com.amazon.sqs.javamessaging.acknowledge

Class UnorderedAcknowledger

java.lang.Object

com.amazon.sqs.javamessaging.acknowledge.UnorderedAcknowledger

All Implemented Interfaces:

Acknowledger

public class UnorderedAcknowledger
extends Object
implements Acknowledger

Used to acknowledge messages in any order one at a time.

This class is not safe for concurrent use.

Constructor Summary

Constructors

Constructor and Description
UnorderedAcknowledger(AmazonSQSMessagingClientWrapper amazonSQSClient, SQSSession session)

Method Summary

Modifier and Type	Method and Description
void	acknowledge(SQSMessage message) Acknowledges the consumed message via calling deleteMessage.
void	forgetUnAckMessages() Clears the list of not acknowledged messages.
List<SQSMessageIdentifier>	getUnAckMessages() Returns the list of all consumed but not acknowledged messages.
void	notifyMessageReceived(SQSMessage message) Updates the internal data structure for the consumed but not acknowledged message.

Methods inherited from class java.lang.Object

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

Constructor Detail

UnorderedAcknowledger

public UnorderedAcknowledger(AmazonSQSMessagingClientWrapper amazonSQSClient,
                             SQSSession session)

Method Detail

acknowledge

public void acknowledge(SQSMessage message)
                 throws javax.jms.JMSException

Acknowledges the consumed message via calling deleteMessage.

Specified by:

acknowledge in interface Acknowledger

Parameters:

message - message to acknowledge.

Throws:

javax.jms.JMSException

notifyMessageReceived

public void notifyMessageReceived(SQSMessage message)
                           throws javax.jms.JMSException

Updates the internal data structure for the consumed but not acknowledged message.

Specified by:

notifyMessageReceived in interface Acknowledger

Parameters:

message - notify acknowledger message is received

Throws:

javax.jms.JMSException

getUnAckMessages

public List<SQSMessageIdentifier> getUnAckMessages()

Returns the list of all consumed but not acknowledged messages.

Specified by:

getUnAckMessages in interface Acknowledger

forgetUnAckMessages

public void forgetUnAckMessages()

Clears the list of not acknowledged messages.

Specified by:

forgetUnAckMessages in interface Acknowledger