[jboss-user] [JBoss jBPM] - TX Service not configured

[wikiwack]

Hello all -

I'm a new user of jbpm and am trying to execute the database tutorial in the user's guide --> http://docs.jboss.com/jbpm/v3.2/userguide/html/tutorial.html#databaseexample.

I've set up my example to use MySql with the following hibernate.cfg.xml settings:


  |     <!-- hibernate dialect -->
  |     <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
  | 
  |     <!-- JDBC connection properties (begin) === -->
  |     <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
  |     <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/jbpm32</property>
  |     <property name="hibernate.connection.username">jbossjbpm</property>
  |     <property name="hibernate.connection.password">jbossjbpm</property>
  |     <!-- ==== JDBC connection properties (end) -->
  |     
  |     <property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
  |     <property name="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</property>
  | 

I've configured my jbpm.cfg.xml file as follows:

  |   <jbpm-context>
  |     <service name="persistence" factory="org.jbpm.persistence.db.DbPersistenceServiceFactory">
  |     	<field name="isTransactionEnabled"><false /></field>
  |     </service>
  |   </jbpm-context>
  |   
  |   <string name="resource.hibernate.cfg.xml" value="jBPM.hibernate.cfg.xml" />
  | 

I build the MySQL database using the following script: "http://wiki.jboss.org/wiki/attach?page=JbpmOnTomcat%2Fjbpm.jpdl.mysql.sql"

When executing the test script I get the following error:

  | 14:41:40,138 ERROR [Services] problem closing service 'persistence'
  | org.jbpm.JbpmException: no jbpm tx service configured
  | 	at org.jbpm.persistence.db.DbPersistenceService.isRollbackOnly(DbPersistenceService.java:388)
  | 	at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:210)
  | 	at org.jbpm.svc.Services.close(Services.java:222)
  | 	at org.jbpm.JbpmContext.close(JbpmContext.java:139)
  | 	at test.example.workflow.HelloWorldDbTest.deployProcessDefinition(HelloWorldDbTest.java:122)
  | 	at test.example.workflow.HelloWorldDbTest.testSimplePersistence(HelloWorldDbTest.java:88)
  | 	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 org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
  | 	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)
  | 

I've tried searching for information on the TX service, but haven't found anything.  Also, as you can see in the above jbpm.cfg.xml file - I tried turning off transactions by setting isTransactionEnabled to false.  I still get the same exception.

I'm using jbpm 3.2 with the following jvm:

java version "1.5.0_11"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_11-b03)
Java HotSpot(TM) Client VM (build 1.5.0_11-b03, mixed mode)

Any help would be greatly appreciated.

Thanks,

- Ryan

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