[jboss-user] [jBPM] - About persistence in jBPM5

Yu Chai do-not-reply at jboss.com
Wed Nov 30 19:14:11 EST 2011


Yu Chai [http://community.jboss.org/people/cross.cy] created the discussion

"About persistence in jBPM5"

To view the discussion, visit: http://community.jboss.org/message/639209#639209

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Hi, 

I'm running a test workflow in a standard Java Application, without using and container or web server. I followed the Configuring Persistence section of the user guide carefully. However I encountered a javax.naming.NameNotFoundException saying "Name testDS1 not found". In my program i have :

             PoolingDataSource ds1 = new PoolingDataSource();
                              ds1 = new PoolingDataSource();
                  ds1.setUniqueName("jdbc/testDS1");
                  ds1.setClassName("org.h2.jdbcx.JdbcDataSource");
                  ds1.setMaxPoolSize(3);
                  ds1.setAllowLocalTransactions(true);
                  ds1.getDriverProperties().put("user", "sa");
                  ds1.getDriverProperties().put("password", "");
                  ds1.getDriverProperties().put("URL", "jdbc:h2:tcp://localhost/~/test");
                  ds1.init();

My persistence.xml is:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<persistence
  version="1.0"
  xsi:schemaLocation=
    " http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence
      http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd
      http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm
      http://java.sun.com/xml/ns/persistence/orm_1_0.xsd http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"
  xmlns:orm=" http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm"
  xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
  xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence">

  <persistence-unit name="org.jbpm.persistence.jpa">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
    <jta-data-source>jdbc/testDS1</jta-data-source>
<class>org.drools.persistence.info.SessionInfo</class>
<class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
<class>org.drools.persistence.info.WorkItemInfo</class>

    <properties>
      <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>
      <property name="hibernate.max_fetch_depth" value="3"/>
      <property name="hibernate.hbm2ddl.auto" value="update"/>
      <property name="hibernate.show_sql" value="true"/>
      <property name="hibernate.transaction.manager_lookup_class"
                value="org.hibernate.transaction.BTMTransactionManagerLookup"/>
    </properties>
  </persistence-unit>
</persistence>

It looks like ds1.setUniqueName("jdbc/testDS1") didn't work. Any suggestion? Thanks! 

Best regards

Yu
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