All Known Implementing Classes:
RestTemplate
```
public interface RestOperations
```
Interface specifying a basic set of RESTful operations. Implemented by RestTemplate. Not often used directly, but a useful option to enhance testability, as it can easily be mocked or stubbed.
Since:
3.0
Author:
Arjen Poutsma, Juergen Hoeller
See Also:
RestTemplate, AsyncRestOperations

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`delete(String url, Object... uriVariables)`	Delete the resources at the specified URI.
`void`	`delete(String url, Map<String,?> uriVariables)`	Delete the resources at the specified URI.
`void`	`delete(URI url)`	Delete the resources at the specified URL.
`<T> ResponseEntity<T>`	`exchange(String url, HttpMethod method, HttpEntity<?> requestEntity, Class<T> responseType, Object... uriVariables)`	Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(String url, HttpMethod method, HttpEntity<?> requestEntity, Class<T> responseType, Map<String,?> uriVariables)`	Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(String url, HttpMethod method, HttpEntity<?> requestEntity, ParameterizedTypeReference<T> responseType, Object... uriVariables)`	Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(String url, HttpMethod method, HttpEntity<?> requestEntity, ParameterizedTypeReference<T> responseType, Map<String,?> uriVariables)`	Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(URI url, HttpMethod method, HttpEntity<?> requestEntity, Class<T> responseType)`	Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(URI url, HttpMethod method, HttpEntity<?> requestEntity, ParameterizedTypeReference<T> responseType)`	Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(RequestEntity<?> requestEntity, Class<T> responseType)`	Execute the request specified in the given `RequestEntity` and return the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`exchange(RequestEntity<?> requestEntity, ParameterizedTypeReference<T> responseType)`	Execute the request specified in the given `RequestEntity` and return the response as `ResponseEntity`.
`<T> T`	`execute(String url, HttpMethod method, RequestCallback requestCallback, ResponseExtractor<T> responseExtractor, Object... uriVariables)`	Execute the HTTP method to the given URI template, preparing the request with the `RequestCallback`, and reading the response with a `ResponseExtractor`.
`<T> T`	`execute(String url, HttpMethod method, RequestCallback requestCallback, ResponseExtractor<T> responseExtractor, Map<String,?> uriVariables)`	Execute the HTTP method to the given URI template, preparing the request with the `RequestCallback`, and reading the response with a `ResponseExtractor`.
`<T> T`	`execute(URI url, HttpMethod method, RequestCallback requestCallback, ResponseExtractor<T> responseExtractor)`	Execute the HTTP method to the given URL, preparing the request with the `RequestCallback`, and reading the response with a `ResponseExtractor`.
`<T> ResponseEntity<T>`	`getForEntity(String url, Class<T> responseType, Object... uriVariables)`	Retrieve an entity by doing a GET on the specified URL.
`<T> ResponseEntity<T>`	`getForEntity(String url, Class<T> responseType, Map<String,?> uriVariables)`	Retrieve a representation by doing a GET on the URI template.
`<T> ResponseEntity<T>`	`getForEntity(URI url, Class<T> responseType)`	Retrieve a representation by doing a GET on the URL .
`<T> T`	`getForObject(String url, Class<T> responseType, Object... uriVariables)`	Retrieve a representation by doing a GET on the specified URL.
`<T> T`	`getForObject(String url, Class<T> responseType, Map<String,?> uriVariables)`	Retrieve a representation by doing a GET on the URI template.
