程序包 cn.taketoday.web.client

类 HttpMessageConverterExtractor<T>

java.lang.Object

cn.taketoday.web.client.HttpMessageConverterExtractor<T>

类型参数:

T - the data type

所有已实现的接口:

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.

从以下版本开始:

4.0

作者:

Arjen Poutsma, Sam Brannen

另请参阅:

• RestTemplate

字段概要

字段

修饰符和类型	字段	说明
private final cn.taketoday.logging.Logger	logger
private final List<HttpMessageConverter<?>>	messageConverters
private final Class<T>	responseClass
private final Type	responseType

构造器概要

构造器

构造器	说明
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.
HttpMessageConverterExtractor(Type responseType, List<HttpMessageConverter<?>> messageConverters, cn.taketoday.logging.Logger logger)

方法概要

修饰符和类型	方法	说明
T	extractData(ClientHttpResponse response)	Extract data from the given ClientHttpResponse and return it.
protected MediaType	getContentType(ClientHttpResponse response)	Determine the Content-Type of the response based on the "Content-Type" header or otherwise default to MediaType.APPLICATION_OCTET_STREAM.
private static byte[]	getResponseBody(ClientHttpResponse response)

从类继承的方法 java.lang.Object

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

字段详细资料

logger

private final cn.taketoday.logging.Logger logger

responseType

private final Type responseType

responseClass

@Nullable
private final Class<T> responseClass

messageConverters

private final List<HttpMessageConverter<?>> messageConverters

构造器详细资料

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.

HttpMessageConverterExtractor

public HttpMessageConverterExtractor(Type responseType,
 List<HttpMessageConverter<?>> messageConverters,
 cn.taketoday.logging.Logger logger)

方法详细资料

extractData

public T extractData(ClientHttpResponse response)
              throws IOException

从接口复制的说明: ResponseExtractor

Extract data from the given ClientHttpResponse and return it.

指定者:

extractData 在接口中 ResponseExtractor<T>

参数:

response - the HTTP response

返回:

the extracted data

抛出:

IOException - in case of I/O errors

getContentType

protected MediaType getContentType(ClientHttpResponse response)

Determine the Content-Type of the response based on the "Content-Type" header or otherwise default to MediaType.APPLICATION_OCTET_STREAM.

参数:

response - the response

返回:

the MediaType, or "application/octet-stream"

getResponseBody

private static byte[] getResponseBody(ClientHttpResponse response)