com.amazonaws.http

Class JsonErrorResponseHandler

java.lang.Object

com.amazonaws.http.JsonErrorResponseHandler

All Implemented Interfaces:

HttpResponseHandler<AmazonServiceException>

public class JsonErrorResponseHandler
extends java.lang.Object
implements HttpResponseHandler<AmazonServiceException>

The JSON error response handler class.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JsonErrorResponseHandler.JsonErrorResponse A class that represents the error object returned from JSON service.

Constructor Summary

Constructors

Constructor and Description
JsonErrorResponseHandler(java.util.List<? extends JsonErrorUnmarshaller> exceptionUnmarshallers) Constructor.

Method Summary

Modifier and Type	Method and Description
AmazonServiceException	handle(HttpResponse response) Accepts an HTTP response object, and returns an object of type T.
boolean	needsConnectionLeftOpen() Indicates if this response handler requires that the underlying HTTP connection not be closed automatically after the response is handled.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonErrorResponseHandler

public JsonErrorResponseHandler(java.util.List<? extends JsonErrorUnmarshaller> exceptionUnmarshallers)

Constructor.

Parameters:

exceptionUnmarshallers - the list of exception unmarshallers.

Method Detail

handle

public AmazonServiceException handle(HttpResponse response)
                              throws java.lang.Exception

Description copied from interface: HttpResponseHandler

Accepts an HTTP response object, and returns an object of type T. Individual implementations may choose to handle the response however they need to, and return any type that they need to.

Specified by:

handle in interface HttpResponseHandler<AmazonServiceException>

Parameters:

response - The HTTP response to handle, as received from an AWS service.

Returns:

An object of type T, as defined by individual implementations.

Throws:

java.lang.Exception - If any problems are encountered handling the response.

needsConnectionLeftOpen

public boolean needsConnectionLeftOpen()

Description copied from interface: HttpResponseHandler

Indicates if this response handler requires that the underlying HTTP connection not be closed automatically after the response is handled.

For example, if the object returned by this response handler manually manages the stream of data from the HTTP connection, and doesn't read all the data from the connection in the HttpResponseHandler.handle(HttpResponse) method, this method can be used to prevent the underlying connection from being prematurely closed.

Response handlers should use this option very carefully, since it means that resource cleanup is no longer handled automatically, and if neglected, can result in the client runtime running out of resources for new HTTP connections.

Specified by:

needsConnectionLeftOpen in interface HttpResponseHandler<AmazonServiceException>

Returns:

True if this response handler requires that the underlying HTTP connection be left open, and not automatically closed, otherwise false.