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java.lang.Objectorg.springframework.web.client.DefaultResponseErrorHandler
public class DefaultResponseErrorHandler
Default implementation of the ResponseErrorHandler
interface.
This error handler checks for the status code on the ClientHttpResponse
: any code with series
HttpStatus.Series.CLIENT_ERROR
or
HttpStatus.Series.SERVER_ERROR
is considered to be an error.
This behavior can be changed by overriding the hasError(HttpStatus)
method.
RestTemplate.setErrorHandler(org.springframework.web.client.ResponseErrorHandler)
Constructor Summary | |
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DefaultResponseErrorHandler()
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Method Summary | |
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void |
handleError(ClientHttpResponse response)
The default implementation throws a HttpClientErrorException if the response status code is
HttpStatus.Series.CLIENT_ERROR , a HttpServerErrorException
if it is HttpStatus.Series.SERVER_ERROR ,
and a RestClientException in other cases. |
boolean |
hasError(ClientHttpResponse response)
Delegates to hasError(HttpStatus) with the response status code. |
protected boolean |
hasError(HttpStatus statusCode)
Template method called from hasError(ClientHttpResponse) . |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DefaultResponseErrorHandler()
Method Detail |
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public boolean hasError(ClientHttpResponse response) throws java.io.IOException
hasError(HttpStatus)
with the response status code.
hasError
in interface ResponseErrorHandler
response
- the response to inspect
true
if the response has an error; false
otherwise
java.io.IOException
- in case of I/O errorsprotected boolean hasError(HttpStatus statusCode)
hasError(ClientHttpResponse)
.
The default implementation checks if the given status code is
CLIENT_ERROR
or SERVER_ERROR
.
Can be overridden in subclasses.
statusCode
- the HTTP status code
true
if the response has an error; false
otherwisepublic void handleError(ClientHttpResponse response) throws java.io.IOException
The default implementation throws a HttpClientErrorException
if the response status code is
HttpStatus.Series.CLIENT_ERROR
, a HttpServerErrorException
if it is HttpStatus.Series.SERVER_ERROR
,
and a RestClientException
in other cases.
handleError
in interface ResponseErrorHandler
response
- the response with the error
java.io.IOException
- in case of I/O errors
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