January 2010 - jbpm-issues - Jboss List Archives

[JBoss JIRA] Resolved: (JBPM-1449) TagLibraryConfig loadImplicit errors

by Alejandro Guizar (JIRA)

[ https://jira.jboss.org/jira/browse/JBPM-1449?page=com.atlassian.jira.plug... ] Alejandro Guizar resolved JBPM-1449. ------------------------------------ Resolution: Done > TagLibraryConfig loadImplicit errors > ------------------------------------ > > Key: JBPM-1449 > URL: https://jira.jboss.org/jira/browse/JBPM-1449 > Project: jBPM > Issue Type: Bug > Security Level: Public(Everyone can see) > Components: Runtime Engine > Affects Versions: jBPM 3.2.6.SP1 > Reporter: Len DiMaggio > Assignee: Alejandro Guizar > Priority: Minor > Fix For: jBPM 3.2.9 > > Original Estimate: 0 minutes > Remaining Estimate: 0 minutes > > Platform JIRA for project JIRA: JBPM-1065 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Updated: (JBPM-1449) TagLibraryConfig loadImplicit errors

by Alejandro Guizar (JIRA)

[ https://jira.jboss.org/jira/browse/JBPM-1449?page=com.atlassian.jira.plug... ] Alejandro Guizar updated JBPM-1449: ----------------------------------- Original Estimate: 0 minutes Remaining Estimate: 0 minutes Fix Version/s: jBPM 3.2.9 (was: jBPM 3.3.2) On Jan 19, 2010 I could still build the standalone distribution, install to JBoss 4.2.3 and see the TagLibraryConfig loadImplicit logs written to System.err and thus printed as ERRORs in the server console. Bumping sun.facelets.version to 1.1.15 eliminated those messages at last. Note that 1.1.15.B1 still printed the errors. > TagLibraryConfig loadImplicit errors > ------------------------------------ > > Key: JBPM-1449 > URL: https://jira.jboss.org/jira/browse/JBPM-1449 > Project: jBPM > Issue Type: Bug > Security Level: Public(Everyone can see) > Components: Runtime Engine > Affects Versions: jBPM 3.2.6.SP1 > Reporter: Len DiMaggio > Assignee: Alejandro Guizar > Priority: Minor > Fix For: jBPM 3.2.9 > > Original Estimate: 0 minutes > Remaining Estimate: 0 minutes > > Platform JIRA for project JIRA: JBPM-1065 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-1178) Script conditions in transitions are evaluated as expressions by the decision node

by Romain Lamarche (JIRA)

Script conditions in transitions are evaluated as expressions by the decision node ---------------------------------------------------------------------------------- Key: JBPM-1178 URL: http://jira.jboss.com/jira/browse/JBPM-1178 Project: JBoss jBPM Issue Type: Bug Components: Core Engine Affects Versions: jBPM jPDL 3.2.2 Environment: Windows XP, JBoss AS 4.2.2GA, MS SQL EXPRESS 2005, Jdk5 Reporter: Romain Lamarche Assigned To: Tom Baeyens The decision node does not evaluate scripts in conditional transitions. Indeed, the execute method of node type decision does not check what type of condition it is. Listing of the wrong code : (file Decision.java lines 120-135 in Jbpm Jpdl 3.2.2) } else { // new mode based on conditions in the transition itself Iterator iter = leavingTransitions.iterator(); while (iter.hasNext() && (transition==null)) { Transition candidate = (Transition) iter.next(); String conditionExpression = candidate.getCondition(); if (conditionExpression!=null) { Object result = JbpmExpressionEvaluator.evaluate(conditionExpression, executionContext); if (Boolean.TRUE.equals(result)) { transition = candidate; } } } } The problem is the "JbpmExpressionEvaluator". -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-2756) BPMN2: allow default sequence flow definition on activities

by Joram Barrez (JIRA)

BPMN2: allow default sequence flow definition on activities ----------------------------------------------------------- Key: JBPM-2756 URL: https://jira.jboss.org/jira/browse/JBPM-2756 Project: jBPM Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: Joram Barrez Fix For: jBPM 4.4 Activities (not events/gateways) can have a default sequence flow as attribute -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-2752) SpringTransactionInterceptor unnecessarily casts PlatformTransactionManager to AbstractPlatformTransactionManager

by Adam Galloway (JIRA)

SpringTransactionInterceptor unnecessarily casts PlatformTransactionManager to AbstractPlatformTransactionManager ----------------------------------------------------------------------------------------------------------------- Key: JBPM-2752 URL: https://jira.jboss.org/jira/browse/JBPM-2752 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Runtime Engine Affects Versions: jBPM 4.x Environment: Spring DM Server Reporter: Adam Galloway In the execute() method of SpringTransactionInterceptor the results of resolveTransactionManager() are cast to an AbstractPlatformTransactionManager and then passed to a TransactionTemplate. The TransactionTemplate only requires a PlatformTransactionManager and none of the AbstractPlatformTransactionManager methods are referenced anywhere else in the SpringTransactionInterceptor. So it appears that this casting to an AbstractPlatformTransactionManager is unnecessary. This is causing a problem when using proxied PlatformTransactionManager objects in Spring DM. The proxied object is exposed using the PlatformTransactionManger interface but cannot be cast to an AbstractPlatformTransactionManager, as that is one of the joys of working with proxied OSGI objects. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-2738) BPMN2: Inclusive gateway

by Joram Barrez (JIRA)

