March 2009 - jbpm-users - Jboss List Archives

[JBoss jBPM] - Re: RuntimeException when ending subprocess

by spidek

Hello, fix for this bug creates a new bug I've encountered. At least I think this is a bug. I mean - when process A calls subprocess B passing variable V with access configured to read-write, V == 'foo'. Then subprocess B nullifies variable V. After returning from B to A variable V is still equal 'foo', when it should be equal NULL (becouse access configuration was read and WRITE). I know that this is becouse of checks: if (value != null) in ProcessState.execute() and ProcessState.leave(), and I know that these checks fix bug, but they creates a new problem that I described here. Any ideas how can this be fixed? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214128#4214128 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214128

17 years, 1 month

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[JBoss jBPM] - Question about partitioning support

by carl261

Hi, Can anyone explain exactly how partitioning works in jBPM? Does it work in a similar way to the JBoss Application server, by mapping a partition to a single node, or a cluster of nodes? Is it possible to have several partitions with a single server node? Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214110#4214110 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214110

17 years, 1 month

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[JBoss jBPM] - Writing to custom tables not defined by JBPM

by joshsiaw

Hi, I'm a new user and am wondering whether it's possible to have JBPM save records to user-defined tables. (For example, saving fields in a form to separate tables) I'm guessing this can be done using handlers but am not sure how to go about it. Is anyone able to shed some light on this topic? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214052#4214052 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214052

17 years, 1 month

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[JBoss jBPM] - Re: Combining my persistent classes with the JBPM persistent

by salaboy21

you should change the strategy of generating tables in hibernate to hibernate.hbm2ddl.auto=update. check at hibernate documentation. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214041#4214041 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214041

17 years, 1 month

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[JBoss jBPM] - Re: Combining my persistent classes with the JBPM persistent

by rukahammer

nobody can help me? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214038#4214038 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214038

17 years, 1 month

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[JBoss jBPM] - Re: performance limits of jbpm

by camunda

Sorry, just a very quick answer (since I get my pile of work done and start vacations next week :-)): If you have actions which cannot be rolled back you should think about introducing transaction boundaries (async=true in jbpm) correctly. For the logging I basically extended the DbLoggingService, but there where some tricks to get it to work with the exceptions correctly. Maybe I have time to blog about it after my vacations... Cheers Bernd View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214007#4214007 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214007

17 years, 1 month

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[JBoss jBPM] - Re: Hightlight Jbpm process definition image

by rodosa

I did it generating html code, using the width, height, left, right, x and y attributes of process diagrams and nodes. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4213995#4213995 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4213995

17 years, 1 month

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[JBoss jBPM] - Jbpm-console problems

by rodosa

Hello, I 've some problems witj jbpm-console. I'm usingo jbpm-jpdl 3.2.3. When I access at jbpm-console I get the following errors: 1) I can't see the process definition image. It could be because I export the process definition in a .jar not in a .war. How it works?? The exception that it's thrown is: | 13:25:19,812 WARN [lifecycle] phase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@648b64) threw exception: java.lang.NullPointerException null | org.jbpm.jsf.core.phase.ProcessFilePhaseListener.beforePhase(ProcessFilePhaseListener.java:102) | com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:222) | com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) | org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) | org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) | java.lang.Thread.run(Thread.java:619) | 2) When I want to examine a process running its thrown this exception. But only when the process is running. If it's suspended nothing occurrs. All goes well. | java.lang.NullPointerException | java.lang.String.compareTo(String.java:1168) | java.lang.String.compareTo(String.java:92) | org.jboss.gravel.data.action.SortActionListener$ELComparator.compare(SortActionListener.java:144) | java.util.Arrays.mergeSort(Arrays.java:1270) | java.util.Arrays.sort(Arrays.java:1210) | java.util.Collections.sort(Collections.java:159) | org.jboss.gravel.data.action.SortActionListener.processAction(SortActionListener.java:83) | javax.faces.event.ActionEvent.processListener(ActionEvent.java:77) | javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:746) | javax.faces.component.UICommand.broadcast(UICommand.java:368) | org.jboss.gravel.action.handler.ResponseActionsHandler.onComponentPopulated(ResponseActionsHandler.java:24) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:180) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | org.jboss.gravel.common.handler.CollectionHandler.applyNextHandler(CollectionHandler.java:155) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) | com.sun.facelets.tag.ui.DecorateHandler.apply(DecorateHandler.java:105) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314) | com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169) | com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58) | com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128) | com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:306) | com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:279) | com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) | com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294) | com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273) | com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143) | com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113) | com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49) | com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25) | com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95) | com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:503) | com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:546) | javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:178) | com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) | com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) | com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | 3) When I want to deploy a process from jbpm-console. I select a valid processDefinition xml file and the console says: | Error deploying process: An exception of type "org.jbpm.jpdl.JpdlException" was thrown. The message is: [[ERROR] no processdefinition.xml inside process archive] | Could someone help me?? Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4213994#4213994 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4213994

17 years, 1 month

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[JBoss jBPM] - Re: TaskInstance order by in taskList.getTaskInstances() ?

by sal.nic

Ronald, you have told the truth, rather than go directly on the database to do this thing just for me, I prefer that I give a suggestion and make it for everyone ... I'm using jbpm 3.2.3 and at this moment I'm in difficult to change it, where to start? (I'm new in the opensource world). My skills are: JAVA: OK DATABASE: OK (pg, oracle, mysql, sqlserver) HIBERNATE : KO :( SVN : OK View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4213993#4213993 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4213993

17 years, 1 month

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[JBoss jBPM] - Re: TaskInstance order by in taskList.getTaskInstances() ?

by kukeltje

Why fear? It is a great opportunity to create something and contribute back. And it is not that difficult... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4213976#4213976 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4213976

17 years, 1 month

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jbpm-users March 2009