org.springframework.http.client

Class AbstractBufferingAsyncClientHttpRequest

java.lang.Object

org.springframework.http.client.AbstractAsyncClientHttpRequest

org.springframework.http.client.AbstractBufferingAsyncClientHttpRequest

All Implemented Interfaces:

AsyncClientHttpRequest, HttpMessage, HttpOutputMessage, HttpRequest

Direct Known Subclasses:

HttpComponentsAsyncClientHttpRequest, InterceptingAsyncClientHttpRequest, OkHttp3AsyncClientHttpRequest, OkHttpAsyncClientHttpRequest, SimpleBufferingAsyncClientHttpRequest

abstract class AbstractBufferingAsyncClientHttpRequest
extends AbstractAsyncClientHttpRequest

Base implementation of AsyncClientHttpRequest that buffers output in a byte array before sending it over the wire.

Since:

4.0

Author:

Arjen Poutsma

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.ByteArrayOutputStream	bufferedOutput

Constructor Summary

Constructors

Constructor and Description
AbstractBufferingAsyncClientHttpRequest()

Method Summary

Modifier and Type	Method and Description
protected ListenableFuture<ClientHttpResponse>	executeInternal(HttpHeaders headers) Abstract template method that writes the given headers and content to the HTTP request.
protected abstract ListenableFuture<ClientHttpResponse>	executeInternal(HttpHeaders headers, byte[] bufferedOutput) Abstract template method that writes the given headers and content to the HTTP request.
protected java.io.OutputStream	getBodyInternal(HttpHeaders headers) Abstract template method that returns the body.

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

Methods inherited from interface org.springframework.http.HttpRequest

getMethod, getURI

Field Detail

bufferedOutput

private java.io.ByteArrayOutputStream bufferedOutput

Constructor Detail

AbstractBufferingAsyncClientHttpRequest

AbstractBufferingAsyncClientHttpRequest()

Method Detail

getBodyInternal

protected java.io.OutputStream getBodyInternal(HttpHeaders headers)
                                        throws java.io.IOException

Description copied from class: AbstractAsyncClientHttpRequest

Abstract template method that returns the body.

Specified by:

getBodyInternal in class AbstractAsyncClientHttpRequest

Parameters:

headers - the HTTP headers

Returns:

the body output stream

Throws:

java.io.IOException

executeInternal

protected ListenableFuture<ClientHttpResponse> executeInternal(HttpHeaders headers)
                                                        throws java.io.IOException

Description copied from class: AbstractAsyncClientHttpRequest

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

Specified by:

executeInternal in class AbstractAsyncClientHttpRequest

Parameters:

headers - the HTTP headers

Returns:

the response object for the executed request

Throws:

java.io.IOException

executeInternal

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

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

Parameters:

headers - the HTTP headers

bufferedOutput - the body content

Returns:

the response object for the executed request

Throws:

java.io.IOException