jbpm4.4+spring3 整合

-----使用jbpm4.4自身提供的factortBean
<bean id="springHelper" class="org.jbpm.pvm.internal.processengine.SpringHelper" >
  <property name="jbpmCfg" value="jbpm.cfg.xml"></property>
</bean>
-----配置sessionFactory,包括jbpm本身的对象操作和用户自带的dataSource

  <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="configLocation" value="classpath:jbpm.hibernate.cfg.xml" />
    <property name="dataSource" ref="dataSource" />
  </bean>
事务处理
  <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
  </bean>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut expression="execution(* com.bpm.service.*.*(..))" id="txPointcut"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>
</aop:config>

自定义Dao，注入processEngine与session
<bean id="commonDao" class="com.bpm.dao.CommonDao">
<property name="sessionFactory" ref="sessionFactory"/>
<property name="processEngine" ref="processEngine"/>
</bean>
数据源
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
  <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:@172.17.250.82:1521:EIMP" />
<property name="username" value="jbpm" />
<property name="password" value="jbpm" />
<property name="maxActive" value="50" />
<property name="initialSize" value="1" />

   
<!-- 超时等待时间以毫秒为单位 -->
 
<property name="maxWait" value="60000" />
<property name="maxIdle" value="20" />
<property name="minIdle" value="3" /> 
<!-- 是否自动回收超时连接  -->
  <property name="removeAbandoned" value="true" />
<!-- 超时时间 -->
<property name="removeAbandonedTimeout" value="180" />
 
  </bean>
以上是spring文件的主要配置，然后自定义一个jbpm.tx.spring.cfg.xml文件，添加语句 <transaction-context type="spring" />到jbpm.cfg.xml以下是内容：
<?xml version="1.0" encoding="UTF-8"?>

<jbpm-configuration spring="enabled" >
<process-engine-context>
<command-service name="newTxRequiredCommandService">
<retry-interceptor />
<environment-interceptor policy="requiresNew"/>
<spring-transaction-interceptor policy="requiresNew"/>
</command-service>
<command-service name="txRequiredCommandService">
<retry-interceptor />
<environment-interceptor  />
<spring-transaction-interceptor current="true" />
</command-service>

</process-engine-context>
   <transaction-context>
   <transaction type="spring" />
   <hibernate-session current="true"/>
   </transaction-context>

</jbpm-configuration>

评论

1 楼 galan 2013-09-26  

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