org.mule.runtime.core.util.queue

Interface QueueTransactionContext

All Known Subinterfaces:

LocalQueueTransactionContext, XaQueueTransactionContext

All Known Implementing Classes:

LocalTxQueueTransactionContext, PersistentQueueTransactionContext, PersistentXaTransactionContext, QueueTypeTransactionContextAdapter, TransientQueueTransactionContext, TransientXaTransactionAdapter, XaQueueTypeTransactionContextAdapter

public interface QueueTransactionContext

Contract for a transactional context for queue operations.

Method Summary

Modifier and Type	Method and Description
void	clear(QueueStore queue)
boolean	offer(QueueStore queue, Serializable item, long offerTimeout)
Serializable	peek(QueueStore queue)
Serializable	poll(QueueStore queue, long pollTimeout)
int	size(QueueStore queue)
void	untake(QueueStore queue, Serializable item)

Method Detail

offer

boolean offer(QueueStore queue,
              Serializable item,
              long offerTimeout)
       throws InterruptedException

Throws:

InterruptedException

untake

void untake(QueueStore queue,
            Serializable item)
     throws InterruptedException

Throws:

InterruptedException

clear

void clear(QueueStore queue)
    throws InterruptedException

Throws:

InterruptedException

poll

Serializable poll(QueueStore queue,
                  long pollTimeout)
           throws InterruptedException

Throws:

InterruptedException

peek

Serializable peek(QueueStore queue)
           throws InterruptedException

Throws:

InterruptedException

size

int size(QueueStore queue)