use the servlet 2.3 DTD not 2.2 like you have. Yoav Shapira Millennium ChemInformatics -Original Message- From: Shanta B [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 9:32 AM To: '[EMAIL PROTECTED]' Subject: tomcat migration problem [EMAIL PROTECTED] Hi I have an application siefriend..it had apache,jrun configuration.No w i am migrating to apache ,tomcat4.1.18 ...now i am getting following error. pl find my web.xml and catalina.out(sorry its big one). Thanks in advance shanta.B ?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 servlet servlet-nameInitParams/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.framework.common.ServletParams/servl et- cl ass display-name/display-name description/description /servlet servlet servlet-nameFactoryInit/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet- classcom.siemens.mobile.framework.adapters.factory.ServletInit/se rvlet-class display-name/display-name description/description load-on-startup2/load-on-startup /servlet servlet servlet-nameInitUserServlet/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet- classcom.siemens.mobile.applications.siefriend.user.entry.InitUser Servlet/servlet-class display-name/display-name description/description load-on-startup3/load-on-startup /servlet servlet servlet-nameInitAdminServlet/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet- classcom.siemens.mobile.applications.siefriend.admin.servlet.InitA dminServlet/servlet-class display-name/display-name description/description load-on-startup4/load-on-startup /servlet servlet servlet-namewebaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet- classcom.siemens.mobile.applications.siefriend.user.entry.WebAcces sServlet/servlet-class display-name/display-name description/description load-on-startup5/load-on-startup /servlet servlet servlet-namewapaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet- classcom.siemens.mobile.applications.siefriend.user.entry.WapAcces sServlet/servlet-class display-name/display-name description/description load-on-startup6/load-on-startup /servlet servlet servlet-nameadminaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet- classcom.siemens.mobile.applications.siefriend.admin.servlet.Admin AccessServlet/servlet-class display-name/display-name description/description load-on-startup7/load-on-startup /servlet servlet servlet-nameremoteadminaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2 /param-value
Can not get SSL Client Certificate
Hi, I have been trying to get SSL client certificate during a client authenticated SSL session. I am using Apache 2.0 with Tomcat 4.1.27. Everything works succesfully: when I want to open a SSL protected JSP page my browser asks for my client certificate and verifies it. But when I try to get client certificate using request.getHeader(SSL_CLIENT_CERT) it returns null. Also request.getAuthType() and request.getUserPrincipal() return null value. Following is the relevant part from our httpd.conf file: VirtualHost dune.net:443 SSLEngine On SSLCipherSuite ALL:!ADH:!EXP56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL SSLCertificateFile conf/ssl/server.crt SSLCertificateKeyFile conf/ssl/server.key JkExtractSSL On JkHTTPSIndicator HTTPS JkSESSIONIndicator SSL_SESSION_ID JkCIPHERIndicator SSL_CIPHER JkCERTSIndicator SSL_CLIENT_CERT /VirtualHost SSLVerifyClient require SSLVerifyDepth 2 SSLCACertificateFile C:/Program Files/Apache Group/Apache2/conf/ssl/ca.cer SSLCACertificatePath C:/Program Files/Apache Group/Apache2/conf/ssl SSLCACertificateFile C:/Program Files/Apache Group/Apache2/conf/ssl/rootca.cer IfModule !mod_jk.c LoadModule jk_module C:/Program Files/Apache Group/Apache2/modules/mod_jk.dll /IfModule JkWorkersFile C:/Program Files/Apache Tomcat 4.0/conf/workers.properties JkLogFile C:/Program Files/Apache Tomcat 4.0/logs/mod_jk.log JkLogLevel info JkMount /examples/* ajp13 Also our ssl.conf file includes the following lines : SSLOptions +StdEnvVars +ExportCertData JkOptions +ForwardKeySize +ForwardURICompat +ForwardDirectories JkMount /demo/* ajp13 JkExtractSSL On JkEnvVar SSL_CLIENT_CERT UNSET What should I do to read the client certificate? Any help is welcome... _ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: restart tomcat everytime I make change to servlet
Did you apply the hotfix, that is specifically for class reloading issues in 4.1.27 ? -Original Message- From: Clive Luk [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 02, 2003 9:13 PM To: [EMAIL PROTECTED] Subject: RE: restart tomcat everytime I make change to servlet snip / Could that be a problem of I am using a binary of tomcat? i am using tomcat 4.1.27 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Antwort: Problem with my first webapp
Le mer 03/09/2003 à 14:50, [EMAIL PROTECTED] a écrit : are you sure your build.xml is correct, my builds do not output the file contents... I have downloaded an example build.xml, so I think it is correct. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: restart tomcat everytime I make change to servlet -- after experiment
Don't pull out your hair, check my reply to your first post... (class reloading is buggy in Tomcat 4.1.27) -Original Message- From: Clive Luk [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 2:07 AM To: Tomcat Users List Subject: restart tomcat everytime I make change to servlet -- after experiment snip / I don't really want to blame on a bug of tomcat. But would that be possible. OR has anyone in the world has done what I want to do without using any tools like the tomcat manager? I am greatly appreciated for any help. THANKS. I am going to pull all my hair out... : ( Cheers, Clive - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can not get SSL Client Certificate
First thing I would try is putting your LoadModule line ABOVE every line that uses Jk*, such as: JkExtractSSL On JkHTTPSIndicator HTTPS JkSESSIONIndicator SSL_SESSION_ID JkCIPHERIndicator SSL_CIPHER JkCERTSIndicator SSL_CLIENT_CERT As positioned in your post, the lines shown above would have no effect if Jk wasn't loaded until later. John Elif Akten wrote: Hi, I have been trying to get SSL client certificate during a client authenticated SSL session. I am using Apache 2.0 with Tomcat 4.1.27. Everything works succesfully: when I want to open a SSL protected JSP page my browser asks for my client certificate and verifies it. But when I try to get client certificate using request.getHeader(SSL_CLIENT_CERT) it returns null. Also request.getAuthType() and request.getUserPrincipal() return null value. Following is the relevant part from our httpd.conf file: VirtualHost dune.net:443 SSLEngine On SSLCipherSuite ALL:!ADH:!EXP56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL SSLCertificateFile conf/ssl/server.crt SSLCertificateKeyFile conf/ssl/server.key JkExtractSSL On JkHTTPSIndicator HTTPS JkSESSIONIndicator SSL_SESSION_ID JkCIPHERIndicator SSL_CIPHER JkCERTSIndicator SSL_CLIENT_CERT /VirtualHost SSLVerifyClient require SSLVerifyDepth 2 SSLCACertificateFile C:/Program Files/Apache Group/Apache2/conf/ssl/ca.cer SSLCACertificatePath C:/Program Files/Apache Group/Apache2/conf/ssl SSLCACertificateFile C:/Program Files/Apache Group/Apache2/conf/ssl/rootca.cer IfModule !mod_jk.c LoadModule jk_module C:/Program Files/Apache Group/Apache2/modules/mod_jk.dll /IfModule JkWorkersFile C:/Program Files/Apache Tomcat 4.0/conf/workers.properties JkLogFile C:/Program Files/Apache Tomcat 4.0/logs/mod_jk.log JkLogLevel info JkMount /examples/* ajp13 Also our ssl.conf file includes the following lines : SSLOptions +StdEnvVars +ExportCertData JkOptions +ForwardKeySize +ForwardURICompat +ForwardDirectories JkMount /demo/* ajp13 JkExtractSSL On JkEnvVar SSL_CLIENT_CERT UNSET What should I do to read the client certificate? Any help is welcome... _ The new MSN 8: advanced junk mail protection and 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Counting active sessions if server restarts very often
Hello list
I implemented a session counter to count all active sessions. Now I have
the problem that because the server is being restarted very often, my
static variable activeSessions is always set to 0.
Is there an other way to implement this? Maybe by saving the variable
activeSessions to a session (which is restored when the server has
restarted)?
I'd like to know the previous value (= value before restart) of the
active session count when the server has been restarted.
Thank you in advance for any hint on that.
Christian
Here's my actual code:
public class SessionCounter implements HttpSessionListener {
private static int activeSessions = 0;
public synchronized void sessionCreated(HttpSessionEvent event) {
activeSessions++;
}
public synchronized void sessionDestroyed(HttpSessionEvent event) {
if (activeSessions 0) {
activeSessions--;
}
}
public static int getActiveSessions() {
return activeSessions;
}
}
-
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Can't stop tomcat with shutdown.bat - bug 17193
I'm running into a problem when I try to run shutdown.bat (or use the stop parameter directly). I get an exception in the main Tomcat process: java.net.BindException: Cannot assign requested address: connect snip I've had a look in Bugzilla, and this seems to be bug 17193. The process is hanging around, although Tomcat itself has stopped listening for requests on port 8080. This isn't too bad, as our own service start/stop code quits the VM after 5 seconds, but it's not generally nice. Is there a good workaround for this (use a different version of JK etc) which is particularly recommended? Does anyone familiar with the code in this area know whether it's worth me even looking at it to try to fix it myself? Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat migration problem
Hi Shanta, The order of your elements is important: (icon?,servlet-name,display-name?,description?,(servlet-class|jsp-file),ini t-param*,load-on-startup?,security-role-ref*) Your servlet-class tags must appear before your init-param tags. display-name and description must appear before servlet-class Hope this helps Andy -Original Message- From: Shanta B [mailto:[EMAIL PROTECTED] Sent: 03 September 2003 14:32 To: '[EMAIL PROTECTED]' Subject: tomcat migration problem [EMAIL PROTECTED] Hi I have an application siefriend..it had apache,jrun configuration.No w i am migrating to apache ,tomcat4.1.18 ...now i am getting following error. pl find my web.xml and catalina.out(sorry its big one). Thanks in advance shanta.B ?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 servlet servlet-nameInitParams/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.framework.common.ServletParams/servlet-cl ass display-name/display-name description/description /servlet servlet servlet-nameFactoryInit/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.framework.adapters.factory.ServletInit/se rvlet-class display-name/display-name description/description load-on-startup2/load-on-startup /servlet servlet servlet-nameInitUserServlet/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.entry.InitUser Servlet/servlet-class display-name/display-name description/description load-on-startup3/load-on-startup /servlet servlet servlet-nameInitAdminServlet/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.admin.servlet.InitA dminServlet/servlet-class display-name/display-name description/description load-on-startup4/load-on-startup /servlet servlet servlet-namewebaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.entry.WebAcces sServlet/servlet-class display-name/display-name description/description load-on-startup5/load-on-startup /servlet servlet servlet-namewapaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.user.entry.WapAcces sServlet/servlet-class display-name/display-name description/description load-on-startup6/load-on-startup /servlet servlet servlet-nameadminaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2/param-value /init-param servlet-classcom.siemens.mobile.applications.siefriend.admin.servlet.Admin AccessServlet/servlet-class display-name/display-name description/description load-on-startup7/load-on-startup /servlet servlet servlet-nameremoteadminaccess/servlet-name init-param param-nameinitParam1/param-name param-valuevalue1/param-value /init-param init-param param-nameinitParam2/param-name param-valuevalue2 /param-value /init-param
RE: Antwort: Problem with my first webapp
Howdy, Le mer 03/09/2003 à 14:50, [EMAIL PROTECTED] a écrit : are you sure your build.xml is correct, my builds do not output the file contents... I have downloaded an example build.xml, so I think it is correct. That's not always a good assumption ;) Where's the build file from? Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Antwort: Re: Antwort: Problem with my first webapp
and you are sure you have a web application (structure and web.xml)? perhaps you should post some additional information (files of you webapp and build.xml) Mail von Extern Damien [EMAIL PROTECTED] 03.09.2003 15:48 Bitte antworten an Tomcat Users List An: Tomcat Users List [EMAIL PROTECTED] Kopie: Thema: Re: Antwort: Problem with my first webapp Le mer 03/09/2003 à 14:50, [EMAIL PROTECTED] a écrit : are you sure your build.xml is correct, my builds do not output the file contents... I have downloaded an example build.xml, so I think it is correct. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: $CATALINA_BASE/temp
At 10:46 03/09/03, you wrote: Hi everybody, I'm using tomcat 4.1.27 on a Linux system. It works very well ! But I had a little problem of disk space because of the $CATALINA_BASE/temp that grows up very fast in size. In that folder I found some file s like jar_cahe*tmp. Does someone know how to limit the size of this directory ? Is there a special tomcat configuration for that Thanks, SaM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] try quota? -- F. Kreek Kamer J2-278 e-mail: [EMAIL PROTECTED] Klinische InformatieKunde tel: +31-20-566 6687 AMC - Amsterdamfax: +31-20-691 9840 Meibergdreef 15 1105 AZ Amsterdam There are 10 types of people when it comes to binary, those that understand it.. and those who don't. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Counting active sessions if server restarts very often
Howdy, Is there an other way to implement this? Maybe by saving the variable activeSessions to a session (which is restored when the server has restarted)? This is not a bad idea, and might be the easiest way. A DB write on shutdown/read on startup is also an option. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Can't stop tomcat with shutdown.bat - bug 17193
