October 2008 - jbpm-issues - Jboss List Archives

[JBoss JIRA] Created: (JBPM-1471) Do not signal ENDED super process token when ending process instance

by Pavel Kadlec (JIRA)

Do not signal ENDED super process token when ending process instance -------------------------------------------------------------------- Key: JBPM-1471 URL: https://jira.jboss.org/jira/browse/JBPM-1471 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jPDL 3.2.3 Reporter: Pavel Kadlec The path of execution of the super process token should not continue when the token was ended. If it is not tested, the ended super process token is signalled and the path of execution continues. I think it should not. I suggest following fix to org.jbpm.graph.exe.ProcessInstance.end() method. There is one change in if statement bellow... /** * ends (=cancels) this process instance and all the tokens in it. */ public void end() { // end the main path of execution rootToken.end(); if (end==null) { // mark this process instance as ended end = Clock.getCurrentTime(); // fire the process-end event ExecutionContext executionContext = new ExecutionContext(rootToken); processDefinition.fireEvent(Event.EVENTTYPE_PROCESS_END, executionContext); // add the process instance end log rootToken.addLog(new ProcessInstanceEndLog()); // check if this process was started as a subprocess of a super process if (superProcessToken!=null && !superProcessToken.hasEnded()) { // THIS IS THE FIX, TEST IF SUPER PROCESS TOKEN HAS ENDED addCascadeProcessInstance(superProcessToken.getProcessInstance()); ExecutionContext superExecutionContext = new ExecutionContext(superProcessToken); superExecutionContext.setSubProcessInstance(this); superProcessToken.signal(superExecutionContext); } // make sure all the timers for this process instance are cancelled when the process end updates get saved in the database. // TODO route this directly through the jobSession. just like the suspend and resume. // NOTE Only timers should be deleted, messages-type of jobs should be kept. SchedulerService schedulerService = (SchedulerService) Services.getCurrentService(Services.SERVICENAME_SCHEDULER, false); if (schedulerService!=null) schedulerService.deleteTimersByProcessInstance(this); } } -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1759) Cleanup excluded jPDL test

by Thomas Diesler (JIRA)

Cleanup excluded jPDL test -------------------------- Key: JBPM-1759 URL: https://jira.jboss.org/jira/browse/JBPM-1759 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Thomas Diesler Fix For: jBPM 4.0.0 Alpha1 -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1769) fix db isolation test

by Tom Baeyens (JIRA)

fix db isolation test --------------------- Key: JBPM-1769 URL: https://jira.jboss.org/jira/browse/JBPM-1769 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: PVM Reporter: Tom Baeyens Fix For: jBPM 4.0.0 Alpha2 test JobExecutorIsolationDbTest requires a DB that supports DB isolation read committed. fix the test and make sure that it is only run on DB's that support this isolation level. please make sure that this test is not included when selecting src directory src/test/java in eclipse and executing all tests. consider moving it to a different module. -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1686) NPE when reading a process definition with a decision name which contains the "/" character

by Julien Kronegg (JIRA)

