com.couchbase.client.internal

Class HttpFuture<T>

java.lang.Object

net.spy.memcached.compat.SpyObject

net.spy.memcached.internal.AbstractListenableFuture<T,HttpCompletionListener>

com.couchbase.client.internal.HttpFuture<T>

All Implemented Interfaces:

java.util.concurrent.Future<T>, net.spy.memcached.internal.ListenableFuture<T,HttpCompletionListener>

Direct Known Subclasses:

ViewFuture

public class HttpFuture<T>
extends net.spy.memcached.internal.AbstractListenableFuture<T,HttpCompletionListener>
implements java.util.concurrent.Future<T>

A future http response.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.CountDownLatch	latch
protected java.util.concurrent.atomic.AtomicReference<T>	objRef
protected HttpOperation	op
protected net.spy.memcached.ops.OperationStatus	status
protected long	timeout

Constructor Summary

Constructors

Constructor and Description
HttpFuture(java.util.concurrent.CountDownLatch latch, long timeout, java.util.concurrent.ExecutorService service)

Method Summary

Modifier and Type	Method and Description
HttpFuture<T>	addListener(HttpCompletionListener listener)
boolean	cancel(boolean c)
T	get()
T	get(long duration, java.util.concurrent.TimeUnit units)
net.spy.memcached.ops.OperationStatus	getStatus()
boolean	isCancelled()
boolean	isDone()
HttpFuture<T>	removeListener(HttpCompletionListener listener)
void	set(T oper, net.spy.memcached.ops.OperationStatus s)
void	setOperation(HttpOperation to)
void	signalComplete() Signals that this future is complete.
protected void	waitForAndCheckOperation(long duration, java.util.concurrent.TimeUnit units)

Methods inherited from class net.spy.memcached.internal.AbstractListenableFuture

addToListeners, executor, notifyListener, notifyListeners, notifyListeners, removeFromListeners

Methods inherited from class net.spy.memcached.compat.SpyObject

getLogger

Methods inherited from class java.lang.Object

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

Field Detail

objRef

protected final java.util.concurrent.atomic.AtomicReference<T> objRef

latch

protected final java.util.concurrent.CountDownLatch latch

timeout

protected final long timeout

status

protected net.spy.memcached.ops.OperationStatus status

op

protected HttpOperation op

Constructor Detail

HttpFuture

public HttpFuture(java.util.concurrent.CountDownLatch latch,
                  long timeout,
                  java.util.concurrent.ExecutorService service)

Method Detail

cancel

public boolean cancel(boolean c)

Specified by:

cancel in interface java.util.concurrent.Future<T>

get

public T get()
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<T>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public T get(long duration,
             java.util.concurrent.TimeUnit units)
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException,
             java.util.concurrent.TimeoutException

Specified by:

get in interface java.util.concurrent.Future<T>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

waitForAndCheckOperation

protected void waitForAndCheckOperation(long duration,
                                        java.util.concurrent.TimeUnit units)
                                 throws java.lang.InterruptedException,
                                        java.util.concurrent.TimeoutException,
                                        java.util.concurrent.ExecutionException

Throws:

java.lang.InterruptedException

java.util.concurrent.TimeoutException

java.util.concurrent.ExecutionException

getStatus

public net.spy.memcached.ops.OperationStatus getStatus()

set

public void set(T oper,
                net.spy.memcached.ops.OperationStatus s)

isDone

public boolean isDone()

Specified by:

isDone in interface java.util.concurrent.Future<T>

setOperation

public void setOperation(HttpOperation to)

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface java.util.concurrent.Future<T>

addListener

public HttpFuture<T> addListener(HttpCompletionListener listener)

Specified by:

addListener in interface net.spy.memcached.internal.ListenableFuture<T,HttpCompletionListener>

removeListener

public HttpFuture<T> removeListener(HttpCompletionListener listener)

Specified by:

removeListener in interface net.spy.memcached.internal.ListenableFuture<T,HttpCompletionListener>

signalComplete

public void signalComplete()

Signals that this future is complete.