June 2007 - jboss-user - Jboss List Archives

[JBoss Portal] - Re: Class Cast Exception Implementing simple JSF portlet

by viggo.navarsete

Any update to this topic? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057502#4057502 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057502

18 years, 10 months

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[Clustering/JBoss] - problems with session replication

by ddai

I followed the steps in document and Wiki in doing this but it just doesn't work to me at all. I an just wondering if I missed something. First of all, the sticky session part is working perfectly for me. So I think I set the loadbalancer correctly Then, I changed the sticiky session varaible in the worker.propties to 0, added the tag to the web.xml and created the jboss-web.xml in web-inf. Here is what that fille looks like: ------------------------------------------------------------------------------ <?xml version="1.0" encoding="UTF-8"?> <jboss-web version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <replication-config> <replication-granularity>SESSION</replication-granularity> <replication-trigger>SET_AND_NON_PRIMITIVE_GET</replication trigger> </replication-config> </jboss-web> ------------------------------------------------------------------------------ Is it all I need to do? Did I get them right? Then I started two JBoss servers on two separate machines and run the application. 3 kinds of problems show up. 1. It seems all the requests only go to one server while leave the other one untouched. 2. "Session Expire" I still cannot get rid of it. Isn't the session information supposed to be duplicated across all the nodes within the same cluster this time?? What makes thing worse is that the problem pops up irregularly. Sometimes, it shows up right after I log in. Sometimes, it looks good for the first several steps, but it still shows up in the end. It is totally irregular so that I have no clue how to track down the problem 3. Exceptions Sometime before the session expires, a webpage showing all the exceptions will show up. The exceptions are like: ------------------------------------------------------------------------------ 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: setAttribute: Non-serializable attribute org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:395) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) InputValidationFilter.doFilter(InputValidationFilter.java:54) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) root cause java.lang.IllegalArgumentException: setAttribute: Non-serializable attribute org.jboss.web.tomcat.tc5.session.ClusteredSession.setAttribute(ClusteredSession.java:532) org.apache.catalina.session.StandardSessionFacade.setAttribute(StandardSessionFacade.java:129) org.apache.jsp.gcsMenu_jsp._jspService(gcsMenu_jsp.java:450) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) InputValidationFilter.doFilter(InputValidationFilter.java:54) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs. Apache Tomcat/5.5.20 ----------------------------------------------------------------------------------- My JBoss version is 4.0.5GA. My web server is IIS v 6.0. I would say I have killed myself doing this these days. I am a new comer to JBoss, so any clue on what's happening here will be highly appreciated. Thanks!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057501#4057501 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057501

18 years, 10 months

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[JBoss Seam] - How to run a page action only once? or How to maintain the c

by grettke_spdr

Hi folks, We've got a single requirement in our app where the user can come in on a RESTful URL. The idea is that they make a request and then leave, there is no more interaction. Originally I set this up as a single page with an action. However, I didn't know how to specify that the action only be executed once, so it got run each time the page was submitted after validation errors for example. I ended up coding around it by maintaining state in the component, but that was hacky, as the component didn't need to maintain anything beyond page conversations. My solution was to create a restful url whose sole purpose in life is to jumpstart a component only once: | <page view-id="/prepareInspectionRequest.xhtml" | action="#{inspectionRequestAction.preparePage}"> | <param name="accountNumber" | value="#{inspectionRequestForm.accountNumber}"/> | <param name="userProfile" | value="#{inspectionRequestForm.userProfile}"/> | | <navigation from-action="#{inspectionRequestAction.preparePage}"> | <rule if="#{inspectionRequestAction.validRequest}"> | <redirect view-id="/inspectionRequest.xhtml"/> | </rule> | <rule if="#{not inspectionRequestAction.validRequest}"> | <redirect view-id="/message.xhtml"/> | </rule> | </navigation> | </page> | Is this the best approach? The conversation scopes of these components defaults to page, which could be fine. After the redirect, the component has lost its state. How to redirect and maintain "page conversation" state. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057500#4057500 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057500

18 years, 10 months

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[JBoss Seam] - Funniest bug ever

by fady.matar

I'm doing a couple of tests on seam and fell on the funniest error ever. I created a table in my database and named it member. Ran seam gen and the resultList won't execute the member object creates a bug in the hql query. Renamed the table to actor, ran seam-gen again and it worked fine View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057498#4057498 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057498

18 years, 10 months

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[JBoss Seam] - Re: Error with glassfish booking example in register.xhtml w

by pete.muir＠jboss.org

The jee5 example in CVS (renamed from glassfish) is working great with a recent glassfish build (check the readme-glassfish.txt) - I'd grab a nightly from perhaps last night and give it a go. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057497#4057497 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057497