NPE when reading a process definition with a decision name which contains the "/" character ------------------------------------------------------------------------------------------- Key: JBPM-1686 URL: https://jira.jboss.org/jira/browse/JBPM-1686 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jPDL 3.2.2 Environment: JDK1.6.0, Eclipse 3.3 Reporter: Julien Kronegg Priority: Minor When a process definition is read and when it contains a decision named with a "/" character, a NullPointerException is raised: import org.jbpm.graph.def.ProcessDefinition; public class TestDecisionNPE { public static final void main(String[] args){ ProcessDefinition.parseXmlString( "<process-definition>" + " <start-state>" + " <transition to='d/e' />" + " </start-state>" + " <decision name='d/e'>" + " <transition name='one' to='a'>" + " <condition>#{a == 1}</condition>" + " </transition>" + " <transition name='three' to='c'>" + " <condition>#{a == 3}</condition>" + " </transition>" + " </decision>" + " <state name='a' />" + " <state name='c' />" + "</process-definition>"); } } raises: GRAVE: couldn't parse process definition java.lang.NullPointerException at org.jbpm.graph.def.ProcessDefinition.findNode(ProcessDefinition.java:345) at org.jbpm.graph.def.ProcessDefinition.findNode(ProcessDefinition.java:299) at org.jbpm.jpdl.xml.JpdlXmlReader.resolveTransitionDestination(JpdlXmlReader.java:774) at org.jbpm.jpdl.xml.JpdlXmlReader.resolveTransitionDestinations(JpdlXmlReader.java:740) at org.jbpm.jpdl.xml.JpdlXmlReader.resolveTransitionDestinations(JpdlXmlReader.java:732) at org.jbpm.jpdl.xml.JpdlXmlReader.readProcessDefinition(JpdlXmlReader.java:162) at org.jbpm.graph.def.ProcessDefinition.parseXmlString(ProcessDefinition.java:151) at test.TestDecisionNPE.main(TestDecisionNPE.java:7) Exception in thread "main" org.jbpm.jpdl.JpdlException: [[ERROR] couldn't parse process definition] at org.jbpm.jpdl.xml.JpdlXmlReader.readProcessDefinition(JpdlXmlReader.java:172) at org.jbpm.graph.def.ProcessDefinition.parseXmlString(ProcessDefinition.java:151) at test.TestDecisionNPE.main(TestDecisionNPE.java:7) This is due to a "node = nodeCollection.getNode(namePart);" in ProcessDefinition.findNode(): a Decision has no nodes, so the nodeCollection is null. It should be : 1. a more descriptive exception message, such as "could not get the node with name XXX" 2. a validation step which prevent the node name to contain "/" characters, e.g. throw an exception "the node name cannot contain a "/" character" -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1774) end-task attribute should cancel tasks instead of ending them (and thus have a different name)

by Ronald van Kuijk (JIRA)

end-task attribute should cancel tasks instead of ending them (and thus have a different name) ---------------------------------------------------------------------------------------------- Key: JBPM-1774 URL: https://jira.jboss.org/jira/browse/JBPM-1774 Project: JBoss jBPM Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Core Engine Affects Versions: jBPM 3.3.0 CR1, jBPM 3.2.3, SOA 4.2 CP02 Environment: N/A Reporter: Ronald van Kuijk Priority: Minor The end-tasks attribute on a task-node is used to end tasks that are not ended when the task node is left and no blocking tasks exist. These non-blocking tasks should (imo) be cancelled and not ended. So the attribute should also chance from end-tasks to cancel-tasks -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1280) QA job executor

by Tom Baeyens (JIRA)

QA job executor --------------- Key: JBPM-1280 URL: http://jira.jboss.com/jira/browse/JBPM-1280 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: PVM Reporter: Tom Baeyens First, we need to establish what we're going to QA and how. I see 3 distinct types of tests for the job executor 1) Using JobSession to create jobs and then use the JobExecutor API's to control the execution of those jobs. This way, all these tests can and should be done in a single thread. * a commit for processing an asynchronous message * a commit for processing a timer * a commit for the combination of a an asynchronous message and a timer * a commit with a custom resource in the standard transaction * test a rollback caused by a user code exception in an asynchronous continuation * test a rollback caused by a user code exception in an timer * test a rollback caused by a user code exception with a custom resource in the standard transaction * test a rollback caused by an optimistic locking exception in an asynchronous continuation * test a rollback caused by an optimistic locking exception in an timer * test a rollback caused by an optimistic locking with a custom resource in the standard transaction 2) If we only use the public, stable API's, we'll be a lot more limited in what we're able to test. We can e.g. run this test suite against the jBPM 3 codebase. * create and execute a process with a couple of asynchronous continuation in it. * create and execute a process with asynchronous continuations in a concurrent section. * create and execute a process with a couple of timers in it. * create and execute a process with a couple of timers in a concurrent section * a combination of a timer and an asynchronous continuation 3) Load and stress tests. Also these should only make use of public API's and ways to deploy processes. So that this test suite is configurable/runnable on different environments (and also against the jBPM 3 codebase) -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1798) potential nullpointer in asynchronous jobs when process ends

by Tom Baeyens (JIRA)

