org.springframework.web.client

Class HttpMessageConverterExtractor<T>

java.lang.Object

org.springframework.web.client.HttpMessageConverterExtractor<T>

All Implemented Interfaces:

ResponseExtractor<T>

public class HttpMessageConverterExtractor<T>
extends Object
implements ResponseExtractor<T>

Response extractor that uses the given entity converters to convert the response into a type T.

Since:

3.0

Author:

Arjen Poutsma

See Also:

RestTemplate

Constructor Summary

Constructors

Constructor and Description
HttpMessageConverterExtractor(Class<T> responseType, List<HttpMessageConverter<?>> messageConverters) Create a new instance of the HttpMessageConverterExtractor with the given response type and message converters.
HttpMessageConverterExtractor(Type responseType, List<HttpMessageConverter<?>> messageConverters) Creates a new instance of the HttpMessageConverterExtractor with the given response type and message converters.

Method Summary

Modifier and Type	Method and Description
T	extractData(ClientHttpResponse response) Extract data from the given ClientHttpResponse and return it.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpMessageConverterExtractor

public HttpMessageConverterExtractor(Class<T> responseType,
                                     List<HttpMessageConverter<?>> messageConverters)

Create a new instance of the HttpMessageConverterExtractor with the given response type and message converters. The given converters must support the response type.

HttpMessageConverterExtractor

public HttpMessageConverterExtractor(Type responseType,
                                     List<HttpMessageConverter<?>> messageConverters)

Creates a new instance of the HttpMessageConverterExtractor with the given response type and message converters. The given converters must support the response type.

Method Detail

extractData

public T extractData(ClientHttpResponse response)
              throws IOException

Description copied from interface: ResponseExtractor

Extract data from the given ClientHttpResponse and return it.

Specified by:

extractData in interface ResponseExtractor<T>

Parameters:

response - the HTTP response

Returns:

the extracted data

Throws:

IOException - in case of I/O errors