18 years, 10 months

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[JBoss Seam] - Error with glassfish booking example in register.xhtml with

by rdg2cig

I am working with the Seam 1.3 Alpha release and Glassfish V2 B4 trying to run the glassfish-booking demo application. I get it deployed and the home page comes up but when I try to "Register New User" I get the following error in Firefox 2: XML Parsing Error: not well-formed Location: http://localhost:8090/jboss-seam-glassfish/register.seam?cid=3 Line Number 1, Column 2: When looking at the page source view in Firefox, the first line looks like: <??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> Looking at the deployed register.xhtml does not show the <???? characters. Any ideas? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057496#4057496 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057496

18 years, 10 months

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[JBoss Seam] - [1.3.0Alpha]Source code from CVS contains non-ASCII characte

by ellenzhao

Hi, I don't know whether it was only me or more people were affected. I got a CVS snapshot from here: http://cruisecontrol.jboss.com/cc/artifacts/jboss-seam-builds The file I downloaded was the 20070623.tar.gz. Ant complained that it could not build Seam core from the source files because of some non-ASCII characters. These files mostly lie in org.jboss.seam.mock, org.jboss It seems that in the first comment-lines, there is always a 0xA0 after the newline. For example in this file: jboss-seam-CVS.20070623/src/main/org/jboss/seam/servlet/SeamExceptionFilter.java Could someone please do some clean up in the future CVS snapshots? Thank you very much in advance! Regards, Ellen (Ant ran under Debain Lenny) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057493#4057493 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057493

18 years, 10 months

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[Installation, Configuration & Deployment] - JBoss 3.2.x seems to be missing Tomcat files

by Creepy Gnome

Hello, I have download several of the 3.2 version (3.2.3, 3.2.5, 3.2.8 SP1) and they all seem to have the same problem. Tomcat files are missing, specifically javax.servlet.jar. When I try to add Tomcat 3.2.8 SP1 for example as a server to Eclipse 3.2.2 as a Server Runtime it gives me an error that it cannot find the javax.servlet.jar. I checked all 3 versions of the 3.2.x versions list above and they are all missing this file. Version 4.x seems to have this file and many others. However I need to use a version of 3.2 for a project. Can someone tell me why this file any possible others are missing, and how can I get them installed for a 3.2.x environment? Kind Regards, Creepy View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057491#4057491 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057491

18 years, 10 months

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[JBoss Tools (users)] - Re: Exadel Plugins available in opensource

by dsbader

What is the installation procedure? Also - what eclipse and/or wtp requirements? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057488#4057488 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057488

18 years, 10 months

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[JBossCache] - NoClassDefFoundError with TreeCache on JBoss 4.2

by tazman

Hi, when I click on "service=TreeCache-Cluster" link under "jboss.cache" in JMX console, I get a NoClassDefFoundError. I just copied my whole JBoss 4.2 installation from my windows dev machine to the linux server. Everything works perfectly, even TreeCache itself. The only difference is that on the server machine I get the exception whereas dev machine does work. This is the exception: java.lang.NoClassDefFoundError: org/jgroups/MembershipListener | java.lang.ClassLoader.defineClass1(Native Method) | java.lang.ClassLoader.defineClass(ClassLoader.java:620) | java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) | java.net.URLClassLoader.defineClass(URLClassLoader.java:260) | java.net.URLClassLoader.access$100(URLClassLoader.java:56) | java.net.URLClassLoader$1.run(URLClassLoader.java:195) | java.security.AccessController.doPrivileged(Native Method) | java.net.URLClassLoader.findClass(URLClassLoader.java:188) | org.jboss.mx.loading.RepositoryClassLoader.findClassLocally(RepositoryClassLoader.java:675) | org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:655) | java.lang.ClassLoader.loadClass(ClassLoader.java:306) | org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:193) | org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:131) | org.jboss.mx.loading.LoadMgr3.nextTask(LoadMgr3.java:399) | org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:520) | org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408) | java.lang.ClassLoader.loadClass(ClassLoader.java:299) | java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:580) | java.lang.ClassLoader.loadClass(ClassLoader.java:251) | org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1345) | org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204) | org.jboss.jmx.adaptor.control.Server.getMBeanAttributeResultInfo(Server.java:156) | org.apache.jsp.inspectMBean_jsp._jspService(inspectMBean_jsp.java:185) | org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387) | org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) | org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.inspectMBean(HtmlAdaptorServlet.java:204) | org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdaptorServlet.java:96) | org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doGet(HtmlAdaptorServlet.java:77) | javax.servlet.http.HttpServlet.service(HttpServlet.java:690) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | Any ideas? tazman View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057487#4057487 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057487

18 years, 10 months

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jboss-user June 2007