[jboss-user] [JBoss Seam] - bookmarkable and friendly url's
Hi guys I know that seam enhances JSF, but does seam handle bookmarkable url', i remenber that if faces it a bit complicated deal with it because the pamateres are hidden and there is no easy bean initialization, also usually during a postback a page losses his parameters. Does seam enhances this model, or the same issues exist on seam? I'm asking this because bookmarkable and friendly url's are a requirement for my application, and i'm wondering is seam is the right choice? thanks in advanced View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4100598#4100598 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4100598 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Evaluating Seam
Hi Guys I evaluating some tecnologies for start the development of a portal system, Seam ringed my bell because I want to use EJB I need to develop using componentes like in Faces. But i recently develop my first seriouslly application in Faces and honestly i get disapointed by the way the navigation is handled and how we work around to work with GET and POST parameters, bean initialization and updated url's. So does Seam enhance this? Can I work with GET and POST parameters easily? On the ORM layer, for what I seen Seam uses EJB persistence, well i was thinking using persistence with Hibernate, just simple because I have so know-how about it, so Seam + EJB + hibernate is peacefull? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4095720#4095720 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4095720 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - assigning user to taskinstance, does nothing
Hi guys
I'm trying to reassign a task instance to a new user, but i can't, the
information don't get saved on database, and i get no error output, i think
that's some with the way that the connection to the engine is made.
I open a connection when the first JSF phase begins and ended when the JSF las
phase ends.
were are some code:
Code from my Command interface implementation:
| public Object execute(JbpmContext jbpmContext) throws Exception {
|
| /* Verify if all the needed attributes are set */
| if ((this.taskInstanceId == 0) || (this.username == null))
| throw new NotSetWorkflowException(missing required command
attributes!);
|
| /* updates the task instance with new actor */
| TaskInstance taskInstance =
jbpmContext.getTaskInstanceForUpdate(this.taskInstanceId);
| taskInstance.setActorId(username,true);
|
| return taskInstance;
| }
|
This code is called like this:
| Command cmd = new AssignUserToTaskCommand(taskInstanceId,username);
| engine.execute(cmd); // - this calls the command.execute()
|
my phase listenner:
| public void beforePhase(PhaseEvent phaseEvent) {
|
| if (phaseEvent.getPhaseId() == PhaseId.RESTORE_VIEW) {
| getJbpmEngine(phaseEvent).openJbpmContext();
| }
|
| }
|
| public void afterPhase(PhaseEvent phaseEvent) {
|
| if (phaseEvent.getPhaseId() == PhaseId.RENDER_RESPONSE) {
| getJbpmEngine(phaseEvent).closeJbpmContext();
| }
|
| }
|
|
Jbpm: 3.2.1
mysql 5
Jboss 4.0.5
I appreciate some feedback on this please, thanks.
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[jboss-user] [JBoss jBPM] - Re: can't get group task list with pooled actors
no feedback? :( View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4072508#4072508 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4072508 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - can't get group task list with pooled actors
hi guys
I have a process definition to test the use of groups, and for that a assign a
group to task inserir dados, but when i try to fetch the group list, she's
empty.
Also i debug the code until the hibernate query, i don't know HQL, but i look
at the conditions, and looked at the tables, and the information is present.
I'm using jbpm 3.2.1 and mysql 5 and jboss 4.0.5
thanks
Process definiiton:
| ?xml version=1.0 encoding=UTF-8?
|
| process-definition
| xmlns= name=wscall com groups
|start-state name=inicio
| transition name= to=perguntar/transition
|/start-state
|node name=ws
| event type=node-enter
| action name=wscall
class=com.sample.action.MessageActionHandler/action
| /event
| transition name= to=confirmar dados/transition
|/node
|end-state name=fim/end-state
|task-node name=perguntar
| task name=inserir dados
| assignment expression=group(sales)/assignment
| controller
| variable name=valor1 access=read,write,required/variable
| variable name=valor2 access=read,write,required/variable
| /controller
| /task
| transition name= to=ws/transition
|/task-node
|task-node name=confirmar dados
| task name=confirmar dados
| assignment expression=user(grover)/assignment
| controller
| variable name=resultado access=read/variable
| variable name=aceitar
access=read,write,required/variable
| /controller
| /task
| transition name= to=decision1/transition
|/task-node
|decision name=decision1
| transition name= to=fim
| condition expression=#{ aceitar == 'sim' } /
| /transition
| transition name=tr2 to=perguntar
| condition expression=#{ aceitar != 'sim' } /
| /transition
|/decision
| /process-definition
|
Hibernate query:
| query name=TaskMgmtSession.findPooledTaskInstancesByActorId
| ![CDATA[
| select distinct ti
| from org.jbpm.taskmgmt.exe.PooledActor pooledActor
|join pooledActor.taskInstances ti
| where pooledActor.actorId = :swimlaneActorId
| and ti.actorId is null
| and ti.isSuspended != true
| and ti.isOpen = true
| ]]
| /query
|
Code to get the group tasklist:
| try {
| engine.open();
|
| List result =
engine.getContext().getTaskMgmtSession().findPooledTaskInstances(this.name);
|
| model = new ListDataModel(result);
| }
| catch (Exception e) {
| ...
| }
| finally {
|
| engine.close();
| return model;
| }
|
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[jboss-user] [Beginners Corner] - LinkageError
Hi guys I having this error on JBoss AS 4.0.5 all it points that the error comes from the application server or hibernate, so I posting here. I'm kind of desperate with this problem so any help would be great. | 10:38:17,531 ERROR [STDERR] java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class | 10:38:17,531 ERROR [STDERR] at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208) | 10:38:17,531 ERROR [STDERR] at org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54) | 10:38:17,531 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:329) | 10:38:18,031 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 10:38:18,031 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 10:38:18,031 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 10:38:18,031 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 10:38:18,031 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 10:38:18,031 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance$$EnhancerByCGLIB$$ea5cad95.end(generated) | 10:38:18,531 ERROR [STDERR] at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:331) | 10:38:18,531 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:303) | 10:38:18,531 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:253) | 10:38:18,531 ERROR [STDERR] at org.jbpm.graph.node.EndState.execute(EndState.java:59) | 10:38:18,531 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 10:38:18,531 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 10:38:18,531 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 10:38:18,531 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 10:38:18,531 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 10:38:18,531 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 10:38:19,031 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$c0df1156.enter(generated) | 10:38:19,031 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 10:38:19,031 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 10:38:19,031 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:357) | 10:38:19,031 ERROR [STDERR] at org.jbpm.graph.def.Node.execute(Node.java:349) | 10:38:19,031 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 10:38:19,031 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 10:38:19,031 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 10:38:19,531 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 10:38:19,531 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 10:38:19,531 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 10:38:19,531 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$c0df1156.enter(generated) | 10:38:19,531 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 10:38:20,031 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 10:38:20,031 ERROR [STDERR] at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:136) | 10:38:20,031 ERROR [STDERR] at org.jbpm.graph.node.Decision.execute(Decision.java:152) | 10:38:20,031 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 10:38:20,031 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 10:38:20,031 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 10:38:20,031 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 10:38:20,531 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 10:38:20,531 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 10:38:20,531 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$c0df1156.enter(generated) | 10:38:20,531 ERROR [STDERR] at
[jboss-user] [JBoss jBPM] - Re: LinkageError
I'm wandering if I'm ending a task instance correctly since I can figure out
the problem.
| engine.openSession();
| JbpmContext jbpmContext = engine.getJbpmContext();
|
|
| TaskInstance taskInstance =
jbpmContext.getTaskInstance(taskInstanceId);
|
| if (map != null map.size() 0) {
| taskInstance.setVariables(map);
| }
|
|
| taskInstance.end(transition);
|
| engine.closeSession();
|
|
Is this code correct? is it usual to use it like this?
This only gives me problem's when the next node is a decision node.
thanks in advance
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[jboss-user] [JBoss jBPM] - Re: LinkageError
kukeltje wrote : from what I read in other forums and on the internet, could be related to classsloading issues or two things accessing the same transaction. Sorry, but I hope you can investigate this a little further yourself. That would be very helpful yeah, but i'm following the code to a deeper level than my knowledge, so is a bit difficult, but I will be posting here any process, perhaps with some more detail and with your knowledge, we could comprehend what is happening. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4064948#4064948 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4064948 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: LinkageError
estaub wrote : Ricardo, | I'm no expert, but I'd be looking at your database and transaction configurations. What database are you using? It looks like you're running in Tomcat - yes? | i'm using jboss 4.0.5 and mysql 5 What I think thats weird is that i'm using only the command interface, so I suppose that it's something from the core, or not :) I will analyze what i said. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4065009#4065009 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4065009 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: LinkageError
oops, *what you said :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4065011#4065011 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4065011 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: LinkageError
Here's my definition:
| ?xml version=1.0 encoding=UTF-8?
|
| process-definition
| xmlns= name=condition
|swimlane name=default
| assignment expression=user(grover)/assignment
|/swimlane
|end-state name=fim/end-state
|task-node name=which path
| task name=which path to follow swimlane=default
| controller
| variable name=path access=read,write,required/variable
| /controller
| /task
| transition name= to=decision/transition
|/task-node
|start-state name=start
| transition name= to=which path/transition
|/start-state
|decision name=decision
| transition name=to right to=right
| condition expression=#{ path == 'right' } /
| /transition
| transition name=to left to=left
| condition expression=#{ path == 'left' } /
| /transition
|/decision
|node name=left
| event type=node-enter
| action name=action1 class=actions.NotifyLeft/action
| /event
| transition name=from left to=end/transition
|/node
|node name=right
| event type=node-enter
| action name=action1 class=actions.NotifyRight/action
| /event
| transition name=from right to=end/transition
|/node
| /process-definition
|
When I come to task node and enter a value like right or left, I run a
TaskInstanceEndCommand to end the task and continue, when I do that the
considtino is evaluated and the correct node is called (which prints a line on
the console), then the Linkage Error pops up.