`<T> T`	`getForObject(URI url, Class<T> responseType)`	Retrieve a representation by doing a GET on the URL .
`HttpHeaders`	`headForHeaders(String url, Object... uriVariables)`	Retrieve all headers of the resource specified by the URI template.
`HttpHeaders`	`headForHeaders(String url, Map<String,?> uriVariables)`	Retrieve all headers of the resource specified by the URI template.
`HttpHeaders`	`headForHeaders(URI url)`	Retrieve all headers of the resource specified by the URL.
`Set<HttpMethod>`	`optionsForAllow(String url, Object... uriVariables)`	Return the value of the Allow header for the given URI.
`Set<HttpMethod>`	`optionsForAllow(String url, Map<String,?> uriVariables)`	Return the value of the Allow header for the given URI.
`Set<HttpMethod>`	`optionsForAllow(URI url)`	Return the value of the Allow header for the given URL.
`<T> T`	`patchForObject(String url, Object request, Class<T> responseType, Object... uriVariables)`	Update a resource by PATCHing the given object to the URI template, and return the representation found in the response.
`<T> T`	`patchForObject(String url, Object request, Class<T> responseType, Map<String,?> uriVariables)`	Update a resource by PATCHing the given object to the URI template, and return the representation found in the response.
`<T> T`	`patchForObject(URI url, Object request, Class<T> responseType)`	Update a resource by PATCHing the given object to the URL, and return the representation found in the response.
`<T> ResponseEntity<T>`	`postForEntity(String url, Object request, Class<T> responseType, Object... uriVariables)`	Create a new resource by POSTing the given object to the URI template, and returns the response as `ResponseEntity`.
`<T> ResponseEntity<T>`	`postForEntity(String url, Object request, Class<T> responseType, Map<String,?> uriVariables)`	Create a new resource by POSTing the given object to the URI template, and returns the response as `HttpEntity`.
`<T> ResponseEntity<T>`	`postForEntity(URI url, Object request, Class<T> responseType)`	Create a new resource by POSTing the given object to the URL, and returns the response as `ResponseEntity`.
`URI`	`postForLocation(String url, Object request, Object... uriVariables)`	Create a new resource by POSTing the given object to the URI template, and returns the value of the `Location` header.
`URI`	`postForLocation(String url, Object request, Map<String,?> uriVariables)`	Create a new resource by POSTing the given object to the URI template, and returns the value of the `Location` header.
`URI`	`postForLocation(URI url, Object request)`	Create a new resource by POSTing the given object to the URL, and returns the value of the `Location` header.
`<T> T`	`postForObject(String url, Object request, Class<T> responseType, Object... uriVariables)`	Create a new resource by POSTing the given object to the URI template, and returns the representation found in the response.
`<T> T`	`postForObject(String url, Object request, Class<T> responseType, Map<String,?> uriVariables)`	Create a new resource by POSTing the given object to the URI template, and returns the representation found in the response.
`<T> T`	`postForObject(URI url, Object request, Class<T> responseType)`	Create a new resource by POSTing the given object to the URL, and returns the representation found in the response.
`void`	`put(String url, Object request, Object... uriVariables)`	Create or update a resource by PUTting the given object to the URI.
`void`	`put(String url, Object request, Map<String,?> uriVariables)`	Creates a new resource by PUTting the given object to URI template.
`void`	`put(URI url, Object request)`	Creates a new resource by PUTting the given object to URL.