Howdy, I think a jk2 release (v1.2.5 I believe) is very close, and has this bug fixed. Check the recent jk2 release thread on tomcat-dev archives for more information. Yoav Shapira Millennium ChemInformatics -Original Message- From: Jon Skeet [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 9:58 AM To: Tomcat User List (E-mail) Subject: Can't stop tomcat with shutdown.bat - bug 17193 I'm running into a problem when I try to run shutdown.bat (or use the stop parameter directly). I get an exception in the main Tomcat process: java.net.BindException: Cannot assign requested address: connect snip I've had a look in Bugzilla, and this seems to be bug 17193. The process is hanging around, although Tomcat itself has stopped listening for requests on port 8080. This isn't too bad, as our own service start/stop code quits the VM after 5 seconds, but it's not generally nice. Is there a good workaround for this (use a different version of JK etc) which is particularly recommended? Does anyone familiar with the code in this area know whether it's worth me even looking at it to try to fix it myself? Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
j_security_check gets a 404 error
Hi I'm having a problem using form-based authentication. It all works fine with standalone Tomcat, but goes pear shaped on Apache with Tomcat. It seems to be the same problem that is described in http://www.mail-archive.com/[EMAIL PROTECTED]/msg43091.html (but I think it's more a Tomcat thing than a struts thing). Basically, I'm using the securityfilter filter from http://www.securityfilter.org/. I have a login.jsp that submits a form to j_security_check in the usual way. The only trouble is that Apache comes back with an Apache 404 on /path-to-login.jsp/j_security_check. It is clearly not passing j_security_check through to Tomcat to handle. The URL at the top of this message suggests passing all requests through to Tomcat (at least I think that's what it means - it uses mod_jk, and I'm using mod_jk2, which I'm not totally expert at anyway). First, that doesn't seem to work for me, and second, although I could configure things that way on my local setup it's not a realistic option for deployment, where I'm on a shared server. The support guy at my hosting service suggested making the target of the form /servlet/j_security_check, which at least gets it through to Tomcat --- which then gives me a 404. Obviously this is right, because I have no servlet mapping that would pick it up. So is there a way of defining a servlet mapping (or indeed any other element in web.xml) that would push things through to the right place? Alternatively is there any way of doing this programmatically? Could I send the form into a servlet which could then forward or redirect to j_security_check directly, without going through Apache? If so, how? Thanks for any help on this. -- Louise Pryor http://www.louisepryor.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Counting active sessions if server restarts very often
When the session is created add an attribute that implements
HttpSessionActivationListener. When the server stops the
sessionWillPassivate method will be called. When the server restarts the
sessionDidActivate method will be called. Use those methods in
conjunction with your HttpSessionListener to control the count.
HTH,
Jon
Christian Hauser wrote:
Hello list
I implemented a session counter to count all active sessions. Now I have
the problem that because the server is being restarted very often, my
static variable activeSessions is always set to 0.
Is there an other way to implement this? Maybe by saving the variable
activeSessions to a session (which is restored when the server has
restarted)?
I'd like to know the previous value (= value before restart) of the
active session count when the server has been restarted.
Thank you in advance for any hint on that.
Christian
Here's my actual code:
public class SessionCounter implements HttpSessionListener {
private static int activeSessions = 0;
public synchronized void sessionCreated(HttpSessionEvent event) {
activeSessions++;
}
public synchronized void sessionDestroyed(HttpSessionEvent event) {
if (activeSessions 0) {
activeSessions--;
}
}
public static int getActiveSessions() {
return activeSessions;
}
}
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exception in deploying webapp in tomcat4.1
Hi All, I just upgraded to tomcat 4.1 from tomcat 3. I have installed setup Tomcat 4.1 and its running fine with sample web applications. When i put my web application's war file into webapps folder and try to start tomcat, it gives me following error. Sep 3, 2003 7:19:09 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 3, 2003 7:19:10 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 3, 2003 7:19:10 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 3, 2003 7:19:12 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.10 Sep 3, 2003 7:19:29 PM org.apache.commons.digester.Digester endElement SEVERE: End event threw exception java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor46.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:228) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Digester.endElement(Digester.java:1036) at org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.jav a:579) at org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.java :646) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator. java:1972) at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:8 78) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElemen t(XMLDocumentFragmentScannerImpl.java:1144) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement( XMLDocumentFragmentScannerImpl.java:987) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1445) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM LDocumentFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:116 9) at org.apache.commons.digester.Digester.parse(Digester.java:1495) at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.ja va:282) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java: 243) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor t.java:166) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3493) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:8 21) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.j ava:257) at org.apache.catalina.core.StandardHost.install(StandardHost.java:772) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:502) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:410) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:879) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:368) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor t.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2191) at org.apache.catalina.startup.Catalina.start(Catalina.java:510) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.IllegalArgumentException: addChild: Child name 'jsp' is not unique at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:8 15) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at
RE: exception in deploying webapp in tomcat4.1
Howdy, You need to make sure your web.xml file is compliant with the Servlet Specification v2.3 DTD. Post your web.xml and we can help you migrate it. In addition, I recommend you use the latest stable tomcat 4.1, which is 4.1.27, not 4.1.10 which you're using now. Yoav Shapira Millennium ChemInformatics -Original Message- From: Shailesh Modi [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 10:38 AM To: [EMAIL PROTECTED] Subject: exception in deploying webapp in tomcat4.1 Hi All, I just upgraded to tomcat 4.1 from tomcat 3. I have installed setup Tomcat 4.1 and its running fine with sample web applications. When i put my web application's war file into webapps folder and try to start tomcat, it gives me following error. Sep 3, 2003 7:19:09 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 3, 2003 7:19:10 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 3, 2003 7:19:10 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 3, 2003 7:19:12 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 Starting service Tomcat-Standalone Apache Tomcat/4.1.10 Sep 3, 2003 7:19:29 PM org.apache.commons.digester.Digester endElement SEVERE: End event threw exception java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor46.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java: 228) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Digester.endElement(Digester.java:1036) at org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParse r.ja v a:579) at org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder .jav a :646) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValid ator . java:1972) at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.j ava: 8 78) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElemen t(XMLDocumentFragmentScannerImpl.java:1144) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement( XMLDocumentFragmentScannerImpl.java:987) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1445) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM LDocumentFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java: 524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java: 580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.jav a:11 6 9) at org.apache.commons.digester.Digester.parse(Digester.java:1495) at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConf ig.j a va:282) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig. java : 243) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleS uppo r t.java:166) at org.apache.catalina.core.StandardContext.start(StandardContext.java:349 3) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.j ava: 8 21) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeplo yer. j ava:257) at org.apache.catalina.core.StandardHost.install(StandardHost.java:772) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:502) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:410) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:879) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:3 68) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleS uppo r t.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2191) at org.apache.catalina.startup.Catalina.start(Catalina.java:510) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
Old fasion question - Encoding!
Okey guys! I have problems with Tomcat 4.1.x (27) I am using struts 1.1 tiles and Co. to make my app. The first and pretty big problem is with encoding. I have one of tiles which reads menu names from property file which contains texts with special chars. They are correct and that's prooved. Now what happens! When the file is rendered I get ? instead of special chars even if I have set [EMAIL PROTECTED] pageEncoding=windows-1257% That DOES NOT happen if I switch to Tomcat 4.0.6 which displays the characters correctly with the same (unchanged) JSP pages. So I assume that soemthing has broken between 4.0.6 and 4.1.27! I have no knowledge and experience to find the differences! Also the question about dynamic change of the encoding. Regarding JSP spec you can set encoding directly into response in case if response is not commited and fresh! If I do the very first line %response.setContentType(text/html;charset=windows-1257);% then I get ? in both servers 4.0.6 and 4.1.27 but looking into JSP page code I see that only difference in setting encoding into response is that in case of @page the response.setContnetType is called before optaining pageContext, out, session etc... so where is that small catch? And I know that encoding is on BIG problem in Tomcat :( Tomcat 4.1.27 has this ? sign problem even if you specify [EMAIL PROTECTED] directive in main page and then included and struts-tiled files are corrupted. ___ Living things are systems that tend to respond to changes in their environment, and inside themselves, in such a way as to promote their own continuation. Janis Olekss Exigen Latvia System Analyst (Office) +371 7072900 (Cell) +371 9136267
RE: Can't stop tomcat with shutdown.bat - bug 17193
I think a jk2 release (v1.2.5 I believe) is very close, and has this bug fixed. That's excellent news. When it's released, will I be able to just dump a new tomcat-jk2.jar in server/lib, and everything should spring to life, or is there more to it than that? Check the recent jk2 release thread on tomcat-dev archives for more information. Do you know the name of the thread? I'm not getting very far with the searches I'm doing at the moment, unfortunately :( Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
File upload Bug?
Hi All, I'm using the o'reilly mutipart request classes to upload files using a servlet and its happily working using Tomcat 4.1.18. However, i've upgraded to the tomcat 4.1.27 and a certain file (just a jpg) causes the upload to fail with an java.io.IOException: unexpected end of part. Now i can upload this file to the webapp running on Tomcat 4.1.18 but not to the same webapp running on 4.1.27. What gives? Running on Windows 2000 with sun jdk1.4.1 Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to get tomcat to autostart on linux
Greetings, I need to know how to get tomcat to autostart on a redhat linux 8 box - can anyone tell me? Thanks, Bobbie Bobbie Atristain Internet Systems Administrator Media General, INC. 804.649.6156 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Can't stop tomcat with shutdown.bat - bug 17193
Howdy, That's excellent news. When it's released, will I be able to just dump a new tomcat-jk2.jar in server/lib, and everything should spring to life, or is there more to it than that? I don't know -- I don't use any of these connectors... Check the recent jk2 release thread on tomcat-dev archives for more information. Do you know the name of the thread? I'm not getting very far with the searches I'm doing at the moment, unfortunately :( This is where the thread starts: http://marc.theaimsgroup.com/?l=tomcat-devm=105973438132418w=2 Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jdbcodbc database connection problem (access-DB,jsp,tomcat,eclipse)!
Please i try since one week to become this program
without error, but without success. Perrhaps can you
help me!
I write a jsp-file for calling and saving data from an
access existing database which i connect with a
odbc-driver.
The adrList.jsp ist in the directory
c:\eclipse\workspace\projectX\
I try to start it from tomcat with
http://localhost:8080/student.
