February 2009 - 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, 10 months

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[JBoss JIRA] Created: (JBPM-2042) Add possibility to query failed Jobs

by Bernd Ruecker (JIRA)

Add possibility to query failed Jobs ------------------------------------ Key: JBPM-2042 URL: https://jira.jboss.org/jira/browse/JBPM-2042 Project: JBoss jBPM Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Core Engine Reporter: Bernd Ruecker Assignee: Bernd Ruecker Priority: Minor Fix For: jBPM 3.2.6 GA The JobExecutor decrements the number of retries every time an exception is thrown during execution of jobs. The exception stacktrace is saved in the Jobs. In the API (JobSession) I now add a method to query all failed jobs (where retries==0 and excpetion!=null) which will not be executed again by the JobExecutor. I added the method "findFailedJobs", the hibernate named query "JobSession.findFailedJobs" and a test case for it. -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-2071) Revisit process attachment handling

by Heiko Braun (JIRA)

Revisit process attachment handling ----------------------------------- Key: JBPM-2071 URL: https://jira.jboss.org/jira/browse/JBPM-2071 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Core Engine Affects Versions: jBPM 4.0.0 Alpha2 Reporter: Heiko Braun Assignee: Heiko Braun Fix For: jBPM 4.0.0.Beta1 Attachments make problems with particular db columns sizes (requires costum hibernate mappings, on oracle even special jdbc tricks) and in general easily lead to memory congestion. A better solution would be to work with filesystem references and on-demand streaming. -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-2074) Fix intermittent problem with JbpmConfigurationTest.testDomainModelConfigsWithoutJbpmContext

by Thomas Diesler (JIRA)

Fix intermittent problem with JbpmConfigurationTest.testDomainModelConfigsWithoutJbpmContext -------------------------------------------------------------------------------------------- Key: JBPM-2074 URL: https://jira.jboss.org/jira/browse/JBPM-2074 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Core Engine Reporter: Thomas Diesler Fix For: jBPM 3.2.6 GA It seems that some asynchronous process creates a JbpmContext 2009-02-28 19:53:53,895 DEBUG [org.jbpm.AbstractJbpmTestCase] ### START org.jbpm.JbpmConfigurationTest.testDomainModelConfigsWithoutJbpmContext #################################################### 2009-02-28 19:53:53,895 DEBUG [org.jbpm.configuration.ObjectFactoryImpl] adding object info 'jbpmConfiguration' 2009-02-28 19:53:53,895 DEBUG [org.jbpm.persistence.db.StaleObjectLogConfigurer] stale object exceptions are already hidden from logging 2009-02-28 19:53:53,896 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm context with service factories '[message, tx, scheduler, authentication, persistence, logging]' 2009-02-28 19:53:53,896 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@1a7abed 2009-02-28 19:53:53,896 DEBUG [org.jbpm.JbpmContext] closing jbpmContext org.jbpm.JbpmContext@1a7abed 2009-02-28 19:53:53,896 INFO [org.hibernate.connection.DriverManagerConnectionProvider] cleaning up connection pool: jdbc:hsqldb:mem:jbpm 2009-02-28 19:53:53,897 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm context with service factories '[message, tx, scheduler, authentication, persistence, logging]' 2009-02-28 19:53:53,897 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@1bfe151 2009-02-28 19:53:53,898 DEBUG [org.jbpm.JbpmContext] closing jbpmContext org.jbpm.JbpmContext@1bfe151 2009-02-28 19:53:53,898 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm context with service factories '[message, tx, scheduler, authentication, persistence, logging]' 2009-02-28 19:53:53,898 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@10994db 2009-02-28 19:53:53,898 DEBUG [org.jbpm.JbpmContext] closing jbpmContext org.jbpm.JbpmContext@10994db 2009-02-28 19:53:53,899 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm context with service factories '[]' 2009-02-28 19:53:53,899 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@1945b7a 2009-02-28 19:53:53,899 DEBUG [org.jbpm.JbpmContext] closing jbpmContext org.jbpm.JbpmContext@1945b7a 2009-02-28 19:53:53,901 DEBUG [org.jbpm.AbstractJbpmTestCase] ### END org.jbpm.JbpmConfigurationTest.testDomainModelConfigsWithoutJbpmContext ###################################################### -- 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, 10 months