Debugging the application the error is raised on node.leave()
I'm trying to get a bit more detail where the error is raised, so clues and
hints are welcome meantime :)
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[jboss-user] [JBoss jBPM] - Re: conditional transition behavior
here's some info from the log:
| 11:02:38,218 DEBUG [Printer] listing entities:
| 11:02:38,218 DEBUG [Printer] org.jbpm.graph.node.TaskNode{signal=4,
events=[], action=null, leavingTransitions=[org.jbpm.graph.def.Transition#278],
isAsyncExclusive=false, superState=null, tasks=uninitialized,
createTasks=true, id=288,
processDefinition=org.jbpm.graph.def.ProcessDefinition#81, isAsync=false,
endTasks=false, description=null, exceptionHandlers=uninitialized,
name=confinuar, arrivingTransitions=uninitialized}
| 11:02:38,718 DEBUG [Printer]
org.jbpm.graph.def.ProcessDefinition{startState=org.jbpm.graph.def.Node#291,
events=[], definitions=uninitialized, actions=uninitialized,
description=null, nodes=uninitialized, exceptionHandlers=uninitialized,
isTerminationImplicit=false, name=notificacao, id=81, version=25}
| 11:02:38,718 DEBUG [Printer]
org.jbpm.taskmgmt.exe.TaskMgmtInstance{processInstance=org.jbpm.graph.exe.ProcessInstance#370,
taskMgmtDefinition=org.jbpm.taskmgmt.def.TaskMgmtDefinition#201,
taskInstances=[org.jbpm.taskmgmt.exe.TaskInstance#353,
org.jbpm.taskmgmt.exe.TaskInstance#354], swimlaneInstances=uninitialized,
id=605, version=1}
| 11:02:39,218 DEBUG [Printer]
org.jbpm.context.def.VariableAccess{access=read,write,required,
mappedName=null, variableName=decisao, id=306}
| 11:02:39,218 DEBUG [Printer]
org.jbpm.graph.def.Transition{to=org.jbpm.graph.def.Node#292, events=[],
description=null, from=org.jbpm.graph.def.Node#288,
exceptionHandlers=uninitialized, condition=null, name=, id=278,
processDefinition=org.jbpm.graph.def.ProcessDefinition#81}
| 11:02:39,218 DEBUG [Printer] org.jbpm.graph.node.Decision{events=[],
action=null, leavingTransitions=[org.jbpm.graph.def.Transition#281,
org.jbpm.graph.def.Transition#282], isAsyncExclusive=false, superState=null,
decisionConditions=[], id=292,
processDefinition=org.jbpm.graph.def.ProcessDefinition#81, isAsync=false,
description=null, decisionDelegation=null, decisionExpression=null,
exceptionHandlers=uninitialized, name=decisao,
arrivingTransitions=uninitialized}
| 11:02:39,718 DEBUG [Printer] org.jbpm.graph.exe.ProcessInstance{key=null,
start=2007-07-16 10:44:11, instances=[org.jbpm.module.exe.ModuleInstance#605,
org.jbpm.module.exe.ModuleInstance#606], runtimeActions=[], isSuspended=false,
end=2007-07-16 11:02:20, superProcessToken=null,
rootToken=org.jbpm.graph.exe.Token#370, id=370,
processDefinition=org.jbpm.graph.def.ProcessDefinition#81, version=1}
| 11:02:39,718 DEBUG [Printer]
org.jbpm.graph.def.Transition{to=org.jbpm.graph.def.Node#289, events=[],
description=null, from=org.jbpm.graph.def.Node#292,
exceptionHandlers=uninitialized, condition=#{ decisao == 'nao' }, name=fim,
id=282, processDefinition=org.jbpm.graph.def.ProcessDefinition#81}
| 11:02:40,218 DEBUG [Printer]
org.jbpm.taskmgmt.exe.TaskInstance{comments=uninitialized,
processInstance=org.jbpm.graph.exe.ProcessInstance#370, isBlocking=false,
start=null, variableInstances=[org.jbpm.context.exe.VariableInstance#1074],
taskMgmtInstance=org.jbpm.taskmgmt.exe.TaskMgmtInstance#605, isSuspended=false,
isOpen=false, end=2007-07-16 11:01:46,
swimlaneInstance=org.jbpm.taskmgmt.exe.SwimlaneInstance#217, dueDate=null,
token=org.jbpm.graph.exe.Token#370, pooledActors=uninitialized, id=354,
version=1, actorId=grover, isSignalling=false, create=2007-07-16 10:56:57,
description=null, isCancelled=false, task=org.jbpm.taskmgmt.def.Task#125,
name=deseja continuar, priority=3}
| 11:02:40,718 DEBUG [Printer] org.jbpm.graph.node.EndState{events=[],
action=null, leavingTransitions=uninitialized, isAsyncExclusive=false,
superState=null, id=289,
processDefinition=org.jbpm.graph.def.ProcessDefinition#81, isAsync=false,
description=null, endCompleteProcess=null, exceptionHandlers=uninitialized,
name=end, arrivingTransitions=uninitialized}
| 11:02:40,718 DEBUG [Printer]
org.jbpm.context.exe.variableinstance.StringInstance{processInstance=org.jbpm.graph.exe.ProcessInstance#370,
value=rtyrty, tokenVariableMap=org.jbpm.context.exe.TokenVariableMap#155,
converter=null, token=org.jbpm.graph.exe.Token#370, name=tipo, id=1073,
version=0}
| 11:02:41,218 DEBUG [Printer]
org.jbpm.taskmgmt.def.TaskMgmtDefinition{swimlanes=uninitialized,
startTask=null, tasks=uninitialized,
name=org.jbpm.taskmgmt.def.TaskMgmtDefinition, id=201,
processDefinition=org.jbpm.graph.def.ProcessDefinition#81}
| 11:02:41,218 DEBUG [Printer]
org.jbpm.taskmgmt.exe.TaskInstance{comments=uninitialized,
processInstance=org.jbpm.graph.exe.ProcessInstance#370, isBlocking=false,
start=null, variableInstances=uninitialized,
taskMgmtInstance=org.jbpm.taskmgmt.exe.TaskMgmtInstance#605, isSuspended=false,
isOpen=false, end=2007-07-16 10:56:42,
swimlaneInstance=org.jbpm.taskmgmt.exe.SwimlaneInstance#217, dueDate=null,
token=org.jbpm.graph.exe.Token#370, pooledActors=uninitialized, id=353,
version=2, actorId=grover, isSignalling=false, create=2007-07-16 10:44:38,
[jboss-user] [JBoss jBPM] - Re: conditional transition behavior
an update: kukeltje, i don't think that the problem comes from bug jbpm-443, since the fields as bit have values, on the bug description is says that the fiekds had an empty string not the case here. Another thing on the database, jbpm_decisionconditions is empty, and on jbpm_node the record that matches the decision node has all the fields empty except id, class, name, description, processdefinition, nodecollectionindex, isasync and isasyncexcl, don't know if that's usual. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4064489#4064489 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4064489 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - LinkageError
Hi guys I'm having this JVM error when trying to execute a TaskInstanceEndCommand. Here's the trace: | | 17:44:10,781 ERROR [STDERR] java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class | 17:44:10,781 ERROR [STDERR] at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208) | 17:44:10,781 ERROR [STDERR] at org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54) | 17:44:10,781 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:329) | 17:44:11,203 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 17:44:11,203 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 17:44:11,203 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 17:44:11,203 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 17:44:11,203 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 17:44:11,203 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance$$EnhancerByCGLIB$$3d4a95fa.end(generated) | 17:44:11,203 ERROR [STDERR] at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:331) | 17:44:11,203 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:303) | 17:44:11,203 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:253) | 17:44:11,203 ERROR [STDERR] at org.jbpm.graph.node.EndState.execute(EndState.java:59) | 17:44:11,703 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 17:44:11,703 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 17:44:11,703 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 17:44:11,718 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 17:44:11,718 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 17:44:11,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 17:44:12,203 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$13ccf9bb.enter(generated) | 17:44:12,203 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 17:44:12,203 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 17:44:12,203 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:357) | 17:44:12,218 ERROR [STDERR] at org.jbpm.graph.def.Node.execute(Node.java:349) | 17:44:12,218 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 17:44:12,218 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 17:44:12,218 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 17:44:12,218 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 17:44:12,218 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 17:44:12,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$13ccf9bb.enter(generated) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:136) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.node.Decision.execute(Decision.java:152) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 17:44:12,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 17:44:12,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 17:44:12,718 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 17:44:12,718 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 17:44:12,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$13ccf9bb.enter(generated) | 17:44:12,718 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 17:44:12,718 ERROR [STDERR] at
[jboss-user] [JBoss jBPM] - Re: conditional transition behavior
Ok this is getting a weird behavior.
If u use decision node like this:
| decision name=decisao
|transition name=repetir to=decidir o destinatario
| #{ contextInstance.variables.decisao == 'sim' }
| /transition
| transition name=fim to=end
| #{ contextInstance.variables.decisao == 'nao' }
| /transition
|/decision
|
It follow always the transition repetir
I tried to change the order to see if the problem continues, the definition
stays like this:
| decision name=decisao
| transition name=fim to=end
| #{ contextInstance.variables.decisao == 'nao' }
| /transition
| transition name=repetir to=decidir o destinatario
| #{ contextInstance.variables.decisao == 'sim' }
| /transition
| /decision
|
And on this case whatever the value of decisao the application breaks with a
linkage error.
Any idea?
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[jboss-user] [JBoss jBPM] - Re: conditional transition behavior
Ok, so I will try this behavior with a decision node. Guarded transitions, don't know the concept, could u explain please? don't find relevant information on that, even on the docs. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4063889#4063889 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4063889 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: conditional transition behavior
Ok, following your advice and looking at ruleFlow example, I change my
definition to:
| decision name=decisao
|transition name=repetir to=decidir o destinatario
| condition expression=#{ decisao == 'sim' } /
| /transition
| transition name=fim to=end
| condition expression=#{ decisao == 'nao' } /
| /transition
|/decision
|
Still the problem continues, I also looked at
http://www.jboss.com/index.html?module=bbop=viewtopict=111763postdays=0postorder=ascstart=10
and because of that, I upgraded to jbpm 3.2.1, and still whatever the choice I
make I always go the repetir transition.
now i'm running jbpm 3.2.1 + jboss 4.0.5 + mysql 5 + jdk 1.5
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[jboss-user] [JBoss jBPM] - upgrade 3.2 - 3.2.1 process definition problem
Hi guys, i recently had upgrade jbpm, but there is a problem on listing process
definitions.