The file HelloWorld.jsp in the same directory runs
without problem.
Please here are:
1. The code of the adrList.jsp and
2. The displayed errormessage.
__-
1.
html
head
%@ page language=java import = java.sql.* %
%@ page import = java.lang.* %
%
try
{
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);
Properties props = new Properties();
props.setProperty(user, );
props.setProperty(password, );
String url =
jdbc:odbc:http://localhost:8080:Bruno_Adress_odbc;;
Connection con = DriverManager.getConnection(url,
props);
String sql1 = INSERT INTO Adressen (Nachname,
Adresse, +
Postleitzahl, Land, Ort) +
VALUES ('Bruno Armando', 'Am Vaihingen 20',
'70187', +
'Deutschland', 'Stuttgart');
String sql2 = INSERT INTO Adressen (Nachname,
Adresse,+
Postleitzahl, Land, Ort) +
VALUES ('Becker Marlise', 'Koenigstr 78', '70174',
+
'Deutschland', 'Stuttgart');
String query = SELECT * FROM Adressen;
Statement stmt = con.createStatement();
stmt.executeUpdate(sql1);
stmt.executeUpdate(sql2);
ResultSet rs = stmt.executeQuery(query);
ResultSetMetaData rsmd = rs.getMetaData();
int columnCount = rsmd.getColumnCount();
%
titleDetails-Adressen von den 5 Besten/title
/head
BODY
TABLE width='80%' border=0 align='center'
cellSpacing=5 cellPadding=2 bgcolor=#FF
bordercolor=#00
tr
TD align=leftnbsp; /TD
TD align=right
nbsp;
/TD
td Name/td
td Street/td
td Zip/td
td Town/td
td Country/td
/tr
%
while (rs.next())
{
%
tr
TD align=leftnbsp; /TD
TD align=right nbsp; /TD
%
for (int i = 2; i = columnCount; i++)
%
td
% = rs.getString(i) %
/td
%
}
%
/trbr
%
}
rs.close();
stmt.close();
con.close();
}
catch (SQLException ex)
{
System.out.println(SQLException:);
while (ex != null)
{
System.out.println(SQLState: +
ex.getSQLState());
System.out.println(Nachricht: +
ex.getMessage());
System.out.println(Anbieter: +
ex.getErrorCode());
ex = ex.getNextException();
System.out.println();
}
%
/table
/body
/html
2. Errormessage:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error
() that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile
class for JSP
An error occurred at line: 106 in the jsp file:
/adrList.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:159:
illegal start of expression
= rs.getString(i)
^
An error occurred at line: 14 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:58:
'try' without 'catch' or 'finally'
try
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:186:
illegal start of expression
public static Connection getConnection()
^
An error occurred at line: 14 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:61:
cannot resolve symbol
symbol : method getConnection ()
location: class org.apache.jsp.adrList_jsp
Connection con = getConnection();
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:170:
cannot resolve symbol
symbol : variable rs
location: class org.apache.jsp.adrList_jsp
rs.close();
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:171:
cannot resolve symbol
symbol : variable stmt
location: class org.apache.jsp.adrList_jsp
stmt.close();
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:172:
cannot resolve symbol
symbol : variable con
location: class org.apache.jsp.adrList_jsp
con.close();
^
7 errors
at
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:130)
at
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:293)
at
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:353)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:370)
at
Re: How to get tomcat to autostart on linux
Courtesy of Oscar Carrillo: http://daydream.stanford.edu/tomcat/install_web_services.html#daemons You need to download his tomcatd script, and copy it to /etc/rc.d/init.d. Then execute: /sbin/chkconfig --del tomcatd Then execute: /sbin/chkconfig --add tomcatd Note you will need to modify the tomcatd script to meet your needs, such as changing the paths, etc. John [EMAIL PROTECTED] wrote: Greetings, I need to know how to get tomcat to autostart on a redhat linux 8 box - can anyone tell me? Thanks, Bobbie Bobbie Atristain Internet Systems Administrator Media General, INC. 804.649.6156 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Antwort: RE: restart tomcat everytime I make change to servlet -- afterexperiment
do you know if it is fixed in 5.0.9? Mail von Extern Mike Curwen [EMAIL PROTECTED] 03.09.2003 15:48 Bitte antworten an Tomcat Users List An: 'Tomcat Users List' [EMAIL PROTECTED], [EMAIL PROTECTED] Kopie: Thema: RE: restart tomcat everytime I make change to servlet -- after experiment Don't pull out your hair, check my reply to your first post... (class reloading is buggy in Tomcat 4.1.27) -Original Message- From: Clive Luk [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 2:07 AM To: Tomcat Users List Subject: restart tomcat everytime I make change to servlet -- after experiment snip / I don't really want to blame on a bug of tomcat. But would that be possible. OR has anyone in the world has done what I want to do without using any tools like the tomcat manager? I am greatly appreciated for any help. THANKS. I am going to pull all my hair out... : ( Cheers, Clive - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can't stop tomcat with shutdown.bat - bug 17193
Jon Skeet wrote: I think a jk2 release (v1.2.5 I believe) is very close, and has this bug fixed. That's excellent news. When it's released, will I be able to just dump a new tomcat-jk2.jar in server/lib, and everything should spring to life, or is there more to it than that? The release that Yoav is referencing is a new mod_jk, which is an Apache DSO module, not a JAR file. So yes, I guess you will be able to sub in the new DSO as soon as you can build one or find a binary, but don't confuse it with a JAR file. John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Configuring jk2 for Apache 4.0.23/TomCat 4.0.27
After adding jk2 to my apache's httpd.conf, I see these errors on startup. Any ideas on what this error indicates? [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:35:32 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:35:32 2003] [notice] Apache/2.0.43 (Unix) mod_jk2/2.0.2 configured -- resuming normal operations [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:38:38 2003] [error] jk2_init() Can't find child 27367 in scoreboard [Wed Sep 03 10:38:38 2003] [error] shm.init(): No file [Wed Sep 03 10:38:38 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:57:18 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] jk2_init() Can't find child 27482 in scoreboard [Wed Sep 03 10:57:19 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:57:19 2003] [error] jk2_init() Can't find child 27483 in scoreboard [Wed Sep 03 10:57:19 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] mod_jk child init 1 -2 Thanks Raj
RE: File upload Bug?
I've just realised something. The machine thats running Tomcat 4.1.27 is serving the pages with IIS and isapi_redirector2.dll, when i connect directly to Tomcat via port 8080 it works fine. Right, i've just searched the archives and found 2 people posting (much more elequently) the same problem but no solution. Does anyone know how to fix this? thanks Tom -Original Message- From: Tom Lyle [mailto:[EMAIL PROTECTED] Sent: 03 September 2003 15:53 To: Tomcat Users List Subject: File upload Bug? Hi All, I'm using the o'reilly mutipart request classes to upload files using a servlet and its happily working using Tomcat 4.1.18. However, i've upgraded to the tomcat 4.1.27 and a certain file (just a jpg) causes the upload to fail with an java.io.IOException: unexpected end of part. Now i can upload this file to the webapp running on Tomcat 4.1.18 but not to the same webapp running on 4.1.27. What gives? Running on Windows 2000 with sun jdk1.4.1 Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Which is the best way to install an application with connection p ooling
John, I can easily deploy a basic app using the manager. But when it comes to deploying something that needs additional Context information I come un-stuck. I basically have an app that I want to connect to an AS/400 database using connection pooling. The only way I can get it to work is to manually insert the entries in the server XML file and then re-start. Any other pointer greatly appreciated. Regards Kevin -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: 02 September 2003 13:45 To: Tomcat Users List Subject: Re: Which is the best way to install an application with connection p ooling There are a number of ways. If autoDeploy = true then you can just drop the WAR file in the Host's appBase directory. You can also use the manager app's various tasks (install, deploy, etc): http://jakarta.apache.org/tomcat/tomcat-4.1-doc/manager-howto.html This is easily accomplished with ant. John Kevin Passey wrote: I have normally stopped the server - edited the server XML file, put my war file in the webapps folder and re-started tomcat. Using the manager app - is there a way I can do this 1)from a remote system and 2)without manually editing the server XML file. I've have tried putting the jndi info using the admin console but I keep getting NULL driver exceptions. Thanks Kevin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with my first webapp
Can somebody provides me a complete tree with a simple application to start working on ? I think it would be a good idea if somebody 'tar/gzip' the directory strutcure found in this page : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/sample/ so a beginner is able to start with a clean project. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File upload Bug?
Tom, I found that the O'Reilly classes were totally unreliable on Solaris with binary uploads and mod_webapp. However, I They work fine on windows and Linux, and luckily I've not needed them on a Solaris deployment. I think decided it was actually caused by a bug in Solaris mod_webapp - are you using this? Andy -Original Message- From: Tom Lyle [mailto:[EMAIL PROTECTED] Sent: 03 September 2003 15:53 To: Tomcat Users List Subject: File upload Bug? Hi All, I'm using the o'reilly mutipart request classes to upload files using a servlet and its happily working using Tomcat 4.1.18. However, i've upgraded to the tomcat 4.1.27 and a certain file (just a jpg) causes the upload to fail with an java.io.IOException: unexpected end of part. Now i can upload this file to the webapp running on Tomcat 4.1.18 but not to the same webapp running on 4.1.27. What gives? Running on Windows 2000 with sun jdk1.4.1 Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: $CATALINA_BASE/temp
Fred Kreek wrote: At 10:46 03/09/03, you wrote: Hi everybody, I'm using tomcat 4.1.27 on a Linux system. It works very well ! But I had a little problem of disk space because of the $CATALINA_BASE/temp that grows up very fast in size. In that folder I found some file s like jar_cahe*tmp. Does someone know how to limit the size of this directory ? Is there a special tomcat configuration for that Thanks, SaM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] try quota? I would have prefered a way to configure Tomcat so that it would limit the size of its folder itself ... Do someone know about that ? Regards, SaM -- F. Kreek Kamer J2-278 e-mail: [EMAIL PROTECTED] Klinische InformatieKunde tel: +31-20-566 6687 AMC - Amsterdamfax: +31-20-691 9840 Meibergdreef 15 1105 AZ Amsterdam There are 10 types of people when it comes to binary, those that understand it.. and those who don't. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jdbcodbc database connection problem (access-DB,jsp,tomcat,eclipse)!
try
%= rs.getString(i) %
instead of
% = rs.getString(i) %
Bruno Armand wrote:
Please i try since one week to become this program
without error, but without success. Perrhaps can you
help me!
I write a jsp-file for calling and saving data from an
access existing database which i connect with a
odbc-driver.
The adrList.jsp ist in the directory
c:\eclipse\workspace\projectX\
I try to start it from tomcat with
http://localhost:8080/student.
The file HelloWorld.jsp in the same directory runs
without problem.
