org.springframework.web.client
Interface ResponseErrorHandler

All Known Implementing Classes:

DefaultResponseErrorHandler

public interface ResponseErrorHandler

Strategy interface used by the RestTemplate to determine whether a particular response has an error or not.

Since:

3.0

Author:

Arjen Poutsma

Method Summary

void	handleError(ClientHttpResponse response) Handles the error in the given response.
boolean	hasError(ClientHttpResponse response) Indicates whether the given response has any errors.

Method Detail

hasError

boolean hasError(ClientHttpResponse response)
                 throws IOException

Indicates whether the given response has any errors. Implementations will typically inspect the HttpStatus of the response.

Parameters:

response - the response to inspect

Returns:

true if the response has an error; false otherwise

Throws:

IOException - in case of I/O errors

handleError

void handleError(ClientHttpResponse response)
                 throws IOException

Handles the error in the given response. This method is only called when hasError(ClientHttpResponse) has returned true.

Parameters:

response - the response with the error

Throws:

IOException - in case of I/O errors