[rules-users] How to use Drools Flow?

[XiaoMiTang]

I have taken a look at the Human Task ,but i can not understand it.
The ruleflow.rf  file should be split into two ?
=====  ruleflow.rf  ===== 
Start--->Action1(need user A to do it)---->Action2(need user B to do
it)-->Email-->End 
==========

sub1.rf:  Start--->Action1(need user A to do it)---->End
sub2.rf:  Start--->Action2(need user B to do it)-->Email-->End 

User A log in , execute the code:
session.startProcess("com.sample.sub1"); 
In action1,create a task by Human task management component:
Task task1 = new Task();
……
client.addTask(task1, null, addTaskResponseHandler);

Then, user B log in,execute:
session.startProcess("com.sample.sub2"); 
in action2,do something like this:
client.start(task.getId(), "user B", operationResponseHandler);
……
client.complete(task.getId(), "user B", null, operationResponseHandler);

 Maybe this can work out the problem,but it is too clumsy.
How to use a Human Task node in the *.rf file? is there an example?


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