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<a href="http://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
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Using JBoss 7 datasource in jBPM5.2
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created by <a href="http://community.jboss.org/people/paul1972">Paul Werder</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/643621#643621">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi all JBPM users,</p><p>I'd need to prepare a demo jbpm 5 application so that I can convince the management staff to use it :-)</p><p>I've found a sample demo application on bpmn2's blog which uses jBPM5.2 features to start a process, <strong>in the same JVM </strong>as the TaskService:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table><tbody><tr><td style=";"></td><td style=";"></td><td style=";">try {</td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td><td style=";">DeleteDbFiles.execute("", "JPADroolsFlow", true);</td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td><td style=";"> Server h2Server = Server.createTcpServer(new String[0]);</td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td><td style=";">h2Server.start();</td></tr><tr><td style=";"></td><td style=";"></td><td style=";">} catch (SQLException e) {</td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td><td style=";">throw new RuntimeException("can't start h2 server db",e);</td></tr><tr><td style=";"></td><td style=";"></td><td style=";">}</td></tr><tr><td style=";"></td><td style=";">  </td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">try {</td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";"></td><td style=";">UserTransaction ut = (UserTransaction) new InitialContext().lookup( "java:comp/UserTransaction" );</td></tr><tr><td style=";">       </td><td style=";"></td></tr></tbody></table><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table height="451" style="width: 858px;"><tbody><tr><td style=";"></td><td style=";"></td><td style=";">PoolingDataSource ds1 = new PoolingDataSource();</td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";"></td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.setClassName("bitronix.tm.resource.jdbc.lrc.LrcXADataSource");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.setUniqueName("jdbc/jbpm-ds");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.setMaxPoolSize(5);</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.setAllowLocalTransactions(true);</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.getDriverProperties().setProperty("driverClassName", "org.h2.Driver");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.getDriverProperties().setProperty("url", "jdbc:h2:tcp://localhost/JPADroolsFlow");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.getDriverProperties().setProperty("user", "sa");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";"></td><td style=";">ds1.getDriverProperties().setProperty("password", "");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";">    </td><td style=";"></td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";">    </td><td style=";">ut.begin();</td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";">   </td><td style=";"></td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";">    </td><td style=";">System.setProperty("jbpm.usergroup.callback", "org.jbpm.task.service.DefaultUserGroupCallbackImpl");</td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";">    </td><td style=";"></td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";">   </td><td style=";">EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.persistence.jpa");</td><td style=";"></td></tr><tr><td style=";"></td><td style=";">   </td><td style=";"></td><td style=";"><br/></td></tr><tr><td style=";"></td><td style=";">    </td><td style=";">StatefulKnowledgeSession ksession = JbpmAPIUtil.createKnowledgeSession("HelloProcess.bpmn",emf);</td><td style=";"><br/></td></tr></tbody></table><p>That would be perfect, except that it uses a PollingDatasource for the example- I'd rather need to connect to JBoss 7 datasource, or at least use Hibernate configuration file to define the connection properties. Can anybody suggest me how to modify this example ???</p><p>Thanks a lot</p><p>Paul</p></div>
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