March 2008 - jboss-user - Jboss List Archives

[JBossCache] - Re: Replication setting per region

by genman

I don't see why you couldn't subclass the replication interceptors to simply ignore certain FQN. Unfortunately, it's not that straightforward to set up your own interceptor chain. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136854#4136854 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136854

18 years, 1 month

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[Tomcat, HTTPD, Servlets & JSP] - Guys, EL expression/JSTL tags just display literally on my p

by sepgs2004

I have JBoss 4.2.2, downloaded this Apache Taglibs standard.jar and jstl.jar and put these jars in jboss/server/default/lib directory; got past the compilation errors. Now on my rendered HTML page, EL expression just gets printed as it is in JSP, it does not get evaluated, seems like JBoss JSP compiler just does not apply tag library. However my java scriptlet prints the values correctly. Can you guys help me. Thanks for your time. Following is my JSP code | <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> | <%@ page import="java.util.ArrayList" %> | <%@ page import="com.model.Friends" %> | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %> | <html> | <head> | ... | <% | ArrayList friendsList = (ArrayList) request.getAttribute("friendsList"); | if (friendsList != null) { | int i = 0; | for (i=0; i<friendsList.size(); i++) | { | Friends f = (Friends) friendsList.get(i); | %> | <%=f.getFirstName()%> | <% | } | } | else { | %> | <%=new String("List is null")%> | <% | } | | %> | <br/> | <c:forEach items="${requestScope.friendsList}" var="friend"> | First name : <c:out value="${friend.firstName}" /> | Last name : <c:out value="${friend.lastName}" /> | Comments : <c:out value="${friend.comments}" /> | </c:forEach> | ... | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136848#4136848 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136848

18 years, 1 month

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[JBossCache] - Re: Define CacheLoader for different Regions

by manik.surtani＠jboss.com

email me a patch (off trunk?) and I'll have a look. You should also create a unit test, along the lines of the BDBJECacheLoaderTest or JDBCCacheLoaderTest (just extend the base test class which does all the real work). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136844#4136844 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136844

18 years, 1 month

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[JBoss AOP] - Re: JBoss AOP thinking

by stale.pedersen＠jboss.org

hi, ill try to answer a few of the issues/questions you have (i cant answer all of your questions so if there are others that can, please fill in :) 1. maven plugin: its true that we do not have a mavenplugin for 1.5, the one in svn is tagged against the CR release and is targeted towards the 2.0 release. note that the aopcompile weaving is compatible from 1.5 to 2.0, so you could use the plugin and still run it on jboss aop 1.5. 2. build issue. yes, regarding the dependency issue where the interceptors are located in a different module than the classes thats getting weaved i can understand your frustration. but atm i havent found any good solutions yet (if you have any suggestions please let me know, - do you know if aspectj have a way do to this?) 3. jboss aop & hibernate yes, in the current 1.5 release there were a few issues, but afaik they are all fixed in svn. 4. debugging. please elaborate. if you're thinking about debugging the weaving i personally think that the debug option is quite nice, its logging a lot, but then again you get all the info you need. 5. hot swap issue yes, from what i can understand this is the issue with aop changing the code at runtime. have you tested this using compiletime weaving? just to make sure regarding the startuptime with loadtime weaving. you minimized the target packages that was weaved to just those packages that had to be weaved? eg. if the entities were located in com.foo.bar.entity, thats the only package that you included in the weavingoption? (and you excluded everything else?) we are atm working hard on getting 2.0 out the door, we're tagging our last CR release atm (or it has already been tagged). there is a lot of nice stuff that we're very excited about and we have fixed a lot of the bugs that was reported in the 1.* version. we'll also try to add a tool to make it easier to compile and run aop programs. we would also really like to update/fix/rewrite the aopplugin for eclipse, but it dont think anything will happen before 2.0. hopefully we can help you with your issues and you'll continue using jboss aop :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136842#4136842 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136842

18 years, 1 month

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[JBoss Tools (users)] - Re: Eclipse 3.3.2 + JBoss tools 2.0.0GA + JBOSS 4.2 - new

by rob.stryker＠jboss.com

Summary: Eclipse 3.3.2 and WTP 2.0.2 break our seam apps. You should either downgrade to the supported platform or read the above-mentioned thread (and the JIRA issue) for work-around advice. JIRA http://jira.jboss.org/jira/browse/JBIDE-1862 Eclipse bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=222531 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136838#4136838 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136838

