Jbpm4与Spring整合配置过程

1. 说明一下：hibernate还是由jbpm控制，没有让spring控制。与网上的jbpm+spring有所不同。（http://kb.cnblogs.com/b/294114/）
2. 如何配置jbpm4请访问http://chengzhi-hong.javaeye.com/blog/542550 或 http://www.blogjava.net/pengo/archive/2009/12/04/304718.html?opt=admin也可以下载http://www.family168.com/ 网站中翻译的jbpm用户手册也是不错的入门书。
3. 在项目中加入spring.jar包在src下面新建log4j.properties文件

4. log4j.rootLogger=ERROR, stdout

   log4j.appender.stdout=org.apache.log4j.ConsoleAppender
   log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
   log4j.appender.stdout.layout.ConversionPattern= >>>>>>>LOG4J<<<<<<< %r %d [%t] %-p %c %x - #%l# - %m%n

   log4j.appender.logfile=org.apache.log4j.RollingFileAppender
   log4j.appender.logfile.File=auction.log
   log4j.appender.logfile.MaxFileSize=512KB
   log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
   log4j.appender.logfile.layout.ConversionPattern= >>>>>>>LOG4J<<<<<<< %r %d %p [%c] - %m%n

5. 在src目录下面新建文件applicationContext.xml

6. <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
   <beans default-lazy-init="false">
   
       <bean id="jbpmConfiguration" class="org.jbpm.pvm.internal.cfg.SpringConfiguration">
           <constructor-arg>
               <value>jbpm.cfg.xml</value>
           </constructor-arg>
       </bean>
       <bean id="processEngine" factory-bean="jbpmConfiguration"
           factory-method="buildProcessEngine" />
       <bean id="repositoryService" factory-bean="processEngine"
           factory-method="getRepositoryService" />
       <bean id="executionService" factory-bean="processEngine"
           factory-method="getExecutionService" />
       <bean id="taskService" factory-bean="processEngine" 
       factory-method="getTaskService"/>
       <bean id="historyService" factory-bean="processEngine"
       factory-method="getHistoryService"/>
       <bean id="managementService" factory-bean="processEngine"
       factory-method="getManagementService"/>
   </beans>

    

7. 修改jbpm.cfg.xml文件

8. <?xml version="1.0" encoding="UTF-8"?>
   
   <jbpm-configuration>
   
     <import resource="jbpm.default.cfg.xml" />
     <import resource="jbpm.spring.cfg.xml"/>
     <import resource="jbpm.jpdl.cfg.xml" />
     <import resource="jbpm.identity.cfg.xml" />
     <import resource="jbpm.tx.hibernate.cfg.xml" />
     <import resource="jbpm.businesscalendar.cfg.xml" />
     
   </jbpm-configuration>

    

9. 注意一下jbpm.cfg.xml文件中的jbpm.spring.cfg.xml引用这个文件就是把jbpm原有的机制改变成spring机制。还有jbpm.tx.hibernate.cfg.xml是jbpm应以控制hibernate而不是由spring去管理.
10. 在src项目中新建文件jbpm.spring.cfg.xml

11. <?xml version="1.0" encoding="UTF-8"?>
    
    <jbpm-configuration>
    
      <process-engine-context>
        <command-service>
          <retry-interceptor />
          <environment-interceptor />
          <spring-transaction-interceptor />
        </command-service>
      </process-engine-context>
    
      <transaction-context>
        <transaction />
        <hibernate-session />
      </transaction-context>
    
    </jbpm-configuration>

     

12. 最后调用jbpm代码如下

13. public class JbpmControl {
        private SpringConfiguration configuration = null;
        private ProcessEngine processEngine = null;
        private ExecutionService executionService = null;
        private RepositoryService repositoryService = null;
        private TaskService taskService = null;
        private HistoryService historyService = null;
        private ManagementService managementService = null;
    
    
    
        public JbpmControl() {
            ApplicationContext applicationContext=new ClassPathXmlApplicationContext("applicationContext.xml");
            configuration=(SpringConfiguration)applicationContext.getBean("jbpmConfiguration");
            processEngine = (ProcessEngine)applicationContext.getBean("processEngine");
            executionService = (ExecutionService)applicationContext.getBean("executionService");
            repositoryService = (RepositoryService)applicationContext.getBean("repositoryService");
            taskService = (TaskService)applicationContext.getBean("taskService");
            historyService = (HistoryService)applicationContext.getBean("historyService");
            managementService = (ManagementService)applicationContext.getBean("managementService");
        }
    }