Replicating session across applications

Hi, I use Tomcat 5.0.19 under Windows 2000 and have different applications running on one tomcat instance. When I set a session variable in one application it does not appear in the other applications. Is there an easy way to achive that? Thanks Bernhard Slominski Technical Project Manager

AW: Memory Leak

Hi, I had a simalar problem when not closing database related stuff (connections, resultsets, statemnts). Does that apply to your application maybe? Cheers Bernhard -Ursprüngliche Nachricht- Von: Chanan Braunstein [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 15. April 2004 16:27 An:

AW: Tomcat 5, cross context problem

Hi, I posted the same question, and didn't get an answer, so I just did some research on my own: First of all the session is ALWAYS on application scope, this is not an Tomcat specific behaviour but a requirement of the Specification: SRV.7.3 Session Scope HttpSession objects must be scoped at

AW: Tomcat 5 : java.lang.OutOfMemoryError

Maybe your query just returns too much results, because sometimes copies a part of the data locally to your client and does the query processing there, so for a serious Web Apllication Access is definitly the wrong choice, consider using either SQL Server or maybe MySql. Cheers Bernhard

session-config session-timout value from web.xml

Hi, Is it possible, to extract the value that is is the web.xml file for session timeout into my JSP page session-config session-timeout 5 /session-timeout /session-config I want to get the 5 minutes into the JSP page so I can use it for some information. Thanks for your help! Bernhard

AW: session-config session-timout value from web.xml

! session.getMaxInactiveInterval() is I believe the right thing to call... look at the docs to be sure which method you should be calling. Bernhard Slominski wrote: Hi, Is it possible, to extract the value that is is the web.xml file for session timeout into my JSP page session-config session-timeout 5

AW: How to run servlet for every 30 minutes in Tomcat 4.1.30

Hi, you can use something like HTTPUnit which just calls the web page with your servlet. Can can easiliy schedule the HTTPUnit Job, so it runs every 30mins. Cheers Bernhard -Ursprüngliche Nachricht- Von: Shilpa Nalgonda [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 21. Dezember 2004

AW: Tomcat 5.0.28 exiting randomly

Hi Greg, we had simalar problems and couldn't find out the exact reason. We solved it by just making an automated nightly restart of Tomcat. It's maybe just running out of memory after some time. Cheers Bernhard -Ursprüngliche Nachricht- Von: Greg Lappen [mailto:[EMAIL PROTECTED]

Connections not released during reload

Hi, I'm using the following conmfiguration: - tomcat 5.0.28 - Windows 2000 - Oracle 9i database on Sun Solaris I'm using the Tomcat connection pooling dbcp and have the following problem. When reloading the applcation, the open connections are not released and just stay open on the database

AW: session across webapps

Hi Huu, First of all the session is ALWAYS on application scope, this is not an Tomcat specific behaviour but a requirement of the Specification: SRV.7.3 Session Scope HttpSession objects must be scoped at the application (or servlet context) level. The underlying mechanism, such as the cookie

AW: Connections not released during reload

a ServletContextLlistener and in its contextDestroyed() method use the shutdown() method of the DBCP pool to close connections. rgds Antony Paul On Thu, 13 Jan 2005 11:37:22 +0100, Bernhard Slominski [EMAIL PROTECTED] wrote: Hi, I'm using the following conmfiguration: - tomcat 5.0.28

AW: Long running requests and timeouts?

Hi Andrzej, one possible workaround is compress the output, so the response is compressed with zip compresseion and your response gets shorter. You need a response filter for that, if this is an option an you need more details let me know. Cheers Bernhard -Ursprüngliche Nachricht- Von:

Reloading an application via command line

Hi, for an automated build process I want to reload an application via command line, is this possible? The possibilties I found out so far were: - ant script - using the tomcat manager Thanks Bernhard Slominski

Forum instead of mailist!!

These autoreply is really annoying, but it can easily happen if you forget to unsubscribe, before leaving on holiday That's why I vote for a forum instead of a mailist! Does anyone agree? Cheers Bernhard -Ursprüngliche Nachricht- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]

AW: Not able to run .html and servlet in Tomcat 5

If you use it together with Apache it may be an Apache configuration problem -Ursprüngliche Nachricht- Von: Vivek Behal [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 29. September 2004 11:41 An: Tomcat Users List Betreff: RE: Not able to run .html and servlet in Tomcat 5 yes. it is

AW: JSP compile hangs

Hi Eric, did you check the generated code? Maybe from the code you see what might be the problem. Another possible solution is wrting your own EL function which replaces the nested calls. Cheers Bernhard -Ursprüngliche Nachricht- Von: Eric Blenkush [mailto:[EMAIL PROTECTED] Gesendet:

