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No JTA TransactionManager found using Jpbm5 in a Jee container
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created by <a href="http://community.jboss.org/people/thomastn">Thomas Nakken</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/644843#644843">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When trying to use jbpm5.1 in weblogic with persistance inside a EJB context we get an error like:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>[05/01/12 02:13:14:014 CET] DEBUG impl.SessionFactoryImpl: Checking 0 named SQL queries</p><p>[05/01/12 02:13:14:014 CET] DEBUG persistence.SingleSessionCommandService: Instantiating  JtaTransactionManager</p><p>[05/01/12 02:13:14:014 CET] DEBUG jta.JtaTransactionManager: No JTA TransactionManager found at fallback JNDI location [java:comp/TransactionManager]</p><p>javax.naming.NameNotFoundException: While trying to look up comp/TransactionManager in /app/ejb/service-3.0.0.jar#ProcessControllerFacadeBean.; remaining name 'comp/TransactionManager'</p><p>        at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1139)</p><p>        at weblogic.jndi.internal.ApplicationNamingNode.lookup(ApplicationNamingNode.java:144)</p><p>        at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:254)</p><p>        at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:411)</p><p>        at weblogic.jndi.factories.java.ReadOnlyContextWrapper.lookup(ReadOnlyContextWrapper.java:45)</p><p>        at weblogic.jndi.internal.AbstractURLContext.lookup(AbstractURLContext.java:130)</p><p>        at javax.naming.InitialContext.lookup(InitialContext.java:392)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I know we need to setup the TransactionManager but dont know how to do it. Can someone guide us i the right direction?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>persistence.xml looks like:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p class="p1"><span class="s1">  </span><span class="s2"><</span>properties<span class="s2">></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.dialect"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"org.hibernate.dialect.Oracle10gDialect"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.connection.autocommit"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"false"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.max_fetch_depth"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"3"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.hbm2ddl.auto"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"create"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.show_sql"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"true"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p3"><span class="s1">  </span><!-- Echo all executed SQL to <span class="s5">stdout</span> --></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"format_sql"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"true"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"use_sql_comments"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"true"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.connection.release_mode"</em><span class="s1"> </span><span class="s4">value</span><span class="s1">=</span><em>"after_statement"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.transaction.factory_class"</em></p><p class="p2"><span class="s1">  </span><span class="s4">value</span><span class="s1">=</span><em>"org.hibernate.transaction.JTATransactionFactory"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.transaction.manager_lookup_class"</em></p><p class="p2"><span class="s1">  </span><span class="s4">value</span><span class="s1">=</span><em>"org.hibernate.transaction.WeblogicTransactionManagerLookup"</em><span class="s1"> </span><span class="s2">/></span> </p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.current_session_context_class"</em></p><p class="p2"><span class="s1">  </span><span class="s4">value</span><span class="s1">=</span><em>"org.hibernate.context.JTASessionContext"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p2"><span class="s1">  </span><span class="s2"><</span><span class="s3">property</span><span class="s1"> </span><span class="s4">name</span><span class="s1">=</span><em>"hibernate.transaction.auto_close_session"</em></p><p class="p2"><span class="s1">  </span><span class="s4">value</span><span class="s1">=</span><em>"false"</em><span class="s1"> </span><span class="s2">/></span></p><p class="p4" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p class="p1"><span class="s1">  </span><span class="s2"></</span>properties<span class="s2">></span></p><p class="p1" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p class="p1"><span class="s2">and the code (where we maybe need to do something to setup JTA Manager)</span></p><p class="p1"><span class="s2"><br/></span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.session");</p><p>    Environment env = KnowledgeBaseFactory.newEnvironment();</p><p>    env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    DO WE NEED THE LINE BELOW? I what shall it conatin in a Weblogic 10.3 EJB 3.0 environment?</p><p>     //env.set(EnvironmentName.TRANSACTION_MANAGER, TransactionManagerServices.getTransactionManager());</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p class="p1" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p class="p1"><span class="s2">Any hint and examples wold be very helpful!<br/></span></p></div>
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