potential nullpointer in asynchronous jobs when process ends ------------------------------------------------------------ Key: JBPM-1798 URL: https://jira.jboss.org/jira/browse/JBPM-1798 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Core Engine Reporter: Tom Baeyens Fix For: jBPM 3.3.1 GA when a process instance ends, a cleaning Job is issued. if that happens when an async job is outstanding, then it turns out that this may lead to a NPE when the outstanding job is executed. use this process to reproduce in an AbstractDbTestCase ProcessDefinition processDefinition = ProcessDefinition.parseXmlString( "<process-definition name='customjobexecution' initial='start'>" + " <node name='start'>" + " <transition to='end'>" + " <action async='true' class='"+AsyncAction.class.getName()+"' />" + " </transition>" + " </node>" + " <end-state name='end' />" + "</process-definition>" deploy and start it new Transaction() then start the job executor with startJobExecutor() -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1160) Bad link to documentation in org.jbpm.context.exe.ContextInstance javadoc

by Julien Kronegg (JIRA)

Bad link to documentation in org.jbpm.context.exe.ContextInstance javadoc ------------------------------------------------------------------------- Key: JBPM-1160 URL: http://jira.jboss.com/jira/browse/JBPM-1160 Project: JBoss jBPM Issue Type: Bug Components: Core Engine Affects Versions: jBPM jPDL 3.2.2 Environment: ContextInstance.java (CVS version 1.2) Reporter: Julien Kronegg Assigned To: Tom Baeyens Priority: Minor The class javadoc states: "More information on context and process variableInstances can be found in <a href="../../../../../userguide/en/html/reference.html#context">the userguide, section context</a>" This link does not exist in version 3.2.2 and should be corrected. The good link is ".../userguide/html/context.html" (chapter title is "10. Context"). -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1132) bad variable "instanceId" in CancelProcessInstanceCommand with query GraphSession.findSubProcessInstances

by jerome tellier (JIRA)

bad variable "instanceId" in CancelProcessInstanceCommand with query GraphSession.findSubProcessInstances ---------------------------------------------------------------------------------------------------------- Key: JBPM-1132 URL: http://jira.jboss.com/jira/browse/JBPM-1132 Project: JBoss jBPM Issue Type: Bug Components: Core Engine Affects Versions: jBPM jPDL 3.2.2 Reporter: jerome tellier Assigned To: Tom Baeyens Priority: Minor the method CancelProcessInstanceCommand.cancelSubProcesses use "instanceId" in the query findSubProcessInstances, but it was renamed "processInstance" in the hql query in 3.2.2. -- 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

15 years, 4 months

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[JBoss JIRA] Created: (JBPM-1141) The jBPM 'websale' sample application fails - project JIRA for SOA-446

by Len DiMaggio (JIRA)

The jBPM 'websale' sample application fails - project JIRA for SOA-446 ---------------------------------------------------------------------- Key: JBPM-1141 URL: http://jira.jboss.com/jira/browse/JBPM-1141 Project: JBoss jBPM Issue Type: Bug Components: Training Affects Versions: jBPM jPDL 3.2.2 Environment: JBoss Developer Studio Build id: 1.0.0.GA SOA-P GA /opt/GA/soa-4.2.0.GA.zip /opt/GA/standalone-soa-4.2.0.GA.zip RHEL5 Linux ldimaggi.csb 2.6.18-53.1.13.el5 #1 SMP Mon Feb 11 13:27:52 EST 2008 i686 i686 i386 GNU/Linux Sun Java 1.5 java version "1.5.0_14" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03) Java HotSpot(TM) Client VM (build 1.5.0_14-b03, mixed mode) RDBMS H2, version: 1.0.66 (2008-01-18) CPU cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 13 model name : Intel(R) Pentium(R) M processor 1.70GHz stepping : 6 cpu MHz : 1700.000 cache size : 2048 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe up est tm2 bogomips : 3398.35 Reporter: Len DiMaggio Assigned To: Tom Baeyens Details are in: http://jira.jboss.com/jira/browse/SOA-446 -- 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

15 years, 4 months

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jbpm-issues October 2008