mousio.etcd4j.promises

Class EtcdResponsePromise<T>

java.lang.Object

mousio.client.promises.ResponsePromise<T>

mousio.etcd4j.promises.EtcdResponsePromise<T>

Type Parameters:

T - Type of response contained

public class EtcdResponsePromise<T>
extends ResponsePromise<T>

A Promise for a response

Nested Class Summary

Nested classes/interfaces inherited from class mousio.client.promises.ResponsePromise

ResponsePromise.IsSimplePromiseResponseHandler<T>

Field Summary

Fields inherited from class mousio.client.promises.ResponsePromise

exception, promise, response

Constructor Summary

Constructors

Constructor and Description
EtcdResponsePromise(RetryPolicy retryPolicy, ConnectionState connectionState, RetryHandler retryHandler) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
T	get() Get the response.

Methods inherited from class mousio.client.promises.ResponsePromise

addListener, attachNettyPromise, cancel, getConnectionState, getException, getNettyPromise, getNow, handlePromise, handleRetry, removeListener, setException, waitForPromiseSuccess

Methods inherited from class java.lang.Object

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

Constructor Detail

EtcdResponsePromise

public EtcdResponsePromise(RetryPolicy retryPolicy,
                   ConnectionState connectionState,
                   RetryHandler retryHandler)

Constructor

Parameters:

retryPolicy - the policy for retries

connectionState - which contains current connection details

retryHandler - handler for retries

Method Detail

get

public T get()
      throws java.io.IOException,
             EtcdException,
             java.util.concurrent.TimeoutException

Get the response. (Blocking)

Use addListener to fetch the value in a non blocking way.

Overrides:

get in class ResponsePromise<T>

Returns:

the response

Throws:

java.io.IOException - on fail (Will be ReadTimeoutException if timeout occurred)

EtcdException - on etcd fail

java.util.concurrent.TimeoutException - on Timeout