[jboss-user] [jBPM] - Re: I got a NameNotFoundException when i want to createEntityManagerFactory , What's wrong?

[Ashok Kuppuswamy]

Ashok Kuppuswamy [https://community.jboss.org/people/akuppu] created the discussion

"Re: I got a NameNotFoundException when i want to createEntityManagerFactory ,What's wrong?"

To view the discussion, visit: https://community.jboss.org/message/780087#780087

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Are you using spring.

If you are using spring, I did the following to get it working. I think by-passed the jndi lookup by explicitly setting the dataSource for org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean

My spring context xml:

<?xml version="1.0" encoding="UTF-8"?>


<beans xmlns=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans" 
       xmlns:context=" http://www.springframework.org/schema/context http://www.springframework.org/schema/context"
       xmlns:tx=" http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx"
       xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
       xmlns:jbpm=" http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring" 
       xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans    http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/beans/spring-beans.xsd
                            http://www.springframework.org/schema/context http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/context/spring-context-2.5.xsd
                            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx       http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/tx/spring-tx-3.0.xsd 
                            http://drools.org/schema/drools-spring http://drools.org/schema/drools-spring file:///C:/akuppu/development/juno/workspace/VBT2-trunk/src/config/drools-spring.xsd">

  <bean id="jbpmEMF" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" depends-on="btmConfig">
    <property name="persistenceUnitName" value="org.jbpm.persistence.jta"/>
    <property name="dataSource" ref="dataSource"/>
    <property name="persistenceXmlLocation">
                <value>classpath:jbpm-custom-persistence.xml</value>
             </property>
             <!-- <property name="jpaVendorAdapter">
                      <bean class="org.springframework.orm.jpa.vendor.OpenJpaVendorAdapter">
                                <property name="databasePlatform" value="org.apache.openjpa.jdbc.sql.H2Dictionary" />
                      </bean>
           </property>  -->
  </bean>


  <bean id="btmConfig" factory-method="getConfiguration" class="bitronix.tm.TransactionManagerServices">
            <property name="serverId" value="spring-btm" />
    <property name="journal" value="null" />
  </bean>


  <bean id="BitronixTransactionManager" factory-method="getTransactionManager"
        class="bitronix.tm.TransactionManagerServices" depends-on="btmConfig,dataSource" destroy-method="shutdown" />


  <bean id="jbpmTxManager" class="org.springframework.transaction.jta.JtaTransactionManager">
    <property name="transactionManager" ref="BitronixTransactionManager" />
    <property name="userTransaction" ref="BitronixTransactionManager" />
  </bean>


  <jbpm:kbase id="kbase">
    <jbpm:resources>
      <jbpm:resource type="BPMN2" source="classpath:Evaluation.bpmn"/>
    </jbpm:resources>
  </jbpm:kbase>


  <jbpm:ksession id="ksession" type="stateful" kbase="kbase">
            <jbpm:configuration>
                <jbpm:jpa-persistence>
                  <jbpm:transaction-manager ref="jbpmTxManager"/>
                  <jbpm:entity-manager-factory ref="jbpmEMF"/>
                </jbpm:jpa-persistence>
            </jbpm:configuration>
  </jbpm:ksession>


  <bean id="dataSource" class="bitronix.tm.resource.jdbc.PoolingDataSource"
              init-method="init" destroy-method="close" >
              <property name="className" value="bitronix.tm.resource.jdbc.lrc.LrcXADataSource" />
              <property name="uniqueName" value="jdbc/jbpm-ds" />
              <property name="minPoolSize" value="1" />
              <property name="maxPoolSize" value="3" />
              <property name="allowLocalTransactions" value="true" />
              <property name="driverProperties">
                        <props>
                                  <prop key="driverClassName">org.h2.Driver</prop>
                                  <prop key="url">jdbc:h2:tcp://localhost/jbpm;DB_CLOSE_DELAY=1000</prop>
                                  <prop key="user">sa</prop>
                                  <prop key="password"></prop>
                        </props>
              </property>
  </bean>

My jbpm-custom-persistence.xml

<persistence xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence"
          xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
          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"
          version="1.0">
          <persistence-unit name="org.jbpm.persistence.jta"
                    transaction-type="JTA">


                    <provider>org.hibernate.ejb.HibernatePersistence</provider>


                    <!-- <jta-data-source>jdbc/jbpm-ds</jta-data-source> -->


                    <!-- Use this if you are using JPA1 / Hibernate3 -->


                    <mapping-file>META-INF/JBPMorm.xml</mapping-file>


                    <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>


                    <!-- Use this if you are using JPA2 / Hibernate4 -->


                    <!--mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file -->






                    <class>org.drools.persistence.info.SessionInfo</class>


                    <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>


                    <class>org.drools.persistence.info.WorkItemInfo</class>






                    <class>org.jbpm.process.audit.ProcessInstanceLog</class>


                    <class>org.jbpm.process.audit.NodeInstanceLog</class>


                    <class>org.jbpm.process.audit.VariableInstanceLog</class>






                    <properties>


                              <property name="hibernate.max_fetch_depth" value="3" />


                              <property name="hibernate.hbm2ddl.auto" value="update" />


                              <property name="hibernate.show_sql" value="false" />


                              <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect" />


                              <property name="hibernate.transaction.manager_lookup_class"
                                        value="org.hibernate.transaction.BTMTransactionManagerLookup" />


                    </properties>
          </persistence-unit>
</persistence>
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