February 2007 - jboss-user - Jboss List Archives

[JBoss jBPM] - How di I embedd jBPM in my j2ee app?

by anre42

Hi, I'm looking for tools to help me implement workflow functionality in an exsisting j2ee based application. I've read everything available about jbpm and also played around with it for a while and I think it will really fitl my needs, feature wise. However, I'm puzzeld about how I can embedd the jbpm libs and functionality into my app? The user guide is mostly focused on running jbpm stand alone which is not how I want to use it. E.g. we use hibernate 3 on oracle in the app, how can I make jpbm coexsist with that? Can I configure jbpm to use my exsisting hibernate.cfg.xml? and in that case? Any other things I should think of when embedding jpm in out app? Another thing, I have played around a bit in the Process Designer plugin for Eclipse and it looks really nice, but I lack a lot of things like setting conditions and variables etc or have I missed something? Appreciate all feedback Tnx /Andreas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016945#4016945 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016945

19 years, 2 months

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[JBoss Seam] - Re: Problem injecting DataModelSelection between two SFSB

by petemuir

@DataModel and @DataModelSelection should be on the same bean. If you want to use two beans then you should use the page parameter method (see a seam-gen built project for an example) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016944#4016944 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016944

19 years, 2 months

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[JBoss Seam] - Problem injecting DataModelSelection between two SFSB

by piotr.walczyszyn

I have a problem with injection of DataModelSelection in following scenario: anonymous wrote : SFSB A builds DataModel and begins new conversation, this DataModel is displayed on the page within dataTable and with each table row there is s:link that has action pointing to SFSB B method. | | SFSB B is running within same conversation context as SFSB A but unfortunetly has DataModelSelection null after navigation from dataTable. | Anybody has an idea what could be wrong in my scenario? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016943#4016943 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016943

19 years, 2 months

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[Performance Tuning] - JBoss/Tomcat idle before processing

by mglowacki

Hi I'm quite new to Jboss/Tomcat, so please forgive me if my questions are without sense... I have created a JSF application that uses EJB. It deploys successfully, but the thing that concerns me is: When I go to any page (locally, e.g. localhost:8080/Test/faces/Page1.jsp) I can see in jboss console that nothing happens for some time. No processing, page generation, nothing. What is that? It takes even few seconds and then the whole page appears. I'm still at development phase, but it concerns me already. Second thing is that makes development harder, when I've to wait for page to be loaded each time. I am very concerned what could happen when I will finish and many people will come to the page at once... Please give me a hint what to do, or at least where to start/search. Thank you in advance, Michal View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016940#4016940 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016940

19 years, 2 months

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[JBoss Seam] - Re: JSTL Tag Lib not found

by ask4saif

YOu have to add "jstl.jar" file in your Web-INF folder. you can do this by manually add an entry in your build file, where other seam and web related jars are also included. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016935#4016935 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016935

19 years, 2 months

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[Installation, Configuration & Deployment] - Re: The ultimate linux distro for jboss?

by kaobe

Hi, I've never tried to get JBoss via a package system, but maybe Red Hat offers that (look to the upper left corner -> JBoss - a division of Red Hat :) ). But why do you want to get it via a package system? You just have to unzip te folder with the jboss installation to get it installed. Change the run.sh to point to your jdk and you're ready. If you want to grade your system up you have to do a lot of handwork anyway, because you have to put your config-files to the new system. The rest is only the unzip of the new archive. To get this a bit more easy, you could define another deploy directory just for your config files. Then you just have to copy that to the new server and change the Deployment Scanner in conf/jboss-service.xml. Peter View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016934#4016934 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016934

19 years, 2 months

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[Installation, Configuration & Deployment] - MDB failing to deploy with ClassCastException

by creature

Hello, I've been working on the deployment setup for a J2EE app we've been developing in-house, and have hit an impasse with my EAR file. On deployment, I get a ClassCastException from my message-driven bean: 17:55:51,859 ERROR [ExceptionInterceptor] Caught RuntimeException java.lang.ClassCastException: org.jboss.jms.destination.JBossQueue at org.jboss.jms.client.container.AsfAspect.handleCreateConnectionConsumer(AsfAspect.java:111) [Full stacktrace at http://pastie.caboo.se/40302] I understand that I may get a ClassCastException if I was trying to load JBossQueue from two separate class loaders, but I only have one instance of jboss-messaging-client.jar in my system (in the container's lib/ directory) so I don't think that's the problem. I'm not sure what further information to provide to help diagnose this issue, so please do ask questions if needed. Thank you. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016933#4016933 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016933

19 years, 2 months

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[Performance Tuning] - jboss + eclipse + tptp?

by tthiele

hi there, our app suffers from dramatical huge memory footprint (~2-3g even in idle mode after start up). Now I want to track down the reason by using a profiler. We use JBossIDE2.0.0beta2 and JBoss4.0.3AS. Is it possible to use the Eclipse TPTP plugin with the JBossAS? Eclipse always disables profiling the JBoss Server. I tried JBoss Profiler but that was not successful. Or which other tool is suitable to find the reason for memory problems? Thanks Tilo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016932#4016932 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016932

19 years, 2 months

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[JBoss Seam] - Re: Protected methods on Seam components

by quilleashm

I don't have to have them protected in this instance but I'm using the SingleItemScreenAction class here to make life easier for implementors so all they have to define are some simple getters(). Making them protected means they are only accessible to subclasses which is what I want. Perhaps not so "obviously" :) but Seam uses a cglib proxy to wrap all component objects it creates. The proxy object subclasses the component so the Seam interceptors are called on each method call which, amongst other things, handles the bijection around calling the actual target method. A final method can't be subclassed so cglib doesn't add a method proxy for them so you get no Seam interception and therefore no bijection. Still not sure why a method being protected means cglib can't proxy it tho. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016931#4016931 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016931

19 years, 2 months

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[Beginners Corner] - Re: Java Error While Trying To Access JBoss Console or The J

by kaobe

Hi, it looks like you pointed to a JRE instead of an JDK. Tomcat needs a JDK to be able to compile the JSPs into Servlets. So I think you have not pointed JAVA_HOME to the SDK (btw, what is SDK 5.5?), but to a JRE. Peter View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016930#4016930 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4016930

19 years, 2 months

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jboss-user February 2007