org.apache.http.pool

Class PoolEntryFuture<T>

java.lang.Object

org.apache.http.pool.PoolEntryFuture<T>

All Implemented Interfaces:

java.util.concurrent.Future<T>

@ThreadSafe
abstract class PoolEntryFuture<T>
extends java.lang.Object
implements java.util.concurrent.Future<T>

Constructor Summary

Constructors

Constructor and Description
PoolEntryFuture(java.util.concurrent.locks.Lock lock, FutureCallback<T> callback)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	await(java.util.Date deadline)
boolean	cancel(boolean mayInterruptIfRunning)
T	get()
T	get(long timeout, java.util.concurrent.TimeUnit unit)
protected abstract T	getPoolEntry(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
void	wakeup()

Methods inherited from class java.lang.Object

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

Constructor Detail

PoolEntryFuture

PoolEntryFuture(java.util.concurrent.locks.Lock lock,
               FutureCallback<T> callback)

Method Detail

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

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

isCancelled

public boolean isCancelled()

Specified by:

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

isDone

public boolean isDone()

Specified by:

isDone 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 timeout,
    java.util.concurrent.TimeUnit unit)
      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

getPoolEntry

protected abstract T getPoolEntry(long timeout,
             java.util.concurrent.TimeUnit unit)
                           throws java.io.IOException,
                                  java.lang.InterruptedException,
                                  java.util.concurrent.TimeoutException

Throws:

java.io.IOException

java.lang.InterruptedException

java.util.concurrent.TimeoutException

await

public boolean await(java.util.Date deadline)
              throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

wakeup

public void wakeup()