Package org.springframework.http.client

Class BufferingClientHttpRequestFactory

java.lang.Object

org.springframework.http.client.AbstractClientHttpRequestFactoryWrapper

org.springframework.http.client.BufferingClientHttpRequestFactory

All Implemented Interfaces:

Closeable, AutoCloseable, ClientHttpRequestFactory

public class BufferingClientHttpRequestFactory
extends AbstractClientHttpRequestFactoryWrapper

Wrapper for a ClientHttpRequestFactory that buffers all outgoing and incoming streams in memory.

Using this wrapper allows for multiple reads of the response body.

Since:

3.1

Author:

Arjen Poutsma

Constructor Summary

Constructors

Constructor	Description
BufferingClientHttpRequestFactory(ClientHttpRequestFactory requestFactory)	Create a buffering wrapper for the given ClientHttpRequestFactory.

Method Summary

Modifier and Type	Method	Description
protected ClientHttpRequest	createRequest(URI uri, HttpMethod httpMethod, ClientHttpRequestFactory requestFactory)	Create a new ClientHttpRequest for the specified URI and HTTP method by using the passed-on request factory.
protected boolean	shouldBuffer(URI uri, HttpMethod httpMethod)	Indicates whether the request/response exchange for the given URI and method should be buffered in memory.

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

createRequest

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.client.ClientHttpRequestFactory

close

Constructor Details

BufferingClientHttpRequestFactory

public BufferingClientHttpRequestFactory(ClientHttpRequestFactory requestFactory)

Create a buffering wrapper for the given ClientHttpRequestFactory.

Parameters:

requestFactory - the target request factory to wrap

Method Details

createRequest

protected ClientHttpRequest createRequest(URI uri,
 HttpMethod httpMethod,
 ClientHttpRequestFactory requestFactory)
                                   throws IOException

Description copied from class: AbstractClientHttpRequestFactoryWrapper

Create a new ClientHttpRequest for the specified URI and HTTP method by using the passed-on request factory.

Called from AbstractClientHttpRequestFactoryWrapper.createRequest(URI, HttpMethod).

Specified by:

createRequest in class AbstractClientHttpRequestFactoryWrapper

Parameters:

uri - the URI to create a request for

httpMethod - the HTTP method to execute

requestFactory - the wrapped request factory

Returns:

the created request

Throws:

IOException - in case of I/O errors

shouldBuffer

protected boolean shouldBuffer(URI uri,
 HttpMethod httpMethod)

Indicates whether the request/response exchange for the given URI and method should be buffered in memory.

The default implementation returns true for all URIs and methods. Subclasses can override this method to change this behavior.

Parameters:

uri - the URI

httpMethod - the method

Returns:

true if the exchange should be buffered; false otherwise