- Method Detail
  - getForObject
```
<T> T getForObject(String url,
                   Class<T> responseType,
                   Object... uriVariables)
            throws RestClientException
```
    Retrieve a representation by doing a GET on the specified URL. The response (if any) is converted and returned.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    responseType - the type of the return value
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
  - getForObject
```
<T> T getForObject(String url,
                   Class<T> responseType,
                   Map<String,?> uriVariables)
            throws RestClientException
```
    Retrieve a representation by doing a GET on the URI template. The response (if any) is converted and returned.
    URI Template variables are expanded using the given map.
    Parameters:
    url - the URL
    responseType - the type of the return value
    uriVariables - the map containing variables for the URI template
    Returns:
    the converted object
    Throws:
    RestClientException
  - getForObject
```
<T> T getForObject(URI url,
                   Class<T> responseType)
            throws RestClientException
```
    Retrieve a representation by doing a GET on the URL . The response (if any) is converted and returned.
    Parameters:
    url - the URL
    responseType - the type of the return value
    Returns:
    the converted object
    Throws:
    RestClientException
  - getForEntity
```
<T> ResponseEntity<T> getForEntity(String url,
                                   Class<T> responseType,
                                   Object... uriVariables)
                            throws RestClientException
```
    Retrieve an entity by doing a GET on the specified URL. The response is converted and stored in an ResponseEntity.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    responseType - the type of the return value
    uriVariables - the variables to expand the template
    Returns:
    the entity
    Throws:
    RestClientException
    Since:
    3.0.2
  - getForEntity
```
<T> ResponseEntity<T> getForEntity(String url,
                                   Class<T> responseType,
                                   Map<String,?> uriVariables)
                            throws RestClientException
```
    Retrieve a representation by doing a GET on the URI template. The response is converted and stored in an ResponseEntity.
    URI Template variables are expanded using the given map.
    Parameters:
    url - the URL
    responseType - the type of the return value
    uriVariables - the map containing variables for the URI template
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    3.0.2
  - getForEntity
```
<T> ResponseEntity<T> getForEntity(URI url,
                                   Class<T> responseType)
                            throws RestClientException
```
    Retrieve a representation by doing a GET on the URL . The response is converted and stored in an ResponseEntity.
    Parameters:
    url - the URL
    responseType - the type of the return value
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    3.0.2
  - headForHeaders
```
HttpHeaders headForHeaders(String url,
                           Object... uriVariables)
                    throws RestClientException
```
    Retrieve all headers of the resource specified by the URI template.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    uriVariables - the variables to expand the template
    Returns:
    all HTTP headers of that resource
    Throws:
    RestClientException
  - headForHeaders
```
HttpHeaders headForHeaders(String url,
                           Map<String,?> uriVariables)
                    throws RestClientException
```
    Retrieve all headers of the resource specified by the URI template.
    URI Template variables are expanded using the given map.
    Parameters:
    url - the URL
    uriVariables - the map containing variables for the URI template
    Returns:
    all HTTP headers of that resource
    Throws:
    RestClientException
  - headForHeaders
```
HttpHeaders headForHeaders(URI url)
                    throws RestClientException
```
    Retrieve all headers of the resource specified by the URL.
    Parameters:
    url - the URL
    Returns:
    all HTTP headers of that resource
    Throws:
    RestClientException
  - postForLocation
```
URI postForLocation(String url,
                    Object request,
                    Object... uriVariables)
             throws RestClientException
```
    Create a new resource by POSTing the given object to the URI template, and returns the value of the Location header. This header typically indicates where the new resource is stored.
    URI Template variables are expanded using the given URI variables, if any.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    uriVariables - the variables to expand the template
    Returns:
    the value for the Location header
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - postForLocation
```
URI postForLocation(String url,
                    Object request,
                    Map<String,?> uriVariables)
             throws RestClientException
```
    Create a new resource by POSTing the given object to the URI template, and returns the value of the Location header. This header typically indicates where the new resource is stored.
    URI Template variables are expanded using the given map.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    uriVariables - the variables to expand the template
    Returns:
    the value for the Location header
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - postForLocation
```
URI postForLocation(URI url,
                    Object request)
             throws RestClientException
```
    Create a new resource by POSTing the given object to the URL, and returns the value of the Location header. This header typically indicates where the new resource is stored.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    Returns:
    the value for the Location header
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - postForObject
```
<T> T postForObject(String url,
                    Object request,
                    Class<T> responseType,
