1． 加入 spring-modules-jbpm31.jar
2． 在 spirng 中配置 jbpmConfiguration
<!-- jbpm configuration -->
< bean id = "jbpmConfiguration" class = "org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean" >
< property name = "sessionFactory" ref = "sessionFactory" />
< property name = "configuration" value = "classpath:jbpm.cfg.xml" />
<!-- <property name="createSchema" value="true" /> -->
</ bean >
< bean id = "jbpmTemplate" class = "org.springmodules.workflow.jbpm31.JbpmTemplate" >
< constructor-arg index = "0" ref = "jbpmConfiguration" />
</ bean >
<!-- end jbpm configuration -->
2. 如果 Service 中要用到工作流，将 jbpmConfiguration 注入到其属性中。
< bean id = "xxxService" class = "com.business.xxxServiceImpl" >
< property name = "xxxDao" >
< ref bean = "xxxDao" />
</ property >
< property name = "jbpmConfiguration" >
< ref bean = "jbpmConfiguration" />
</ property >
</ bean >
3. 如果想在项目部署时，就将流程自动部署到数据库中，则加上配置
<!-- reading jBPM process definitions -->
< bean id = "baoxiao"
class = "org.springmodules.workflow.jbpm31.definition.ProcessDefinitionFactoryBean" >
< property name = "definitionLocation"
value = "classpath:com/workflow/flowchart/baoxiao/processdefinition.xml" />
</ bean >
< bean id = "caiwu"
class = "org.springmodules.workflow.jbpm31.definition.ProcessDefinitionFactoryBean" >
< property name = "definitionLocation"
value = "classpath:com/workflow/flowchart/caiwu/processdefinition.xml" />
</ bean >
<!-- jbpm configuration -->
< bean id = "jbpmConfiguration"
class = "org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean" >
< property name = "sessionFactory" ref = "sessionFactory" />
< property name = "configuration" value = "classpath:jbpm.cfg.xml" />
< property name = "createSchema" value = "true" />
< property name = "processDefinitions" >
< list >
< ref local = "baoxiao" />
< ref local = "caiwu" />
</ list >
</ property >
</ bean >
< bean id = "jbpmTemplate"
class = "org.springmodules.workflow.jbpm31.JbpmTemplate" >
< constructor-arg index = "0" ref = "jbpmConfiguration" />
< constructor-arg index = "1" ref = "baoxiao" />
< constructor-arg index = "1" ref = "caiwu" />
</ bean >
<!-- end jbpm configuration -->
4 ．配置 workflow 中 action,assignment,decision 等 , 同 spring 中普通的 javaBean 配置一样，采用依赖注入。
5. 配置好后，在具体的 processdefinition.xml 中，引用这个类时，就有点区别：
< assignment class = "org.springmodules.workflow.jbpm31.JbpmHandlerProxy" config-type = "bean" >
< targetBean > userAssignment </ targetBean >
< factoryKey > jbpmConfiguration </ factoryKey >
</ assignment >
< handler class = "org.springmodules.workflow.jbpm31.JbpmHandlerProxy" >
< targetBean > processDecision </ targetBean >
< factoryKey > jbpmConfiguration </ factoryKey >
</ handler >
< action name = "action1" class = "org.springmodules.workflow.jbpm31.JbpmHandlerProxy" >
< targetBean > processResult </ targetBean >
< factoryKey > jbpmConfiguration </ factoryKey >
</ action >
6. 注意
config-type 有 4 种配置类型：
1 ） Field------ 直接给目标类的字段赋值。 字段没有 set/get 方法，不是一个属性。该类也不是一个 Bean 。这应该是使用 CGLIB 字节码生成实现的。也可能使用反射。
< assignment class = "com.withub.cms.jbpm.assignmenthandler.WriteNewsAssignmentHandler" >
< a > a </ a >
</ assignment >
2 ） Bean------ 通过 set 方法赋值。 这和 Spring 的 <property> 是一致的。
< assignment class = "com.withub.cms.jbpm.assignmenthandler.WriteNewsAssignmentHandler" config-type = "bean" >
< a > a </ a >
</ assignment >
3 ） constructor----- 传给构造器的参数。
< assignment class = "com.withub.cms.jbpm.assignmenthandler.WriteNewsAssignmentHandler" config-type = "constructor" >
a
</ assignment >
4 ） compatibility----- 兼容性
< assignment class = "com.withub.cms.jbpm.assignmenthandler.WriteNewsAssignmentHandler" config-type = "configuration-property" >
a
</ assignment >
默认的配置是默认的构造
