org.springframework.webflow.conversation.impl
Class NoOpConversationLock

java.lang.Object
  org.springframework.webflow.conversation.impl.NoOpConversationLock

All Implemented Interfaces:

java.io.Serializable, ConversationLock

public class NoOpConversationLock
extends java.lang.Object
implements ConversationLock

A singleton lock that doesn't do anything. For use when conversations don't require or choose not to implement locking.

Author:

Keith Donald

See Also:

Serialized Form

Field Summary

static NoOpConversationLock

INSTANCE The singleton instance.

Method Summary

void	lock() Acquire the conversation lock.
void	unlock() Release the conversation lock.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NoOpConversationLock INSTANCE

The singleton instance.

Method Detail

lock

public void lock()

Description copied from interface: ConversationLock

Acquire the conversation lock.

Specified by:

lock in interface ConversationLock

unlock

public void unlock()

Description copied from interface: ConversationLock

Release the conversation lock.

Specified by:

unlock in interface ConversationLock