                    Object... uriVariables)
             throws RestClientException
```
    Create a new resource by POSTing the given object to the URI template, and returns the representation found in the response.
    URI Template variables are expanded using the given URI variables, if any.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - postForObject
```
<T> T postForObject(String url,
                    Object request,
                    Class<T> responseType,
                    Map<String,?> uriVariables)
             throws RestClientException
```
    Create a new resource by POSTing the given object to the URI template, and returns the representation found in the response.
    URI Template variables are expanded using the given map.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - postForObject
```
<T> T postForObject(URI url,
                    Object request,
                    Class<T> responseType)
             throws RestClientException
```
    Create a new resource by POSTing the given object to the URL, and returns the representation found in the response.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    responseType - the type of the return value
    Returns:
    the converted object
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - postForEntity
```
<T> ResponseEntity<T> postForEntity(String url,
                                    Object request,
                                    Class<T> responseType,
                                    Object... uriVariables)
                             throws RestClientException
```
    Create a new resource by POSTing the given object to the URI template, and returns the response as ResponseEntity.
    URI Template variables are expanded using the given URI variables, if any.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    3.0.2
    See Also:
    HttpEntity
  - postForEntity
```
<T> ResponseEntity<T> postForEntity(String url,
                                    Object request,
                                    Class<T> responseType,
                                    Map<String,?> uriVariables)
                             throws RestClientException
```
    Create a new resource by POSTing the given object to the URI template, and returns the response as HttpEntity.
    URI Template variables are expanded using the given map.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    3.0.2
    See Also:
    HttpEntity
  - postForEntity
```
<T> ResponseEntity<T> postForEntity(URI url,
                                    Object request,
                                    Class<T> responseType)
                             throws RestClientException
```
    Create a new resource by POSTing the given object to the URL, and returns the response as ResponseEntity.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be POSTed (may be null)
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    3.0.2
    See Also:
    HttpEntity
  - put
```
void put(String url,
         Object request,
         Object... uriVariables)
  throws RestClientException
```
    Create or update a resource by PUTting the given object to the URI.
    URI Template variables are expanded using the given URI variables, if any.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be PUT (may be null)
    uriVariables - the variables to expand the template
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - put
```
void put(String url,
         Object request,
         Map<String,?> uriVariables)
  throws RestClientException
```
    Creates a new resource by PUTting the given object to URI template.
    URI Template variables are expanded using the given map.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be PUT (may be null)
    uriVariables - the variables to expand the template
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - put
```
void put(URI url,
         Object request)
  throws RestClientException
```
    Creates a new resource by PUTting the given object to URL.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    Parameters:
    url - the URL
    request - the Object to be PUT (may be null)
    Throws:
    RestClientException
    See Also:
    HttpEntity
  - patchForObject
```
<T> T patchForObject(String url,
                     Object request,
                     Class<T> responseType,
                     Object... uriVariables)
              throws RestClientException
```
    Update a resource by PATCHing the given object to the URI template, and return the representation found in the response.
    URI Template variables are expanded using the given URI variables, if any.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    NOTE: The standard JDK HTTP library does not support HTTP PATCH. You need to use the Apache HttpComponents or OkHttp request factory.
    Parameters:
    url - the URL
    request - the object to be PATCHed (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    4.3.5
    See Also:
    HttpEntity, HttpAccessor.setRequestFactory(org.springframework.http.client.ClientHttpRequestFactory), HttpComponentsAsyncClientHttpRequestFactory, OkHttp3ClientHttpRequestFactory
  - patchForObject
```
<T> T patchForObject(String url,
                     Object request,
                     Class<T> responseType,
                     Map<String,?> uriVariables)
              throws RestClientException
```
    Update a resource by PATCHing the given object to the URI template, and return the representation found in the response.
    URI Template variables are expanded using the given map.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    NOTE: The standard JDK HTTP library does not support HTTP PATCH. You need to use the Apache HttpComponents or OkHttp request factory.
    Parameters:
    url - the URL
    request - the object to be PATCHed (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand the template
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    4.3.5
    See Also:
    HttpEntity, HttpAccessor.setRequestFactory(org.springframework.http.client.ClientHttpRequestFactory), HttpComponentsAsyncClientHttpRequestFactory, OkHttp3ClientHttpRequestFactory
  - patchForObject
```
<T> T patchForObject(URI url,
                     Object request,
