Deploy my process with jBPM-3.1 in JBOSS-4.0.4GA

[yegaofei888]

Hello all,

I am using JBOSS-4.0.4GA and jBPM-3.1.2 and jPotral-2.4.0

I created a porlet application, and in the portlet class(in the init() method) I invoked the method jbpmContext.deployProcessDefinition(processDefinition); to deploy my process.

But the system throws the org.jboss.portal.portlet.container.PortletInitializationException: The portlet JBPMExamplePortlet threw a runtime exception during init

it seems the method jbpmContext.deployProcessDefinition(processDefinition) got some errors, it failed to create any thing in the database.

What shall I do?

PS: If I move my protlet application into JBOSS-4.0.3 and Jportal-2.2.0 with jBPM-3.1.2, it works fine. And I use the latest version of ehcache, ehcache-1.2.3.jar

Below is the exception:

ERROR [AbstractKernelController] Error installing to Start: name=portal:container=Portlet,id=jbpmxample.JBPMExamplePortlet state=Create
org.jboss.portal.portlet.container.PortletInitializationException: The portlet JBPMExamplePortlet threw a runtime exception during init
 at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:287)
 at org.jboss.portal.portlet.container.PortletContainerAdapter.start(PortletContainerAdapter.java:74)
 at sun.reflect.GeneratedMethodAccessor124.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.joinpoint.plugins.reflect.ReflectMethodJoinPoint.dispatch(ReflectMethodJoinPoint.java:72)
 at org.jboss.kernel.plugins.dependency.KernelControllerContextActions.dispatchJoinPoint(KernelControllerContextActions.java:92)
 at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$LifecycleAction.installAction(KernelControllerContextActions.java:452)
 at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$KernelControllerContextAction.install(KernelControllerContextActions.java:147)
 at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
 at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:593)
 at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:346)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:438)
 at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:379)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:225)
 at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:151)
 at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:74)
 at org.jboss.portal.portlet.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:232)
 at org.jboss.portal.core.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:79)
 at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:211)
 at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:242)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy107.deploy(Unknown Source)
 at org.jboss.portal.server.deployment.jboss.ServerDeployer.deploy(ServerDeployer.java:296)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy82.deploy(Unknown Source)
 at org.jboss.portal.server.deployment.WebAppAdapter.deploy(WebAppAdapter.java:54)
 at org.jboss.portal.server.deployment.WebAppIntercepter.handleNotification(WebAppIntercepter.java:133)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.notification.NotificationListenerProxy.invoke(NotificationListenerProxy.java:153)
 at $Proxy108.handleNotification(Unknown Source)
 at org.jboss.mx.util.JBossNotificationBroadcasterSupport.handleNotification(JBossNotificationBroadcasterSupport.java:127)
 at org.jboss.mx.util.JBossNotificationBroadcasterSupport.sendNotification(JBossNotificationBroadcasterSupport.java:108)
 at org.jboss.deployment.SubDeployerSupport.emitNotification(SubDeployerSupport.java:340)
 at org.jboss.deployment.SubDeployerSupport.start(SubDeployerSupport.java:308)
 at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:482)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
 at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
 at org.jboss.ws.server.WebServiceDeployer.start(WebServiceDeployer.java:117)
 at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
 at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy86.start(Unknown Source)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
 at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy8.deploy(Unknown Source)
 at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
 at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy4.start(Unknown Source)
 at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:755)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy5.deploy(Unknown Source)
 at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
 at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
 at org.jboss.Main.boot(Main.java:200)
 at org.jboss.Main$1.run(Main.java:464)
 at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
 at net.sf.ehcache.CacheManager.detectAndFixDiskStorePathConflict(CacheManager.java:269)
 at net.sf.ehcache.CacheManager.configure(CacheManager.java:252)
 at net.sf.ehcache.CacheManager.init(CacheManager.java:196)
 at net.sf.ehcache.CacheManager.<init>(CacheManager.java:183)
 at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:124)
 at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:180)
 at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1213)
 at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:90)
 at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:74)
 at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:78)
 at org.jbpm.persistence.db.DbPersistenceService.getGraphSession(DbPersistenceService.java:217)
 at org.jbpm.JbpmContext.getGraphSession(JbpmContext.java:537)
 at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173)
 at com.sss.control.JbpmPortlet.deployProcessDefinition(JbpmPortlet.java:186)
 at com.sss.control.JbpmPortlet.init(JbpmPortlet.java:31)
 at javax.portlet.GenericPortlet.init(GenericPortlet.java:355)
 at org.jboss.portal.portlet.container.PortletContainer.initPortlet(PortletContainer.java:391)
 at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:251)
 ... 148 more

the code of deploy process

 void deployProcessDefinition() {

 ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
 "<process-definition name='jbpm leave'>" +
 " <start-state name='request'>" +
 " <task>"+
 " <controller>"+
 " <variable name='name'/>"+
 " <variable name='day'/>"+
 " <variable name='reason'/>"+
 " <variable name='comment'/>"+
 " <variable name='agreeornot'/>"+
 " </controller>"+
 " </task>"+
 " <transition to='confirm'/>" +
 " </start-state>" +
 " <state name='confirm'>" +
 " <transition to='end' />" +
 " </state>" +
 " <end-state name='end' />" +
 "</process-definition>"
 );


 JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
 try {

 jbpmContext.deployProcessDefinition(processDefinition);

 }catch(Exception ex){
 ex.printStackTrace();
 }finally {
 jbpmContext.close();
 }
 }

[yegaofei888]

Hi all,

Now I resolve the problem of deploying process into database. I use the ant task to deploy.

and I use the code below to retrieve the process in my application.

this.jbpmContext = JbpmContext.getCurrentJbpmContext();
this.graphSession = jbpmContext.getGraphSession();
ProcessDefinition processDefinition = graphSession.findLatestProcessDefinition("simple");
ProcessInstance processInstance = new ProcessInstance(processDefinition);

it seems this code doesn't work.

Any suggestion? Thanks!

[yegaofei888]

hi,

Is it possible that the jBPM-3.1.2 works with JBOSS-4.0.4GA well?

[crossleyjuan]

It seems that you have a problem in the persistence configuration, can you post your configuration files, and the initialization lines for the JbpmConfiguration as well...

Take a look of this lines:

Caused by: java.lang.NullPointerException
at net.sf.ehcache.CacheManager.detectAndFixDiskStorePathConflict(CacheManager.java:269)
at net.sf.ehcache.CacheManager.configure(CacheManager.java:252)

and the code in those lines are:

diskStorePath = configurationHelper.getDiskStorePath();
detectAndFixDiskStorePathConflict(configurationHelper);


the line "detectAndFixDiskStorePathConflict" blows up because the diskStorePath is null, and that variable comes from the JbpmConfiguration...

[yegaofei888]

hi,

In the jar file jbpm.sar.cfg.jar there is a file called jbpm.cfg.xml, below is the code:

<jbpm-configuration>

</jbpm-configuration>

And the file ehcache.xml is

<ehcache>
 <defaultCache
 maxElementsInMemory="100000"
 eternal="true"
 overflowToDisk="false"
 diskPersistent="false"
 />
</ehcache>

I am a beginer of Jbpm. So most of the config files are the default one.

Any suggestion ? Thanks in advance