com.atlassian.jira.rest.client.internal.async

Class DelegatingPromise<T>

java.lang.Object

com.atlassian.jira.rest.client.internal.async.DelegatingPromise<T>

All Implemented Interfaces:

com.atlassian.util.concurrent.Promise<T>, com.google.common.util.concurrent.ListenableFuture<T>, Future<T>

public class DelegatingPromise<T>
extends Object
implements com.atlassian.util.concurrent.Promise<T>

This class delegates all calls to given delegate Promise. Additionally it throws new RestClientException with original RestClientException given as a cause, which gives a more useful stack trace.

Constructor Summary

Constructors

Constructor and Description
DelegatingPromise(com.atlassian.util.concurrent.Promise<T> delegate)

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(Runnable listener, Executor executor)
boolean	cancel(boolean mayInterruptIfRunning)
T	claim()
com.atlassian.util.concurrent.Promise<T>	done(com.atlassian.util.concurrent.Effect<T> e)
com.atlassian.util.concurrent.Promise<T>	fail(com.atlassian.util.concurrent.Effect<Throwable> e)
<B> com.atlassian.util.concurrent.Promise<B>	flatMap(com.google.common.base.Function<? super T,com.atlassian.util.concurrent.Promise<B>> function)
<B> com.atlassian.util.concurrent.Promise<B>	fold(com.google.common.base.Function<Throwable,? extends B> handleThrowable, com.google.common.base.Function<? super T,? extends B> function)
T	get()
T	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
<B> com.atlassian.util.concurrent.Promise<B>	map(com.google.common.base.Function<? super T,? extends B> function)
com.atlassian.util.concurrent.Promise<T>	recover(com.google.common.base.Function<Throwable,? extends T> handleThrowable)
com.atlassian.util.concurrent.Promise<T>	then(com.google.common.util.concurrent.FutureCallback<T> callback)

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingPromise

public DelegatingPromise(com.atlassian.util.concurrent.Promise<T> delegate)

Method Detail

claim

public T claim()

Specified by:

claim in interface com.atlassian.util.concurrent.Promise<T>

done

public com.atlassian.util.concurrent.Promise<T> done(com.atlassian.util.concurrent.Effect<T> e)

Specified by:

done in interface com.atlassian.util.concurrent.Promise<T>

fail

public com.atlassian.util.concurrent.Promise<T> fail(com.atlassian.util.concurrent.Effect<Throwable> e)

Specified by:

fail in interface com.atlassian.util.concurrent.Promise<T>

then

public com.atlassian.util.concurrent.Promise<T> then(com.google.common.util.concurrent.FutureCallback<T> callback)

Specified by:

then in interface com.atlassian.util.concurrent.Promise<T>

map

public <B> com.atlassian.util.concurrent.Promise<B> map(com.google.common.base.Function<? super T,? extends B> function)

Specified by:

map in interface com.atlassian.util.concurrent.Promise<T>

flatMap

public <B> com.atlassian.util.concurrent.Promise<B> flatMap(com.google.common.base.Function<? super T,com.atlassian.util.concurrent.Promise<B>> function)

Specified by:

flatMap in interface com.atlassian.util.concurrent.Promise<T>

recover

public com.atlassian.util.concurrent.Promise<T> recover(com.google.common.base.Function<Throwable,? extends T> handleThrowable)

Specified by:

recover in interface com.atlassian.util.concurrent.Promise<T>

fold

public <B> com.atlassian.util.concurrent.Promise<B> fold(com.google.common.base.Function<Throwable,? extends B> handleThrowable,
                                                com.google.common.base.Function<? super T,? extends B> function)

Specified by:

fold in interface com.atlassian.util.concurrent.Promise<T>

addListener

public void addListener(Runnable listener,
               Executor executor)

Specified by:

addListener in interface com.google.common.util.concurrent.ListenableFuture<T>

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<T>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<T>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<T>

get

public T get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

get

public T get(long timeout,
    TimeUnit unit)
      throws InterruptedException,
             ExecutionException,
             TimeoutException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

TimeoutException