                     Class<T> responseType)
              throws RestClientException
```
    Update a resource by PATCHing the given object to the URL, and return the representation found in the response.
    The request parameter can be a HttpEntity in order to add additional HTTP headers to the request.
    NOTE: The standard JDK HTTP library does not support HTTP PATCH. You need to use the Apache HttpComponents or OkHttp request factory.
    Parameters:
    url - the URL
    request - the object to be PATCHed (may be null)
    responseType - the type of the return value
    Returns:
    the converted object
    Throws:
    RestClientException
    Since:
    4.3.5
    See Also:
    HttpEntity, HttpAccessor.setRequestFactory(org.springframework.http.client.ClientHttpRequestFactory), HttpComponentsAsyncClientHttpRequestFactory, OkHttp3ClientHttpRequestFactory
  - delete
```
void delete(String url,
            Object... uriVariables)
     throws RestClientException
```
    Delete the resources at the specified URI.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    uriVariables - the variables to expand in the template
    Throws:
    RestClientException
  - delete
```
void delete(String url,
            Map<String,?> uriVariables)
     throws RestClientException
```
    Delete the resources at the specified URI.
    URI Template variables are expanded using the given map.
    Parameters:
    url - the URL
    uriVariables - the variables to expand the template
    Throws:
    RestClientException
  - delete
```
void delete(URI url)
     throws RestClientException
```
    Delete the resources at the specified URL.
    Parameters:
    url - the URL
    Throws:
    RestClientException
  - optionsForAllow
```
Set<HttpMethod> optionsForAllow(String url,
                                Object... uriVariables)
                         throws RestClientException
```
    Return the value of the Allow header for the given URI.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    uriVariables - the variables to expand in the template
    Returns:
    the value of the allow header
    Throws:
    RestClientException
  - optionsForAllow
```
Set<HttpMethod> optionsForAllow(String url,
                                Map<String,?> uriVariables)
                         throws RestClientException
```
    Return the value of the Allow header for the given URI.
    URI Template variables are expanded using the given map.
    Parameters:
    url - the URL
    uriVariables - the variables to expand in the template
    Returns:
    the value of the allow header
    Throws:
    RestClientException
  - optionsForAllow
```
Set<HttpMethod> optionsForAllow(URI url)
                         throws RestClientException
```
    Return the value of the Allow header for the given URL.
    Parameters:
    url - the URL
    Returns:
    the value of the allow header
    Throws:
    RestClientException
  - exchange
```
<T> ResponseEntity<T> exchange(String url,
                               HttpMethod method,
                               HttpEntity<?> requestEntity,
                               Class<T> responseType,
                               Object... uriVariables)
                        throws RestClientException
```
    Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as ResponseEntity.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestEntity - the entity (headers and/or body) to write to the request may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand in the template
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    3.0.2
  - exchange
```
<T> ResponseEntity<T> exchange(String url,
                               HttpMethod method,
                               HttpEntity<?> requestEntity,
                               Class<T> responseType,
                               Map<String,?> uriVariables)
                        throws RestClientException
```
    Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as ResponseEntity.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestEntity - the entity (headers and/or body) to write to the request (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand in the template
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    3.0.2
  - exchange
```
<T> ResponseEntity<T> exchange(URI url,
                               HttpMethod method,
                               HttpEntity<?> requestEntity,
                               Class<T> responseType)
                        throws RestClientException
```
    Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as ResponseEntity.
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestEntity - the entity (headers and/or body) to write to the request (may be null)
    responseType - the type of the return value
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    3.0.2
  - exchange
```
<T> ResponseEntity<T> exchange(String url,
                               HttpMethod method,
                               HttpEntity<?> requestEntity,
                               ParameterizedTypeReference<T> responseType,
                               Object... uriVariables)
                        throws RestClientException
```
    Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as ResponseEntity. The given ParameterizedTypeReference is used to pass generic type information:
    ParameterizedTypeReference<List<MyBean>> myBean = new ParameterizedTypeReference<List<MyBean>>() {}; ResponseEntity<List<MyBean>> response = template.exchange("https://example.com",HttpMethod.GET, null, myBean);
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestEntity - the entity (headers and/or body) to write to the request (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand in the template
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    3.2
  - exchange
```
<T> ResponseEntity<T> exchange(String url,
                               HttpMethod method,
                               HttpEntity<?> requestEntity,
                               ParameterizedTypeReference<T> responseType,
                               Map<String,?> uriVariables)
                        throws RestClientException
```
    Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as ResponseEntity. The given ParameterizedTypeReference is used to pass generic type information:
    ParameterizedTypeReference<List<MyBean>> myBean = new ParameterizedTypeReference<List<MyBean>>() {}; ResponseEntity<List<MyBean>> response = template.exchange("https://example.com",HttpMethod.GET, null, myBean);
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestEntity - the entity (headers and/or body) to write to the request (may be null)
    responseType - the type of the return value
    uriVariables - the variables to expand in the template
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    3.2
  - exchange
```
<T> ResponseEntity<T> exchange(URI url,
                               HttpMethod method,
                               HttpEntity<?> requestEntity,
                               ParameterizedTypeReference<T> responseType)
                        throws RestClientException
```
    Execute the HTTP method to the given URI template, writing the given request entity to the request, and returns the response as ResponseEntity. The given ParameterizedTypeReference is used to pass generic type information:
    ParameterizedTypeReference<List<MyBean>> myBean = new ParameterizedTypeReference<List<MyBean>>() {}; ResponseEntity<List<MyBean>> response = template.exchange("https://example.com",HttpMethod.GET, null, myBean);
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestEntity - the entity (headers and/or body) to write to the request (may be null)
    responseType - the type of the return value
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    3.2
  - exchange
```
<T> ResponseEntity<T> exchange(RequestEntity<?> requestEntity,
                               Class<T> responseType)
                        throws RestClientException
```
    Execute the request specified in the given RequestEntity and return the response as ResponseEntity. Typically used in combination with the static builder methods on RequestEntity, for instance:
    MyRequest body = ... RequestEntity request = RequestEntity.post(new URI("https://example.com/foo")).accept(MediaType.APPLICATION_JSON).body(body); ResponseEntity<MyResponse> response = template.exchange(request, MyResponse.class);
    Parameters:
    requestEntity - the entity to write to the request
    responseType - the type of the return value
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    4.1
  - exchange
```
<T> ResponseEntity<T> exchange(RequestEntity<?> requestEntity,
                               ParameterizedTypeReference<T> responseType)
                        throws RestClientException
```
    Execute the request specified in the given RequestEntity and return the response as ResponseEntity. The given ParameterizedTypeReference is used to pass generic type information:
    MyRequest body = ... RequestEntity request = RequestEntity.post(new URI("https://example.com/foo")).accept(MediaType.APPLICATION_JSON).body(body); ParameterizedTypeReference<List<MyResponse>> myBean = new ParameterizedTypeReference<List<MyResponse>>() {}; ResponseEntity<List<MyResponse>> response = template.exchange(request, myBean);
    Parameters:
    requestEntity - the entity to write to the request
    responseType - the type of the return value
    Returns:
    the response as entity
    Throws:
    RestClientException
    Since:
    4.1
  - execute
```
<T> T execute(String url,
              HttpMethod method,
              RequestCallback requestCallback,
              ResponseExtractor<T> responseExtractor,
              Object... uriVariables)
       throws RestClientException
```
    Execute the HTTP method to the given URI template, preparing the request with the RequestCallback, and reading the response with a ResponseExtractor.
    URI Template variables are expanded using the given URI variables, if any.
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestCallback - object that prepares the request
    responseExtractor - object that extracts the return value from the response
    uriVariables - the variables to expand in the template
    Returns:
    an arbitrary object, as returned by the ResponseExtractor
    Throws:
    RestClientException
  - execute
```
<T> T execute(String url,
              HttpMethod method,
              RequestCallback requestCallback,
              ResponseExtractor<T> responseExtractor,
              Map<String,?> uriVariables)
       throws RestClientException
```
    Execute the HTTP method to the given URI template, preparing the request with the RequestCallback, and reading the response with a ResponseExtractor.
    URI Template variables are expanded using the given URI variables map.
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestCallback - object that prepares the request
    responseExtractor - object that extracts the return value from the response
    uriVariables - the variables to expand in the template
    Returns:
    an arbitrary object, as returned by the ResponseExtractor
    Throws:
    RestClientException
  - execute
```
<T> T execute(URI url,
              HttpMethod method,
              RequestCallback requestCallback,
              ResponseExtractor<T> responseExtractor)
       throws RestClientException
```
    Execute the HTTP method to the given URL, preparing the request with the RequestCallback, and reading the response with a ResponseExtractor.
    Parameters:
    url - the URL
    method - the HTTP method (GET, POST, etc)
    requestCallback - object that prepares the request
    responseExtractor - object that extracts the return value from the response
    Returns:
    an arbitrary object, as returned by the ResponseExtractor
    Throws:
    RestClientException

Interface RestOperations

Method Summary

Method Detail

getForObject

getForObject

getForObject

getForEntity

getForEntity

getForEntity

headForHeaders

headForHeaders

headForHeaders

postForLocation

postForLocation

postForLocation

postForObject

postForObject

postForObject

postForEntity

postForEntity

postForEntity

put

put

put

patchForObject

patchForObject

patchForObject

delete

delete

delete

optionsForAllow

optionsForAllow

optionsForAllow

exchange

exchange

exchange

exchange

exchange

exchange

exchange

exchange

execute

execute

execute