Please here are:
1. The code of the adrList.jsp and
2. The displayed errormessage.
__-
1.
html
head
%@ page language=java import = java.sql.* %
%@ page import = java.lang.* %
%
try
{
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);
Properties props = new Properties();
props.setProperty(user, );
props.setProperty(password, );
String url =
jdbc:odbc:http://localhost:8080:Bruno_Adress_odbc;;
Connection con = DriverManager.getConnection(url,
props);
String sql1 = INSERT INTO Adressen (Nachname,
Adresse, +
Postleitzahl, Land, Ort) +
VALUES ('Bruno Armando', 'Am Vaihingen 20',
'70187', +
'Deutschland', 'Stuttgart');
String sql2 = INSERT INTO Adressen (Nachname,
Adresse,+
Postleitzahl, Land, Ort) +
VALUES ('Becker Marlise', 'Koenigstr 78', '70174',
+
'Deutschland', 'Stuttgart');
String query = SELECT * FROM Adressen;
Statement stmt = con.createStatement();
stmt.executeUpdate(sql1);
stmt.executeUpdate(sql2);
ResultSet rs = stmt.executeQuery(query);
ResultSetMetaData rsmd = rs.getMetaData();
int columnCount = rsmd.getColumnCount();
%
titleDetails-Adressen von den 5 Besten/title
/head
BODY
TABLE width='80%' border=0 align='center'
cellSpacing=5 cellPadding=2 bgcolor=#FF
bordercolor=#00
tr
TD align=leftnbsp; /TD
TD align=right
nbsp;
/TD
td Name/td
td Street/td
td Zip/td
td Town/td
td Country/td
/tr
%
while (rs.next())
{
%
tr
TD align=leftnbsp; /TD
TD align=right nbsp; /TD
%
for (int i = 2; i = columnCount; i++)
%
td
% = rs.getString(i) %
/td
%
}
%
/trbr
%
}
rs.close();
stmt.close();
con.close();
}
catch (SQLException ex)
{
System.out.println(SQLException:);
while (ex != null)
{
System.out.println(SQLState: +
ex.getSQLState());
System.out.println(Nachricht: +
ex.getMessage());
System.out.println(Anbieter: +
ex.getErrorCode());
ex = ex.getNextException();
System.out.println();
}
%
/table
/body
/html
2. Errormessage:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error
() that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile
class for JSP
An error occurred at line: 106 in the jsp file:
/adrList.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:159:
illegal start of expression
= rs.getString(i)
^
An error occurred at line: 14 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:58:
'try' without 'catch' or 'finally'
try
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:186:
illegal start of expression
public static Connection getConnection()
^
An error occurred at line: 14 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:61:
cannot resolve symbol
symbol : method getConnection ()
location: class org.apache.jsp.adrList_jsp
Connection con = getConnection();
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:170:
cannot resolve symbol
symbol : variable rs
location: class org.apache.jsp.adrList_jsp
rs.close();
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:171:
cannot resolve symbol
symbol : variable stmt
location: class org.apache.jsp.adrList_jsp
stmt.close();
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:172:
cannot resolve symbol
symbol : variable con
location: class org.apache.jsp.adrList_jsp
con.close();
^
7 errors
at
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:130)
at
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:293)
at
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:353)
at
org.apache.jasper.compiler.Compiler.compile(Compiler.java:370)
Re: Antwort: Re: Antwort: Problem with my first webapp
Le mer 03/09/2003 à 16:03, [EMAIL PROTECTED] a écrit : and you are sure you have a web application (structure and web.xml)? perhaps you should post some additional information (files of you webapp and build.xml) Here is the structure : [EMAIL PROTECTED] tomcat-test]$ ll -R .: total 40 drwxr-xr-x3 quetzalcoatl quetzalcoatl 4096 sep 3 12:37 build/ -rw-r--r--1 quetzalcoatl quetzalcoatl 260 sep 3 11:54 build.properties -rw-r--r--1 quetzalcoatl quetzalcoatl16016 sep 3 11:50 build.xml drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 CVS/ drwxr-xr-x3 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 docs/ drwxr-xr-x4 quetzalcoatl quetzalcoatl 4096 sep 3 12:05 src/ drwxr-xr-x4 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 web/ ./build: total 4 drwxr-xr-x4 quetzalcoatl quetzalcoatl 4096 sep 3 12:37 WEB-INF/ ./build/WEB-INF: total 16 drwxr-xr-x3 quetzalcoatl quetzalcoatl 4096 sep 3 12:37 classes/ drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 12:37 lib/ -rw-r--r--1 quetzalcoatl quetzalcoatl 5470 sep 3 12:37 web.xml ./build/WEB-INF/classes: total 8 drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 12:37 mypackage/ -rw-r--r--1 quetzalcoatl quetzalcoatl 1374 sep 3 12:37 semantic.cache ./build/WEB-INF/classes/mypackage: total 4 -rw-r--r--1 quetzalcoatl quetzalcoatl 2349 sep 3 12:37 Hello.class ./build/WEB-INF/lib: total 0 ./CVS: total 12 -rw-r--r--1 quetzalcoatl quetzalcoatl 77 sep 3 11:51 Entries -rw-r--r--1 quetzalcoatl quetzalcoatl 12 sep 3 11:51 Repository -rw-r--r--1 quetzalcoatl quetzalcoatl 64 sep 3 11:51 Root ./docs: total 8 drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 CVS/ -rw-r--r--1 quetzalcoatl quetzalcoatl1 sep 3 11:50 initial.txt ./docs/CVS: total 12 -rw-r--r--1 quetzalcoatl quetzalcoatl 50 sep 3 11:51 Entries -rw-r--r--1 quetzalcoatl quetzalcoatl 17 sep 3 11:51 Repository -rw-r--r--1 quetzalcoatl quetzalcoatl 64 sep 3 11:51 Root ./src: total 12 drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 12:05 CVS/ drwxr-xr-x3 quetzalcoatl quetzalcoatl 4096 sep 3 12:05 mypackage/ -rw-r--r--1 quetzalcoatl quetzalcoatl 1374 sep 3 12:04 semantic.cache ./src/CVS: total 16 -rw-r--r--1 quetzalcoatl quetzalcoatl2 sep 3 12:05 Entries -rw-r--r--1 quetzalcoatl quetzalcoatl 18 sep 3 12:05 Entries.Log -rw-r--r--1 quetzalcoatl quetzalcoatl 16 sep 3 11:51 Repository -rw-r--r--1 quetzalcoatl quetzalcoatl 64 sep 3 11:51 Root ./src/mypackage: total 12 drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 12:06 CVS/ -rw-r--r--1 quetzalcoatl quetzalcoatl 5166 sep 3 12:04 Hello.java ./src/mypackage/CVS: total 12 -rw-r--r--1 quetzalcoatl quetzalcoatl 45 sep 3 12:06 Entries -rw-r--r--1 quetzalcoatl quetzalcoatl 26 sep 3 12:05 Repository -rw-r--r--1 quetzalcoatl quetzalcoatl 64 sep 3 12:05 Root ./web: total 8 drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 CVS/ drwxr-xr-x3 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 WEB-INF/ ./web/CVS: total 12 -rw-r--r--1 quetzalcoatl quetzalcoatl 14 sep 3 11:51 Entries -rw-r--r--1 quetzalcoatl quetzalcoatl 16 sep 3 11:51 Repository -rw-r--r--1 quetzalcoatl quetzalcoatl 64 sep 3 11:51 Root ./web/WEB-INF: total 12 drwxr-xr-x2 quetzalcoatl quetzalcoatl 4096 sep 3 11:51 CVS/ -rw-r--r--1 quetzalcoatl quetzalcoatl 5470 sep 3 11:50 web.xml ./web/WEB-INF/CVS: total 12 -rw-r--r--1 quetzalcoatl quetzalcoatl 46 sep 3 11:51 Entries -rw-r--r--1 quetzalcoatl quetzalcoatl 24 sep 3 11:51 Repository -rw-r--r--1 quetzalcoatl quetzalcoatl 64 sep 3 11:51 Root Thanks for your help
Re: Which is the best way to install an application with connection p ooling
If you are using a WAR file, put your entire Context block into a file called (your-webapp).xml and stick it in META-INF. Whatever is legal in a Context block in server.xml is also legal there. Then you can deploy the WAR file using the manager app froma remote system. The admin and manager apps themselves do the same thing, check out admin.xml etc in the default distribution. John Kevin Passey wrote: John, I can easily deploy a basic app using the manager. But when it comes to deploying something that needs additional Context information I come un-stuck. I basically have an app that I want to connect to an AS/400 database using connection pooling. The only way I can get it to work is to manually insert the entries in the server XML file and then re-start. Any other pointer greatly appreciated. Regards Kevin -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: 02 September 2003 13:45 To: Tomcat Users List Subject: Re: Which is the best way to install an application with connection p ooling There are a number of ways. If autoDeploy = true then you can just drop the WAR file in the Host's appBase directory. You can also use the manager app's various tasks (install, deploy, etc): http://jakarta.apache.org/tomcat/tomcat-4.1-doc/manager-howto.html This is easily accomplished with ant. John Kevin Passey wrote: I have normally stopped the server - edited the server XML file, put my war file in the webapps folder and re-started tomcat. Using the manager app - is there a way I can do this 1)from a remote system and 2)without manually editing the server XML file. I've have tried putting the jndi info using the admin console but I keep getting NULL driver exceptions. Thanks Kevin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Configuring jk2 for Apache 4.0.23/TomCat 4.0.27
You don't have a shared memory file configured in your properties files, or if you do, it isn't accessible or writable. John Raj Dasgupta wrote: After adding jk2 to my apache's httpd.conf, I see these errors on startup. Any ideas on what this error indicates? [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:35:32 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:35:32 2003] [notice] Apache/2.0.43 (Unix) mod_jk2/2.0.2 configured -- resuming normal operations [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:38:38 2003] [error] jk2_init() Can't find child 27367 in scoreboard [Wed Sep 03 10:38:38 2003] [error] shm.init(): No file [Wed Sep 03 10:38:38 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:57:18 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] jk2_init() Can't find child 27482 in scoreboard [Wed Sep 03 10:57:19 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:57:19 2003] [error] jk2_init() Can't find child 27483 in scoreboard [Wed Sep 03 10:57:19 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] mod_jk child init 1 -2 Thanks Raj - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: File upload Bug?
im on Windows 2000 server. It seems to be a bug in isapi_redirect2.dll. Any thoughts anyone? -Original Message- From: Andy Eastham [mailto:[EMAIL PROTECTED] Sent: 03 September 2003 16:23 To: Tomcat Users List Subject: RE: File upload Bug? Tom, I found that the O'Reilly classes were totally unreliable on Solaris with binary uploads and mod_webapp. However, I They work fine on windows and Linux, and luckily I've not needed them on a Solaris deployment. I think decided it was actually caused by a bug in Solaris mod_webapp - are you using this? Andy -Original Message- From: Tom Lyle [mailto:[EMAIL PROTECTED] Sent: 03 September 2003 15:53 To: Tomcat Users List Subject: File upload Bug? Hi All, I'm using the o'reilly mutipart request classes to upload files using a servlet and its happily working using Tomcat 4.1.18. However, i've upgraded to the tomcat 4.1.27 and a certain file (just a jpg) causes the upload to fail with an java.io.IOException: unexpected end of part. Now i can upload this file to the webapp running on Tomcat 4.1.18 but not to the same webapp running on 4.1.27. What gives? Running on Windows 2000 with sun jdk1.4.1 Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: File upload Bug?