I had this piece of code working:
Command cmd = new GetProcessDefinitionCommand(true);
| DataModel model = null;
|
| try {
| List l = (List)getEngine().execute(cmd);
| model = new ListDataModel(l);
| }
| catch (Exception ex) {
| ex.printStackTrace();
| }
| finally{
| return model;
| }
|
and after the update, there is no class GetProcessDefinitionCommand, only
GetProcessDefinitionsCommand. So I changed, and I get a lot of these exceptions
while listing:
17:11:50,468 WARN [AbstractGetObjectBaseCommand] exception while retrieving
process instance data for process definiton novo teste
| java.lang.NullPointerException
| at
org.jbpm.command.AbstractGetObjectBaseCommand.retrieveProcessDefinition(AbstractGetObjectBaseCommand.java:90)
| at
org.jbpm.command.GetProcessDefinitionsCommand.execute(GetProcessDefinitionsCommand.java:39)
| at
com.pep.workflow.console.beans.JBPMEngine.execute(JBPMEngine.java:130)
| at
com.pep.workflow.console.beans.Process.getLatestProcessDefinitions(Process.java:185)
| at
com.pep.workflow.console.beans.Process.getProcessDefinitions(Process.java:130)
| 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.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
| at
org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
| at
org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
| at
org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
| at
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:383)
| at javax.faces.component.UIData.getValue(UIData.java:1019)
| at
org.apache.myfaces.component.html.ext.HtmlDataTableHack.createDataModel(HtmlDataTableHack.java:437)
| at
org.apache.myfaces.component.html.ext.HtmlDataTable.createDataModel(HtmlDataTable.java:847)
| at
org.apache.myfaces.component.html.ext.HtmlDataTableHack.getDataModel(HtmlDataTableHack.java:414)
| at
org.apache.myfaces.component.html.ext.HtmlDataTable.getDataModel(HtmlDataTable.java:839)
| at
org.apache.myfaces.component.html.ext.HtmlDataTableHack.getRowCount(HtmlDataTableHack.java:87)
| at
org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:221)
| at
org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:134)
| at
org.apache.myfaces.renderkit.html.ext.HtmlTableRenderer.encodeChildren(HtmlTableRenderer.java:187)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:524)
| at
javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:480)
| at
javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:361)
| at
org.apache.myfaces.shared_tomahawk.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:57)
| at
org.apache.jsp.pages.process.definitions_jsp._jspx_meth_t_dataTable_0(definitions_jsp.java:655)
| at
org.apache.jsp.pages.process.definitions_jsp._jspx_meth_h_form_0(definitions_jsp.java:221)
| at
org.apache.jsp.pages.process.definitions_jsp._jspService(definitions_jsp.java:140)
| at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
| at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
| at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
| at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
|
| at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
| at
[jboss-user] [JBoss jBPM] - Re: conditional transition behavior
kukeltje wrote : http://jira.jboss.com/jira/browse/JBPM-443 ? It's possible, but I replaced the BIT by TINYINT and the behavior is the same. An update, if I choose nao on the first loop (yes, the process definition has a lopp) it triggers a Linkage Error, if on a later loop just simply doesn't evaluate. Here's the error: | 18:05:12,687 ERROR [STDERR] java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class | 18:05:12,687 ERROR [STDERR] at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208) | 18:05:12,687 ERROR [STDERR] at org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:329) | 18:05:12,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 18:05:12,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 18:05:12,718 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 18:05:12,718 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 18:05:12,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance$$EnhancerByCGLIB$$fd259333.end(generated) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:331) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:303) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:253) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.node.EndState.execute(EndState.java:59) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 18:05:12,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 18:05:12,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 18:05:12,718 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 18:05:12,718 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 18:05:12,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 18:05:12,718 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$d3a7f6f4.enter(generated) | 18:05:13,218 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 18:05:13,218 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 18:05:13,218 ERROR [STDERR] at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:136) | 18:05:13,218 ERROR [STDERR] at org.jbpm.graph.node.Decision.execute(Decision.java:152) | 18:05:13,218 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 18:05:13,218 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 18:05:13,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 18:05:13,718 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 18:05:13,718 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 18:05:13,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 18:05:13,718 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$d3a7f6f4.enter(generated) | 18:05:13,718 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 18:05:13,718 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 18:05:13,718 ERROR [STDERR] at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209) | 18:05:13,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 18:05:13,718 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 18:05:13,718 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 18:05:13,718 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 18:05:13,718 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 18:05:13,718 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$d3a7f6f4.leave(generated) | 18:05:13,718 ERROR [STDERR] at org.jbpm.graph.exe.Token.signal(Token.java:194) | 18:05:13,718 ERROR
[jboss-user] [JBoss jBPM] - Re: LinkageError
Environment: jbpm 3.2 + mysql 5 + jboss as 4.0.5 + jdk 1.5.x This is happening after the the action of this process been run, when I execute TaskInstanceEndCommand, and untill now this happens only on this process. | | StartWorkOnTaskCommand cmd1 = new StartWorkOnTaskCommand(taskInstanceId, false); | TaskInstanceEndCommand cmd2 = new TaskInstanceEndCommand(); | | cmd2.setVariables(map); | cmd2.setTaskInstanceId(taskInstanceId); | | execute () | | process-definition | xmlns= name=notificacao |swimlane name=default | assignment expression=user(grover)/assignment |/swimlane |node name=envia email | event type=node-enter | action name=sendmail class=com.pep.actions.SendMail/action | /event | transition name= to=confinuar/transition |/node |task-node name=confinuar | transition name=t end to=end/transition | transition name=repetir to=decidir o destinatario/transition |/task-node |end-state name=end/end-state |task-node name=decidir o destinatario | task name=inserir destinatario swimlane=default | controller | variable name=destinatario access=read,write,required/variable | variable name=tipo access=read,write,required/variable | /controller | /task | transition name= to=envia email/transition |/task-node |start-state name=start | transition name= to=decidir o destinatario/transition |/start-state | /process-definition | the action com.pep.actions.SendMail, simply outputs hello world, until this part everything works, after this it gives the error that i mentioned. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4063396#4063396 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4063396 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: LinkageError
apparently when i add a task to confinuar the problem vanish, still the error that jbpm gives in the absence of task's is a bit odd. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4063421#4063421 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4063421 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - conditional transition behavior
hi guys
here's my problem:
|task-node name=confinuar
| task name=deseja continuar swimlane=default
| controller
| variable name=decisao
access=read,write,required/variable
| /controller
| /task
| transition name=t end to=end
| condition#{ contextInstance.variables.decisao == 'sim'
}/condition
| /transition
| transition name=repetir to=decidir o destinatario
| condition#{ contextInstance.variables.decisao != 'sim'
}/condition
| /transition
|/task-node
|
While running the task instance i only get repetir on transitions list.
Shouldn't I get a empty list to signal and then jbpm evaluates the transition?
Or is something wrong with my conditions that could afect something?
btw currently according some post i read, conditions support both beanshell and
EL, but which is adviceable to use, since beanshell i guess it's more complete
it should be used, but the greater part from the posts I read are EL.
thanks in advance
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[jboss-user] [JBoss jBPM] - LinkageError
Hi I'm getting this throw when running a TaskInstanceEndCommand, and i get no idea why this is happening or what it means. Appreciate any feedback on this! | 16:13:47,593 INFO [STDOUT] THROW: java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class | 16:13:47,593 ERROR [STDERR] java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class | 16:13:47,593 ERROR [STDERR] at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208) | 16:13:47,625 ERROR [STDERR] at org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54) | 16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:310) | 16:13:47,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 16:13:47,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 16:13:47,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 16:13:47,625 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 16:13:47,625 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance$$EnhancerByCGLIB$$1e59025c.end(generated) | 16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:320) | 16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:292) | 16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:242) | 16:13:48,125 ERROR [STDERR] at org.jbpm.graph.node.EndState.execute(EndState.java:59) | 16:13:48,125 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 16:13:48,125 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 16:13:48,125 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 16:13:48,125 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 16:13:48,125 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 16:13:48,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$f4db661d.enter(generated) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:357) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:190) | 16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 16:13:48,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 16:13:48,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 16:13:49,125 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 16:13:49,125 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 16:13:49,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) | 16:13:49,125 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$f4db661d.enter(generated) | 16:13:49,125 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151) | 16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393) | 16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:357) | 16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.execute(Node.java:349) | 16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318) | 16:13:49,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 16:13:49,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 16:13:49,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 16:13:49,625 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 16:13:50,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147) |
[jboss-user] [JBoss jBPM] - Re: start-state
vtysh wrote : You can use NewProcessInstanceCommand with createStartTask as true, if returned value will be null then you will know, that process doesn't contain a start task. Then you can use SignalCommand or some other one to move process from start state to first task node. i have take your idea and my my own Command based on NewProcessInstanceCommand to do this, this part is working now. thanks for the feedback View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4062508#4062508 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4062508 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - start-state
Hi guys, i'm having a problem with start-states, i had looked at the docs but still i'm a bit confused. I tried to run this process, and i got nothing on user task list. when I removed the start-state (because I had read somewhere that wasn't mandatory), and still i hadn't nothing on the tasklist. Is start-state mandatory? Then I tried to keep start-state but with a task, and then it appears, but the user must set it as done, not quite the behavior that I was expecting. For my purpuse, state-state would be just a model representation, the first task on my user task list should be inserir destinatario. But on jbpm examples, there's examples where exist start-states without task. I just wanna define a representative start state, where I don't put any action, and he just transitate to the next one. My process definition: | ... |swimlane name=default | assignment expression=user(grover)/assignment | ... |task-node name=decidir o destinatario | task name=inserir destinatario swimlane=default | controller | variable name=destinatario access=read,write,required/variable | variable name=tipo access=read,write,required/variable | /controller | /task | transition name=t erro to=Escreve erro na consola | conditiontipo != 'mail'/condition | /transition | transition name=t mail to=envia email | conditiontipo== 'mail'/condition | /transition |/task-node |start-state name=start | transition name=t start to=decidir o destinatario/transition |/start-state | ... | I'm creating the instance with: | cmd = new NewProcessInstanceCommand(); | cmd.setProcessId(Long.parseLong(pid)); | cmd.setActorId(getUser().getName()); | cmd.setCreateStartTask(true); | Could anyone clarify a bit this issue. Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4061922#4061922 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4061922 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: group list
ok, thanks for your reply i guess i will digg up a bit hibernate to lear to do that. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4061264#4061264 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4061264 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: process instance and groups
OK it works now, but still i don't wanna define memberships to all my users, so for the behavior that i want, what's the best aproach? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4061312#4061312 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4061312 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: process instance and groups
Don't have sure that's the correct scenario, but the one who creates an instance could be different from the one who works on it. If there is a jdl feature for this on process design it should be available on the engine level. Or not.. syngolis, can u later post here the url for the jira issue please, i want to follow that :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060302#4060302 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060302 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - group list
Hi Is there any way to get a group list? i had check the identity session, the methods are only to retrieve a group by a given name. I want to get a list of them. Must i write a hibernate query for this? thanks in advance View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060362#4060362 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060362 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problem with Deployment (FileUploadException)
have u tried to use the latest eclipse and GPD version? eclipse 2 is too old. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060486#4060486 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060486 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: process instance and groups
