org.springframework.http.client

Class HttpComponentsAsyncClientHttpRequest

java.lang.Object

org.springframework.http.client.AbstractAsyncClientHttpRequest

org.springframework.http.client.AbstractBufferingAsyncClientHttpRequest

org.springframework.http.client.HttpComponentsAsyncClientHttpRequest

All Implemented Interfaces:

AsyncClientHttpRequest, HttpMessage, HttpOutputMessage, HttpRequest

final class HttpComponentsAsyncClientHttpRequest
extends AbstractBufferingAsyncClientHttpRequest

ClientHttpRequest implementation that uses Apache HttpComponents HttpClient to execute requests.

Created via the HttpComponentsClientHttpRequestFactory.

Since:

4.0

Author:

Oleg Kalnichevski, Arjen Poutsma

See Also:

HttpComponentsClientHttpRequestFactory.createRequest(java.net.URI, org.springframework.http.HttpMethod)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	HttpComponentsAsyncClientHttpRequest.ClientHttpResponseFuture
private static class	HttpComponentsAsyncClientHttpRequest.HttpResponseFutureCallback

Field Summary

Fields

Modifier and Type	Field and Description
private HttpAsyncClient	httpClient
private HttpContext	httpContext
private HttpUriRequest	httpRequest

Constructor Summary

Constructors

Constructor and Description
HttpComponentsAsyncClientHttpRequest(HttpAsyncClient httpClient, HttpUriRequest httpRequest, HttpContext httpContext)

Method Summary

Modifier and Type	Method and Description
protected ListenableFuture<ClientHttpResponse>	executeInternal(HttpHeaders headers, byte[] bufferedOutput) Abstract template method that writes the given headers and content to the HTTP request.
(package private) HttpContext	getHttpContext()
HttpMethod	getMethod() Return the HTTP method of the request.
java.net.URI	getURI() Return the URI of the request.

Methods inherited from class org.springframework.http.client.AbstractBufferingAsyncClientHttpRequest

executeInternal, getBodyInternal

Methods inherited from class org.springframework.http.client.AbstractAsyncClientHttpRequest

assertNotExecuted, executeAsync, getBody, getHeaders

Methods inherited from class java.lang.Object

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

Field Detail

httpClient

private final HttpAsyncClient httpClient

httpRequest

private final HttpUriRequest httpRequest

httpContext

private final HttpContext httpContext

Constructor Detail

HttpComponentsAsyncClientHttpRequest

HttpComponentsAsyncClientHttpRequest(HttpAsyncClient httpClient,
                                     HttpUriRequest httpRequest,
                                     HttpContext httpContext)

Method Detail

getMethod

public HttpMethod getMethod()

Description copied from interface: HttpRequest

Return the HTTP method of the request.

Returns:

the HTTP method as an HttpMethod enum value, or null if not resolvable (e.g. in case of a non-standard HTTP method)

getURI

public java.net.URI getURI()

Description copied from interface: HttpRequest

Return the URI of the request.

Returns:

the URI of the request (never null)

getHttpContext

HttpContext getHttpContext()

executeInternal

protected ListenableFuture<ClientHttpResponse> executeInternal(HttpHeaders headers,
                                                               byte[] bufferedOutput)
                                                        throws java.io.IOException

Description copied from class: AbstractBufferingAsyncClientHttpRequest

Abstract template method that writes the given headers and content to the HTTP request.

Specified by:

executeInternal in class AbstractBufferingAsyncClientHttpRequest

Parameters:

headers - the HTTP headers

bufferedOutput - the body content

Returns:

the response object for the executed request

Throws:

java.io.IOException