org.exoplatform.social.common
Class LockInterceptor<T extends Invocation>

java.lang.Object
  org.exoplatform.social.common.LockInterceptor<T>

Direct Known Subclasses:

RequestQueueingFilter.SessionLockInterceptor

public abstract class LockInterceptor<T extends Invocation>
extends Object

Nested Class Summary

static class

LockInterceptor.InternalLock

Constructor Summary

LockInterceptor()

Method Summary

protected LockInterceptor.InternalLock	acquire(Object lockId)
protected abstract Object	getLockId(T invocation)
Object	invoke(T invocation)
protected void	release(LockInterceptor.InternalLock internalLock)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LockInterceptor

public LockInterceptor()

Method Detail

acquire

protected LockInterceptor.InternalLock acquire(Object lockId)

release

protected void release(LockInterceptor.InternalLock internalLock)

getLockId

protected abstract Object getLockId(T invocation)
                             throws org.gatein.pc.api.invocation.InvocationException

Throws:

org.gatein.pc.api.invocation.InvocationException

invoke

public Object invoke(T invocation)
              throws Exception,
                     org.gatein.pc.api.invocation.InvocationException

Throws:

Exception

org.gatein.pc.api.invocation.InvocationException