Package org.springframework.web.client.support

Class RestTemplateAdapter

java.lang.Object

org.springframework.web.client.support.RestTemplateAdapter

All Implemented Interfaces:

HttpExchangeAdapter

public final class RestTemplateAdapter
extends Object
implements HttpExchangeAdapter

HttpExchangeAdapter that enables an HttpServiceProxyFactory to use RestTemplate for request execution.

Use static factory methods in this class to create an HttpServiceProxyFactory configured with the given RestTemplate.

Since:

6.1

Author:

Olga Maciaszek-Sharma, Brian Clozel

Method Summary

Modifier and Type	Method	Description
static RestTemplateAdapter	create(RestTemplate restTemplate)	Create a RestTemplateAdapter for the given RestTemplate.
void	exchange(HttpRequestValues values)	Perform the given request, and release the response content, if any.
ResponseEntity<Void>	exchangeForBodilessEntity(HttpRequestValues values)	Variant of HttpExchangeAdapter.exchange(HttpRequestValues) with additional access to the response status and headers.
<T> T	exchangeForBody(HttpRequestValues values, ParameterizedTypeReference<T> bodyType)	Perform the given request and decode the response content to the given type.
<T> ResponseEntity<T>	exchangeForEntity(HttpRequestValues values, ParameterizedTypeReference<T> bodyType)	Variant of HttpExchangeAdapter.exchangeForBody(HttpRequestValues, ParameterizedTypeReference) with additional access to the response status and headers.
HttpHeaders	exchangeForHeaders(HttpRequestValues values)	Perform the given request, release the response content, and return the response headers.
boolean	supportsRequestAttributes()	Whether the underlying client supports use of request attributes.

Methods inherited from class java.lang.Object

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

Method Details

supportsRequestAttributes

public boolean supportsRequestAttributes()

Description copied from interface: HttpExchangeAdapter

Whether the underlying client supports use of request attributes.

Specified by:

supportsRequestAttributes in interface HttpExchangeAdapter

exchange

public void exchange(HttpRequestValues values)

Description copied from interface: HttpExchangeAdapter

Perform the given request, and release the response content, if any.

Specified by:

exchange in interface HttpExchangeAdapter

Parameters:

values - the request to perform

exchangeForHeaders

public HttpHeaders exchangeForHeaders(HttpRequestValues values)

Description copied from interface: HttpExchangeAdapter

Perform the given request, release the response content, and return the response headers.

Specified by:

exchangeForHeaders in interface HttpExchangeAdapter

Parameters:

values - the request to perform

Returns:

the response headers

exchangeForBody

@Nullable
public <T> T exchangeForBody(HttpRequestValues values,
 ParameterizedTypeReference<T> bodyType)

Description copied from interface: HttpExchangeAdapter

Perform the given request and decode the response content to the given type.

Specified by:

exchangeForBody in interface HttpExchangeAdapter

Type Parameters:

T - the type the response is decoded to

Parameters:

values - the request to perform

bodyType - the target type to decode to

Returns:

the decoded response body.

exchangeForBodilessEntity

public ResponseEntity<Void> exchangeForBodilessEntity(HttpRequestValues values)

Description copied from interface: HttpExchangeAdapter

Variant of HttpExchangeAdapter.exchange(HttpRequestValues) with additional access to the response status and headers.

Specified by:

exchangeForBodilessEntity in interface HttpExchangeAdapter

Returns:

the response entity with status and headers.

exchangeForEntity

public <T> ResponseEntity<T> exchangeForEntity(HttpRequestValues values,
 ParameterizedTypeReference<T> bodyType)

Description copied from interface: HttpExchangeAdapter

Variant of HttpExchangeAdapter.exchangeForBody(HttpRequestValues, ParameterizedTypeReference) with additional access to the response status and headers.

Specified by:

exchangeForEntity in interface HttpExchangeAdapter

Returns:

the response entity with status, headers, and body.

create

public static RestTemplateAdapter create(RestTemplate restTemplate)

Create a RestTemplateAdapter for the given RestTemplate.