-
1. Re: Help me in Moving a State from one task to another
patnaik Aug 1, 2005 9:26 AM (in response to patnaik)ping :
-
2. Re: Help me in Moving a State from one task to another
brittm Aug 1, 2005 11:26 AM (in response to patnaik)Susant,
Most likely, no one will be able to help you until you successfully post your process definition.
-Britt -
3. Re: Help me in Moving a State from one task to another
kukeltje Aug 1, 2005 4:08 PM (in response to patnaik)Agreed, and pinging it to get it at the top of the list to give it more attention doesn't either. Could even have the opposite result.
-
4. Re: Help me in Moving a State from one task to another
patnaik Aug 2, 2005 1:18 AM (in response to patnaik)Ronald : I am sorry to type ping .
Britt : yaa i tried to paste my processdefinition but here it is not perfectly coming some data are truncated in the browser .
i have pasted the xml file in the following link
https://sourceforge.net/forum/forum.php?thread_id=1328596&forum_id=240085
Please have a look.
Thanks in Advance,
Susant -
5. Re: Help me in Moving a State from one task to another
patnaik Aug 2, 2005 1:29 AM (in response to patnaik)"susant" wrote:
Ronald : I am sorry to type ping .
Britt : yaa i tried to paste my processdefinition but here it is not perfectly coming some data are truncated in the browser .
i have pasted the xml file in the following link
https://sourceforge.net/forum/forum.php?thread_id=1328596&forum_id=240085
Please have a look.
Thanks in Advance,
Susant -
6. Re: Help me in Moving a State from one task to another
kukeltje Aug 2, 2005 4:35 AM (in response to patnaik)the thread at the sf forum is removed. Post it here and surround it by a 'code' tag:
<ROOT><ELEMENT ATTIBUTE="value">TEXT</ELEMENT></ROOT>
-
7. Re: Help me in Moving a State from one task to another
patnaik Aug 2, 2005 4:59 AM (in response to patnaik)yaa thanks Ronal for helping me to put the xml file by using code tag.
so here is the xml file.
i am trying to move from startstate to another state<?xml version="1.0" encoding="UTF-8"?> <process-definition name="Schedule process"> <!-- SWIMLANES --> <swimlane name="Legal-Reviewer" > <delegation class="com.test.hndlrs.assignment.AssignmentHandler1">Legal-Reviewer</delegation> </swimlane> <swimlane name="Record-Coordinator"> <delegation class="com.test.hndlrs.assignment.AssignmentHandler2">Record-Coordinator</delegation> </swimlane> <swimlane name ="Corporate-Councilor"> <delegation class="com.test.hndlrs.assignment.AssignmentHandler3">Corporate-Councilor</delegation> </swimlane> <!-- START-STATE --> <start-state name="Start Schedule process" swimlane="Record-Coordinator"> <transition name="step0" to="Approval-1 Of Schedule"/> </start-state> <state name="Approval-1 Of Schedule"> <assignment swimlane="Legal-Reviewer" /> <transition name="step1" to="decision1"/> </state> <!-- DECISION --> <decision name="decision1" > <delegation class="com.test.hndlrs.decision.DecisionHandler1" /> <transition name="approved" to="Approval-2 Of Schedule" /> <transition name="disapproved" to="Modify Schedule" /> </decision> <!-- NODE --> <state name="Modify Schedule"> <assignment swimlane="Record-Coordinator" /> <transition name="step2" to="Approval-1 Of Schedule"/> </state> <!-- NODE --> <state name="Approval-2 Of Schedule"> <assignment swimlane="Corporate-Councilor" /> <transition name="step3" to="decision2"/> </state> <decision name="decision2" > <delegation class="com.test.hndlrs.decision.DecisionHandler2" /> <transition name="approved" to="done" /> <transition name="disapproved" to="Modify Schedule" /> </decision> <!-- END-STATE --> <end-state name="done" /> </process-definition>
the error i am facing like this here what should i do
token.signal or processinstance.signal to move the state.
***********************************************java.lang.NullPointerException at java.net.URLClassLoader$1.run(URLClassLoader.java:190) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:282) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at org.jbpm.instantiation.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:16) at org.jbpm.taskmgmt.exe.TaskMgmtInstance.getTaskInstanceClass(TaskMgmtInstance.java:41) at org.jbpm.taskmgmt.exe.TaskMgmtInstance.instantiateNewTaskInstance(TaskMgmtInstance.java:174) at org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtInstance.java:74) at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:136) at org.jbpm.graph.def.Node.enter(Node.java:284) at org.jbpm.graph.def.Transition.take(Transition.java:92) at org.jbpm.graph.def.Node.leave(Node.java:349) at org.jbpm.graph.node.StartState.leave(StartState.java:73) at org.jbpm.graph.exe.Token.signal(Token.java:127) at org.jbpm.graph.exe.Token.signal(Token.java:92) at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:201) at TestClient.startProcess(TestClient.java:39) at TestClient.main(TestClient.java:111) error occured in starting process : -->java.lang.NullPointerException
-
8. Re: Help me in Moving a State from one task to another
aguizar Aug 2, 2005 1:38 PM (in response to patnaik)TaskMgmtInstance.java:41 tries to load the task instance class. The name of this class is the value of property "jbpm.task.instance.class" in your jbpm.properties. You can see the actual value jBPM is using by looking for this entry in your log output:
2005-08-02 12:19:48,596 DEBUG [org.jbpm.JbpmConfiguration] jbpm.task.instance.class=org.jbpm.taskmgmt.exe.TaskInstance
What value do you see? My guess is that there is no such entry or that jBPM can't find the jbpm.properties file at all. -
9. Re: Help me in Moving a State from one task to another
patnaik Aug 3, 2005 1:18 AM (in response to patnaik)Hi All,
Alejandro your guess is correct i have missed jbpm.task.instance.class property and i have filled as you suggested.
and i am able to start a state when i am using
processInstance.signal();
i have a doubt what should i do processinstance.signal() to start a state or token.signal.
Ronald can you please make me correct if i am missing something.
what should i use token or processinstance.signal.
like when i am using token.signal(); the error i am getting as follows10:38:07,828 ERROR JbpmSession : org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: org.jbpm.graph.exe.Token Exception is java.lang.RuntimeException: couldn't commit transaction
Reply will be highly appriciated,
Susant -
10. Re: Help me in Moving a State from one task to another
juangiovanolli Jan 11, 2007 5:20 PM (in response to patnaik)did you solve you problem???
-
11. Re: Help me in Moving a State from one task to another
juangiovanolli Jan 11, 2007 5:20 PM (in response to patnaik)did you solve the problem????