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[JBoss JIRA] Commented: (JBPM-1210) spring configuration support

by Andries Inze (JIRA)

[ https://jira.jboss.org/jira/browse/JBPM-1210?page=com.atlassian.jira.plug... ] Andries Inze commented on JBPM-1210: ------------------------------------ Changes have been committed to ainze branch. > spring configuration support > ---------------------------- > > Key: JBPM-1210 > URL: https://jira.jboss.org/jira/browse/JBPM-1210 > Project: JBoss jBPM > Issue Type: Feature Request > Components: PVM > Reporter: Tom Baeyens > Assignee: Mauricio Salatino > Priority: Minor > Fix For: jBPM 4.0.x > > Attachments: spring-jbpm-24022009-patch.zip, spring-jbpm-v1.7z, spring-jbpm-v1.zip > > > The first goal is to create an EnvironmentFactory implementation that is based on spring configuration. > The class to complete is org.jbpm.pvm.internal.env.SpringEnvironmentFactory > The SpringEnvironmentFactory should relate to a spring ApplicationContext, I believe. The first thing to do is create a test that shows how a spring configuration can be used to create hibernate sessions. > Something like this: > static EnvironmentFactory environmentFactory = SpringEnvironmentFactory.parseResource("org/jbpm/pvm/spring/springbeans.xml"); > Environment environment = environmentFactory.openEnvironment(); > try { > Session hibernateSession = environment.get(Session.class); > assertNotNull(hibernateSession); > } finally { > environment.close(); > } -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-1953) Select the Lock Strategy in jbpm.cfg.xml

by Thomas Diesler (JIRA)

Select the Lock Strategy in jbpm.cfg.xml ---------------------------------------- Key: JBPM-1953 URL: https://jira.jboss.org/jira/browse/JBPM-1953 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Thomas Diesler Priority: Critical Fix For: jBPM 3.3.2 GA -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-2063) examples hibernate configuration file

by Tom Baeyens (JIRA)

examples hibernate configuration file ------------------------------------- Key: JBPM-2063 URL: https://jira.jboss.org/jira/browse/JBPM-2063 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Fix For: jBPM 4.0.0 Alpha2 in the distribution, in the jbpm.cfg.xml that is included in the examples directory, it references examples-hibernate.cfg.xml, which is not present in the examples project. <hibernate-configuration resource="examples-hibernate.cfg.xml"> <cache-configuration resource="jbpm.pvm.cache.xml" usage="nonstrict-read-write" /> </hibernate-configuration> -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-2003) document release procedure in a wiki page

by Tom Baeyens (JIRA)

document release procedure in a wiki page ----------------------------------------- Key: JBPM-2003 URL: https://jira.jboss.org/jira/browse/JBPM-2003 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Priority: Minor Fix For: jBPM 4.0.0 Alpha2 -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-2044) Distribute GPD through the installer

by Heiko Braun (JIRA)

Distribute GPD through the installer ------------------------------------ Key: JBPM-2044 URL: https://jira.jboss.org/jira/browse/JBPM-2044 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Installer Affects Versions: jBPM 4.0.0 Alpha1 Reporter: Heiko Braun Assignee: Koen Aers Fix For: jBPM 4.0.0 Alpha2 -- 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, 10 months

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[JBoss JIRA] Created: (JBPM-2051) Incorrect WARN messages for swimlanes

by Martin Putz (JIRA)

Incorrect WARN messages for swimlanes ------------------------------------- Key: JBPM-2051 URL: https://jira.jboss.org/jira/browse/JBPM-2051 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: jBPM 3.3.1 GA, jBPM-3.2.5.SP1 Reporter: Martin Putz Assignee: Martin Putz Fix For: jBPM 3.2.6 GA Defining a swimlane in a processdefinition with an assignment that is not using a delegation class leads to incorrect WARN messages in the logs at process deploy time: <swimlane name="test"> <assignment actor-id="admin" /> </swimlane> WARN [JpdlXmlReader] process xml warning: swimlane 'test' does not have an assignment WARN [JpdlXmlReader] process parse warning: swimlane 'test' does not have an assignment -- 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, 10 months

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jbpm-issues February 2009