btw continuing a bit my saga. The same process, now the full version: | start-state name=enter request | task name=request entry | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | assignment expression=group(users)/assignment | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | assignment expression=group(users)/assignment | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | assignment expression=group(users)/assignment | /task | transition name= to=evaluate request/transition |/task-node | After I do the work on start task, i move on to another node (task), that node is assign to a group, still i don't get the not either on the user task list or the group task list. I'm getting the group task list like this: | ArrayList list = new ArrayList(); | list.add(this.username); | | return jbpmContext.getGroupTaskList(list); | thanks in advance View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060497#4060497 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060497 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: process instance and groups
I get an error trying to do that: org.jbpm.graph.def.DelegationException: couldn't resolve assignment expression 'group(users)-member(team leader)' PS: i'm looking at the database, there is no another group users. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060528#4060528 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060528 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problems with running the websale example
Unsupported major.minor version 49.0 This reminds me different JVM versions errors. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060535#4060535 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060535 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - process instance and groups
Hi guys Continuing a bit the problem in this topic: http://www.jboss.com/index.html?module=bbop=viewtopict=73247 but not quite. i have this process definition piece: | start-state name=enter request | task name=request entry | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | assignment expression=group(users)/assignment | /task | transition name= to=evaluate request/transition |/start-state | and this instanciation code: | cmd = new NewProcessInstanceCommand(); | cmd.setProcessId(Long.parseLong(pid)); | cmd.setActorId(userName); | cmd.setCreateStartTask(true); | | getEngine().execute(cmd); | both user grover and ernie belong to users if I log as grover or ernie and initiate a process instance, the first task goes to that user tasklist. The behavior that i was expecting was that, that task instance appears on group users task list. I'm creating the instance the right way, or for that behavior something must change? any feedback would be usefull :) thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4060061#4060061 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4060061 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Assigning a task to-{group, rolebased, ...}
I'm having a similar problem, but i'm using the expressions directly: | start-state name=enter request | task name=request entry | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | assignment expression=group(users)/assignment | /task | transition name= to=evaluate request/transition |/start-state | Group users, has 2 users: grover and ernie I start the instance with ernie, and the task appears on ernie tasklist and not in the group. | cmd = new NewProcessInstanceCommand(); | cmd.setProcessId(Long.parseLong(pid)); | //cmd.setActorId(userName); | cmd.setCreateStartTask(true); | | execute(cmd); | In this case, have tried to comment \ uncomment the actorid and the createstarttask and the behavior is the same. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4059629#4059629 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4059629 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - process upload with tomahawk
Hi
i'm try to upload a process to the jbpm engine, using file upload from tomahawk
library, but i having this exception:
|
| Caused by: org.jbpm.JbpmException: process definition does not have a name
| at
org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:80)
| at
org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173)
| at
com.pep.workflow.server.command.DeployProcessCommand.execute(DeployProcessCommand.java:30)
| at
com.pep.workflow.server.beans.command.CommandService.execute(CommandService.java:64)
| ... 55 more
|
|
|
I'm using this code to the deployment:
| public Object execute(JbpmContext jbpmContext) throws Exception {
|
| if (this.inputStream == null)
| throw new NotSetWorkflowException(required attribute not
set!);
|
| ProcessDefinition pf = new ProcessDefinition();
| pf.parseParZipInputStream(this.inputStream);
|
| jbpmContext.deployProcessDefinition(pf);
|
| return pf;
| }
|
| ...
|
| InputStream zip = this.uploadedFile.getInputStream();
|
| Command cmd = new DeployProcessCommand(zip);
| Object result = execute(cmd);
|
| ...
|
When I run the debugger I get the process definition without the properties
set, after the parsing.
Any idea?
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[jboss-user] [JBoss jBPM] - Re: process upload with tomahawk
yes it does, i forgot to paste the definition: | | ?xml version=1.0 encoding=UTF-8? | | process-definition | xmlns=urn:jbpm.org:jpdl-3.1 name=holiday-request |swimlane name=initiator | assignment expression=user(grover)/assignment |/swimlane |start-state name=enter request | task name=request entry swimlane=initiator | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | /task | transition name= to=evaluate request/transition |/task-node | /process-definition | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4058270#4058270 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4058270 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - does not create the instance
Hi i'm trying start a new process definition instance, but by something that i don't understand i can't. I get no output on deploy and on creating the new instance, i have'd checked the database, the instance isn't created. The process definition: | ?xml version=1.0 encoding=UTF-8? | | process-definition | xmlns=urn:jbpm.org:jpdl-3.2 name=holiday request standart for ernie | |start-state name=enter request | task name=request entry | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | assignment expression=user(ernie)/assignment | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | assignment expression=user(ernie)/assignment | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | assignment expression=user(ernie)/assignment | /task | transition name= to=evaluate request/transition |/task-node | | /process-definition | I'm creating the instance with: | cmd = new NewProcessInstanceCommand(); | cmd.setProcessId(Long.parseLong(pid)); | cmd.setActorId(userName); | cmd.setCreateStartTask(true); | | getEjbClient().getCommandService().execute(cmd); | thanks in advance View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4058285#4058285 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4058285 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - setting user data
Hi
I'm trying to set a user password, but for some reason. the data don't get
saved. I'm wondering if i'm using this the correct way. Here's my code:
| public void changePassword(String name, String newPassword) {
|
| User user = identitySession.getUserByName(name);
|
| if (user != null) {
| user.setPassword(newPassword);
|
| identitySession.saveUser(user);
| log.debug(password changed for + name);
| }
| else {
| log.error(no such user: + name);
| }
|
| }
|
I've tried also without the saveUser() and the result is the same.
I'm opening and closing the session like this:
| public void openSession() {
| this.jbpmContext = this.jbpmConfiguration.createJbpmContext();
| this.identitySession = new
IdentitySession(jbpmContext.getSession());
| log.debug(session opened!);
| }
|
| public void closeSession() {
|
| this.identitySession.close();
| this.jbpmContext = null;
|
| log.debug(session closed!);
| }
|
Help?
I'm using jbpm 3.2 + jboss AS 4.0.5 + mysql 5
Thanks :)
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[jboss-user] [EJB/JBoss] - Could not passivate; failed to save state
Hi guys
I'm using ejb with a web application on jboss 4.0.5 with jdk 1.5 and i'm
getting this exception:
| 11:53:50,390 WARN [AbstractInstanceCache] failed to passivate,
id=f373o8gy-s
| javax.ejb.EJBException: Could not passivate; failed to save state
| at
org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:423)
| at
org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.java:107)
| at
org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:209)
| at
org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:162)
| at
org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy$OveragerTask.run(LRUEnterpriseContextCachePolicy.java:450)
| at java.util.TimerThread.mainLoop(Timer.java:512)
| at java.util.TimerThread.run(Timer.java:462)
| Caused by: java.io.NotSerializableException: java.lang.ThreadLocal
| at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
| at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
| at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
| at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
| at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
| at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
| at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
| at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
| at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
| at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
| at
org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:414)
| ... 6 more
|
My code (Session bean statefull):
| protected transient Log log;
| private transient IdentitySession identitySession;
|
| public void ejbPassivate() throws EJBException, RemoteException {
| log.debug(bean passivating... );
| log = null;
| identitySession.close();
| identitySession = null;
| }
|
the attributes are transient because i had read somewhere that like that i
could avoid serialization problems. but they remain, i've tried with and
without them and the output is the same.
IdentitySession is a non-serializable object and Log is a interface from
commons logging also non-serializable.
can anyone help?
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[jboss-user] [JBoss jBPM] - reassign users to a task instance
Hi guys Given a task instance I'm trying to reassign that instance to another user, but when i do that all the task instance from that process instance stay assign to that user, instead of just of the one task instance that I specified. Where's the code and the process definition: TaskInstance taskInstance = jbpmContext.getTaskInstance(this.taskInstanceId); | | taskInstance.setActorId(username,true); | | process-definition | xmlns=urn:jbpm.org:jpdl-3.1 name=holiday-request |swimlane name=initiator | assignment expression=user(grover)/assignment |/swimlane |start-state name=enter request | task name=request entry swimlane=initiator | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | /task | transition name= to=evaluate request/transition |/task-node | /process-definition | | help?? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4056135#4056135 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4056135 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: java.lang.ClassCastException: org.hibernate.collection.P
I'm using JBoss AS 4.0.5 and JBPM 3.2. The hibernate version, is the one that comes with JBoss AS. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4055115#4055115 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4055115 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - LazyInitializationException
Hi guys, while getting the comments for a task instance using the command interface, i'm having this exception: | 12:19:00,265 ERROR [LazyInitializationException] failed to lazily initialize a collection of role: org.jbpm.taskmgmt.exe.TaskInstance.comments, no session or session was closed | org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.jbpm.taskmgmt.exe.TaskInstance.comments, no session or session was closed | at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358) | at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350) | at org.hibernate.collection.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:97) | at org.hibernate.collection.PersistentList.size(PersistentList.java:91) | at com.pep.workflow.console.beans.Task.fetchComments(Task.java:189) | at com.pep.workflow.console.beans.Task.initialize(Task.java:240) | 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.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129) | at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63) | at javax.faces.component.UICommand.broadcast(UICommand.java:106) | at javax.faces.component.UIData.broadcast(UIData.java:513) | at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94) | at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168) | at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343) | at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Thread.java:595) | | I've have read some other post's regarding this issue but still have some question, i'm complitely newbie in hibernate, and I trying to figure out the best way to solve this. I'm wandering if the best approach is to write my hibernate query? thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4055170#4055170 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4055170 ___
[jboss-user] [JBoss jBPM] - java.lang.ClassCastException: org.hibernate.collection.Persi
Hi guys
I'm having this exception:
| 15:22:17,093 ERROR [STDERR] java.lang.ClassCastException:
org.hibernate.collection.PersistentList
| 15:22:17,093 ERROR [STDERR] at
com.pep.workflow.console.beans.Task.fetchComments(Task.java:188)
| 15:22:17,093 ERROR [STDERR] at
com.pep.workflow.console.beans.Task.initialize(Task.java:238)
| 15:22:17,093 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| 15:22:17,093 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| 15:22:17,500 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| 15:22:17,500 ERROR [STDERR] at
java.lang.reflect.Method.invoke(Method.java:585)
| 15:22:17,500 ERROR [STDERR] at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
| 15:22:17,500 ERROR [STDERR] at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| 15:22:17,500 ERROR [STDERR] at
javax.faces.component.UICommand.broadcast(UICommand.java:106)
| 15:22:17,500 ERROR [STDERR] at
javax.faces.component.UIData.broadcast(UIData.java:513)
| 15:22:17,500 ERROR [STDERR] at
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
| 15:22:17,500 ERROR [STDERR] at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
| 15:22:17,500 ERROR [STDERR] at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
| 15:22:17,500 ERROR [STDERR] at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| 15:22:17,500 ERROR [STDERR] at
javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 15:22:17,500 ERROR [STDERR] at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 15:22:17,500 ERROR [STDERR] at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| 15:22:17,500 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| 15:22:17,500 ERROR [STDERR] at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 15:22:17,500 ERROR [STDERR] at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| 15:22:17,500 ERROR [STDERR] at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| 15:22:17,500 ERROR [STDERR] at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| 15:22:17,500 ERROR [STDERR] at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| 15:22:17,500 ERROR [STDERR] at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| 15:22:17,500 ERROR [STDERR] at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| 15:22:17,500 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
| 15:22:17,500 ERROR [Task] Error initializing task page:
java.lang.ClassCastException: org.hibernate.collection.PersistentList
|
while executing this code using the command interface:
| public Object execute(JbpmContext jbpmContext) throws Exception {
|
| TaskInstance
[jboss-user] [JBoss jBPM] - Re: Validating user input
roccolocko wrote : Although you do can make some validation of this variables with bean shell, I would recomend that you make the validations before you put them on jbpm, for example with Validator in case you are using JSF. That's my ideia! But I need to have something at process design level that tells what can of validation I will apply to a variable. I'm wondering on the process definition where would be the best place for that on the process definition. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4054411#4054411 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4054411 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Canceling an task instance
For now... I had resolved the problem the following way (not sure that's the
correct one), until now I get a task from the task list then start the work on
the task and when the user had filled up the form i ended the task. This was
giving me problems on canceling (if doing nothing), because on the moment that
I start the work on the task using this code:
| Command cmd = new StartWorkOnTaskCommand(getTid(), false);
| Object result = getEjbClient().getCommandService().execute(cmd);
|
When i retrive the task list using:
| try {
| cmd = new GetTaskListCommand(name,true);
| List result = (List)
getEjbClient().getCommandService().execute(cmd);
|
| DataModel data = new ListDataModel(result);
| return data;
| }
|
I haven't the task on the tasklist (visible at least).
