May 2010 - jbpm-issues - Jboss List Archives

[JBoss JIRA] Created: (JBPM-2636) NPE in Configuration.getProcessEngine() when using jbpm.jbossremote.cfg.xml

by Mark Roy (JIRA)

NPE in Configuration.getProcessEngine() when using jbpm.jbossremote.cfg.xml --------------------------------------------------------------------------- Key: JBPM-2636 URL: https://jira.jboss.org/jira/browse/JBPM-2636 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 4.2 Environment: Windows XP, JDK 6, JBoss, Oracle 10g Reporter: Mark Roy In jBPM 4.1, using the following jbpm.cfg.xml in my simple test app worked: Code: <jbpm-configuration> <import resource="jbpm.jbossremote.cfg.xml" /> </jbpm-configuration> Since upgrading to 4.2, however, I now get a NPE: Code: java.lang.NullPointerException at org.jbpm.pvm.internal.cfg.ProcessEngineImpl.checkDb(ProcessEngineImpl.java:177) at org.jbpm.pvm.internal.cfg.ProcessEngineImpl.buildProcessEngine(ProcessEngineImpl.java:170) at org.jbpm.api.Configuration.getProcessEngine(Configuration.java:161) at org.jbpm.test.JbpmTestCase.initialize(JbpmTestCase.java:81) at org.jbpm.test.JbpmTestCase.setUp(JbpmTestCase.java:76) at com.mydomain..ReviewProcess.setUp(ReviewProcess.java:24) at junit.framework.TestCase.runBare(TestCase.java:132) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:13 0) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) I traced this to the fact the userCommandService is assigned null from the following: Code: userCommandService = (CommandService) processEngineWireContext.get(CommandService.NAME_TX_REQUIR ED_COMMAND_SERVICE); This problem can be easily reproduced using the examples included in the distribution. -- 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-2842) Use Singletons as "custom" or "java" activity (state) processors

by track lead (JIRA)

Use Singletons as "custom" or "java" activity (state) processors ---------------------------------------------------------------- Key: JBPM-2842 URL: https://jira.jboss.org/jira/browse/JBPM-2842 Project: jBPM Issue Type: Feature Request Security Level: Public (Everyone can see) Reporter: track lead Presently, jBPM execution engine creates a new instance of the Java class associated with a state / activity. We would like to use pre-configured instances as custom and Java activity handlers and/or for decision making. It would also be wonderful to be able to use Spring beans as activity handlers. -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2648) Candidate-Groups

by Sebastian Castellanos (JIRA)

Candidate-Groups ----------------- Key: JBPM-2648 URL: https://jira.jboss.org/jira/browse/JBPM-2648 Project: jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Runtime Engine Affects Versions: jBPM 4.2 Reporter: Sebastian Castellanos Hi, I have a problem when seeking tasks using candidate-groups. I created tarea1 which has associated candidate-groups "Group1, Group2, Group3. Then I have a user "sebastian" which is a member of Group 1, Group 2 and Group 3. The problem is that when I run taskService().findGroupTasks("sebastian"); I returned a list of 3 tasks equal, Tarea1, Tarea1, Tarea1. When it should be listed just once the task (Tarea1). I'm not sure if it's a conceptual issue or a bug in the API. I would be grateful for your help. P/d: I'm not using swimlane because I had problems with respect to the Fork / Join. Greetings. Sebastian -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2533) combine process instances and history process instances in console views

by Tom Baeyens (JIRA)

combine process instances and history process instances in console views ------------------------------------------------------------------------ Key: JBPM-2533 URL: https://jira.jboss.org/jira/browse/JBPM-2533 Project: jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Console Reporter: Tom Baeyens Assignee: Joram Barrez Fix For: jBPM 4.x in the appropriate console views, runtime process instances need to be combined with history process instances. -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2534) add signalling action to console

by Tom Baeyens (JIRA)

add signalling action to console -------------------------------- Key: JBPM-2534 URL: https://jira.jboss.org/jira/browse/JBPM-2534 Project: jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Assignee: Joram Barrez Fix For: jBPM 4.3 signalling capabilities need to be added to the console so that all examples become executable. now there are a couple excluded from deployment. in case of a state activity, offering the signal action is obvious. but we still need to work out in which other situations we offer signalling. if that is not clear, then we could just stick with offering the signal action for all executions for which condition (execution.isActive() && "state".equals(execution.getActivity().getType()) resolves to true -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2414) foreach activity

by Tom Baeyens (JIRA)

foreach activity ---------------- Key: JBPM-2414 URL: https://jira.jboss.org/jira/browse/JBPM-2414 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Runtime Engine Reporter: Tom Baeyens Assignee: Tom Baeyens Fix For: jBPM 4.1 for starters, this might be realized in incubation. -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2758) NPE on assignmenthandler when using fork/join

by Ronald van Kuijk (JIRA)