Tom Lyle wrote: I've just realised something. The machine thats running Tomcat 4.1.27 is serving the pages with IIS and isapi_redirector2.dll, when i connect directly to Tomcat via port 8080 it works fine. Right, i've just searched the archives and found 2 people posting (much more elequently) the same problem but no solution. Does anyone know how to fix this? A BZ entry on this problem already exists: http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21616 -- x Rémy Maucherat Senior Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with my first webapp
$CATALINA_HOME/webapps/myApp $CATALINA_HOME/webapps/myApp/hello.jsp $CATALINA_HOME/webapps/myApp/WEB-INF $CATALINA_HOME/webapps/myApp/WEB-INF/classes $CATALINA_HOME/webapps/myApp/WEB-INF/lib $CATALINA_HOME/webapps/myApp/WEB-INF/web.xml hello.jsp: % String myVar = new String(Hello World); out.println(div align=centerh2 + myVar = /h2/div); % http://localhost/myApp/hello.jsp Post back when you are ready for servlets. John Damien wrote: Can somebody provides me a complete tree with a simple application to start working on ? I think it would be a good idea if somebody 'tar/gzip' the directory strutcure found in this page : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/sample/ so a beginner is able to start with a clean project. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to get tomcat to autostart on linux
you can create a script in /etc/init.d/ or in /etc/rc.local simply put export TOMCAT_HOME=blablabla export CATALINA_HOME=$TOMCAT_HOME $CATALINA_HOME/bin/startup.sh Filip - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 7:52 AM Subject: How to get tomcat to autostart on linux Greetings, I need to know how to get tomcat to autostart on a redhat linux 8 box - can anyone tell me? Thanks, Bobbie Bobbie Atristain Internet Systems Administrator Media General, INC. 804.649.6156 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Antwort: Problem with my first webapp
Le mer 03/09/2003 à 16:01, Shapira, Yoav a écrit : Howdy, Le mer 03/09/2003 à 14:50, [EMAIL PROTECTED] a écrit : are you sure your build.xml is correct, my builds do not output the file contents... I have downloaded an example build.xml, so I think it is correct. That's not always a good assumption ;) Where's the build file from? I think the file comes from : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/build.xml.txt Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem with my first webapp
Howdy, Can somebody provides me a complete tree with a simple application to start working on ? I think it would be a good idea if somebody 'tar/gzip' the directory strutcure found in this page : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/sample/ so a beginner is able to start with a clean project. Have fun, http://www.apache.org/~yoavs/appdevSample.zip Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to get tomcat to autostart on linux
Hi Bobbie. Please see http://daydream.stanford.edu/tomcat/install_web_services.html#java At the end of the HOW-TO you'll find what you need... Good luck!!! - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 8:52 AM Subject: How to get tomcat to autostart on linux Greetings, I need to know how to get tomcat to autostart on a redhat linux 8 box - can anyone tell me? Thanks, Bobbie Bobbie Atristain Internet Systems Administrator Media General, INC. 804.649.6156 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Help!! Deployment issue
I am about to deploy a struts app in production. I have been doing development using port 8080 and a Context path of /aup-reports and a docPath of aup-reports. My app uses BASIC authentication with a JDBC Realm into postgres. Everything works fine in this configuration with 4.1.24 and 4.1.27 and jdk 1.4.2. However, when a try to make my app the default Context by setting the context path to (and keep docPath to /aup-reports) I am seeing strange behavior from the authentication module. When the app first comes up I get the authentication prompt, I log in and I see that the authentication is successful and that my index.jsp is accessed because there is a new log message in Catalina.out. But I don't see my index.jsp in the browser and the login prompt comes up immediately again. I attempt to login again and the prompt comes back again. It comes back continuously !?!?. If I hit escape about 15 times it allows me to see my index.jsp but the formatting is a mess and if I attempt to access any links the $%^ login prompt comes up again. Any one might be going on?? What is the best way to transition from a dev conf to a production conf? Joe
RE: Can't stop tomcat with shutdown.bat - bug 17193
The release that Yoav is referencing is a new mod_jk, which is an Apache DSO module, not a JAR file. So yes, I guess you will be able to sub in the new DSO as soon as you can build one or find a binary, but don't confuse it with a JAR file. In that case I can't see how it's going to help - I'm not running under apache, I'm running a standalone Tomcat, which can't shut itself down... Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with my first webapp
oops, that should be: out.println(div align='center'h2 + myVar = /h2/div); My bad. John John Turner wrote: $CATALINA_HOME/webapps/myApp $CATALINA_HOME/webapps/myApp/hello.jsp $CATALINA_HOME/webapps/myApp/WEB-INF $CATALINA_HOME/webapps/myApp/WEB-INF/classes $CATALINA_HOME/webapps/myApp/WEB-INF/lib $CATALINA_HOME/webapps/myApp/WEB-INF/web.xml hello.jsp: % String myVar = new String(Hello World); out.println(div align=centerh2 + myVar = /h2/div); % http://localhost/myApp/hello.jsp Post back when you are ready for servlets. John Damien wrote: Can somebody provides me a complete tree with a simple application to start working on ? I think it would be a good idea if somebody 'tar/gzip' the directory strutcure found in this page : http://jakarta.apache.org/tomcat/tomcat-5.0-doc/appdev/sample/ so a beginner is able to start with a clean project. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 4.1.27 : error in FORM authentication
I'm working with JDK 1.4.0 and tomcat 4.1.27. I configured JDBCRealm in server.xml for a FORM authentication. When I authenticate I get a 400 error code: message : Invalid direct reference to form login page description : The request sent by the client was syntactically incorrect (Invalid direct reference to form login page). in my login.jsp I put j_security_check in ACTION attribute in FORM tag. What's wrong ? Thank you Fabio Bazzani
RE: File upload Bug?
I had this (or a similar problem) a long time ago. It only occurred when connecting to IIS via HTTPS (SSL). Also, my problem was with isapi_redirector.dll, not isapi_redirector2.dll. It might be the same issue, though. It was some sort of timing problem with the ISAPI redirector. I hacked around the problem in the redirector by reading large POST requests to a temporary file before sending them to Tomcat. This fixed the problem. At the time, I attributed it to some IIS quirk. Note that what I learned didn't point me to the O'Reilly upload code at all. If you're interested, I can share the code. Again, the modifications were to the previous version of the redirector. Allen -Original Message- From: Tom Lyle [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 11:11 AM To: Tomcat Users List Subject: RE: File upload Bug? I've just realised something. The machine thats running Tomcat 4.1.27 is serving the pages with IIS and isapi_redirector2.dll, when i connect directly to Tomcat via port 8080 it works fine. Right, i've just searched the archives and found 2 people posting (much more elequently) the same problem but no solution. Does anyone know how to fix this? thanks Tom -Original Message- From: Tom Lyle [mailto:[EMAIL PROTECTED] Sent: 03 September 2003 15:53 To: Tomcat Users List Subject: File upload Bug? Hi All, I'm using the o'reilly mutipart request classes to upload files using a servlet and its happily working using Tomcat 4.1.18. However, i've upgraded to the tomcat 4.1.27 and a certain file (just a jpg) causes the upload to fail with an java.io.IOException: unexpected end of part. Now i can upload this file to the webapp running on Tomcat 4.1.18 but not to the same webapp running on 4.1.27. What gives? Running on Windows 2000 with sun jdk1.4.1 Tom - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts App Execution
I am using Apache 2 and Tomcat 4.1.24 connected with jk2. I installed the struts example webapp, but I can't seem to get Tomcat to execute the .do files (I get the apache 404 screen). What simple step am I missing? The struts docs only seem to cover up to Tomcat 3.1 (for tomcat/apache setup). My workers2 entry: [uri:/struts-example/*] group=lb Thanks, Chad Arimura AllDorm Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
apache httpd hung in W Sending Reply
I have tomcat 4.1.27 front ended by apache 2.0.47 and mod_jk connector. Occasionally I run out of apache slots because all the slots are apparently hung while Sending Reply. (W status from serverstatus screen). These connections appear to all be stuck in a dialog with tomcat. If I restart tomcat then apache cleans up the slots. I cannot reproduce the problem myself. I simply have to wait long enough, perhaps 48 hours, for the planets to align and cause the problem. I am unable to detect a pattern for the failures. They also happened under tomcat 4.0.4 and apache 1.3.26. Is there a configuration parameter on *either* the apache or tomcat side which will REALLY time out such hanging connections? The connectionTimeout parameter in the Connector apparently does not do the trick. Nor does the soTimeout or serverTimeout parameters found in jk2.properties. Snippet from server.xml: Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=@CATALINA_AJP_PORT@ minProcessors=10 maxProcessors=85 enableLookups=false redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=1 useURIValidationHack=false protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/ jk2.properties: [EMAIL PROTECTED]@ channelSocket.scheme=http channelSocket.soTimeout=5 Configuration: CoyoteConnector with JkCoyoteHandler Catalina 4.1.27-LD-jdk14 Apache/2.0.47 (Unix) mod_jk/1.2.1 SunOS 5.8 -Nick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat 4.1.27: cannot shutdown tomcat !!
I'm working with JDK 1.4.0 and tomcat 4.1.27. I'm in advanced development and unexpectedly I cannot shutdown Tomcat. I spent all day to try undertand the why ? shell error message: Stopping service Tomcat-Standalone java.net.NoRouteToHostException: No route to host: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:295) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:159) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:148) at java.net.Socket.connect(Socket.java:425) at java.net.Socket.connect(Socket.java:375) at java.net.Socket.init(Socket.java:290) at java.net.Socket.init(Socket.java:146) at org.apache.jk.common.ChannelSocket.destroy(ChannelSocket.java:384) at org.apache.jk.server.JkMain.stop(JkMain.java:311) at org.apache.jk.server.JkCoyoteHandler.destroy(JkCoyoteHandler.java:181) at org.apache.coyote.tomcat4.CoyoteConnector.stop(CoyoteConnector.java:1205) at org.apache.catalina.core.StandardService.stop(StandardService.java:546) at org.apache.catalina.core.StandardServer.stop(StandardServer.java:2225) at org.apache.catalina.startup.Catalina.start(Catalina.java:543) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Does anybody know what happened ? Thank you. Fabio
Re: Can't stop tomcat with shutdown.bat - bug 17193
I defer to Yoav, as it is entirely possible (though not probable) that I am on crack. But the thread referenced is most definitely talking about mod_jk. John Jon Skeet wrote: The release that Yoav is referencing is a new mod_jk, which is an Apache DSO module, not a JAR file. So yes, I guess you will be able to sub in the new DSO as soon as you can build one or find a binary, but don't confuse it with a JAR file. In that case I can't see how it's going to help - I'm not running under apache, I'm running a standalone Tomcat, which can't shut itself down... Jon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat 4.1.27 : error in FORM authentication
-Original Message- From: Fabio Bazzani [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 11:15 AM To: Tomcat Users List Subject: Tomcat 4.1.27 : error in FORM authentication I'm working with JDK 1.4.0 and tomcat 4.1.27. I configured JDBCRealm in server.xml for a FORM authentication. When I authenticate I get a 400 error code: How do you 'authenticate'? Do you browse directly to login.jsp ? This is the problem, if you are. The usage scenario of container-managed auth is: you browse to a protected resource, the container will take you to login.jsp, and then after that, bring you back to the originally requested resource. If you are browsing directly to login.jsp (the direct reference part of the error message) then the container cannot know where to send you after authentication. message : Invalid direct reference to form login page description : The request sent by the client was syntactically incorrect (Invalid direct reference to form login page). in my login.jsp I put j_security_check in ACTION attribute in FORM tag. What's wrong ? Thank you Fabio Bazzani - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
newbie question
I can see tomcat 4.1.27 working fine (including executing the examples)
when I go to http://localhost:8080 and to http://localhost/jkstatus, but
I am having problems connecting apache2 to tomcat through mod_jk2. I am
getting 500 error when I go to http://localhost/examples
Another thing... I don't keep my httpd.conf in ${serverRoot}/conf, so I
had to create this dorectory to keep workers2.properties. How do I set
tomcat or mod_jk to look for workers2.properties in a non-standard
directory?
This one is on a freebsd 5.1 box, with apache 2.0.47
jk2.properties is all commented out, and this is my workers2.properties:
---
# Define the communication channel
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
tomcatId=localhost:8009
# Map the Tomcat examples webapp to the Web server uri space
[uri:/examples/*]
worker=ajp13:localhost:8019
# define the worker
[status:status]
# Uri mapping
[uri:/jkstatus/*]
worker=status:status
This is server.xml:
Server port=8005 shutdown=SHUTDOWN debug=0
Service name=Tomcat-Standalone
Engine name=Standalone defaultHost=localhost debug=0
Host name=localhost debug=0 appBase=webapps
unpackWARs=true autoDeploy=true
Context path=/examples debug=0 privileged=true
docBase=examples
/Context
/Host
/Engine
/Service
/Server
Any idea is very much appreciated :)
thanks
-
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Memory leaks?