I had resolved the problem by starting the work and ending the work when user
submit's the form. Probally i'm going to optimize this to make only one call to
the ejb.
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[jboss-user] [JBoss jBPM] - Re: Canceling an task instance
Ok, thanks for the feedback. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053445#4053445 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053445 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Validating user input
Hi From what i have get until now, please correct me if I am wrong, at process design level, we can't declare variable types, only string variables, so... in some cases those strings must be cast\converter to other formats on the java code (actions). So... is there some way to specify the kind of validation that a variable must suffer at user input level? I assume that's nothing out of the box to this, and I trying to figure out the best\simple way to do this. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053557#4053557 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053557 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Validating user input
So using bean shell script on process definition is the best way to do it? On that case the validation is on the script, and i wanted at the user level. I was thinking on defining a regular expression on jpdl that I could access throut the API, and validate on user level, don't know if it is the best approach. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053653#4053653 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053653 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Canceling an task instance
Hi Guys I want to cancel a task without ending it. But from the code on TaskInstance.java I can't see how can I do that out of the box. What I need to do is: a user start's a work on a task but then cancel's it, and the task doesn't signal and return's do the user tasklist. Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053016#4053016 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053016 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Canceling an task instance
yes, but if I cancel it from the API, the task instance is terminated and it moves to the next node. I want that it stays in the same node, where the cancel action was called. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053065#4053065 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053065 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Canceling an task instance
Sorry I haven't get that. But doing so... I get the task instance out of the tasklist, i think that is because i'm starting the work on the task, and leave it open. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053101#4053101 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053101 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Canceling an task instance
Probally my english wasn't clear, let me try again. If I do nothing, the task doesn't continue, but also doesn't appear on my tasklist, do i need to suspend or resume ? Or those methods aren't fit to that? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4053108#4053108 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4053108 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: process behavior
Ronald, thanks for your answer...
kukeltje wrote : you probably meant to say: I guess that it should NOT give
me this results, because i'm not on the node evaluate request (i guess).
|
Yup you are right :)
kukeltje wrote :
| Well, don't guess, be sure... turn up the log level to debug (log4j), see
what happens report back with your own analysis of the log, not just post
the log itself without that.
Well, I'm still begining in jbpm so... my interpretation of the logs doesn't
tell me much, yet on the database, the task instance for my current process
instance is pointig to entry evaluation that means his bypass the first node.
About my code:
I'm using this code to start a instance and get it on my task lisk:
| cmd = new StartProcessInstanceCommand();
|
| cmd.setProcessId(Long.parseLong(pid));
| cmd.setActorId(userName);
|
| getCommandService().execute(cmd);
|
To start a work on a task I use:
Command cmd = new StartWorkOnTaskCommand(this.getTid(), false);
where this.tid, is the task instance id, and then to get the transitions:
this.availableTransitions = new ArrayListTransition();
| Iterator iter = tl.iterator();
| while (iter.hasNext()) {
| Transition transition = (Transition) iter.next();
|
| availableTransitions.add(transition);
| }
I agree with you Ronald when u say that is a basic error, but we get lots of
those when we are learning.
Thanks in advance
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[jboss-user] [JBoss jBPM] - Re: Getting a list of the process variables in a process ins
I have discovered an working example on taskbean.java on jbpm 3.1 starters kit (web console). With that code it work's fine. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4050896#4050896 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4050896 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - process behavior
Hi I have this process definition: | ?xml version=1.0 encoding=UTF-8? | | process-definition | xmlns=urn:jbpm.org:jpdl-3.1 name=holiday-request |swimlane name=initiator | assignment expression=user(grover)/assignment |/swimlane |start-state name=enter request | task name=request entry swimlane=initiator | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | /task | transition name= to=evaluate request/transition |/task-node | /process-definition | | And... when I start a work on a instance and retrive the variables and transitions, I get 4 vars: start date, duration,info and decision. And on the transitions I get 2 transitions More info needed and approve/disapprove. | | I guess that it should give me this results, because i'm not on the node evaluate request (i guess). | | Is the behavior ok? I'm doing somethig wrong? | | Thanks in advance. | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4051035#4051035 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4051035 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Portal] - jboss portal and mysql
Hi all
I'm trying to use jboss portal 2.2 + jboss AS 4.0.5 + mysql 5, i have followed
the instrutions but when i deploy the portal i get errors onj first deploying
saying some table problems (can't reproduce right, i will paste here tomorrow
if need).
And also i get these on management block:
|
| /WEB-INF/jsp/management/index.xhtml @41,58 rendered=#{!empty
node.children}: Exception getting value of property children of base of type :
org.jboss.portal.core.portlet.management.LazyPortalObjectTreeNode
|
Does is some problem with mysql databases?
help?
thanks in advance
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[jboss-user] [JBoss jBPM] - Re: Getting a list of the process variables in a process ins
I get a null value on that value, is there some obvious reason on that may happend ? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4050434#4050434 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4050434 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - acessing jboss logs
Hi I don't know if this forum is the right place for this, sorry for that, but i'm developing an JSF applicaton, and I want to access the jboss logging services, any hind how can i do that? thanks in advance. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4050177#4050177 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4050177 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Getting variables instances
hello I'm having some trouble accessing process variables to user input. I'm retrieving the information remotly width: | Command cmd = new GetTaskInstanceCommand(tid); | Object result = getEjbClient().getCommandService().execute(cmd); | this.taskInstance = (TaskInstance) result; | When I debug my application and check the Map that contains the variables is null. And on the database for this task instance the variables are on the table. I don't know if this way is the rigth way to go, so... any help on this would be appreciated I'm using the holiday request for this, the definition follows: | ?xml version=1.0 encoding=UTF-8? | | process-definition | xmlns=urn:jbpm.org:jpdl-3.1 name=holiday-request |swimlane name=initiator | assignment expression=user(grover)/assignment |/swimlane |start-state name=enter request | task name=request entry swimlane=initiator | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | /task | transition name= to=evaluate request/transition |/task-node | /process-definition PS: Sorry the bad english. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4050198#4050198 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4050198 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Getting variables instances
BTW i turn the debug and I get this: | 17:30:57,484 DEBUG [AbstractFlushingEventListener] Flushing entities and processing referenced collections | 17:30:57,484 DEBUG [Collections] Collection found: [org.jbpm.taskmgmt.exe.TaskInstance.variableInstances#11], was: [org.jbpm.taskmgmt.exe.TaskInstance.variableInstances#11] (uninitialized) | 17:30:57,484 DEBUG [Collections] Collection found: [org.jbpm.taskmgmt.exe.TaskInstance.pooledActors#11], was: [org.jbpm.taskmgmt.exe.TaskInstance.pooledActors#11] (uninitialized) | 17:30:57,484 DEBUG [Collections] Collection found: [org.jbpm.taskmgmt.exe.TaskInstance.comments#11], was: [org.jbpm.taskmgmt.exe.TaskInstance.comments#11] (uninitialized) | Is it supose to be (uninitialized) ? Am I doing this the wrong way? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4050248#4050248 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4050248 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: tasklist and variables
Is there some example on using this? chapter 10 and 11 give some lights but still... I've read also some stuff about TaskController but i can see how I call him. Really need some help here, thanks! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4049767#4049767 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4049767 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - tasklist and variables
Hi I'm using the following process, and I wanted to start a work on a instance of this process, and give some input to the process continues. I access the user grover tasklist and start a work on a task instance using the class StartWorkOnTaskCommand, after this i wanna show the variables start-date and duration for user input. My problem is that currently after I start a work on a process I get the VariableContainer without variables. I'm bad understanding the way this works? | ?xml version=1.0 encoding=UTF-8? | | process-definition | xmlns=urn:jbpm.org:jpdl-3.1 name=holiday-request |swimlane name=initiator | assignment expression=user(grover)/assignment |/swimlane |start-state name=enter request | task name=request entry swimlane=initiator | controller | variable name=start date access=read,write,required/variable | variable name=duration access=read,write,required/variable | /controller | /task | transition name= to=evaluate request/transition |/start-state |end-state name=end/end-state |task-node name=evaluate request | task name=entry evaluation swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info access=read/variable | variable name=decision/variable | /controller | /task | transition name=More info needed to=give addition info/transition | transition name=approve/disapprove to=end/transition |/task-node |task-node name=give addition info | task name=additional info entry swimlane=initiator | controller | variable name=start date access=read/variable | variable name=duration access=read/variable | variable name=info/variable | /controller | /task | transition name= to=evaluate request/transition |/task-node | /process-definition | | cmd = new VariablesCommand(); | ((VariablesCommand) cmd).setTaskInstanceId(tid); | result = getEjbClient().getCommandService().execute(cmd); | | this.vc = (VariableContainer) result; | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4049369#4049369 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4049369 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - new instance
Someone see anything that could be wrong?
