com.amazon.sqs.javamessaging.acknowledge

Interface Acknowledger

All Known Implementing Classes:

AutoAcknowledger, RangedAcknowledger, UnorderedAcknowledger

public interface Acknowledger

Method Summary

Methods

Modifier and Type	Method and Description
void	acknowledge(SQSMessage message) Generic Acknowledge method.
void	forgetUnAckMessages() Deletes all not acknowledged delivered messages.
java.util.List<SQSMessageIdentifier>	getUnAckMessages() Used in negative acknowledge.
void	notifyMessageReceived(SQSMessage message) Used when receiving messages.

Method Detail

acknowledge

void acknowledge(SQSMessage message)
                 throws JMSException

Generic Acknowledge method. This method will delete message(s) in SQS Queue.

Parameters:

message - message to acknowledge.

Throws:

JMSException

notifyMessageReceived

void notifyMessageReceived(SQSMessage message)
                           throws JMSException

Used when receiving messages. Depending on acknowledge mode this will help create list of message backlog.

Parameters:

message - notify acknowledger message is received

Throws:

JMSException

getUnAckMessages

java.util.List<SQSMessageIdentifier> getUnAckMessages()

Used in negative acknowledge. Gets all delivered but not acknowledged messages.

forgetUnAckMessages

void forgetUnAckMessages()

Deletes all not acknowledged delivered messages.