[JBoss JIRA] Updated: (JBPM-165) process instance versioning
by Tom Baeyens (JIRA)
[ https://jira.jboss.org/jira/browse/JBPM-165?page=com.atlassian.jira.plugi... ]
Tom Baeyens updated JBPM-165:
-----------------------------
Fix Version/s: jBPM 4.1
(was: jBPM 4.x)
> process instance versioning
> ---------------------------
>
> Key: JBPM-165
> URL: https://jira.jboss.org/jira/browse/JBPM-165
> Project: JBoss jBPM
> Issue Type: Feature Request
> Components: …
[View More]Runtime Engine
> Reporter: Tom Baeyens
> Fix For: jBPM 4.1
>
>
> i think jbpm could offer some degree of assistence in process instance versioning.
> when a new version of a process is deployed, jbpm could do the following conversion for a process instance :
> * input required: mapping of the nodes from the old to the new definition.
> * cancel the old process instance
> * create a new process instance and copy the runtime (exe) information such as tokens and process variables from the old process instance.
> * then establish a special link between the 2 process instances to indicate that the new process instance is the continuation of the old process instance.
> this way we can avoid the problematic conversion of logs, while still keeping them in the system.
> NOTE: i believe that Bernd has got some code for this in jBPM 3. That could be used as a basis.
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15 years, 9 months
[JBoss JIRA] Created: (JBPM-2394) Java Activities cannot be be async when the method takes an argument (at least on the spring context).
by Robert Moskal (JIRA)
Java Activities cannot be be async when the method takes an argument (at least on the spring context).
------------------------------------------------------------------------------------------------------
Key: JBPM-2394
URL: https://jira.jboss.org/jira/browse/JBPM-2394
Project: JBoss jBPM
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: jBPM 4.0.CR1
Environment: java-6-sun-1.6.013. The app …
[View More]is a unit test set up after Andres Inze's examples here http://www.inze.be/andries/2009/05/24/spring-integration-part-of-jbpm4-tr...
Reporter: Robert Moskal
I have been testing the spring integration code in the trunk, though I think this has nothing to do with Spring.
If I run a test that simply starts a process that has an async node with a bean with a method that takes no argument it runs to the end just as yuo would expect.
<process name="TopTake2" xmlns="http://jbpm.org/4.0/jpdl">
<start g="69,143,48,48" name="TopSubFlow">
<transition to="entryNotifications"/>
</start>
<java expr="#{notificationService}" g="169,146,80,40" method="notify1" name="entryNotifications" async="true">
<transition to="end1" g="-49,-22"/>
</java>
<end name="end1" g="296,144,48,48"/>
</process>
However, if I change the description a little to call a method that takes an argument, like so I get an xml validation error saying that async is not allowed to appear in element java (the trace is below):
<process name="TopTake2" xmlns="http://jbpm.org/4.0/jpdl">
<start g="69,143,48,48" name="TopSubFlow">
<transition to="entryNotifications"/>
</start>
<java expr="#{notificationService}" g="169,146,80,40" method="notify1" name="entryNotifications" async="true">
<arg value="hi"/>
<transition to="end1" g="-49,-22"/>
</java>
<end name="end1" g="296,144,48,48"/>
</process>
org.jbpm.api.JbpmException:
xml validation error: cvc-complex-type.3.2.2: Attribute 'async' is not allowed to appear in element 'java'. [line=7 column=114 ]: org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'async' is not allowed to appear in element 'java'.
error: arg must contain exactly one descriptor element out of [task-service, transaction, char, hibernate-session, long, float, hibernate-configuration, execution-service, byte, jboss-idm-identity-session-factory, mail-session, false, db-session, command-service, message-session, seam-hibernate-session, job-executor, jboss-idm-identity-session, repository-session, int, class, properties, double, transaction-ref, repository-service, script-manager, deployer-manager, identity-service, management-service, authorization-interceptor, business-calendar, job-test-helper, repository-cache, hibernate-session-factory, set, timer-session, env-ref, object, address-resolver, short, map, types, jndi, history-service, null, identity-session, jpdl-deployer, context-ref, true, list, env, history-session, process-engine-ref, ref, authentication, string, id-generator, mail-template] as contents:<java async="true" continue="sync" expr="#{notificationService}" g="169,146,80,40" method="notify1" name="entryNotifications" xmlns="http://jbpm.org/4.0/jpdl">
<arg value="hi"/>
<transition g="-49,-22" to="end1"/>
</java> [line=8 column=21 ]
at org.jbpm.pvm.internal.xml.ProblemList.getJbpmException(ProblemList.java:168)
at org.jbpm.pvm.internal.xml.ProblemList.getJbpmException(ProblemList.java:141)
at org.jbpm.pvm.internal.repository.DeployerManager.deploy(DeployerManager.java:50)
at org.jbpm.pvm.internal.repository.RepositorySessionImpl.deploy(RepositorySessionImpl.java:55)
at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:46)
at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:32)
at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)
at org.jbpm.pvm.internal.spring.CommandTransactionCallback.doInTransaction(CommandTransactionCallback.java:50)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:127)
at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:79)
at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:54)
at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55)
at org.jbpm.pvm.internal.repository.DeploymentImpl.deploy(DeploymentImpl.java:89)
at org.jbpm.test.AbstractTransactionalSpringJbpmTestCase.deployJpdlFromClasspath(AbstractTransactionalSpringJbpmTestCase.java:100)
at com.bluesky.skyline.workflow.toplevel.TestWiring.onSetUpInTransaction(TestWiring.java:23)
at org.springframework.test.AbstractTransactionalSpringContextTests.onSetUp(AbstractTransactionalSpringContextTests.java:176)
at org.springframework.test.AbstractSingleSpringContextTests.setUp(AbstractSingleSpringContextTests.java:89)
at junit.framework.TestCase.runBare(TestCase.java:125)
at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:69)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: org.jbpm.api.JbpmException
at org.jbpm.pvm.internal.xml.ProblemList.getJbpmException(ProblemList.java:164)
... 30 more
Caused by: org.xml.sax.SAXParseException: cvc-complex-type.3.2.2: Attribute 'async' is not allowed to appear in element 'java'.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.processAttributes(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.jbpm.pvm.internal.xml.Parser.buildDom(Parser.java:451)
at org.jbpm.pvm.internal.xml.Parser.execute(Parser.java:387)
at org.jbpm.pvm.internal.xml.Parse.execute(Parse.java:157)
at org.jbpm.jpdl.internal.repository.JpdlDeployer.deploy(JpdlDeployer.java:60)
at org.jbpm.pvm.internal.repository.DeployerManager.deploy(DeployerManager.java:46)
... 28 more
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15 years, 9 months