Class PerthreadManagerImpl
- java.lang.Object
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- org.apache.tapestry5.ioc.internal.services.PerthreadManagerImpl
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- All Implemented Interfaces:
PerthreadManager
public class PerthreadManagerImpl extends java.lang.Object implements PerthreadManager
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Constructor Summary
Constructors Constructor Description PerthreadManagerImpl(org.slf4j.Logger logger)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddThreadCleanupCallback(java.lang.Runnable callback)Adds a callback to be invoked whenPerthreadManager.cleanup()is invoked; callbacks are then removed.voidaddThreadCleanupListener(ThreadCleanupListener listener)Adds a listener to the hub.voidcleanup()Instructs the hub to notify all its listeners (for the current thread).<T> PerThreadValue<T>createValue()Creates a value using a unique internal key.<T> ObjectCreator<T>createValue(ObjectCreator<T> delegate)ReturnObjectCreator, which for each thread, the first call will use the delegateObjectCreatorto create an instance, and later calls will reuse the same per-thread instance.<T> Tinvoke(Invokable<T> invokable)Returns the result from the invocation, providing a try...finally to cleanup after.voidregisterForShutdown(RegistryShutdownHub hub)voidrun(java.lang.Runnable runnable)InvokesRunnable.run(), providing a try...finally to cleanup after.
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Constructor Detail
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PerthreadManagerImpl
public PerthreadManagerImpl(org.slf4j.Logger logger)
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Method Detail
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registerForShutdown
public void registerForShutdown(RegistryShutdownHub hub)
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addThreadCleanupListener
public void addThreadCleanupListener(ThreadCleanupListener listener)
Description copied from interface:PerthreadManagerAdds a listener to the hub. All listeners are discarded at thePerthreadManager.cleanup().- Specified by:
addThreadCleanupListenerin interfacePerthreadManager- Parameters:
listener- to add
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addThreadCleanupCallback
public void addThreadCleanupCallback(java.lang.Runnable callback)
Description copied from interface:PerthreadManagerAdds a callback to be invoked whenPerthreadManager.cleanup()is invoked; callbacks are then removed.- Specified by:
addThreadCleanupCallbackin interfacePerthreadManager
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cleanup
public void cleanup()
Instructs the hub to notify all its listeners (for the current thread). It also discards its list of listeners.- Specified by:
cleanupin interfacePerthreadManager
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createValue
public <T> ObjectCreator<T> createValue(ObjectCreator<T> delegate)
Description copied from interface:PerthreadManagerReturnObjectCreator, which for each thread, the first call will use the delegateObjectCreatorto create an instance, and later calls will reuse the same per-thread instance. The instance is stored in thePerthreadManagerand will be released at the end of the request.- Specified by:
createValuein interfacePerthreadManager
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createValue
public <T> PerThreadValue<T> createValue()
Description copied from interface:PerthreadManagerCreates a value using a unique internal key.- Specified by:
createValuein interfacePerthreadManager
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run
public void run(java.lang.Runnable runnable)
Description copied from interface:PerthreadManagerInvokesRunnable.run(), providing a try...finally to cleanup after.- Specified by:
runin interfacePerthreadManager
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invoke
public <T> T invoke(Invokable<T> invokable)
Description copied from interface:PerthreadManagerReturns the result from the invocation, providing a try...finally to cleanup after.- Specified by:
invokein interfacePerthreadManager
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