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package org.mule.lifecycle.processor; |
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import org.mule.api.MessagingException; |
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import org.mule.api.MuleEvent; |
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import org.mule.api.MuleException; |
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import org.mule.api.lifecycle.LifecycleState; |
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import org.mule.api.lifecycle.Startable; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.service.Pausable; |
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public class ProcessIfStartedWaitIfPausedMessageProcessor extends ProcessIfStartedMessageProcessor |
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{ |
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public ProcessIfStartedWaitIfPausedMessageProcessor(Startable startable, LifecycleState lifecycleState) |
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{ |
22 | 0 | super(startable, lifecycleState); |
23 | 0 | } |
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@Override |
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public MuleEvent process(MuleEvent event) throws MuleException |
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{ |
28 | 0 | if (accept(event)) |
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{ |
30 | 0 | if (isPaused()) |
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{ |
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try |
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{ |
34 | 0 | if (logger.isDebugEnabled()) |
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{ |
36 | 0 | logger.debug(startable.getClass().getName() + " " + getStartableName(startable) |
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+ " is paused. Blocking call until resumd"); |
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} |
39 | 0 | while (isPaused()) |
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{ |
41 | 0 | Thread.sleep(500); |
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} |
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} |
44 | 0 | catch (InterruptedException e) |
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{ |
46 | 0 | throw new MessagingException( |
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CoreMessages.interruptedWaitingForPaused(getStartableName(startable)), event, e); |
48 | 0 | } |
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} |
50 | 0 | return processNext(event); |
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} |
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else |
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{ |
54 | 0 | return handleUnaccepted(event); |
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} |
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} |
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@Override |
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protected boolean accept(MuleEvent event) |
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{ |
61 | 0 | return lifecycleState.isStarted() || isPaused(); |
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} |
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protected boolean isPaused() |
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{ |
66 | 0 | return lifecycleState.isPhaseComplete(Pausable.PHASE_NAME); |
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} |
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} |