jBpm and Spring wiring
ofomin Apr 22, 2008 2:53 PMI 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 ...