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Custom processes in jBPM 5.1 console
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created by <a href="http://community.jboss.org/people/michal.warecki">Michał Warecki</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/622021#622021">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I discovered an issue while retrieving custom processes in jBPM 5.1 console.</p><p>I've configured persistence.xml and testDS1 for my already created processes in MySQL db. Also I set workDefinitions inside jbpm-gwt-console for custom WorkItem Handlers and set -Djbpm.console.directory to directory where my processes are placed. When I'm trying to read processes in jbpm console I've got exceptions:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><p>org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not initialize stateful knowledge session: Could not find true</p><p> org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:319)</p><p> org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:230)</p><p> org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:206)</p><p> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:360)</p><p> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)</p><p> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)</p><p> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)</p><p> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</p><p> org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)</p><p> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)</p><p><strong>root cause</strong> </p><pre class="jive-pre">java.lang.RuntimeException: Could not initialize stateful knowledge session: Could not find true<br/>     org.jbpm.integration.console.CommandDelegate.newStatefulKnowledgeSession(CommandDelegate.java:185)<br/>     org.jbpm.integration.console.CommandDelegate.getSession(CommandDelegate.java:193)<br/>     org.jbpm.integration.console.CommandDelegate.<init>(CommandDelegate.java:71)<br/>     org.jbpm.integration.console.ProcessManagement.<init>(ProcessManagement.java:35)<br/>     org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:22)<br/>     org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:19)<br/>     org.jboss.bpm.console.server.ProcessMgmtFacade.getProcessManagement(ProcessMgmtFacade.java:98)<br/>     org.jboss.bpm.console.server.ProcessMgmtFacade.getDefinitionsJSON(ProcessMgmtFacade.java:122)<br/>     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/>     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/>     java.lang.reflect.Method.invoke(Method.java:597)<br/>     org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)<br/>     org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)<br/>     org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)<br/>     org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)<br/>     org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)<br/>     org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)<br/>     org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)<br/>     org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)<br/>     org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)<br/>     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br/>     org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)<br/>     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)<br/></pre>
<p><strong>root cause</strong> </p>
<pre class="jive-pre">java.lang.IllegalArgumentException: Could not find true<br/>     org.jbpm.integration.console.CommandDelegate.newStatefulKnowledgeSession(CommandDelegate.java:111)<br/>     org.jbpm.integration.console.CommandDelegate.getSession(CommandDelegate.java:193)<br/>     org.jbpm.integration.console.CommandDelegate.<init>(CommandDelegate.java:71)<br/>     org.jbpm.integration.console.ProcessManagement.<init>(ProcessManagement.java:35)<br/>     org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:22)<br/>     org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:19)<br/>     org.jboss.bpm.console.server.ProcessMgmtFacade.getProcessManagement(ProcessMgmtFacade.java:98)<br/>     org.jboss.bpm.console.server.ProcessMgmtFacade.getDefinitionsJSON(ProcessMgmtFacade.java:122)<br/>     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<br/>     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<br/>     java.lang.reflect.Method.invoke(Method.java:597)<br/>     org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)<br/>     org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)<br/>     org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)<br/>     org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)<br/>     org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)<br/>     org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)<br/>     org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)<br/>     org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)<br/>     org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)<br/>     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)<br/>     org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)<br/>     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)<br/></pre>
</blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>What is the reason of this exception? More interesting question: How can I set this custom work item definitions if there are deployed in other spring-based web application? Is it possible to just browse already created processes without execution? Execution of this processes will be left for my spring-based web app.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I want to use jBPM console for just browsing and check status (in graph viewer in case of processes) of  processes and task.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks in advance.</p></div>
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