[jbpm-issues] [JBoss JIRA] Commented: (JBPM-2394) Java Activities cannot be be async when the method takes an argument (at least on the spring context).

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 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