NPE on assignmenthandler when using fork/join --------------------------------------------- Key: JBPM-2758 URL: https://jira.jboss.org/jira/browse/JBPM-2758 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Runtime Engine Affects Versions: jBPM 4.3 Reporter: Ronald van Kuijk Fix For: jBPM 4.4 When using swimalanes on tasks within a fork/join construct and having a task with a swimlane after the join, an NPE is thrown. For details see the forum. -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2800) java.lang.NoSuchMethodError: javax.el.ExpressionFactory.newInstance() on AS 5.0.0

by Heiko Braun (JIRA)

java.lang.NoSuchMethodError: javax.el.ExpressionFactory.newInstance() on AS 5.0.0 --------------------------------------------------------------------------------- Key: JBPM-2800 URL: https://jira.jboss.org/jira/browse/JBPM-2800 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Console Reporter: Heiko Braun Fix For: jBPM 4.4 Caused by: java.lang.NoSuchMethodError: javax.el.ExpressionFactory.newInstance(Ljava/util/Properties;)Ljavax/el/ExpressionFactory; at org.jbpm.pvm.internal.el.JbpmElFactoryImpl.createExpressionFactory(JbpmElFactoryImpl.java:111) at org.jbpm.pvm.internal.el.Expression.initExpressionObjects(Expression.java:94) at org.jbpm.pvm.internal.el.Expression.create(Expression.java:63) at org.jbpm.jpdl.internal.activity.SubProcessBinding.parseJpdl(SubProcessBinding.java:109) at org.jbpm.jpdl.internal.activity.JpdlBinding.parse(JpdlBinding.java:52) at org.jbpm.jpdl.internal.xml.JpdlParser.parseActivities(JpdlParser.java:320) at org.jbpm.jpdl.internal.xml.JpdlParser.parseDocumentElement(JpdlParser.java:250) at org.jbpm.pvm.internal.xml.Parser.parseDocument(Parser.java:476) at org.jbpm.pvm.internal.xml.Parser.execute(Parser.java:396) at org.jbpm.pvm.internal.xml.Parse.execute(Parse.java:158) at org.jbpm.pvm.internal.repository.ProcessDeployer.deploy(ProcessDeployer.java:68) at org.jbpm.pvm.internal.repository.DeployerManager.deploy(DeployerManager.java:46) at org.jbpm.pvm.internal.repository.RepositorySessionImpl.getObject(RepositorySessionImpl.java:129) at org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl.execute(ProcessDefinitionQueryImpl.java:72) at org.jbpm.pvm.internal.query.AbstractQuery.execute(AbstractQuery.java:87) at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) -- 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

14 years

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[JBoss JIRA] Created: (JBPM-2872) fix hudson db job

by Alejandro Guizar (JIRA)

fix hudson db job ----------------- Key: JBPM-2872 URL: https://jira.jboss.org/browse/JBPM-2872 Project: jBPM Issue Type: Quality Risk Security Level: Public (Everyone can see) Components: Runtime Engine Reporter: Alejandro Guizar Assignee: Alejandro Guizar Priority: Blocker Fix For: jBPM 4.4 Job jbpm4-db is unstable: http://hudson.jboss.org/hudson/view/jBPM/job/jbpm4-db/ Unlike the related jbpm4-upgrade job, this one is a blocker. jBPM 4.4 cannot be released without fixing it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years

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[JBoss JIRA] Created: (JBPM-2820) Failing to start a process or a subprocess from within newly created main process

by Al Nadein (JIRA)

Failing to start a process or a subprocess from within newly created main process --------------------------------------------------------------------------------- Key: JBPM-2820 URL: https://jira.jboss.org/jira/browse/JBPM-2820 Project: jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 4.3 Environment: Win 32 Reporter: Al Nadein Ran into the issue I've described on http://community.jboss.org/thread/148981 and gave a few attempts to answer it, but none of them seem to be acceptable. I ended up by bringing ExecutionImpl.java into my project and doing the following: •in #initializeProcessInstance method, removed a call to composeIds() •in #save(), added a cal to composeIds() before dbSession.save() The downside is - the downside to it is composeId() being called twice for createExecution(). -- 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

14 years

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jbpm-issues May 2010