I seemed to have read that java/tomcat isn't supposed to have memory leaks, but something seems to be running me out of memory and I don't know what. After a number of edit/undeploy/compile/deploy iterations I get the following: javax.servlet.ServletException: Servlet execution threw an exception at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) (Big snip) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) at java.lang.Thread.run(Thread.java:536) root cause java.lang.OutOfMemoryError I'm running tomcat 4.1.24 on Linux with Apache 1.something. Java 1.4.1_02. So where do I start looking for the problem? If I forget to close Statements would that cause the problem? Thanks, Jim. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Any Recommended Java/Servlet Books
Hello Everyone, Could anyone tell me some good reference books related to java servlets? In addition, any java books related to the Multimedia like showing pictures, playing videos and etc. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat 4.1.27: cannot shutdown tomcat !!
connect is not a hostname, looks like there is something wrong with your networking on that machine, not Tomcat Filip - Original Message - From: Fabio Bazzani [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 9:29 AM Subject: tomcat 4.1.27: cannot shutdown tomcat !! I'm working with JDK 1.4.0 and tomcat 4.1.27. I'm in advanced development and unexpectedly I cannot shutdown Tomcat. I spent all day to try undertand the why ? shell error message: Stopping service Tomcat-Standalone java.net.NoRouteToHostException: No route to host: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:295) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:159) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:148) at java.net.Socket.connect(Socket.java:425) at java.net.Socket.connect(Socket.java:375) at java.net.Socket.init(Socket.java:290) at java.net.Socket.init(Socket.java:146) at org.apache.jk.common.ChannelSocket.destroy(ChannelSocket.java:384) at org.apache.jk.server.JkMain.stop(JkMain.java:311) at org.apache.jk.server.JkCoyoteHandler.destroy(JkCoyoteHandler.java:181) at org.apache.coyote.tomcat4.CoyoteConnector.stop(CoyoteConnector.java:1205) at org.apache.catalina.core.StandardService.stop(StandardService.java:546) at org.apache.catalina.core.StandardServer.stop(StandardServer.java:2225) at org.apache.catalina.startup.Catalina.start(Catalina.java:543) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Does anybody know what happened ? Thank you. Fabio - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Configuring jk2 for Apache 4.0.23/TomCat 4.0.27
Did you added the .dll under modules? (Sorry if this it's a stupid question) Marco - Original Message - From: Raj Dasgupta [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 4:10 PM Subject: Configuring jk2 for Apache 4.0.23/TomCat 4.0.27 After adding jk2 to my apache's httpd.conf, I see these errors on startup. Any ideas on what this error indicates? [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:35:32 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:35:32 2003] [notice] Apache/2.0.43 (Unix) mod_jk2/2.0.2 configured -- resuming normal operations [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:35:32 2003] [error] shm.init(): No file [Wed Sep 03 10:38:38 2003] [error] jk2_init() Can't find child 27367 in scoreboard [Wed Sep 03 10:38:38 2003] [error] shm.init(): No file [Wed Sep 03 10:38:38 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:57:18 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] jk2_init() Can't find child 27482 in scoreboard [Wed Sep 03 10:57:19 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] mod_jk child init 1 -2 [Wed Sep 03 10:57:19 2003] [error] jk2_init() Can't find child 27483 in scoreboard [Wed Sep 03 10:57:19 2003] [error] shm.init(): No file [Wed Sep 03 10:57:19 2003] [error] mod_jk child init 1 -2 Thanks Raj - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 4.1.27 : error in FORM authentication
I'm sorry I was not so detailed in my problem description. I've just done all that you said ! I made a link to a jsp page which was included in a security constraint in web.xml. When I click on my link before getting my page, Tomcat give me the login.jsp to authenticate. The authentication fail !! Whats wrong ? Fabio. - Original Message - From: Mike Curwen [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 6:54 PM Subject: RE: Tomcat 4.1.27 : error in FORM authentication -Original Message- From: Fabio Bazzani [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 11:15 AM To: Tomcat Users List Subject: Tomcat 4.1.27 : error in FORM authentication I'm working with JDK 1.4.0 and tomcat 4.1.27. I configured JDBCRealm in server.xml for a FORM authentication. When I authenticate I get a 400 error code: How do you 'authenticate'? Do you browse directly to login.jsp ? This is the problem, if you are. The usage scenario of container-managed auth is: you browse to a protected resource, the container will take you to login.jsp, and then after that, bring you back to the originally requested resource. If you are browsing directly to login.jsp (the direct reference part of the error message) then the container cannot know where to send you after authentication. message : Invalid direct reference to form login page description : The request sent by the client was syntactically incorrect (Invalid direct reference to form login page). in my login.jsp I put j_security_check in ACTION attribute in FORM tag. What's wrong ? Thank you Fabio Bazzani - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory leaks?
Try passing the jvm the -server option -Original Message- From: Jim Lynch [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 9:57 AM To: tomcat Subject: Memory leaks? I seemed to have read that java/tomcat isn't supposed to have memory leaks, but something seems to be running me out of memory and I don't know what. After a number of edit/undeploy/compile/deploy iterations I get the following: javax.servlet.ServletException: Servlet execution threw an exception at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) (Big snip) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:392) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:619) at java.lang.Thread.run(Thread.java:536) root cause java.lang.OutOfMemoryError I'm running tomcat 4.1.24 on Linux with Apache 1.something. Java 1.4.1_02. So where do I start looking for the problem? If I forget to close Statements would that cause the problem? Thanks, Jim. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Any Recommended Java/Servlet Books
Hello Everyone, Could you mention some good reference book related to java servlets? In addition, any java books related to the Multimedia like showing pictures, playing videos and etc. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Any Recommended Java/Servlet Books
Core SERVLETS and JavaServerPages by Marty Hall published by Sun and JSP, Servlets, MySQL by David Harms published by mandtbooks.com Kind Regards Schalk Neethling Volume4.Development.Multimedia.Branding emotionalize.conceptualize.visualize.realize Tel: +27125468436 Fax: +27125468436 email:[EMAIL PROTECTED] web: www.volume4.co.za :: -Original Message- :: From: Jim Si [mailto:[EMAIL PROTECTED] :: Sent: Wednesday, September 03, 2003 6:32 PM :: To: Tomcat Users List :: Subject: Any Recommended Java/Servlet Books :: :: Hello Everyone, :: :: Could anyone tell me some good reference books related to java :: servlets? In :: addition, any java books related to the Multimedia like showing :: pictures, :: playing videos and etc. :: :: Thank you. :: :: :: - :: To unsubscribe, e-mail: [EMAIL PROTECTED] :: For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Any Recommended Java/Servlet Books
Core Servlets. - Original Message - From: Jim Si [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 11:32 AM Subject: Any Recommended Java/Servlet Books Hello Everyone, Could anyone tell me some good reference books related to java servlets? In addition, any java books related to the Multimedia like showing pictures, playing videos and etc. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Any Recommended Java/Servlet Books
Archives, this has come up before. John Jim Si wrote: Hello Everyone, Could anyone tell me some good reference books related to java servlets? In addition, any java books related to the Multimedia like showing pictures, playing videos and etc. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
adding a servlet to my webapp
When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app -- jason/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jdbcodbc database connection problem (access-DB,jsp,tomcat,eclipse)!
Now,
i correct all the errors (As you see n the code
below), but the jsp-page ist displayed, but without
anything written (from html or database.). Can you
know why please?
Thank!
--- Jon Wingfield [EMAIL PROTECTED] schrieb:
try
%= rs.getString(i) %
instead of
% = rs.getString(i) %
Bruno Armand wrote:
Please i try since one week to become this program
without error, but without success. Perrhaps can
you
help me!
I write a jsp-file for calling and saving data
from an
access existing database which i connect with a
odbc-driver.
The adrList.jsp ist in the directory
c:\eclipse\workspace\projectX\
I try to start it from tomcat with
http://localhost:8080/student.
The file HelloWorld.jsp in the same directory runs
without problem.
Please here are:
1. The code of the adrList.jsp and
2. The displayed errormessage.
__-
1.
