....

、下载jbpm4.3的包.下载地址.谷歌搜索.谢谢

2、在eclipse中安装jpdl插件.如何安装,请看上一篇博客

3、建立web项目，导入ssh框架所需要的包,以及jbpm包.如果你说你不会,那就甭干程序员了,哈哈

4、建立ssh框架的必要环境.如在web.xml中配置struts.xml,struts.xml中配置spring.xml(即applicationContext.xml)文件.如果你不会.那就看下面的代码.

     spring.xml文件中建立连接数据库的环境.如下：

    <beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
    <bean id="propertyConfigurer"
    class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="location">
      <value>classpath:net/*/webjbpm/dataResources.properties</value>
    </property>
  </bean>

<!--建立数据库环境-->

  <bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName">
      <value>${JdbcDriverName}</value>
    </property>
    <property name="url">
      <value>${ConnectString}</value>
    </property>
    <property name="username">
      <value>${UserID}</value>
    </property>
    <property name="password">
      <value>${Password}</value>
    </property>
  </bean>

<!--创建流程引擎-->
  <bean id="springHelper" class="org.jbpm.pvm.internal.processengine.SpringHelper" />
  <bean id="processEngine" factory-bean="springHelper" factory-method="createProcessEngine" />
  <!--
  <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="sessionFactory"
    class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="dataSource"><ref bean="dataSource" /></property>
    <property name="hibernateProperties">
      <props>
  <!--<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>-->
  <prop key="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</prop>
        <prop key="hibernate.show_sql">true</prop>
      </props>
    </property>
    <property name="mappingResources">
      <list>
        <value>net/bolue/webjbpm/Apply.hbm.xml</value>

<!--导入jbpm所需要的hbm.xml文件-->
            <value>jbpm.repository.hbm.xml</value>
            <value>jbpm.execution.hbm.xml</value>
            <value>jbpm.history.hbm.xml</value>
            <value>jbpm.task.hbm.xml</value>
            <value>jbpm.identity.hbm.xml</value>       
      </list>
    </property>
  </bean>
  <bean id="transactionManager"
    class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory">
      <ref bean="sessionFactory" />
    </property>
  </bean>

  <bean id="txProxyTemplate" abstract="true"
    class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
    <property name="transactionManager">
      <ref bean="transactionManager" />
    </property>
    <property name="transactionAttributes">
      <props>
        <prop key="*">PROPAGATION_REQUIRED</prop>
      </props>
    </property>
  </bean>
</beans>

  在struts.xml最后action-mapping下面加上如下代码：

  <controller inputForward="true"
    processorClass="org.springframework.web.struts.DelegatingRequestProcessor" />
  <message-resources
    parameter="cn.com.bolue.basic.resource.ApplicationResources" />
  <plug-in
    className="org.springframework.web.struts.ContextLoaderPlugIn">
    <set-property property="contextConfigLocation" value="classpath:spring.xml;classpath:spring-process.xml" />
  </plug-in>

注意，为什么一定要在这个里面加上classpath呢，那是因为spring.xml（就是applicationContext.xml）文件需要放在src的文件夹下面，主要是jbpm中的jbpm.cft.xml文件需要放在src下面，要不然路径会很让人头疼。我整了很多天，也没有整清楚，建议你不要费那脑劲想了。能用就行。

   web.xml中配上struts.xml文件，这不用教吧，作为一个用框架熟练的程序员，这都不会.那还敢干程序吗。

   下面再是action中的文件，在action中代码如下：

   private ProcessEngine processEngine =  null ;
private RepositoryService repositoryService = null;
private ExecutionService executionService = null;
private ProcessInstance processInstance = null;
private TaskService taskService = null;
private Task task = null;
private Execution execution = null;
private List list = null;
private List<Task> taskList = null;
private String url = "";

    /* 初始化ProcessEngine. */ 
public void setServlet(ActionServlet actionServlet) {  
   super.setServlet(actionServlet);  
         if (actionServlet != null) {  
          processEngine = new Configuration().buildProcessEngine();  
           repositoryService = processEngine.getRepositoryService();  
           executionService = processEngine.getExecutionService();  
           taskService = processEngine.getTaskService();  
         }
}

下一下：

jbpm.cfg.xml文件写入：

  <import resource="jbpm.default.cfg.xml" />
  <import resource="jbpm.businesscalendar.cfg.xml" />

<!--一般是jbpm.tx.hibernate.cfg.xml改为以下文件-->
  <import resource="jbpm.tx.spring.cfg.xml" />
  <import resource="jbpm.jpdl.cfg.xml" />
  <import resource="jbpm.bpmn.cfg.xml" />
  <import resource="jbpm.identity.cfg.xml" />

  <!-- Job executor is excluded for running the example test cases. -->
  <!-- To enable timers and messages in production use, this should be included. -->
  <!--
  <import resource="jbpm.jobexecutor.cfg.xml" />
  -->

  <import resource="jbpm.mail.templates.examples.xml" />

<!--注意，加此处是因为如果不是默认的applicationContext.xml文件就需要加以下代码以及路径了-->
  <process-engine-context>
    <string name="spring.cfg" value="classpath:spring.xml" />
</process-engine-context>

后面，就可以随心所欲的使用jbpm了.框架与JBPM4.3整合完毕。谢谢..其他的问题自行解决.

最后一点注意,spring的业务类注入时要与spring.xml(applicationContext.xml)分开注入，不要放在一个配置文件里面，要不然，会一直循环启动的.


