Package org.symphonyoss.s2.fugue.pubsub

Interface IQueueManager

public interface IQueueManager

A queue manager.

Author:

Bruce Skingle

Method Summary

Modifier and Type	Method	Description
String	createQueue(String queueName, Map<String,String> tags, boolean dryRun)	Create a queue.
void	deleteQueue(String queueName, boolean dryRun)	Delete the given queue.
boolean	doesQueueExist(String queueName)	Check to see if the given queue exists.
int	getMaximumMessageSize()	Return the maximum allowed size of a message in bytes.
IQueueReceiver	getReceiver(String queueName)	Return a receiver for the given queue.
IQueueSender	getSender(String queueName)	Return a sender for the given queue.

Method Detail

deleteQueue

void deleteQueue(String queueName,
                 boolean dryRun)

Delete the given queue.

Parameters:

queueName - The name of the queue to be deleted.

dryRun - If true then log actions which would be performed but don't actually do anything.

createQueue

String createQueue(String queueName,
                   @Nullable
                   Map<String,String> tags,
                   boolean dryRun)

Create a queue.

Parameters:

queueName - The name of the queue to be created.

tags - Tags to be applied to the queue.

dryRun - If true then log actions which would be performed but don't actually do anything.

Returns:

The queue event source name.

doesQueueExist

boolean doesQueueExist(String queueName)

Check to see if the given queue exists.

Parameters:

queueName - The name of the queue.

Returns:

true if the queue exists.

getSender

IQueueSender getSender(String queueName)

Return a sender for the given queue.

Parameters:

queueName - The name of the queue to which messages will be sent.

Returns:

A sender for the given queue.

getReceiver

IQueueReceiver getReceiver(String queueName)
                    throws org.symphonyoss.s2.common.exception.NotFoundException

Return a receiver for the given queue.

Parameters:

queueName - The name of the queue from which messages will be received.

Returns:

A receiver for the given queue.

Throws:

org.symphonyoss.s2.common.exception.NotFoundException - If the queue does not exist.

getMaximumMessageSize

int getMaximumMessageSize()

Return the maximum allowed size of a message in bytes.

Returns:

The maximum allowed size of a message in bytes.