BPMN2: Inclusive gateway ------------------------ Key: JBPM-2738 URL: https://jira.jboss.org/jira/browse/JBPM-2738 Project: jBPM Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: Joram Barrez Assignee: Joram Barrez Fix For: jBPM 4.4 Difficulty here is the merging behaviour: the spec isn't very clear on what is a valid token->gateway path (eg what about conditions?) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Commented: (JBPM-895) null pointer when create new sub process definition

by Victor Ruiz (JIRA)

[ https://jira.jboss.org/jira/browse/JBPM-895?page=com.atlassian.jira.plugi... ] Victor Ruiz commented on JBPM-895: ---------------------------------- It affects version jBPM 3.2.6 too since I've seen it. I've used binding='late' attribute in my live environment (since sub-process loading is done by means of jPDL). I've used Michael Thiele solution in my test environment (since sub-process loading is done programatically). > null pointer when create new sub process definition > --------------------------------------------------- > > Key: JBPM-895 > URL: https://jira.jboss.org/jira/browse/JBPM-895 > Project: jBPM > Issue Type: Bug > Affects Versions: jBPM 3.1.3 > Reporter: Tom Nguyen > Assignee: Tom Baeyens > Attachments: DbSubProcessResolver.java > > > I have a problem with my process composition > Exception happen when deploying process with sub process: > public void deployProcessDefinition() { > ProcessDefinition processDefinition = ProcessDefinition.parseXmlResource("main/processdefinition.xml"); > ProcessInstance instance = new ProcessInstance(processDefinition); > JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext(); > try { > jbpmContext.deployProcessDefinition(processDefinition); > } finally { > jbpmContext.close(); > } > } > java.lang.NullPointerException: can't create a process instance when processDefinition is null > at org.jbpm.graph.exe.ProcessInstance.<init>(ProcessInstance.java:87) > at org.jbpm.graph.exe.Token.createSubProcessInstance(Token.java:571) > at org.jbpm.graph.node.ProcessState.execute(ProcessState.java:109) > at org.jbpm.graph.def.Node.enter(Node.java:316) > <?xml version="1.0" encoding="UTF-8"?> > <process-definition > xmlns="urn:jbpm.org:jpdl-3.1" name="main"> > <start-state name="start"> > </start-state> > <end-state name="end"></end-state> > <process-state name="sub"> > <sub-process name="sub"/> > </process-state> > </process-definition> > This is my sub process: > <?xml version="1.0" encoding="UTF-8"?> > <process-definition > xmlns="urn:jbpm.org:jpdl-3.1" name="sub"> > <start-state name="start"> > </start-state> > <end-state name="end"></end-state> > </process-definition> -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-2489) jBPM proccess loses access to process variables when timer is used inside forked process

by Jiri Pechanec (JIRA)

jBPM proccess loses access to process variables when timer is used inside forked process ---------------------------------------------------------------------------------------- Key: JBPM-2489 URL: https://jira.jboss.org/jira/browse/JBPM-2489 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Runtime Engine Reporter: Jiri Pechanec Priority: Blocker See platform issue SOA-1449 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-2754) Execution lost when using nested forks/parallel gateways

by Joram Barrez (JIRA)

Execution lost when using nested forks/parallel gateways --------------------------------------------------------- Key: JBPM-2754 URL: https://jira.jboss.org/jira/browse/JBPM-2754 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Reporter: Joram Barrez Assignee: Tom Baeyens Fix For: jBPM 4.x Attachments: nested_parallel_gateway_problem.jpg Using nested forks and automatic activities causes an execution to be 'lost': Take the following example: start --> fork -> autom act. -> inner join -> autom act. -> inner join --> outer join -> wait stat -> outer join When the first autom act. is finished, the execution arrives in the inner join. When the second autom act is finished, the second execution arrives in the inner join Following code is executed (in the Join): ExecutionImpl outgoingExecution = null; if (concurrentRoot.getExecutions().size() == 0) { outgoingExecution = concurrentRoot; outgoingExecution.setState(Execution.STATE_ACTIVE_ROOT); } else { outgoingExecution = concurrentRoot.createExecution(); outgoingExecution.setState(Execution.STATE_ACTIVE_CONCURRENT); } The first if will be taken. BUT conceptually the else clause should be taken. The problem is here that concurrentRoot.getExecutions.size() is 0, because the execution going to the wait state isn't created yet. So for this process, you could make it work by putting the transition toi the wait state first, and the other transitions to the inner join afterwards. That way, when the inner join is handled, the child execution exists and the else clause will be taken. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (JBPM-2742) BPMN2: verify and fix merge behaviour of existing gateways

by Joram Barrez (JIRA)

BPMN2: verify and fix merge behaviour of existing gateways ---------------------------------------------------------- Key: JBPM-2742 URL: https://jira.jboss.org/jira/browse/JBPM-2742 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Reporter: Joram Barrez Assignee: Joram Barrez Fix For: jBPM 4.4 - write test case for merging gateway behaviour - write test case for gateway used as merge/split altogether -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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jbpm-issues January 2010