org.jacorb.notification.queue
Class DefaultMessageQueueAdapter

java.lang.Object
  org.jacorb.notification.queue.DefaultMessageQueueAdapter

All Implemented Interfaces:

MessageQueueAdapter

public class DefaultMessageQueueAdapter
extends Object
implements MessageQueueAdapter

Author:

Alphonse Bendt

Constructor Summary

DefaultMessageQueueAdapter(MessageQueue queue)

Method Summary

void	addDiscardListener(MessageQueue.DiscardListener listener)
void	clear()
void	enqeue(Message message)
Message[]	getAllMessages()
Message[]	getAtLeastMessages(int min)
String	getDiscardPolicyName()
Message	getMessageBlocking()
Message	getMessageNoBlock()
String	getOrderPolicyName()
int	getPendingMessagesCount()
Message[]	getUpToMessages(int max)
boolean	hasPendingMessages()
void	removeDiscardListener(MessageQueue.DiscardListener listener)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMessageQueueAdapter

public DefaultMessageQueueAdapter(MessageQueue queue)

Method Detail

enqeue

public void enqeue(Message message)

Specified by:

enqeue in interface MessageQueueAdapter

hasPendingMessages

public boolean hasPendingMessages()

Specified by:

hasPendingMessages in interface MessageQueueAdapter

getPendingMessagesCount

public int getPendingMessagesCount()

Specified by:

getPendingMessagesCount in interface MessageQueueAdapter

getMessageBlocking

public Message getMessageBlocking()
                           throws InterruptedException

Specified by:

getMessageBlocking in interface MessageQueueAdapter

Throws:

InterruptedException

getMessageNoBlock

public Message getMessageNoBlock()
                          throws InterruptedException

Specified by:

getMessageNoBlock in interface MessageQueueAdapter

Throws:

InterruptedException

getAllMessages

public Message[] getAllMessages()
                         throws InterruptedException

Specified by:

getAllMessages in interface MessageQueueAdapter

Throws:

InterruptedException

getUpToMessages

public Message[] getUpToMessages(int max)
                          throws InterruptedException

Specified by:

getUpToMessages in interface MessageQueueAdapter

Throws:

InterruptedException

getAtLeastMessages

public Message[] getAtLeastMessages(int min)
                             throws InterruptedException

Specified by:

getAtLeastMessages in interface MessageQueueAdapter

Throws:

InterruptedException

clear

public void clear()

Specified by:

clear in interface MessageQueueAdapter

toString

public String toString()

Overrides:

toString in class Object

getDiscardPolicyName

public String getDiscardPolicyName()

Specified by:

getDiscardPolicyName in interface MessageQueueAdapter

getOrderPolicyName

public 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