Process:
|
| ?xml version=1.0 encoding=UTF-8?
|
| process-definition
| xmlns=urn:jbpm.org:jpdl-3.2
| name=simple
|start-state name=start
| transition name=to_state to=first
| action name=action
class=com.sample.action.MessageActionHandler
| messageGoing to the first state!/message
| /action
|
|
| /transition
|/start-state
|state name=first
| transition name=to_end to=end
| action name=action
class=com.sample.action.MessageActionHandler
| messageAbout to finish!/message
| /action
| /transition
|/state
|end-state name=end/end-state
| /process-definition
|
|
Instanciation code:
|
| JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
| try {
|
| ProcessInstance processInstance = null;
|ProcessDefinition processDefinition =
jbpmContext.getGraphSession().getProcessDefinition(15);
|
|processInstance =
(ProcessInstance)processDefinition.createInstance();
|processInstance.signal();
|
| jbpmContext.save(processInstance);
|
| }
| catch (Exception e) {
| e.printStackTrace();
| }
| finally {
| jbpmContext.close();
| }
|
|
Exception:
|
| 12:07:30,093 ERROR [STDERR] org.jbpm.JbpmException: token 'Token(/)' can't
be signalled cause it is currently not positioned in a node
| 12:07:30,093 ERROR [STDERR] at
org.jbpm.graph.exe.Token.signal(Token.java:134)
| 12:07:30,093 ERROR [STDERR] at
org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:251)
| 12:07:30,093 ERROR [STDERR] at
pep.workflow.console.servlets.UploadServlet.processRequest(UploadServlet.java:47)
| 12:07:30,093 ERROR [STDERR] at
pep.workflow.console.servlets.UploadServlet.doGet(UploadServlet.java:80)
| 12:07:30,203 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
| 12:07:30,203 ERROR [STDERR] at
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 12:07:30,203 ERROR [STDERR] at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| 12:07:30,203 ERROR [STDERR] at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| 12:07:30,203 ERROR [STDERR] at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 12:07:30,203 ERROR [STDERR] at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| 12:07:30,203 ERROR [STDERR] at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| 12:07:30,203 ERROR [STDERR] at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| 12:07:30,203 ERROR [STDERR] at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| 12:07:30,203 ERROR [STDERR] at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| 12:07:30,203 ERROR [STDERR] at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| 12:07:30,203 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)
|
|
Help!
View the original post :
http://www.jboss.com/index.html?module=bbop=viewtopicp=4047536#4047536
Reply to the post :
[jboss-user] [JBoss jBPM] - Re: new instance
Thanks for the quick reply kukeltje. I'm really getting nuts with this. Here's the log, please let me know if is enough for you. By the way, i've tried the code the same way than I, and the result was the same. | | 13:37:04,750 DEBUG [DefaultSaveOrUpdateEventListener] saving transient instance | 13:37:04,750 DEBUG [AbstractSaveEventListener] saving [org.jbpm.graph.exe.ProcessInstance#null] | 13:37:04,750 DEBUG [AbstractSaveEventListener] executing insertions | 13:37:04,750 DEBUG [Cascade] processing cascade ACTION_SAVE_UPDATE for: org.jbpm.graph.exe.ProcessInstance | 13:37:04,750 DEBUG [CascadingAction] cascading to saveOrUpdate: org.jbpm.graph.exe.Token | 13:37:05,250 DEBUG [VersionValue] version unsaved-value strategy UNDEFINED | 13:37:05,250 DEBUG [IdentifierValue] id unsaved-value: 0 | 13:37:05,250 DEBUG [AbstractSaveEventListener] transient instance of: org.jbpm.graph.exe.Token | 13:37:05,250 DEBUG [DefaultSaveOrUpdateEventListener] saving transient instance | 13:37:05,250 DEBUG [AbstractSaveEventListener] saving [org.jbpm.graph.exe.Token#null] | 13:37:05,250 DEBUG [AbstractSaveEventListener] executing insertions | 13:37:05,250 DEBUG [Cascade] processing cascade ACTION_SAVE_UPDATE for: org.jbpm.graph.exe.Token | 13:37:05,750 DEBUG [Cascade] done processing cascade ACTION_SAVE_UPDATE for: org.jbpm.graph.exe.Token | 13:37:05,750 DEBUG [Versioning] using initial version: 0 | 13:37:05,781 DEBUG [AbstractSaveEventListener] executing identity-insert immediately | 13:37:05,781 DEBUG [AbstractEntityPersister] Inserting entity: org.jbpm.graph.exe.Token (native id) | 13:37:05,781 DEBUG [AbstractEntityPersister] Version: 0 | 13:37:05,781 DEBUG [AbstractBatcher] about to open PreparedStatement (open PreparedStatements: 0, globally: 0) | 13:37:06,250 DEBUG [SQL] insert into JBPM_TOKEN (VERSION_, NAME_, START_, END_, NODEENTER_, NEXTLOGINDEX_, ISABLETOREACTIVATEPARENT_, ISTERMINATIONIMPLICIT_, ISSUSPENDED_, LOCK_, NODE_, PROCESSINSTANCE_, PARENT_, SUBPROCESSINSTANCE_) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) | 13:37:06,250 DEBUG [AbstractBatcher] preparing statement | 13:37:06,250 DEBUG [AbstractEntityPersister] Dehydrating entity: [org.jbpm.graph.exe.Token#null] | 13:37:06,250 DEBUG [IntegerType] binding '0' to parameter: 1 | 13:37:06,250 DEBUG [StringType] binding null to parameter: 2 | 13:37:06,250 DEBUG [TimestampType] binding '2007-05-22 13:37:04' to parameter: 3 | 13:37:06,265 DEBUG [TimestampType] binding null to parameter: 4 | 13:37:06,265 DEBUG [TimestampType] binding null to parameter: 5 | 13:37:06,265 DEBUG [IntegerType] binding '0' to parameter: 6 | 13:37:06,265 DEBUG [BooleanType] binding 'true' to parameter: 7 | 13:37:06,750 DEBUG [BooleanType] binding 'false' to parameter: 8 | 13:37:06,750 DEBUG [BooleanType] binding 'false' to parameter: 9 | 13:37:06,750 DEBUG [StringType] binding null to parameter: 10 | 13:37:06,750 DEBUG [LongType] binding null to parameter: 11 | 13:37:06,750 DEBUG [LongType] binding null to parameter: 12 | 13:37:06,750 DEBUG [LongType] binding null to parameter: 13 | 13:37:06,750 DEBUG [LongType] binding null to parameter: 14 | 13:37:06,765 DEBUG [IdentifierGeneratorFactory] Natively generated identity: 90 | 13:37:07,250 DEBUG [AbstractBatcher] about to close PreparedStatement (open PreparedStatements: 1, globally: 1) | 13:37:07,250 DEBUG [AbstractBatcher] closing statement | 13:37:07,250 DEBUG [Cascade] processing cascade ACTION_SAVE_UPDATE for: org.jbpm.graph.exe.Token | 13:37:07,250 DEBUG [Cascade] done processing cascade ACTION_SAVE_UPDATE for: org.jbpm.graph.exe.Token | 13:37:07,250 DEBUG [Cascade] done processing cascade ACTION_SAVE_UPDATE for: org.jbpm.graph.exe.ProcessInstance | 13:37:07,250 DEBUG [Versioning] using initial version: 0 | 13:37:07,250 DEBUG [AbstractSaveEventListener] executing identity-insert immediately | 13:37:07,250 DEBUG [AbstractEntityPersister] Inserting entity: org.jbpm.graph.exe.ProcessInstance (native id) | 13:37:07,750 DEBUG [AbstractEntityPersister] Version: 0 | 13:37:07,750 DEBUG [AbstractBatcher] about to open PreparedStatement (open PreparedStatements: 0, globally: 0) | 13:37:07,750 DEBUG [SQL] insert into JBPM_PROCESSINSTANCE (VERSION_, KEY_, START_, END_, ISSUSPENDED_, PROCESSDEFINITION_, ROOTTOKEN_, SUPERPROCESSTOKEN_) values (?, ?, ?, ?, ?, ?, ?, ?) | 13:37:07,750 DEBUG [AbstractBatcher] preparing statement | 13:37:07,750 DEBUG [AbstractEntityPersister] Dehydrating entity: [org.jbpm.graph.exe.ProcessInstance#null] | 13:37:07,750 DEBUG [IntegerType] binding '0' to parameter: 1 | 13:37:08,250 DEBUG [StringType] binding null to parameter: 2 | 13:37:08,250 DEBUG [TimestampType] binding '2007-05-22 13:37:04' to parameter: 3 | 13:37:08,250 DEBUG [TimestampType] binding null to parameter: 4 | 13:37:08,250 DEBUG [BooleanType] binding 'false' to parameter: 5 | 13:37:08,250 DEBUG [LongType]
[jboss-user] [JBoss jBPM] - Re: new instance
Hello Martin, thanks for your feedback.
Regarding your post, you got the rabbit! I get no rows for that query. In fact
I only get rows for the first two process that I deployed, and I going on 15th.
The code i'm using to deploy is this:
| JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
| try {
| ProcessDefinition p = new ProcessDefinition(myprocess);
|
| p.parseParZipInputStream(new ZipInputStream(new
FileInputStream(c:\\myprocess.par)));
|
| jbpmContext.deployProcessDefinition(p);
|
|
| }
| catch (Exception e) {
| e.printStackTrace();
| }
| finally {
| jbpmContext.close();
| }
|
View the original post :
http://www.jboss.com/index.html?module=bbop=viewtopicp=4047585#4047585
Reply to the post :
http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4047585
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[jboss-user] [JBoss jBPM] - Re: new instance
Wee! It works now thanks man, I will make sure that you will have a place in heaven :P View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4047615#4047615 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4047615 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Why doesn't work?