AW: Deny access to a JSP page

Hi, I think the easiest way is to add a security contsraint in you web.xml of you web application: web app... security-contraint web-resources-collection web-resource-nameTest/web-resource-name url-pattern/myjsps/*/url-pattern /web-resources-collection

AW: JasperException while running JSP

Hi, in Tomcat Version 5.5.4 there is a bug in the JSP Compiler Jasper, it sometiems looses the classpath (Bug: http://issues.apache.org/bugzilla/show_bug.cgi?id=32330) This is fixed in 5.5.7. So there are two ways to fix it: 1. Restart Tomcat 2. Upgrade to 5.5.7 Cheers Bernhard

AW: Getting other Sessions

Hi, HttpSession.getAttributeNames() should do what you want! From the javadoc: getAttributeNames public java.util.Enumeration getAttributeNames() Returns an Enumeration of String objects containing the names of all the objects bound to this session. Cheers Bernhard -Ursprüngliche

AW: Getting other Sessions

Matt -Original Message- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: 23 February 2005 09:17 To: 'Tomcat Users List' Subject: AW: Getting other Sessions Hi, HttpSession.getAttributeNames() should do what you want! From the javadoc: getAttributeNames public

AW: possibly stupid question

Hi, we use this instructions to log to a file. Sounds a bit complicated, but should work: Follow the following steps to setup a file named tomcat.log that has internal Tomcat logging output to it: 1. Create a file called log4j.properties with the following content and save it into

JSP precompilation, jspc, NullPointerException

Hi, I try to get the precompilation working with tomcat 5.5.7 under Windows NT. I use the following target: target name=jspc taskdef classname=org.apache.jasper.JspC name=jasper2 classpath id=jspc.classpath pathelement

AW: How to Deploy Replacement War

Hi Scott, it's quite easy: you just have to copy the war-file across in your webapps root. Tomcat picks up the war file automatically and redeploys your application. You don't have to mess around with the manager app. It normally only takes a few seonds. Depending on your configuration after some

Precompilation of tag files

Hi, after getting the jsp precompilation finally working, I want also want to do the precompliation for tag files. I'm using tomcat 5.5.7 on both Windows 2000 and Sun Solaris. So something like this: %@ taglib prefix=mytag tagdir=/WEB-INF/tags % mytag:header/ The precompilation task generates

AW: Compiling JSP files

Hi Charles, what you can do is to use an ant task for do the precompilation. This is a bit smarter than via the command line I guess. The docu is under http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jasper-howto.html#Web%20Appl ication%20Compilation It's not very well documented, it took me a

AW: Validation Frame work

I agree with Steve, but there is a much simpler possibility that the JS validation does not work: The user can just switch it off in the browser. This might not be just to bypass validation, but maybe just for security reasons, so for a business critical apllications I'd discourage anyone from

AW: jspServlet runs out of memory while compiling some jsp files using fork=true

Hi, I would suggest that you do a precompilation of your jsps on a deployment machine which is separate from the live machine. So your compilation is not done on the live server, which might be on heavy load. Also you don't have the problem that the first visitor has to wait an awful long time

AW: jspServlet runs out of memory while compiling some jsp files using fork=true

production servers. Btw. I'm using tomcat 5.0.28. Thx, Vesa - Original Message - From: Bernhard Slominski [EMAIL PROTECTED] To: 'Tomcat Users List' tomcat-user@jakarta.apache.org Sent: Friday, May 27, 2005 3:25 PM Subject: AW: jspServlet runs out of memory while

AW: Reloadable Hangs

Hi, the thread death is caused by log4j. You have to shutdown log4j when the context is destroyed: see http://issues.apache.org/bugzilla/show_bug.cgi?id=26372 for more details. Cheers Bernhard -Ursprüngliche Nachricht- Von: Ari Suutari [mailto:[EMAIL PROTECTED] Gesendet: Freitag,

AW: jspServlet runs out of memory while compiling some jsp files using fork=true

fork=true Hmh.. how does you deployment script work? Do you compile jsp pages in some other server than the live server? Well, I didn't write those pages :), I just have to live with legacy code :D Vesa - Original Message - From: Bernhard Slominski [EMAIL PROTECTED

AW: Logging the HTTP headers

Hi Cristi, they are in the Apache Logfile anyway, why do you want to log them again? Bernhard -Ursprüngliche Nachricht- Von: cristi [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 2. Juni 2005 10:04 An: Tomcat Users List Betreff: Logging the HTTP headers Hello all Is there

war file disappears during deployment

Hi, I have a very strange phenomenon: When I do a hot deployment of my application via war file, my application disappears sometimes! I'm using Tomcat 5.5.7 on Sun Solaris 7. I post you my ant script, which I'm using. As you can image, this is not very nice in a production environment. I try to

