/* (non-Javadoc)
* @see org.fireflow.engine.IProcessInstance#run()
*/
public void run() throws EngineException, KernelException {
if (this.getState().intValue() != IProcessInstance.INITIALIZED) {
throw new EngineException(
this.getId(),
this.getWorkflowProcess(),
this.getProcessId(),
"The state of the process instance is " + this.getState() + ",can not run it ");
}
INetInstance netInstance =
rtCtx.getKernelManager().getNetInstance(this.getProcessId(), this.getVersion());
if (netInstance == null) {
throw new EngineException(
this.getId(),
this.getWorkflowProcess(),
this.getProcessId(),
"The net instance for the workflow process [Id="
+ this.getProcessId()
+ "] is Not found");
}
// 触发事件
ProcessInstanceEvent event = new ProcessInstanceEvent();
event.setEventType(ProcessInstanceEvent.BEFORE_PROCESS_INSTANCE_RUN);
event.setSource(this);
this.fireProcessInstanceEvent(event);
this.setState(IProcessInstance.RUNNING);
this.setStartedTime(rtCtx.getCalendarService().getSysDate());
rtCtx.getPersistenceService().saveOrUpdateProcessInstance(this);
netInstance.run(this); // 运行工作流网实例,从startnode开始
}
