2 Replies Latest reply on Apr 23, 2008 4:40 PM by kukeltje

    jBpm and Spring wiring

    ofomin
    ofomin Apr 22, 2008 2:53 PM

      I currently trying to wire jBpm through Spring using springmodules jBpm31 ver 0.9 (https://springmodules.dev.java.net/docs/reference/0.6/html/jbpm31.htm) and I am having two burning issues:
      First issue is as strange as it seems to get the stuff to work I have to configure two data sources in both spring and hibernate.

      Spring config reads as:

       <bean id="hibernateSessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
 <property name="dataSource" ref="dataSource"/>
 <property name="mappingResources">
 <list>
 <value>org/jbpm/graph/action/Script.hbm.xml</value>
 <!-- Write here your list of Hibernate files -->
 <value>org/jbpm/db/hibernate.queries.hbm.xml</value>
 <!-- value>org/jbpm/graph/action/MailAction.hbm.xml"</value-->

 <!-- graph.def mapping files -->
 <value>org/jbpm/graph/def/ProcessDefinition.hbm.xml</value>
 </bean>

 <bean id="jbpmConfiguration"
 class="org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean">
 <property name="sessionFactory" ref="hibernateSessionFactory"/>
 <property name="configuration" value="classpath:/jbpm.cfg.xml"/>
 <property name="createSchema" value="false"/>

 </bean>


      Please note that the jbpmConfiguration bean has a reference to a jbpm.cfg.xml which as in default case got the reference to hibernate.cfg.xml 

      <jbpm-configuration>
 <jbpm-context>
 <service name="persistence" factory="org.jbpm.persistence.db.DbPersistenceServiceFactory" />
 <service name="tx" factory="org.jbpm.tx.TxServiceFactory" />
 <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" />
 <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" />
 <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" />
 <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" />
 </jbpm-context>

 <!-- configuration property used by persistence service impl org.jbpm.persistence.db.DbPersistenceServiceFactory -->
 <string name="resource.hibernate.cfg.xml" value="hibernate.cfg.xml" />


      Second issue is that if I run one junit test extened from AbstractDependencyInjectionSpringContextTests everything goes well but if I try to run two or more consecutive tests in a row I am getting a nasty exception like:
      Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: a beanFactoryReference already exists for key jbpmConfiguration

      Any input on these issues is appreciated ...

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