org.jacorb.notification.queue

Class RWLockEventQueueDecorator

java.lang.Object

org.jacorb.notification.queue.RWLockEventQueueDecorator

All Implemented Interfaces:

MessageQueueAdapter

public class RWLockEventQueueDecorator
extends java.lang.Object
implements MessageQueueAdapter

Version:

$Id: RWLockEventQueueDecorator.java,v 1.8 2006-03-03 19:54:48 alphonse.bendt Exp $

Author:

Alphonse Bendt

Constructor Summary

Constructors

Constructor and Description
RWLockEventQueueDecorator(MessageQueueAdapter initialDelegate)

Method Summary

Modifier and Type	Method and Description
void	addDiscardListener(MessageQueue.DiscardListener listener)
void	clear()
void	enqeue(Message message)
Message[]	getAllMessages()
Message[]	getAtLeastMessages(int min)
java.lang.String	getDiscardPolicyName()
Message	getMessageBlocking()
Message	getMessageNoBlock()
java.lang.String	getOrderPolicyName()
int	getPendingMessagesCount()
Message[]	getUpToMessages(int max)
boolean	hasPendingMessages()
void	removeDiscardListener(MessageQueue.DiscardListener listener)
void	replaceDelegate(MessageQueueAdapter newDelegate)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RWLockEventQueueDecorator

public RWLockEventQueueDecorator(MessageQueueAdapter initialDelegate)

Method Detail

replaceDelegate

public void replaceDelegate(MessageQueueAdapter newDelegate)
                     throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

enqeue

public void enqeue(Message message)
            throws java.lang.InterruptedException

Specified by:

enqeue in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

hasPendingMessages

public boolean hasPendingMessages()
                           throws java.lang.InterruptedException

Specified by:

hasPendingMessages in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

getPendingMessagesCount

public int getPendingMessagesCount()
                            throws java.lang.InterruptedException

Specified by:

getPendingMessagesCount in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

getMessageBlocking

public Message getMessageBlocking()
                           throws java.lang.InterruptedException

Specified by:

getMessageBlocking in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

getMessageNoBlock

public Message getMessageNoBlock()
                          throws java.lang.InterruptedException

Specified by:

getMessageNoBlock in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

getAllMessages

public Message[] getAllMessages()
                         throws java.lang.InterruptedException

Specified by:

getAllMessages in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

getUpToMessages

public Message[] getUpToMessages(int max)
                          throws java.lang.InterruptedException

Specified by:

getUpToMessages in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

getAtLeastMessages

public Message[] getAtLeastMessages(int min)
                             throws java.lang.InterruptedException

Specified by:

getAtLeastMessages in interface MessageQueueAdapter

Throws:

java.lang.InterruptedException

clear

public void clear()

Specified by:

clear in interface MessageQueueAdapter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getDiscardPolicyName

public java.lang.String getDiscardPolicyName()

Specified by:

getDiscardPolicyName in interface MessageQueueAdapter

getOrderPolicyName

public java.lang.String getOrderPolicyName()

Specified by:

getOrderPolicyName in interface MessageQueueAdapter

addDiscardListener

public void addDiscardListener(MessageQueue.DiscardListener listener)

Specified by:

addDiscardListener in interface MessageQueueAdapter

removeDiscardListener

public void removeDiscardListener(MessageQueue.DiscardListener listener)

Specified by:

removeDiscardListener in interface MessageQueueAdapter