June 2008 - jbpm-issues - Jboss List Archives

[JBoss JIRA] Created: (JBPM-1185) Node, State and ProcessState don't support Conditions on Transitions

by Britt Miner (JIRA)

Node, State and ProcessState don't support Conditions on Transitions -------------------------------------------------------------------- Key: JBPM-1185 URL: http://jira.jboss.com/jira/browse/JBPM-1185 Project: JBoss jBPM Issue Type: Bug Components: Core Engine Affects Versions: jBPM jPDL 3.2.2 Reporter: Britt Miner Assigned To: Tom Baeyens Node, State, and ProcessState don't provide any preliminary check for conditions provided on transitions. No check is performed until the transition is signaled, at which point the process will barf if a condition is present on the default transition, and that condition evaluates to false. Regardless if a person "should" be using transition conditions in Node or State, the schema allows it, the documentation doesn't forbid it, and the current behavior of a Transition element in the jpdl is inconsistent. The fix to make everything consistent is fairly simple--only org.jbpm.graph.def.Node needs to really be altered (and a one-liner in ProcessState): In org.jbpm.graph.def.Node, add the following method: // BRITT-- public Transition calculateLeavingTransition(ExecutionContext executionContext) { Transition transition = null; boolean hasTransitioned = false; Iterator iter = leavingTransitions.iterator(); while (iter.hasNext()) { 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; } } else { transition = candidate; } } if (!hasTransitioned) { this.getDefaultLeavingTransition().removeConditionEnforcement(); log.warn("All transition conditions have evaluated to 'false'. Taking the default transition."); transition = this.getDefaultLeavingTransition(); } return transition; } // --BRITT ...and modify "leave(ExecutionContext executionContext)": // BRITT --replace the following line with the code below // to check conditions before selecting the transition to take... //leave(executionContext, getDefaultLeavingTransition()); //original line leave(executionContext, calculateLeavingTransition(executionContext)); // --BRITT For consistency, ProcessState should also have one line modified at the very end of it's "leave(ExecutionContext, Transition)" method: // BRITT-- rather than specify which transition, let the super class decide... //super.leave(executionContext, getDefaultLeavingTransition()); super.leave(executionContext, calculateLeavingTransition(executionContext)); // --BRITT -- 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, 9 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, 10 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, 10 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, 10 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, 10 months

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[JBoss JIRA] Created: (JBPM-1156) jBPM example: customTaskInstance fails with classcast exception

by Len DiMaggio (JIRA)

jBPM example: customTaskInstance fails with classcast exception ---------------------------------------------------------------- Key: JBPM-1156 URL: http://jira.jboss.com/jira/browse/JBPM-1156 Project: JBoss jBPM Issue Type: Bug Reporter: Len DiMaggio Assigned To: Tom Baeyens Priority: Minor jBPM example: customTaskInstance fails with this exception: See: http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088401#4088401 java.lang.ClassCastException: org.jbpm.taskmgmt.exe.TaskInstance at org.jbpm.taskinstance.CustomTaskControllerHandler.initializeTaskVariables(CustomTaskControllerHandler.java:66) at org.jbpm.taskmgmt.def.TaskController.initializeVariables(TaskController.java:82) 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.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:157) at org.jbpm.taskmgmt.def.TaskController$$EnhancerByCGLIB$$1af08496.initializeVariables(<generated>) at org.jbpm.taskmgmt.exe.TaskInstance.initializeVariables(TaskInstance.java:145) at org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtInstance.java:136) at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:168) at org.jbpm.graph.def.Node.enter(Node.java:319) 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.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:157) at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$55e0744d.enter(<generated>) at org.jbpm.graph.def.Transition.take(Transition.java:151) at org.jbpm.graph.def.Node.leave(Node.java:394) at org.jbpm.graph.node.StartState.leave(StartState.java:70) 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.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:157) at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$55e0744d.leave(<generated>) at org.jbpm.graph.exe.Token.signal(Token.java:195) at org.jbpm.graph.exe.Token.signal(Token.java:140) at org.jbpm.taskinstance.CustomTaskInstanceTest.createNewProcessInstance(CustomTaskInstanceTest.java:162) at org.jbpm.taskinstance.CustomTaskInstanceTest.testCustomTaskInstance(CustomTaskInstanceTest.java:125) 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 junit.framework.TestCase.runTest(TestCase.java:154) at junit.framework.TestCase.runBare(TestCase.java:127) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) <classpathentry kind="lib" path="/opt/GA/jboss-soa-p-standalone.4.2.0/jbpm-jpdl/jbpm-jpdl.jar"/> <classpathentry kind="lib" path="/opt/GA/jboss-soa-p.4.2.0/seam/lib/jbpm-3.1.4.jar"/> <classpathentry kind="lib" path="/opt/GA/jboss-soa-p-standalone.4.2.0/jbpm-jpdl/lib/hibernate3.jar"/> <classpathentry kind="lib" path="/opt/GA/jboss-soa-p-standalone.4.2.0/jbpm-jpdl/lib/dom4j.jar"/> <classpathentry kind="lib" path="/opt/GA/jboss-soa-p-standalone.4.2.0/jbpm-jpdl/jbpm-identity.jar"/> -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-1155) jBPM example "mail" - missing import statements, etc.

by Len DiMaggio (JIRA)

jBPM example "mail" - missing import statements, etc. ----------------------------------------------------- Key: JBPM-1155 URL: http://jira.jboss.com/jira/browse/JBPM-1155 Project: JBoss jBPM Issue Type: Bug Components: Training Affects Versions: jBPM jPDL 3.2.2 Reporter: Len DiMaggio Assigned To: Tom Baeyens Project JIRA for SOA Platform JIRA: http://jira.jboss.com/jira/browse/SOA-483 -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-1157) Broken links in jBPM examples/readme.html

by Len DiMaggio (JIRA)

Broken links in jBPM examples/readme.html ----------------------------------------- Key: JBPM-1157 URL: http://jira.jboss.com/jira/browse/JBPM-1157 Project: JBoss jBPM Issue Type: Bug Components: Documentation Affects Versions: jBPM jPDL 3.2.2 Reporter: Len DiMaggio Assigned To: Tom Baeyens Project JIRA for SOA Platform JIRA: http://jira.jboss.com/jira/browse/SOA-485 -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-1284) create overview of community instruments

by Tom Baeyens (JIRA)

create overview of community instruments ---------------------------------------- Key: JBPM-1284 URL: http://jira.jboss.com/jira/browse/JBPM-1284 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens First we need to discuss which mailing lists, forums and wiki entry points will be used. Then we need to create a wiki page (or website as this should be static) that documents all these instruments and when to use them. -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-1246) create descriptions for all targets in build files

by Tom Baeyens (JIRA)

create descriptions for all targets in build files -------------------------------------------------- Key: JBPM-1246 URL: http://jira.jboss.com/jira/browse/JBPM-1246 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: PVM Reporter: Tom Baeyens Assigned To: Tom Baeyens -- 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, 10 months

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jbpm-issues June 2008