Hot deployment - Your experience

Hi all, I'm working on a backoffice admin application on Tomcat (5.5.7, Sun Solaris 9). I try to do hot deployment via a war file, but it doesn't work at all for me. What I do is just to copy the war file across. The problems I got (happens randomly): - application including war file disappears

AW: Hot deployment - Your experience

An: Tomcat Users List Betreff: Re: Hot deployment - Your experience Hi, --- Ursprüngliche Nachricht --- Von: Bernhard Slominski [EMAIL PROTECTED] An: 'Tomcat Users List' tomcat-user@jakarta.apache.org Betreff: Hot deployment - Your experience Datum: Mon, 13 Jun 2005 14:27:45 +0200

AW: Use JSPC

Hi Mino, just one thing to add to the very good answer from Charl: I post you my ant sccript, which does all together precompiling and automatic generation of the web.xml file. You might take it as a basis for your stuff. Cheers Bernhard !-- do the precompilation -- target

AW: JSP pre-compile and Apache

Well there is one big advantage when using precompiled JSPs: You're sure that all JSPs are compilable, so you don't get any compile errors on your live site. That gives your application more stability. Bernhard -Ursprngliche Nachricht- Von: Charl Gerber [mailto:[EMAIL PROTECTED]

AW: AW: JSP pre-compile and Apache

It's not that it's not tested. It can happen very easiliy, when you just forgot to check something in the version control: You added a method to a bean, change the JSP, it's working fine in you test environment, you check in the JSP, but forget the bean, do the release and you get the compile

AW: Use JSPC

it doesn't matter ? Maybe someone have an idea on what I miss... -- Nicolas -Original Message- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: jeudi 16 juin 2005 11:44 To: 'Tomcat Users List' Subject: AW: Use JSPC Hi Mino, just one thing to add to the very good

AW: Use JSPC

: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: jeudi 16 juin 2005 11:44 To: 'Tomcat Users List' Subject: AW: Use JSPC Hi Mino, just one thing to add to the very good answer from Charl: I post you my ant sccript, which does all together precompiling and automatic generation

AW: tomcat list ant task queries

Hi Tim, what you also can do is just checking if the directory of the webapp exists. So this would be a check on the filesystem and not in Tomcat, but should work as well. Cheers Bernhard -Ursprüngliche Nachricht- Von: Tim Diggins [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 23.

AW: deploying war files

Hi Darren, what I do is to deploy the war file as zip file, then extract it and reload the applicataion. It's not very nice, but it's working automatically in an ant script, I did it because the war file deployment was to unstable. Cheers Bernhard -Ursprüngliche Nachricht- Von:

AW: Load all JSP pages on startup

I don't want to precompile in my build script, With the precompilation you can do the stuff you need, it automatically creates the servlet mapping in the web.xml. The only thing you have to add is the load-on-startup1/load-on-startup part, but I think you can automate this as well. So why

AW: AW: Load all JSP pages on startup

We have a custom (non-generated) web.xml, with some taglibs and servlets defined in there. Precompilation is tomcat dependend I suppose? You're right precompliation is tomcat dependent, but it works like this that the ant task takes your (non-tomcat dependent) web.xml and just adds the

AW: AW: Load all JSP pages on startup

We have a custom (non-generated) web.xml, with some taglibs and servlets defined in there. Precompilation is tomcat dependend I suppose? You're right precompliation is tomcat dependent, but it works like this that the ant task takes your (non-tomcat dependent) web.xml and just

AW: AW: Load all JSP pages on startup

It's even better than that: the webapp itself is portable, without the Tomcat libraries. The precompilation process just churns your JSPs into servlets at build time instead of runtime. Let me add somthing here, it's right that the servlets are build at compile time, but they still use

AW: Jsp Pre-compilation

Hi Nils, two things: 1. I would use an absolute path instead of the realitive one ./hummingbird I guess jasper just can't pick up your jsps! 2. outputDir: You set it to WEB-INF/classes but what you create are actually java source files, so this is not right, even tohough it doesn't explain the

AW: error while building with jakarta-ant-1.5.1

Hi Tim, Iam sure that Iam using the right tools.jar, and it is containing the class com.sun.tools.javah.Main I also think so, because that's what the errormessage says, it cannot find the requested constructor. I check my tools.jar (JDK 1.5.0_01) and I found this method signature, which

AW: URI of *_jsp.java

Hi Kristoffer, the java files are under ${TOMCAT_HOME}\work\catalina\localhost ... But you cannot get these files via URI, because that would mean that everyone can see the sourcecode of your jsp. It's not quite clear to me how you retrive the sutdent name from the generated java file. A better

AW: AW: URI of *_jsp.java

: URI of *_jsp.java On Monday 11 July 2005 14:01, Bernhard Slominski wrote: Hi Kristoffer, the java files are under ${TOMCAT_HOME}\work\catalina\localhost ... But you cannot get these files via URI, because that would mean that everyone can see the sourcecode of your jsp. It's