Ok here's the log:
| 10:31:20,953 DEBUG [CommandServiceBean] getting jbpm configuration resource
from the environment properties
| 10:31:21,390 DEBUG [UIComponentTag] Exited encodeEnd for client-Id: _idJsp0
| 10:31:21,390 DEBUG [CommandServiceBean] couldn't find configuration
property JbpmCfgResource through JNDI
| 10:31:21,390 DEBUG [CommandServiceBean] getting default jbpm configuration
resource (jbpm.cfg.xml)
| 10:31:21,390 DEBUG [CommandServiceBean] handing over the command execution
to the command service
| 10:31:21,390 DEBUG [JbpmContextInfo] creating jbpm context with service
factories '[tx, message, scheduler, logging, persistence, authentication]'
| 10:31:21,390 DEBUG [FacesServlet] service end
| 10:31:21,890 DEBUG [JbpmContext] creating [EMAIL PROTECTED]
| 10:31:21,890 DEBUG [CommandServiceBean] executing [EMAIL PROTECTED]
| 10:31:21,890 DEBUG [DbPersistenceServiceFactory] creating persistence
service
| 10:31:21,890 DEBUG [DbPersistenceService] creating hibernate session
| 10:31:21,890 DEBUG [SessionImpl] opened session at timestamp:
4832214556221440
| 10:31:21,890 DEBUG [DbPersistenceService] beginning hibernate transaction
| 10:31:21,890 DEBUG [JDBCTransaction] begin
| 10:31:21,890 DEBUG [ConnectionManager] opening JDBC connection
| 10:31:21,890 DEBUG [DriverManagerConnectionProvider] total checked-out
connections: 1
| 10:31:21,890 DEBUG [DriverManagerConnectionProvider] opening new JDBC
connection
| 10:31:21,906 DEBUG [DriverManagerConnectionProvider] created connection to:
jdbc:mysql://localhost:3306/workflow-server, Isolation Level: 4
| 10:31:21,906 DEBUG [JDBCTransaction] current autocommit status: false
| 10:31:21,906 DEBUG [JDBCContext] after transaction begin
| 10:31:21,937 DEBUG [QueryPlanCache] located HQL query plan in cache (
|
| select ti
| from org.jbpm.taskmgmt.exe.TaskInstance as ti
| where ti.actorId = :actorId
| and ti.isSuspended != true
| and ti.isOpen = true
|
| )
| 10:31:22,390 DEBUG [QueryPlanCache] located HQL query plan in cache (
|
| select ti
| from org.jbpm.taskmgmt.exe.TaskInstance as ti
| where ti.actorId = :actorId
| and ti.isSuspended != true
| and ti.isOpen = true
|
| )
| 10:31:22,390 DEBUG [HQLQueryPlan] find:
|
| select ti
| from org.jbpm.taskmgmt.exe.TaskInstance as ti
| where ti.actorId = :actorId
| and ti.isSuspended != true
| and ti.isOpen = true
|
|
| 10:31:22,390 DEBUG [QueryParameters] named parameters: {actorId=grover}
| 10:31:22,890 DEBUG [AbstractBatcher] about to open PreparedStatement (open
PreparedStatements: 0, globally: 0)
| 10:31:22,890 DEBUG [SQL] select taskinstan0_.ID_ as ID1_27_,
taskinstan0_.VERSION_ as VERSION3_27_, taskinstan0_.NAME_ as NAME4_27_,
taskinstan0_.DESCRIPTION_ as DESCRIPT5_27_, taskinstan0_.ACTORID_ as
ACTORID6_27_, taskinstan0_.CREATE_ as CREATE7_27_, taskinstan0_.START_ as
START8_27_, taskinstan0_.END_ as END9_27_, taskinstan0_.DUEDATE_ as
DUEDATE10_27_, taskinstan0_.PRIORITY_ as PRIORITY11_27_,
taskinstan0_.ISCANCELLED_ as ISCANCE12_27_, taskinstan0_.ISSUSPENDED_ as
ISSUSPE13_27_, taskinstan0_.ISOPEN_ as ISOPEN14_27_, taskinstan0_.ISSIGNALLING_
as ISSIGNA15_27_, taskinstan0_.ISBLOCKING_ as ISBLOCKING16_27_,
taskinstan0_.TASK_ as TASK17_27_, taskinstan0_.TOKEN_ as TOKEN18_27_,
taskinstan0_.PROCINST_ as PROCINST19_27_, taskinstan0_.SWIMLANINSTANCE_ as
SWIMLAN20_27_, taskinstan0_.TASKMGMTINSTANCE_ as TASKMGM21_27_ from
JBPM_TASKINSTANCE taskinstan0_ where taskinstan0_.ACTORID_=? and
taskinstan0_.ISSUSPENDED_1 and taskinstan0_.ISOPEN_=1
| 10:31:23,390 DEBUG [AbstractBatcher] preparing statement
| 10:31:23,390 DEBUG [StringType] binding 'grover' to parameter: 1
| 10:31:23,390 DEBUG [AbstractBatcher] about to open ResultSet (open
ResultSets: 0, globally: 0)
| 10:31:23,390 DEBUG [Loader] processing result set
| 10:31:23,390 DEBUG [Loader] done processing result set (0 rows)
| 10:31:23,390 DEBUG [AbstractBatcher] about to close ResultSet (open
ResultSets: 1, globally: 1)
| 10:31:23,390 DEBUG [AbstractBatcher] about to close PreparedStatement (open
PreparedStatements: 1, globally: 1)
| 10:31:23,390 DEBUG [AbstractBatcher] closing statement
| 10:31:23,890 DEBUG [Loader] total objects hydrated: 0
| 10:31:23,890 DEBUG [StatefulPersistenceContext] initializing non-lazy
collections
| 10:31:23,890 DEBUG [QueryPlanCache] located HQL query plan in cache (
|
| select distinct ti
| from org.jbpm.taskmgmt.exe.PooledActor pooledActor
|join pooledActor.taskInstances ti
| where pooledActor.actorId in ( :actorIds )
| and ti.actorId is null
| and ti.isSuspended != true
| and ti.isOpen = true
|
| )
| 10:31:23,890 DEBUG [QueryPlanCache] located HQL query plan in cache (
|
[jboss-user] [JBoss jBPM] - Re: Why doesn't work?
BTW, i'm trying to isolate the problem, now i've tried to execute the process
from another way, this time using StartProcessInstanceCommand.
Using this code:
| Properties props = System.getProperties();
| try {
|
| props.put(Context.INITIAL_CONTEXT_FACTORY,
org.jnp.interfaces.NamingContextFactory);
| props.put(Context.PROVIDER_URL, jnp://localhost:1099);
| props.put(Context.URL_PKG_PREFIXES,
org.jboss.naming:org.jnp.interfaces);
|
| Context ctx = new InitialContext(props);
|
| Object obj = ctx.lookup(CommandService);
|
| CommandServiceRemoteHome remoteCommandService =
(CommandServiceRemoteHome)
javax.rmi.PortableRemoteObject.narrow(obj,CommandServiceRemoteHome.class);
| CommandServiceRemote commandService =
remoteCommandService.create();
|
| StartProcessInstanceCommand cmd = new
StartProcessInstanceCommand();
|
| cmd.setProcessName(send mail 4);
| cmd.setCreateStartTask(false);
| cmd.setActorId(grover);
|
|
| System.out.println(RETURNING OBJECT: +
commandService.execute(cmd).toString());
|
| commandService.remove();
| ctx.close();
|
I get this exception:
| Caused by: org.jbpm.JbpmException: couldn't execute [EMAIL PROTECTED]
| at
pep.workflow.server.beans.command.CommandServiceBean.execute(CommandServiceBean.java:71)
| 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.invocation.Invocation.performCall(Invocation.java:359)
| at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:237)
| at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158)
| at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:169)
| at
org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
| at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121)
| at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
| at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
| at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
| at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
| ... 24 more
| Caused by: org.jbpm.JbpmException: token 'Token(/)' can't be signalled
cause it is currently not positioned in a node
| at org.jbpm.graph.exe.Token.signal(Token.java:134)
| at
org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:251)
| at
org.jbpm.command.StartProcessInstanceCommand.execute(StartProcessInstanceCommand.java:32)
| at
pep.workflow.server.beans.command.CommandServiceBean.execute(CommandServiceBean.java:67)
| ... 38 more
|
|
The process XML is this:
| ?xml version=1.0 encoding=UTF-8?
|
| process-definition
| xmlns=urn:jbpm.org:jpdl-3.1 name=sendmail
|start-state name=Inicio
| transition name= to=Send Mail/transition
|/start-state
|end-state name=Fim/end-state
|node name=Send Mail
| action class=pep.test.MailMeActionHandler/action
| transition name= to=Fim/transition
|/node
| /process-definition
|
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[jboss-user] [JBoss jBPM] - Why doesn't work?
Hi guys
I have the following process:
| process-definition
| xmlns=urn:jbpm.org:jpdl-3.1 name=sendmail
|start-state name=Inicio
| transition name= to=Send Mail/transition
|/start-state
|end-state name=Fim/end-state
|node name=Send Mail
| action class=test.MailMeActionHandler/action
| transition name= to=Fim/transition
|/node
| /process-definition
|
And the following action handler:
| package pep.test;
|
| import org.jbpm.graph.def.ActionHandler;
| import org.jbpm.graph.exe.ExecutionContext;
| //import java.util.Properties;
| //import javax.mail.*;
| //import javax.mail.internet.*;
| import java.io.*;
|
| public class MailMeActionHandler implements ActionHandler {
|
| private static final long serialVersionUID = 1L;
|
| public void execute(ExecutionContext context) throws Exception {
|
|
| /* Tenta enviar o e-mail*/
|
|String host = smtp.myserver.com;
| String from = [EMAIL PROTECTED];
| String to = [EMAIL PROTECTED];
|
| try {
| // Get system properties
| Properties props = System.getProperties();
|
| // Setup mail server
| Authenticator auth = new PopupAuthenticator();
| props.put(mail.smtp.host, host);
| props.put(mail.smtp.auth, true);
|
| // Get session
| Session session = Session.getInstance(props, auth);
| session.setDebug(true);
| //session.setDebug(true);
|
|
|
| // Define message
| MimeMessage message = new MimeMessage(session);
|
|
| // Set the from address
| message.setFrom(new InternetAddress(from,Ricardo
Marques));
|
| // Set the to address
| message.addRecipient(Message.RecipientType.TO,new
InternetAddress(to,Ricardo Marques));
|
| // Set the subject
| message.setSubject(Hello JavaMail);
|
| // Set the content
| message.setText(Welcome to JavaMail);
|
| // Send message
| Transport.send(message);
| System.out.println(OK Man);
| }
| catch (Exception e) {
| e.printStackTrace();
| }
|
| context.leaveNode();
|
| }
|
| static class PopupAuthenticator extends Authenticator {
| public PasswordAuthentication getPasswordAuthentication() {
| return new PasswordAuthentication([EMAIL PROTECTED],
**);
| }
| }
|
| }
|
But just can't see the result of the execution, or any kind of error. On the
process instances table, it appears a record about the execution, but nothing
else.
