iMatrix平臺流程引擎中的流向事件處理過程
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iMatrix平臺流向中的事件處理：
 表示流程流過時將要執行的處理類在spring中的bean名稱。該處理類需要實現的接口為com.norteksoft.wf.engine.client .OnExecutingTransation
代碼解析如下：
流向流過時執行的事件處理，是在流向處理的監聽類（com.norteksoft.wf.engine.core. GeneralTransitionListener）中運行的。
該監聽在xml中配置如下：
<transitionname="transitionUI10" to="一審">
<event-listenerclass="com.norteksoft.wf.engine.core.GeneralTransitionListener"/>
<extend>
<graphic-infor>
<from-joint>bottom</from-joint>
<to-joint>up</to-joint>
<coordinati>291,115:291,147:291,112,100,38:289,129</coordinati>
<line-type>0</line-type>
</graphic-infor>
<flow-execution>expenseReportItemManager</flow-execution>
<basic-properties>
<remark/>
<is-original-user>false</is-original-user>
</basic-properties>
<additional-properties/>
<automatically-filled-fields/>
</extend>
</transition>
代碼解析如下：
public void notify(EventListenerExecutionexecution) throws Exception {
… … … …
//流向事件處理
executeFlowing(wi,transtionName);
… … … …
}
/*
* 流向流過時執行
*/
private void executeFlowing(WorkflowInstanceinstance, String activityName){
log.info("開始獲取流轉時執行的beanName");
String beanName = DefinitionXmlParse.getFlowingExecuteBean(
instance.getProcessDefinitionId(),activityName);
log.info("beanName:" + beanName);
if(!StringUtils.isEmpty(beanName)){
if(beanName.indexOf(",")!=-1){
String[] beans=beanName.split(",");
for(String bean:beans){
executeBean(bean,instance);
}
}else{
executeBean(beanName,instance);
}
}
}
private void executeBean(String beanName,WorkflowInstance instance){
log.info("根據beanName獲取bean");
OnExecutingTransation bean =(OnExecutingTransation) ContextUtils.getBean(beanName);
log.info("bean:" + bean);
log.info("開始調用bean");
bean.execute(instance.getDataId());
log.info("bean調用結束");
}
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imatrix
11年前提問