1
2
3
4
5
6
7 package org.mule.lifecycle.processor;
8
9 import org.mule.api.MessagingException;
10 import org.mule.api.MuleEvent;
11 import org.mule.api.MuleException;
12 import org.mule.api.lifecycle.LifecycleState;
13 import org.mule.api.lifecycle.Startable;
14 import org.mule.config.i18n.CoreMessages;
15
16 public class ProcessIfStartedWaitIfSyncPausedMessageProcessor extends
17 ProcessIfStartedWaitIfPausedMessageProcessor
18 {
19
20 public ProcessIfStartedWaitIfSyncPausedMessageProcessor(Startable startable, LifecycleState lifecycleState)
21 {
22 super(startable, lifecycleState);
23 }
24
25
26
27 @Override
28 public MuleEvent process(MuleEvent event) throws MuleException
29 {
30 if (accept(event))
31 {
32 if (isPaused() && event.getEndpoint().getExchangePattern().hasResponse())
33 {
34 try
35 {
36 if (logger.isDebugEnabled())
37 {
38 logger.debug(startable.getClass().getName() + " " + getStartableName(startable)
39 + " is paused. Blocking call until resumd");
40 }
41 while (isPaused())
42 {
43 Thread.sleep(500);
44 }
45 }
46 catch (InterruptedException e)
47 {
48 throw new MessagingException(
49 CoreMessages.interruptedWaitingForPaused(getStartableName(startable)), event, e);
50 }
51 }
52 return processNext(event);
53 }
54 else
55 {
56 return handleUnaccepted(event);
57 }
58 }
59 }