The mail code, detach from the jbpm enviromnent, it works, so I suppose that
should work on the enviroment.
I want to start the process and receive a e-mail.
Please need some help..!
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[jboss-user] [JBoss jBPM] - Re: Why doesn't work?
The package name isn't a problem, my mistake and I paste the code here. Regarding how the process is design, i had look at the websale example, particulary to this part: | node name=update books | action class=org.jbpm.websale.UpdateBooks | msgaccountancy application is now informed of the payment/msg | /action | transition to=salejoin / | /node | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4046814#4046814 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4046814 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Why doesn't work?
I suspect that the problem has something doing with i'm using the class NewProcessInstanceCommand to start an execution, but something more must miss. Do I need to signal a instance to start even i had a start node? help needed! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4046894#4046894 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4046894 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Figuring out how process instanciation!
Hi all
My purpuse is, from a user (grover on this case), be able to start a process
and view that process on the tasklist.
I think I haven't got many problems starting the process, but something must
miss, I see the instance created on jbpm_processinstance, but can see the
results of the execution.
here's my code:
on the ejb side:
| Object result = null;
| JbpmContext jbpmContext = this.jbpmConfiguration.createJbpmContext();
| try {
| log.debug(executing + command);
| result = command.execute(jbpmContext);
| } catch (Exception e) {
| throw new JbpmException(couldn't execute +command, e);
| } finally {
| jbpmContext.close();
| }
| return result;
on the client side:
| NewProcessInstanceCommand cmd = null;
|
| cmd = new NewProcessInstanceCommand();
| cmd.setProcessId(Long.parseLong(pid));
|
| getCommandService().execute(cmd);
to get my tasklist:
| GetTaskListCommand cmd = null;
|
| cmd = new GetTaskListCommand(name,true);
| List result = (List) getCommandService().execute(cmd);
|
|
help?
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[jboss-user] [JBoss jBPM] - JbpmSession deprecated or not?
Hi This is my scenario, please correct me if it's wrong. I have a main class that start's my engine with the code: | private JbpmConfiguration jbpmConfiguration = null; | private JbpmContext jbpmContext = null; | | this.jbpmConfiguration = JbpmConfiguration.getInstance(); | this.jbpmContext = jbpmConfiguration.createJbpmContext(); | Then if needed, other classes access jbpmContext by a get() method. For example I and to do a query to the engine to retrive the instances running of one process. I have look for some info on the forum and most of the times, the connection is made by a: JbpmSession session = JbpmFactory.getInstance.openJbpmConnection(); Well when i read the javadocs about this, it has the following info: anonymous wrote : Deprecated. use org.jbpm.tc.ContextBuilder and org.jbpm.tc.db.JbpmSessionContext instead. When I look for these classes on the Javadocs I can't find then, neither on jbpm 3.2 jars. So my questions are: - Is my approach to launching the service, and connection the service is correct? - Should I use JbpmSession? Is it deprecated ? What's the alternative? Thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4042842#4042842 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4042842 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: connecting with the API
Yeah I'm getting there, but slowly... :) Just don't get one thing, where are the classes deployed on the database? I'm asking this because my purpuse is to use the same Actions to many process definitions. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4042849#4042849 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4042849 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: PAR file definition
ok thanks, but still regarding the PAR files, I'm looking at the data model, table jbpm_processdefinition, by the name I guess that's where the process files are kept. Is my guess right? Because I can't see where the classes and definition files are kept, it doesn't like the table jbpm_processdefinition can record this information. How the PAR are saved as a PAR, or the content is split to many other tables? Can your clear a bit this issue please? This is a bit important because I would probably to use the same action class to many process definitions, don't know if that ir currently possible without redundancy. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4042373#4042373 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4042373 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - No error on deploying
hi all
I have this code to upload a definition that I created on eclipse, but it
simply doesn't deploy, and doesn't output any kind of error.
I'm using the following code:
| JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
| JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
|
| ZipInputStream zis = null;
|
| try {
| zis = new ZipInputStream(new
FileInputStream(D:\\mail.par));
|
| ProcessDefinition processDefinition =
ProcessDefinition.parseParZipInputStream (zis);
| jbpmContext.deployProcessDefinition (processDefinition);
|
| }
| catch (Exception ex) {
| System.err.println(ex);
| }
| finally {
| jbpmContext.close();
| }
Is every thing alright?
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[jboss-user] [JBoss jBPM] - Comunication between processes instances
Hi Is it possible without hacking the core of jBPM, to an action comunicates (JMS or by some kind of call) with another process instance, to trigger some kind of behavior? Thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4041333#4041333 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4041333 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - PAR file definition
Hi Is there somewhere something ragarding the PAR files definition, rules, how they are composed something like that. I can see eclipse creates them, but i'like to know what's mandatory or not. Thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4041352#4041352 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4041352 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: about jbpmcontext
hi guys I really need some feedback here please. I have try to find out the start point of the application, but I can't, i still don't get how this part works. Thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4041494#4041494 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4041494 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problem: hibernate and webapp sample
humm is there some doc regarding this problem? I've never used this database so i don't get the clue how to do that. I'm probably going to try to use mysql, i think i have read some doc about that, but don't know where. Thanks anyway :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4040121#4040121 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4040121 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - about jbpmcontext
Hi all | JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance(); | JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext(); | One thing that I don't understand, when I create a jbpm context, am I creating an engine instance, or connecting to one? Is the JbpmContext the only way to reach the engine? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4040239#4040239 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4040239 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problem using mysql
which sql script are you using to create the database? there a script for mysql 5 on jboss wiki, i guess that one that comes width jbpm 3.2 doesn't work very well. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4040241#4040241 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4040241 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problem using mysql
look at this: http://wiki.jboss.org/wiki/Wiki.jsp?page=JbpmOnTomcat I've followed this tutorial and i have everything except the realm autentication working View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4040269#4040269 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4040269 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Actions behavior
Hi all I've read about the Actions but I'm here width some questions, that i appreciate some feedback: Can a action accept arguments and variables? Is an action always associated with a process, or i could have the same action for various process deployed? Can i retrieve the list of Actions avaiable? From a Action instance from a certain process, can I access to another process instance? Thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4039845#4039845 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4039845 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Actions behavior
Thanks it helped :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4039913#4039913 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4039913 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Problem: hibernate and webapp sample
Hi guys I'm getting this error when running the web app sample, with the jbpm 3.2 hibernate configurations: | 18:09:21,996 ERROR [STDERR] org.hibernate.exception.SQLGrammarException: could not execute query | at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67) | at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) | at org.hibernate.loader.Loader.doList(Loader.java:2147) | at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2028) | at org.hibernate.loader.Loader.list(Loader.java:2023) | at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:393) | at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) | at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) | at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) | at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) | at org.jbpm.db.GraphSession.findLatestProcessDefinitions(GraphSession.java:184) | at HomeServlet.getProcessDefinitions(HomeServlet.java:76) | at HomeServlet.writeProcessDefinitionOptions(HomeServlet.java:62) | at HomeServlet.service(HomeServlet.java:49) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Thread.java:595) | Caused by: java.sql.SQLException: Table not found in statement [select processdef0_.ID_ as ID1_30_, processdef0_.NAME_ as NAME3_30_, processdef0_.DESCRIPTION_ as DESCRIPT4_30_, processdef0_.VERSION_ as VERSION5_30_, processdef0_.ISTERMINATIONIMPLICIT_ as ISTERMIN6_30_, processdef0_.STARTSTATE_ as STARTSTATE7_30_ from JBPM_PROCESSDEFINITION processdef0_ order by processdef0_.NAME_, processdef0_.VERSION_ desc] | at org.hsqldb.jdbc.Util.throwError(Unknown Source) | at org.hsqldb.jdbc.jdbcPreparedStatement.init(Unknown Source) | at org.hsqldb.jdbc.jdbcConnection.prepareStatement(Unknown Source) | at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:497) | at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:415) | at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139) | at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1560) | at org.hibernate.loader.Loader.doQuery(Loader.java:661) | at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) | at org.hibernate.loader.Loader.doList(Loader.java:2144) | ... 30 more | 18:09:22,293 ERROR [GraphSession] org.hibernate.exception.SQLGrammarException: could not execute query | 18:09:22,293 ERROR [[HomeServlet]] Servlet.service() for servlet HomeServlet threw exception | org.jbpm.JbpmException: couldn't find latest versions of process definitions | | Ideas? PS: first time using hibernate. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4039932#4039932 Reply to the post :
[jboss-user] [JBoss jBPM] - retriving actions
Hi Can I retrive via Bean a list of all actions avaiable? Does the existing beans can do that, or must i write a Bean for that purpose? Or does the actions are only deployed for their process? Thank's View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4039206#4039206 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4039206 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: task waiting for event's
I've reading the workflow patterns and what i'm talking about is triggers, pattern 24 and 25. Is this implemented? If not, maybe i can do it, if a have a little support on the API, since is completely unknowned to me. Need some urgent feedback on this issue. Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4038913#4038913 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4038913 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - connecting with the API
Hi all I'm currently evaluating jBPM, and after reading some docs I'm still wondering how can i contact the jBPM server, to interact with the API. When I develop an Action how can I deploy it? Must I recompile jBPM with that option? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4038310#4038310 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4038310 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: connecting with the API
Well I've read some documentation on the forum and the jPDL User Guide, I guess I was hopping the find some documentation on the API (except the javadoc), with some examples and stuff like that. About my classes deployment, like Actions, how is the deployment done? Is there an API for that? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4038363#4038363 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4038363 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - XPDL and BPEL on JBPM
Hi all I'm new on this area and I'm trying to evaluate some solutions in this area. Here's my case: I want a process designer (BPMN) that saves the information in xpdl, then by some way, convert the xpdl file on a bpel file to deploy in jbpm. Is this convertion possible (xpdl-bpel) ? Can u guys point me the right direction? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4029367#4029367 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4029367 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