本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/polisman/archive/2010/04/24/5525216.aspx



第一种配置：src下提供jbpm.cfg.xml、jbpm.hibernate.cfg.xml、bean.xml
jbpm.cfg.xml
<jbpm-configuration>
      <import resource="jbpm.default.cfg.xml" />
      <import resource="jbpm.tx.spring.cfg.xml" />
      <import resource="jbpm.jpdl.cfg.xml" />
      <import resource="jbpm.bpmn.cfg.xml" />
      <import resource="jbpm.identity.cfg.xml" />
      <import resource="jbpm.businesscalendar.cfg.xml" />
      <import resource="jbpm.console.cfg.xml" />
      <!--  <import resource="jbpm.jobexecutor.cfg.xml" />  -->
      <process-engine-context>
            <string name="spring.cfg" value="beans.xml" /><!-- spring.cfg的默认值为"applicationContext.xml" -->
      </process-engine-context>
</jbpm-configuration>
jbpm.hibernate.cfg.xml
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost/jbpm</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.connection.password">123</property>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
        <property name="hibernate.format_sql">true</property>
        <!--<property name="hibernate.current_session_context_class">thread</property>-->

        <mapping resource="jbpm.repository.hbm.xml" />
        <mapping resource="jbpm.execution.hbm.xml" />
        <mapping resource="jbpm.history.hbm.xml" />
        <mapping resource="jbpm.task.hbm.xml" />
        <mapping resource="jbpm.identity.hbm.xml" />
    </session-factory>
</hibernate-configuration>
bean.xml
<bean id="springHelper" class="org.jbpm.pvm.internal.processengine.SpringHelper" />
<bean id="processEngine" factory-bean="springHelper" factory-method="createProcessEngine" />
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
      <property name="configLocation" value="classpath:jbpm.hibernate.cfg.xml" />
      <property name="dataSource" ref="dataSource" />
</bean> 
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
      <property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
      <property name="driverClassName" value="com.mysql.jdbc.Driver" />
      <property name="url" value="jdbc:mysql://localhost/jbpm" />
      <property name="username" value="root" />
      <property name="password" value="123" />
</bean>需要说明：

jbpm.cfg.xml文件中引入<import resource="jbpm.tx.spring.cfg.xml" />意思是把jBPM4.3的事务交由Spring来管理，这时你不能再引入<import resource="jbpm.tx.hibernatecfg.xml" />。
jbpm.cfg.xml文件中spring.cfg值是你配置sessionFactory的Spring文件，默认applicationContext.xml。
jbpm.hibernate.cfg.xml 文件中hibernate.dialect中设置为org.hibernate.dialect.MySQLInnoDBDialect，关于这一点网上其它帖子说的已经很清楚了。
jbpm.hibernate.cfg.xml 文件中不要配置这个属性：<property name="hibernate.current_session_context_class">thread</property>我一开始就是因为配置了这个选项，导致集成的时候总是报出各种异常，弄 的我糊里糊涂的。最后在jBPM的社区中看到了一个帖子才知道怎么回事。原来在Hibernate集成Spring的时候hibernate.current_session_context_class的值必须被设置为SpringSessionContext的相应值，而这 个工作，LocalSessionFactoryBean自动的就帮我们完成了，所以我们不必再额外配置了。
jBPM与Spring整合要达到的目的：把jBPM的事务交由Spring来管理，由于jBPM底层应用Hibernate来实现，所以整合的一个表征是把jBPM管理的SessionFactory交由Spring来注入。这样在SSH框架中我们操作的就是同一个SessionFactory对象了.
第二种配置：src下只提供jbpm.cfg.xml和bean.xml
jbpm.cfg.xml<jbpm-configuration>
      <import resource="jbpm.default.cfg.xml" />
      <import resource="jbpm.tx.spring.cfg.xml" />
      <import resource="jbpm.jpdl.cfg.xml" />
      <import resource="jbpm.bpmn.cfg.xml" />
      <import resource="jbpm.identity.cfg.xml" />
      <import resource="jbpm.businesscalendar.cfg.xml" />
      <import resource="jbpm.console.cfg.xml" />
      <!--  <import resource="jbpm.jobexecutor.cfg.xml" />  -->
      <process-engine-context>
            <string name="spring.cfg" value="beans.xml" /><!-- spring.cfg的默认值 为"applicationContext.xml" -->
      </process-engine-context>
</jbpm-configuration>
beans.xml<bean id="springHelper" class="org.jbpm.pvm.internal.processengine.SpringHelper" />
<bean id="processEngine" factory-bean="springHelper" factory-method="createProcessEngine" />
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
      <property name="dataSource" ref="dataSource" />
      <property name="hibernateProperties">
            <props>
                  <prop key="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</prop>
                  <prop key="hibernate.show_sql">true</prop>
                  <prop key="hibernate.hbm2ddl.auto">update</prop>
                  <!--<prop key="hibernate.current_session_context_class">thread</prop>-->
            </props>
      </property>
      <property name="mappingResources">
            <list>
                  <value>jbpm.repository.hbm.xml</value>
                  <value>jbpm.execution.hbm.xml</value>
                  <value>jbpm.history.hbm.xml</value>
                  <value>jbpm.task.hbm.xml</value>
                  <value>jbpm.identity.hbm.xml</value>                
            </list>
      </property>
</bean> 
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
      <property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
      <property name="driverClassName" value="com.mysql.jdbc.Driver" />
      <property name="url" value="jdbc:mysql://localhost/jbpm" />
      <property name="username" value="root" />
      <property name="password" value="123" />
</bean>