html
head
%@ page language=java import = java.sql.* %
%@ page import = java.lang.* %
%
try
{
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);
String username = ;
String password = ;
String url = jdbc:odbc:Bruno_Adress_odbc;
Connection con = DriverManager.getConnection(url,
username,password);
String sql1 = INSERT INTO Adressen (Nachname,
Adresse, +
Postleitzahl, Land, Ort) +
VALUES ('Bruno Armando', 'Am Vaihingen 20',
'70187', +
'Deutschland', 'Stuttgart');
String sql2 = INSERT INTO Adressen (Nachname,
Adresse,+
Postleitzahl, Land, Ort) +
VALUES ('Becker Marlise', 'Koenigstr 78',
'70174',
+
'Deutschland', 'Stuttgart');
String query = SELECT * FROM Adressen;
Statement stmt = con.createStatement();
stmt.executeUpdate(sql1);
stmt.executeUpdate(sql2);
ResultSet rs = stmt.executeQuery(query);
ResultSetMetaData rsmd = rs.getMetaData();
int columnCount = rsmd.getColumnCount();
%
titleDetails-Adressen von den 5 Besten/title
/head
BODY
TABLE width='80%' border=0 align='center'
cellSpacing=5 cellPadding=2 bgcolor=#FF
bordercolor=#00
tr
TD align=leftnbsp; /TD
TD align=right
nbsp;
/TD
td Name/td
td Street/td
td Zip/td
td Town/td
td Country/td
/tr
%
while (rs.next())
{
%
tr
TD align=leftnbsp; /TD
TD align=right nbsp; /TD
%
for (int i = 2; i = columnCount; i++)
%
td
%= rs.getString(i) %
/td
%
}
%
/trbr
%
}
rs.close();
stmt.close();
con.close();
}
catch (SQLException ex)
{
System.out.println(SQLException:);
while (ex != null)
{
System.out.println(SQLState: +
ex.getSQLState());
System.out.println(Nachricht: +
ex.getMessage());
System.out.println(Anbieter: +
ex.getErrorCode());
ex = ex.getNextException();
System.out.println();
}
}
%
/table
/body
/html
2. Errormessage:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal
error
() that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to
compile
class for JSP
An error occurred at line: 106 in the jsp file:
/adrList.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:159:
illegal start of expression
= rs.getString(i)
^
An error occurred at line: 14 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:58:
'try' without 'catch' or 'finally'
try
^
An error occurred at line: 112 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:186:
illegal start of expression
public static Connection getConnection()
^
An error occurred at line: 14 in the jsp file:
/adrList.jsp
Generated servlet error:
C:\Programme\Apache Group\Tomcat
4.1\work\Standalone\localhost\student2\adrList_jsp.java:61:
=== message truncated ===
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Re: adding a servlet to my webapp
You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to get tomcat to autostart on linux
Thanks for the info -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 11:04 AM To: Tomcat Users List Subject: Re: How to get tomcat to autostart on linux Courtesy of Oscar Carrillo: http://daydream.stanford.edu/tomcat/install_web_services.html#daemons You need to download his tomcatd script, and copy it to /etc/rc.d/init.d. Then execute: /sbin/chkconfig --del tomcatd Then execute: /sbin/chkconfig --add tomcatd Note you will need to modify the tomcatd script to meet your needs, such as changing the paths, etc. John [EMAIL PROTECTED] wrote: Greetings, I need to know how to get tomcat to autostart on a redhat linux 8 box - can anyone tell me? Thanks, Bobbie Bobbie Atristain Internet Systems Administrator Media General, INC. 804.649.6156 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: adding a servlet to my webapp
But, I don't want to use the invoker. I want to be able to specify the servlet itself in web.xml. The invoker is evil according to the link you gave me. John Turner wrote: You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- jason/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Which is the best way to install an application with connecti on p ooling
I'm trying to accomplish a similar thing with an AS/400 db over JNDI. I have my context setup in my meta-inf and from stack traces; I see that DBCP is the one launching the error, so I know that the context binding is loading successfully. The problem is that DBCP is throwing and exception that the driver specified is null, I have the jar located in the webapp's lib, the shared/lib and the server/lib... which lib directory should contain the driver so that the context can see it? Note: I'm deploying via Ant by pointing at a war file in my project. Many Thanks! Jacob Hookom McKesson Medical-Surgical -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 10:32 AM To: Tomcat Users List Subject: Re: Which is the best way to install an application with connecti on p ooling If you are using a WAR file, put your entire Context block into a file called (your-webapp).xml and stick it in META-INF. Whatever is legal in a Context block in server.xml is also legal there. Then you can deploy the WAR file using the manager app froma remote system. The admin and manager apps themselves do the same thing, check out admin.xml etc in the default distribution. John Kevin Passey wrote: John, I can easily deploy a basic app using the manager. But when it comes to deploying something that needs additional Context information I come un-stuck. I basically have an app that I want to connect to an AS/400 database using connection pooling. The only way I can get it to work is to manually insert the entries in the server XML file and then re-start. Any other pointer greatly appreciated. Regards Kevin -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: 02 September 2003 13:45 To: Tomcat Users List Subject: Re: Which is the best way to install an application with connection p ooling There are a number of ways. If autoDeploy = true then you can just drop the WAR file in the Host's appBase directory. You can also use the manager app's various tasks (install, deploy, etc): http://jakarta.apache.org/tomcat/tomcat-4.1-doc/manager-howto.html This is easily accomplished with ant. John Kevin Passey wrote: I have normally stopped the server - edited the server XML file, put my war file in the webapps folder and re-started tomcat. Using the manager app - is there a way I can do this 1)from a remote system and 2)without manually editing the server XML file. I've have tried putting the jndi info using the admin console but I keep getting NULL driver exceptions. Thanks Kevin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: adding a servlet to my webapp
Yes, exactly. The way you have it now is trying to use the Invoker servlet. You are missing the servlet mapping in web.xml, as explained in option #3 of this post which is linked from the FAQ section: http://marc.theaimsgroup.com/?l=tomcat-userm=103945394724196w=2 John Jason Jesso wrote: But, I don't want to use the invoker. I want to be able to specify the servlet itself in web.xml. The invoker is evil according to the link you gave me. John Turner wrote: You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: adding a servlet to my webapp
Jason, John was pointing out that you're missing the servlet-mapping which basically says, For a URL that looks like X, send the request to servlet Y. You've also got a malformed servlet-class value. Something like this should work... servlet servlet-nameHelloWorld/servlet-name servlet-classmypackage.HelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping justin At 12:02 PM 9/3/2003, you wrote: But, I don't want to use the invoker. I want to be able to specify the servlet itself in web.xml. The invoker is evil according to the link you gave me. John Turner wrote: You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- jason/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Justin Ruthenbeck Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential See http://www.nextengine.com/confidentiality.php - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory leaks?
Docs indicate that leaving a stmt or rs object open can cause memory leaks.
Found the following in the tomcat docs somewhere, i think:
Here is an example of properly written code to use a db connection obtained
from a connection pool:
Connection conn = null;
Statement stmt = null; // Or PreparedStatement if needed
ResultSet rs = null;
try {
conn = ... get connection from connection pool ...
stmt = conn.createStatement(select ...);
rs = stmt.executeQuery();
... iterate through the result set ...
rs.close();
rs = null;
stmt.close();
stmt = null;
conn.close(); // Return to connection pool
conn = null; // Make sure we don't close it twice
} catch (SQLException e) {
... deal with errors ...
} finally {
// Always make sure result sets and statements are closed,
// and the connection is returned to the pool
if (rs != null) {
try { rs.close(); } catch (SQLException e) { ; }
rs = null;
}
if (stmt != null) {
try { stmt.close(); } catch (SQLException e) { ; }
stmt = null;
}
if (conn != null) {
try { conn.close(); } catch (SQLException e) { ; }
conn = null;
}
}
- Original Message -
From: Jim Lynch [EMAIL PROTECTED]
To: tomcat [EMAIL PROTECTED]
Sent: Wednesday, September 03, 2003 12:56 PM
Subject: Memory leaks?
I seemed to have read that java/tomcat isn't supposed to have memory
leaks, but something seems to be running me out of memory and I don't
know what.
After a number of edit/undeploy/compile/deploy iterations I get the
following:
javax.servlet.ServletException: Servlet execution threw an exception
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
(Big snip)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:619)
at java.lang.Thread.run(Thread.java:536)
root cause
java.lang.OutOfMemoryError
I'm running tomcat 4.1.24 on Linux with Apache 1.something. Java
1.4.1_02.
So where do I start looking for the problem? If I forget to close
Statements would that cause the problem?
Thanks,
Jim.
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setting the field focus with a servlet
Hi, I am working on a servlet that checks a form content without using javascript. Does anyone know if there is a way to set the focus to a particular field using java? thanks for any help :-) kind regards, Luke -- when my computer smiles, I'm happy ===.~ ~, Luke Vanderfluit |'/'] Mobile: 0421 276 282\~/` - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jdbcodbc database connection problem (access-DB,jsp,tomcat,eclipse)!
Very difficult to tell ;)
Do you have any errors in the tomcat logs?
Does your debug in the SQLException catch clause get written to std out
or catalina.out?
If a SQLException did get thrown during the inserts/select the output
would be:
html
head
/table
/body
/html
Not quite sure how that would be rendered in a browser.
Are you sure you can load the jdbc driver? A ClassNotFoundException can
be thrown from Class.forName(...)
Are you sure you are getting a connection to the database? Is your
connection url correct? Also, the JdbcOdbcBridge has always been flaky
at best.
I would recommend removing as much java code as possible from the jsp
and use Beans or taglibs for the database access. It should make the jsp
code a lot cleaner. For another thing it makes testing a lot easier :)
HTH,
Jon
Bruno Armand wrote:
Now,
i correct all the errors (As you see n the code
below), but the jsp-page ist displayed, but without
anything written (from html or database.). Can you
know why please?
Thank!
--- Jon Wingfield [EMAIL PROTECTED] schrieb:
try
%= rs.getString(i) %
instead of
% = rs.getString(i) %
Bruno Armand wrote:
Please i try since one week to become this program
without error, but without success. Perrhaps can
you
help me!
I write a jsp-file for calling and saving data
from an
access existing database which i connect with a
odbc-driver.
The adrList.jsp ist in the directory
c:\eclipse\workspace\projectX\
I try to start it from tomcat with
http://localhost:8080/student.
The file HelloWorld.jsp in the same directory runs
without problem.
Please here are:
1. The code of the adrList.jsp and
2. The displayed errormessage.
__-
1.
html
head
%@ page language=java import = java.sql.* %
%@ page import = java.lang.* %
%
try
{
Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);
String username = ;
String password = ;
String url = jdbc:odbc:Bruno_Adress_odbc;
Connection con = DriverManager.getConnection(url,
username,password);
String sql1 = INSERT INTO Adressen (Nachname,
Adresse, +
Postleitzahl, Land, Ort) +
VALUES ('Bruno Armando', 'Am Vaihingen 20',
'70187', +
'Deutschland', 'Stuttgart');
String sql2 = INSERT INTO Adressen (Nachname,
Adresse,+
Postleitzahl, Land, Ort) +
VALUES ('Becker Marlise', 'Koenigstr 78',
'70174',
+
'Deutschland', 'Stuttgart');
String query = SELECT * FROM Adressen;
Statement stmt = con.createStatement();
stmt.executeUpdate(sql1);
stmt.executeUpdate(sql2);
ResultSet rs = stmt.executeQuery(query);
ResultSetMetaData rsmd = rs.getMetaData();
int columnCount = rsmd.getColumnCount();
%
titleDetails-Adressen von den 5 Besten/title
/head
BODY
TABLE width='80%' border=0 align='center'
cellSpacing=5 cellPadding=2 bgcolor=#FF
bordercolor=#00
tr
TD align=leftnbsp; /TD
TD align=right
nbsp;
/TD
td Name/td
td Street/td
td Zip/td
td Town/td
td Country/td
/tr
%
while (rs.next())
{
%
tr
TD align=leftnbsp; /TD
TD align=right nbsp; /TD
%
for (int i = 2; i = columnCount; i++)
%
td
%= rs.getString(i) %
/td
%
}
%
/trbr
%
}
rs.close();
stmt.close();
con.close();
}
catch (SQLException ex)
{
System.out.println(SQLException:);
while (ex != null)
{
System.out.println(SQLState: +
ex.getSQLState());
System.out.println(Nachricht: +
ex.getMessage());
System.out.println(Anbieter: +
ex.getErrorCode());
ex = ex.getNextException();
System.out.println();
}
}
%
/table
/body
/html
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Re: adding a servlet to my webapp
