com.android.volley

Class AsyncNetwork

java.lang.Object

com.android.volley.AsyncNetwork

All Implemented Interfaces:

Network

Direct Known Subclasses:

BasicAsyncNetwork

public abstract class AsyncNetwork
extends java.lang.Object
implements Network

An asynchronous implementation of Network to perform requests.

WARNING: This API is experimental and subject to breaking changes. Please see https://github.com/google/volley/wiki/Asynchronous-Volley for more details.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AsyncNetwork.OnRequestComplete Interface for callback to be called after request is processed.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AsyncNetwork()

Method Summary

Modifier and Type	Method and Description
protected java.util.concurrent.ExecutorService	getBlockingExecutor() Gets blocking executor to perform any potentially blocking tasks.
protected java.util.concurrent.ExecutorService	getNonBlockingExecutor() Gets non-blocking executor to perform any non-blocking tasks.
protected java.util.concurrent.ScheduledExecutorService	getNonBlockingScheduledExecutor() Gets scheduled executor to perform any non-blocking tasks that need to be scheduled.
NetworkResponse	performRequest(Request<?> request) Blocking method to perform network request.
abstract void	performRequest(Request<?> request, AsyncNetwork.OnRequestComplete callback) Non-blocking method to perform the specified request.
void	setBlockingExecutor(java.util.concurrent.ExecutorService executor) This method sets the blocking executor to be used by the network for potentially blocking tasks.
void	setNonBlockingExecutor(java.util.concurrent.ExecutorService executor) This method sets the non blocking executor to be used by the network for non-blocking tasks.
void	setNonBlockingScheduledExecutor(java.util.concurrent.ScheduledExecutorService executor) This method sets the scheduled executor to be used by the network for non-blocking tasks to be scheduled.

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncNetwork

protected AsyncNetwork()

Method Detail

performRequest

public abstract void performRequest(Request<?> request,
                                    AsyncNetwork.OnRequestComplete callback)

Non-blocking method to perform the specified request.

Parameters:

request - Request to process

callback - to be called once NetworkResponse is received

performRequest

public NetworkResponse performRequest(Request<?> request)
                               throws VolleyError

Blocking method to perform network request.

Specified by:

performRequest in interface Network

Parameters:

request - Request to process

Returns:

response retrieved from the network

Throws:

VolleyError - in the event of an error

setNonBlockingExecutor

public void setNonBlockingExecutor(java.util.concurrent.ExecutorService executor)

This method sets the non blocking executor to be used by the network for non-blocking tasks.

This method must be called before performing any requests.

setBlockingExecutor

public void setBlockingExecutor(java.util.concurrent.ExecutorService executor)

This method sets the blocking executor to be used by the network for potentially blocking tasks.

This method must be called before performing any requests.

setNonBlockingScheduledExecutor

public void setNonBlockingScheduledExecutor(java.util.concurrent.ScheduledExecutorService executor)

This method sets the scheduled executor to be used by the network for non-blocking tasks to be scheduled.

This method must be called before performing any requests.

getBlockingExecutor

protected java.util.concurrent.ExecutorService getBlockingExecutor()

Gets blocking executor to perform any potentially blocking tasks.

getNonBlockingExecutor

protected java.util.concurrent.ExecutorService getNonBlockingExecutor()

Gets non-blocking executor to perform any non-blocking tasks.

getNonBlockingScheduledExecutor

protected java.util.concurrent.ScheduledExecutorService getNonBlockingScheduledExecutor()

Gets scheduled executor to perform any non-blocking tasks that need to be scheduled.