Package org.jboss.as.controller.remote

Class BlockingQueueOperationListener<T extends TransactionalProtocolClient.Operation>

java.lang.Object

org.jboss.as.controller.remote.BlockingQueueOperationListener<T>

Type Parameters:

T - the operation type

All Implemented Interfaces:

TransactionalProtocolClient.TransactionalOperationListener<T>

public class BlockingQueueOperationListener<T extends TransactionalProtocolClient.Operation>
extends Object
implements TransactionalProtocolClient.TransactionalOperationListener<T>

Basic operation listener backed by a blocking queue. If the limit of the queue is reached prepared operations are going to be rolled back automatically.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BlockingQueueOperationListener.FailedOperation<T extends TransactionalProtocolClient.Operation>
static class	BlockingQueueOperationListener.SucceededOperation<T extends TransactionalProtocolClient.Operation>

Constructor Summary

Constructors

Constructor	Description
BlockingQueueOperationListener()
BlockingQueueOperationListener(int capacity)
BlockingQueueOperationListener(BlockingQueue<TransactionalProtocolClient.PreparedOperation<T>> queue)

Method Summary

Modifier and Type	Method	Description
protected void	drainTo(Collection<TransactionalProtocolClient.PreparedOperation<T>> collection)
void	operationComplete(T operation, OperationResponse result)	Notification that an operation completed.
void	operationFailed(T operation, org.jboss.dmr.ModelNode result)	Notification that an operation failed.
void	operationPrepared(TransactionalProtocolClient.PreparedOperation<T> prepared)	Notification that an operation was prepared.
TransactionalProtocolClient.PreparedOperation<T>	retrievePreparedOperation()	Retrieves and removes the head of the underlying queue, waiting if necessary until an element becomes available.
TransactionalProtocolClient.PreparedOperation<T>	retrievePreparedOperation(long timeout, TimeUnit timeUnit)	Retrieves and removes the head of this queue, waiting up to the specified wait time if necessary for an element to become available.

Methods inherited from class java.lang.Object

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

Constructor Details

BlockingQueueOperationListener

public BlockingQueueOperationListener()

BlockingQueueOperationListener

public BlockingQueueOperationListener(int capacity)

BlockingQueueOperationListener

public BlockingQueueOperationListener(BlockingQueue<TransactionalProtocolClient.PreparedOperation<T>> queue)

Method Details

operationPrepared

public void operationPrepared(TransactionalProtocolClient.PreparedOperation<T> prepared)

Description copied from interface: TransactionalProtocolClient.TransactionalOperationListener

Notification that an operation was prepared.

Specified by:

operationPrepared in interface TransactionalProtocolClient.TransactionalOperationListener<T extends TransactionalProtocolClient.Operation>

Parameters:

prepared - the prepared operation

operationFailed

public void operationFailed(T operation,
 org.jboss.dmr.ModelNode result)

Description copied from interface: TransactionalProtocolClient.TransactionalOperationListener

Notification that an operation failed.

Specified by:

operationFailed in interface TransactionalProtocolClient.TransactionalOperationListener<T extends TransactionalProtocolClient.Operation>

Parameters:

operation - the operation

result - the operation result

operationComplete

public void operationComplete(T operation,
 OperationResponse result)

Description copied from interface: TransactionalProtocolClient.TransactionalOperationListener

Notification that an operation completed.

Specified by:

operationComplete in interface TransactionalProtocolClient.TransactionalOperationListener<T extends TransactionalProtocolClient.Operation>

Parameters:

operation - the operation

result - the final result

retrievePreparedOperation

public TransactionalProtocolClient.PreparedOperation<T> retrievePreparedOperation()
                                                                           throws InterruptedException

Retrieves and removes the head of the underlying queue, waiting if necessary until an element becomes available.

Returns:

the prepared operation

Throws:

InterruptedException

drainTo

protected void drainTo(Collection<TransactionalProtocolClient.PreparedOperation<T>> collection)

retrievePreparedOperation

public TransactionalProtocolClient.PreparedOperation<T> retrievePreparedOperation(long timeout,
 TimeUnit timeUnit)
                                                                           throws InterruptedException

Retrieves and removes the head of this queue, waiting up to the specified wait time if necessary for an element to become available.

Parameters:

timeout - the timeout

timeUnit - the time unit

Returns:

the prepared operation

Throws:

InterruptedException