Thx. I was behind a proxy and it was'nt able to connect to
http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd.
I don't understand why it has to, but it is working by removing it or with
direct internet connexion.
Now I have different problems
1)
jobexecutor import in my hibernate config seems to create the following error
org.jbpm.api.JbpmException: no command executor available in job executor
| at
org.jbpm.pvm.internal.jobexecutor.JobExecutor.start(JobExecutor.java:78)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
| at java.lang.reflect.Method.invoke(Unknown Source)
| at org.jbpm.pvm.internal.util.ReflectUtil.invoke(ReflectUtil.java:267)
| at
org.jbpm.pvm.internal.wire.operation.InvokeOperation.apply(InvokeOperation.java:39)
| at
org.jbpm.pvm.internal.wire.descriptor.ObjectDescriptor.initialize(ObjectDescriptor.java:229)
| at
org.jbpm.pvm.internal.wire.WireContext.performInitialization(WireContext.java:537)
| at
org.jbpm.pvm.internal.wire.WireContext.processPendingInitializations(WireContext.java:568)
| at org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:454)
| at org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:441)
| at org.jbpm.pvm.internal.wire.WireContext.get(WireContext.java:421)
| at
org.jbpm.pvm.internal.wire.WireContext.initializeEagerObjects(WireContext.java:287)
| at org.jbpm.pvm.internal.wire.WireContext.create(WireContext.java:272)
| at
org.jbpm.pvm.internal.cfg.JbpmConfiguration.buildProcessEngine(JbpmConfiguration.java:132)
| at javaclass.DAO.BillDAO.findByExample(BillDAO.java:41)
| at javaclass.action.ListBillAction.execute(ListBillAction.java:29)
| at
org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
| at
org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
| at
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
| at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
| at
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
| at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
| at
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
| at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
| at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
| at java.lang.Thread.run(Unknown Source)
But as I don't use it I deleted the line (I think there is a problem behind it
but I could't find it)
2) Now i'm getting a new error on :
ProcessInstance processinstance =
executionService.startProcessInstanceByKey("taskformExample");
| java.lang.NullPointerException
| at
org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:66)
| at javaclass.DAO.BillDAO.findByExample(BillDAO.java:45)
| at javaclass.action.ListBillAction.execute(ListBillAction.java:29)
| at
org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
| at
org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
| at
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
| at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
| at
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
| at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
| at
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
| at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
| at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
| at java.lang.Thread.run(Unknown Source)
taskformExample appear in the console and seems to be good.
stack variables :
processEngine JbpmConfiguration (id=77)
| authenticatedUserIdThreadLocal ThreadLocal<T> (id=481)
| impl null
| isConfigured true
| processEngineWireContext WireContext (id=484)
| transactionWireDefinition WireDefinition (id=489)
| userCommandService null
| userProvidedEnvironmentObjectsThreadLocal ThreadLocal<T>
(id=492)
executionService ExecutionServiceImpl (id=80)
| commandService null
I think the problem come from commandService that is null, but I don't know why.
I didn't change the other files.
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