My guess is that this is right then: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-classHelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping /web-app Do I need the mypackage thing? With what I have above I get a HTTP Status 500 - root cause java.lang.ClassNotFoundException: HelloWorld Justin Ruthenbeck wrote: Jason, John was pointing out that you're missing the servlet-mapping which basically says, For a URL that looks like X, send the request to servlet Y. You've also got a malformed servlet-class value. Something like this should work... servlet servlet-nameHelloWorld/servlet-name servlet-classmypackage.HelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping justin At 12:02 PM 9/3/2003, you wrote: But, I don't want to use the invoker. I want to be able to specify the servlet itself in web.xml. The invoker is evil according to the link you gave me. John Turner wrote: You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- jason/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Justin Ruthenbeck Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential See http://www.nextengine.com/confidentiality.php - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- jason/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: adding a servlet to my webapp
Jason servlet servlet-nameHelloWorld/servlet-name servlet-class!-- Over here you have to specify the complete path to the servlet -- HelloWorld/servlet-class /servlet Kind Regards Schalk Neethling Volume4.Development.Multimedia.Branding emotionalize.conceptualize.visualize.realize Tel: +27125468436 Fax: +27125468436 email:[EMAIL PROTECTED] web: www.volume4.co.za :: -Original Message- :: From: Jason Jesso [mailto:[EMAIL PROTECTED] :: Sent: Wednesday, September 03, 2003 9:36 PM :: To: Tomcat Users List :: Subject: Re: adding a servlet to my webapp :: :: My guess is that this is right then: :: :: ?xml version=1.0 encoding=ISO-8859-1? :: :: !DOCTYPE web-app :: PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN :: http://java.sun.com/dtd/web-app_2_3.dtd; :: :: web-app :: :: servlet :: servlet-nameHelloWorld/servlet-name :: servlet-classHelloWorld/servlet-class :: /servlet :: servlet-mapping :: servlet-nameHelloWorld/servlet-name :: url-pattern/servlet/foo/HelloWorld/url-pattern :: /servlet-mapping :: :: /web-app :: :: Do I need the mypackage thing? :: :: With what I have above I get a HTTP Status 500 - :: :: root cause :: :: java.lang.ClassNotFoundException: HelloWorld :: :: :: :: :: :: :: Justin Ruthenbeck wrote: :: :: Jason, :: :: John was pointing out that you're missing the servlet-mapping which :: basically says, For a URL that looks like X, send the request to :: servlet Y. You've also got a malformed servlet-class value. :: Something like this should work... :: :: servlet :: servlet-nameHelloWorld/servlet-name :: servlet-classmypackage.HelloWorld/servlet-class :: /servlet :: servlet-mapping :: servlet-nameHelloWorld/servlet-name :: url-pattern/servlet/foo/HelloWorld/url-pattern :: /servlet-mapping :: :: justin :: :: :: At 12:02 PM 9/3/2003, you wrote: :: :: But, I don't want to use the invoker. I want to be able to :: specify the servlet itself in web.xml. :: :: The invoker is evil according to the link you gave me. :: :: :: :: John Turner wrote: :: :: :: You have to map your servlet in web.xml. :: :: FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker :: :: John :: :: Jason Jesso wrote: :: :: When I go to my servlet I get HTTP Status 404 - :: /jasonTest/servlet/foo/HelloWorld :: :: The url is: :: http://neptune/jasonTest/servlet/foo/HelloWorld :: :: My config is as follows: (What is wrong here??) :: :: I have a webapp defined in server.xml as :: :: === ::Context path=/jasonTest :: docBase=jasonTest :: debug=0 :: reloadable=true :: crossContext=true :: Logger :: className=org.apache.catalina.logger.FileLogger :: prefix=jasonTest suffix=.out/ :: /Context :: === :: :: :: My webapp directory structure looks like: :: === :: neptune:root ls -lR jasonTest/ :: total 16 :: drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF :: -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html :: jasonTest/WEB-INF: :: total 24 :: drwxr-sr-x 3 root software512 Sep 03 11:12 classes :: drwxr-sr-x 2 root software512 Sep 03 10:09 lib :: -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml :: :: jasonTest/WEB-INF/classes: :: total 8 :: drwxr-sr-x 2 root software512 Sep 03 10:31 foo :: :: jasonTest/WEB-INF/classes/foo: :: total 8 :: -rw-r- 1 root software815 Sep 03 10:31 :: HelloWorld.class :: :: jasonTest/WEB-INF/lib: :: total 0 :: neptune:root :: === :: :: My web.xml looks like: :: :: ?xml version=1.0 encoding=ISO-8859-1? :: :: !DOCTYPE web-app :: PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN :: http://java.sun.com/dtd/web-app_2_3.dtd; :: :: web-app :: :: servlet :: servlet-nameHelloWorld/servlet-name :: servlet-class/servlet/foo/HelloWorld/servlet-class :: /servlet :: :: /web-app :: :: :: :: :: - :: To unsubscribe, e-mail: [EMAIL PROTECTED] :: For additional commands, e-mail: [EMAIL PROTECTED] :: :: :: -- :: jason/ :: :: :: :: :: :: - :: To unsubscribe, e-mail: [EMAIL PROTECTED] :: For additional commands, e-mail: [EMAIL PROTECTED] :: :: :: :: :: Justin Ruthenbeck :: Software Engineer, NextEngine Inc. :: justinr - AT - nextengine DOT com :: Confidential :: See http://www.nextengine.com/confidentiality.php :: :: :: :: - :: To unsubscribe, e-mail: [EMAIL PROTECTED] :: For additional commands, e-mail: [EMAIL
Re: adding a servlet to my webapp
At 12:36 PM 9/3/2003, you wrote: My guess is that this is right then: servlet servlet-nameHelloWorld/servlet-name servlet-classHelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping Do I need the mypackage thing? From your ls output that you gave originally, it looks like you've got HelloWorld in a package called foo. So, yes -- you need the mypackage thing. It should be servlet servlet-nameHelloWorld/servlet-name servlet-classfoo.HelloWorld/servlet-class /servlet Try that out... justin Justin Ruthenbeck wrote: Jason, John was pointing out that you're missing the servlet-mapping which basically says, For a URL that looks like X, send the request to servlet Y. You've also got a malformed servlet-class value. Something like this should work... servlet servlet-nameHelloWorld/servlet-name servlet-classmypackage.HelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping justin At 12:02 PM 9/3/2003, you wrote: But, I don't want to use the invoker. I want to be able to specify the servlet itself in web.xml. The invoker is evil according to the link you gave me. John Turner wrote: You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- jason/ Justin Ruthenbeck Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential See http://www.nextengine.com/confidentiality.php - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: adding a servlet to my webapp
I am having a similar issue with URL mapping This used to work: Any tips? would like URL pattern to be host:port/webappname/Form web-app display-nameaeform/display-name description AE form controller. /description servlet servlet-nameAeFormServlet/servlet-name servlet-classformController.AeFormServlet/servlet-class /servlet servlet-mapping servlet-nameinvoker/servlet-name url-pattern/servlet/*/url-pattern /servlet-mapping THIS NO WORKY ANYMORE servlet-mapping servlet-nameAeFormServlet/servlet-name url-pattern*/Form/url-pattern /servlet-mapping /web-app -Original Message- From: Schalk [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 03, 2003 2:46 PM To: 'Tomcat Users List' Subject: RE: adding a servlet to my webapp Jason servlet servlet-nameHelloWorld/servlet-name servlet-class!-- Over here you have to specify the complete path to the servlet -- HelloWorld/servlet-class /servlet Kind Regards Schalk Neethling Volume4.Development.Multimedia.Branding emotionalize.conceptualize.visualize.realize Tel: +27125468436 Fax: +27125468436 email:[EMAIL PROTECTED] web: www.volume4.co.za :: -Original Message- :: From: Jason Jesso [mailto:[EMAIL PROTECTED] :: Sent: Wednesday, September 03, 2003 9:36 PM :: To: Tomcat Users List :: Subject: Re: adding a servlet to my webapp :: :: My guess is that this is right then: :: :: ?xml version=1.0 encoding=ISO-8859-1? :: :: !DOCTYPE web-app :: PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN :: http://java.sun.com/dtd/web-app_2_3.dtd; :: :: web-app :: :: servlet :: servlet-nameHelloWorld/servlet-name :: servlet-classHelloWorld/servlet-class :: /servlet :: servlet-mapping :: servlet-nameHelloWorld/servlet-name :: url-pattern/servlet/foo/HelloWorld/url-pattern :: /servlet-mapping :: :: /web-app :: :: Do I need the mypackage thing? :: :: With what I have above I get a HTTP Status 500 - :: :: root cause :: :: java.lang.ClassNotFoundException: HelloWorld :: :: :: :: :: :: :: Justin Ruthenbeck wrote: :: :: Jason, :: :: John was pointing out that you're missing the servlet-mapping which :: basically says, For a URL that looks like X, send the request to :: servlet Y. You've also got a malformed servlet-class value. :: Something like this should work... :: :: servlet :: servlet-nameHelloWorld/servlet-name :: servlet-classmypackage.HelloWorld/servlet-class :: /servlet :: servlet-mapping :: servlet-nameHelloWorld/servlet-name :: url-pattern/servlet/foo/HelloWorld/url-pattern :: /servlet-mapping :: :: justin :: :: :: At 12:02 PM 9/3/2003, you wrote: :: :: But, I don't want to use the invoker. I want to be able to :: specify the servlet itself in web.xml. :: :: The invoker is evil according to the link you gave me. :: :: :: :: John Turner wrote: :: :: :: You have to map your servlet in web.xml. :: :: FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker :: :: John :: :: Jason Jesso wrote: :: :: When I go to my servlet I get HTTP Status 404 - :: /jasonTest/servlet/foo/HelloWorld :: :: The url is: :: http://neptune/jasonTest/servlet/foo/HelloWorld :: :: My config is as follows: (What is wrong here??) :: :: I have a webapp defined in server.xml as :: :: === ::Context path=/jasonTest :: docBase=jasonTest :: debug=0 :: reloadable=true :: crossContext=true :: Logger :: className=org.apache.catalina.logger.FileLogger :: prefix=jasonTest suffix=.out/ :: /Context :: === :: :: :: My webapp directory structure looks like: :: === :: neptune:root ls -lR jasonTest/ :: total 16 :: drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF :: -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html :: jasonTest/WEB-INF: :: total 24 :: drwxr-sr-x 3 root software512 Sep 03 11:12 classes :: drwxr-sr-x 2 root software512 Sep 03 10:09 lib :: -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml :: :: jasonTest/WEB-INF/classes: :: total 8 :: drwxr-sr-x 2 root software512 Sep 03 10:31 foo :: :: jasonTest/WEB-INF/classes/foo: :: total 8 :: -rw-r- 1 root software815 Sep 03 10:31 :: HelloWorld.class :: :: jasonTest/WEB-INF/lib: :: total 0 :: neptune:root :: === :: :: My web.xml looks like: :: :: ?xml version=1.0 encoding=ISO-8859-1? :: :: !DOCTYPE web-app :: PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN :: http://java.sun.com/dtd/web-app_2_3.dtd; :: :: web-app :: :: servlet :: servlet-nameHelloWorld/servlet-name :: servlet-class/servlet/foo/HelloWorld/servlet-class :: /servlet :: :: /web-app :: :: ::
Re: adding a servlet to my webapp
Given your initial post your class HelloWorld was in jasonTest/WEB-INF/classes/foo So either HelloWorld must be in a package foo. ie the first code line of the Helloworld source is: package foo; or you need to put HelloWorld.class in jasonTest/WEB-INF/classes http://jakarta.apache.org/tomcat/tomcat-4.1-doc/appdev/deployment.html HTH, Jon Jason Jesso wrote: My guess is that this is right then: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-classHelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping /web-app Do I need the mypackage thing? With what I have above I get a HTTP Status 500 - root cause java.lang.ClassNotFoundException: HelloWorld Justin Ruthenbeck wrote: Jason, John was pointing out that you're missing the servlet-mapping which basically says, For a URL that looks like X, send the request to servlet Y. You've also got a malformed servlet-class value. Something like this should work... servlet servlet-nameHelloWorld/servlet-name servlet-classmypackage.HelloWorld/servlet-class /servlet servlet-mapping servlet-nameHelloWorld/servlet-name url-pattern/servlet/foo/HelloWorld/url-pattern /servlet-mapping justin At 12:02 PM 9/3/2003, you wrote: But, I don't want to use the invoker. I want to be able to specify the servlet itself in web.xml. The invoker is evil according to the link you gave me. John Turner wrote: You have to map your servlet in web.xml. FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker John Jason Jesso wrote: When I go to my servlet I get HTTP Status 404 - /jasonTest/servlet/foo/HelloWorld The url is: http://neptune/jasonTest/servlet/foo/HelloWorld My config is as follows: (What is wrong here??) I have a webapp defined in server.xml as === Context path=/jasonTest docBase=jasonTest debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=jasonTest suffix=.out/ /Context === My webapp directory structure looks like: === neptune:root ls -lR jasonTest/ total 16 drwxr-sr-x 4 root software512 Sep 03 10:18 WEB-INF -rw-r--r-- 1 root software 43 Sep 03 10:10 index.html jasonTest/WEB-INF: total 24 drwxr-sr-x 3 root software512 Sep 03 11:12 classes drwxr-sr-x 2 root software512 Sep 03 10:09 lib -rw-r--r-- 1 root software328 Sep 03 14:22 web.xml jasonTest/WEB-INF/classes: total 8 drwxr-sr-x 2 root software512 Sep 03 10:31 foo jasonTest/WEB-INF/classes/foo: total 8 -rw-r- 1 root software815 Sep 03 10:31 HelloWorld.class jasonTest/WEB-INF/lib: total 0 neptune:root === My web.xml looks like: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHelloWorld/servlet-name servlet-class/servlet/foo/HelloWorld/servlet-class /servlet /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