18 years, 1 month

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[JBoss Tools (users)] - Re: Eclipse 3.3.2 + JBoss tools 2.0.0GA + JBOSS 4.2 - new

by rob.stryker＠jboss.com

http://www.jboss.com/index.html?module=bb&op=viewtopic&t=131331&postdays=... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136837#4136837 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136837

18 years, 1 month

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[JBoss Tools (users)] - Eclipse 3.3.2 + JBoss tools 2.0.0GA + JBOSS 4.2 - new SEAM

by borner

I've built a simple shell SEAM project using Eclipse 3.3.2 + JBoss tools 2.0.0GA in accordance with the Seam Dev Tools Reference Guide at http://docs.jboss.org/tools/2.0.0.GA/seam/en/html/create_new_seam.html I didn't create anything other than what is generated by the SEAM wizard for a new SEAM project. I just tried to deploy to do a quick sanity check. Deployment fails because the EAR doesn't have the jboss-seam.jar file, even though it is in the EarContent directory generated by the Seam project wizard. Is there some setting somewhere that I can look at to see where/how the EAR file is actually generated? Thanks, Brad Details: Eclipse 3.3.2 + JBoss tools 2.0.0GA + JBOSS 4.2.2 GA. I reinstalled eclipse and jboss tools from scratch and did an update to ensure a 'clean' eclipse environment. Deploying to JBOSS 4.2 generates the following exception on the JBOSS server: Could not initialise deployment: file:/E:/servers/jboss-4.2.2.GA/server/default/deploy/GreatRides-ear.ear org.jboss.deployment.DeploymentException: Failed to find module file: jboss-seam.jar at org.jboss.deployment.EARDeployer.init(EARDeployer.java:295) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:872) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:809) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782) ... I have verified that the (project)-ear\EarContent directory does in fact have jboss-seam.jar in it: (project)-ear\EarContent\ antlr-runtime.jar drools-compiler.jar drools-core.jar jboss-el.jar jboss-seam.jar jbpm-jpdl.jar mvel14.jar richfaces-api.jar When I do a jar -tvf on the generated .ear file, jboss-seam.jar (and the others) are missing: e:/servers/jboss-4.2.2.GA/server/default/deploy $ jar -tvf GreatRides-ear.ear 0 Fri Mar 14 18:15:46 EDT 2008 META-INF/ 106 Fri Mar 14 18:15:44 EDT 2008 META-INF/MANIFEST.MF 4565 Fri Mar 14 18:15:46 EDT 2008 GreatRides-ejb.jar 4240037 Fri Mar 14 18:15:46 EDT 2008 GreatRides.war 1238 Fri Mar 14 14:42:12 EDT 2008 META-INF/application.xml 290 Fri Mar 14 14:42:12 EDT 2008 META-INF/jboss-app.xml 139 Fri Mar 14 14:42:12 EDT 2008 security.drl View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136836#4136836 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136836

18 years, 1 month

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[JBoss Tools (users)] - Re: upgrade to WTP 2.0.2 breaks EAR deployment in JBoss Tool

by rob.stryker＠jboss.com

http://jira.jboss.org/jira/browse/JBIDE-1862 - a workaround exists ;) Remove the module tags for the missing jars in the application.xml. You may need to close / re-open or unpublish / republish the ear project right after making these changes. This is not a full solution, though, as it doesn't allow the module tags to remain if the user wants them there ;) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136833#4136833 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136833

18 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: JBoss and Postgres on 2 machines

by PeterJ

If you have a profiler you can attach it to the jbossas to see what it is doing. Or you could take multiple jvm thread dumps and see what the threads are doing; that will sometime point out code hot spots. Also, have you eliminated garbage collection as being the issue? Have you gathered gc data (using -verbose_gc is usually sufficient) and analyzed it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136828#4136828 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136828

18 years, 1 month

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[Management, JMX/JBoss] - beginners question about MBeans

by mglowacki

Hi I would like to have a preview in runtime, how many users are currently on site. I have session scoped bean, named SessionData, which is created for each customer that visit the site. Now I would like to see how many instances are created, I suppose I could use MBeans and JMX console for that? What I expect with this thread is an answer if I'm right, and if, please give a link if you have, to tutorial how to do it without going deeply into mbean's topics - I know it's interesting thing, but now I have enough problems with my app performance and need quick solution to measure page load :( Thanks in advance, Michal View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136826#4136826 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4136826

18 years, 1 month

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jboss-user March 2008