[CXF-1812] refactor the pause/resume mechanism in PhaseInterceptorChain

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 2.0.9, 2.1.3
• Assignee: Freeman Yue Fang
• Reporter: Freeman Yue Fang
• Created: 23/Sep/08 09:40
• Updated: 23/Jan/09 17:52
• Resolved: 27/Sep/08 04:28

Description

currently the pause/resume in PhaseInterceptorChain doesn't work.
If invoke pause() in one interceptor, the PhaseInterceptorChain.doIntercept() will exit with COMPLETE status, which means we have no chance to resume the paused interceptorChain.
We need use wait/notifyall mechanism to refactor it
something like in PhaseInterceptorChain.doIntercept(), we add
while (state == State.PAUSED) {
try

{ wait(); }

catch (InterruptedException e) {
}
}
notifyAll();
and the resume() method should be
if (state == State.PAUSED)

{ state = State.EXECUTING; notifyAll(); }