AW: Preprocessing JSP pages

How about integrating it in your ant build script? This changes your preprocessing from runtime to compile time. Bernhard -Ursprüngliche Nachricht- Von: Edward Hibbert [mailto:[EMAIL PROTECTED] Gesendet: Montag, 18. Juli 2005 11:32 An: tomcat-user@jakarta.apache.org Betreff:

AW: Deployment using WAR files

Hi Joaquim, I think you always should do a COMPLETE release of the war file. So you always have an atomic, conistent relase. When it comes to rollback, versioning etc. you're much better off in having a complete release as war file. You can use hot deployment, so when you copy the new war file

AW: Using a constant in a JSP

Hi, this is simply not supported in EL! I submitted this already as an enhancement https://jsp-spec-public.dev.java.net/issues/show_bug.cgi?id=134 But it won't be in the next release in JSP 2.1, that's for sure. So you need to do a workaround: - Use a bean to retrive the constant - write an EL

AW: Session ID's

Some small addition: URL Rewriting is only used when cookies are switched off. From the Servlet Spec: SRV.7.1.3 URL Rewriting URL rewriting is the lowest common denominator of session tracking. When a client will not accept a cookie, URL rewriting may be used by the server as the basis for

AW: Session ID's

-Ursprüngliche Nachricht- Von: Charles P. Killmer [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 2. August 2005 19:08 An: Tomcat Users List Betreff: RE: Session ID's Thanks. I will take a look through this. Charles -Original Message- From: Bernhard Slominski [mailto

AW: JspC compile exception in tomcat-deployer 5.5.10

Hi Richard, the problem is that your classpath for the jasper path is not correct. So this Null Pointer exception actually means that some class was not found. Note that you need all the tomcat libraries in your jaser classpath, as well as your libs as well. I post you my script, which is working

AW: JSP Precompilation

Maybe there are a few classfiles missing, which are only used with these two jsps. Bernhard -Ursprüngliche Nachricht- Von: Ramnish Kalsi [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 17. August 2005 20:52 An: 'Tomcat Users List' Betreff: JSP Precompilation I am trying to use

AW: tomcat 5.5.9 not recompiling JSPs

You're both right. But when you run your Webapplication under non-tomcat container you need the tomcat libraries. Also when going to dfferent versions of tomcat, so e.g. from 4 to 5.5 you might get compatibility issues. Bernhard -Ursprüngliche Nachricht- Von: Allistair Crossley

AW: cross context info

Hi Alain, First of all the session is ALWAYS on application scope, this is not an Tomcat specific behaviour but a requirement of the Specification: SRV.7.3 Session Scope HttpSession objects must be scoped at the application (or servlet context) level. The underlying mechanism, such as the cookie

AW: JSP 2.1 in Tomcat 6?

Hi Ron, I don't know about the JSP 2.1 Support in Tomcat, but if you want to try it out just use Glassfish: https://glassfish.dev.java.net/ Cheers Bernhard -Ursprüngliche Nachricht- Von: Ron Kiat [mailto:[EMAIL PROTECTED] Gesendet: Sonntag, 18. September 2005 18:16 An: Tomcat

AW: Removing session id from url links

The session ids in the URL (URL Rewriting) are only used when cookies are switched off as a fallback, so when cookies are switched on on your machine you shouldn't see the session Id in the URL. When you don't need a seesion on your page you can use this page directive to switch off the session,

AW: AW: Removing session id from url links

on the search engine listing. Any way to remove that? Assaf --- Bernhard Slominski [EMAIL PROTECTED] wrote: The session ids in the URL (URL Rewriting) are only used when cookies are switched off as a fallback, so when cookies are switched on on your machine you shouldn't see the session Id

AW: How to PreCompile JSPs

From the Tomcat docs: http://jakarta.apache.org/tomcat/tomcat-5.5-doc/jasper-howto.html -Ursprüngliche Nachricht- Von: Murali [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 29. September 2005 16:54 An: tomcat-user@jakarta.apache.org Betreff: How to PreCompile JSPs Hi , Can

AW: session state preserved across different applications

Hi Michael, this comes up every so often, so here is just the answer, which I posted some time ago: First of all the session is ALWAYS on application scope, this is not an Tomcat specific behaviour but a requirement of the Specification: SRV.7.3 Session Scope HttpSession objects must be scoped

AW: Refresh ResourceBundle

Hi, you can write a class which handles the loading of the resoucres, so you can control the behaviour. We have the resource bundles in the DB, so we can administer it via the DB without restarting the application Cheers Bernhard -Ursprüngliche Nachricht- Von: Roland Carlsson