com.amazonaws.services.machinelearning.internal

Class PredictEndpointHandler

java.lang.Object

com.amazonaws.handlers.RequestHandler2

com.amazonaws.services.machinelearning.internal.PredictEndpointHandler

All Implemented Interfaces:

IRequestHandler2

public class PredictEndpointHandler
extends RequestHandler2

Predict calls are sent to a predictor-specific endpoint. This handler extracts the PredictRequest's PredictEndpoint "parameter" and swaps it in as the endpoint to send the request to.

Constructor Summary

Constructors

Constructor and Description
PredictEndpointHandler()

Method Summary

Modifier and Type	Method and Description
void	afterError(Request<?> request, Response<?> response, Exception e) Runs any additional processing logic on a request after it has failed.
void	afterResponse(Request<?> request, Response<?> response) Runs any additional processing logic on the specified request (after is has been executed by the client runtime).
void	beforeRequest(Request<?> request) Runs any additional processing logic on the specified request (before it is executed by the client runtime).

Methods inherited from class com.amazonaws.handlers.RequestHandler2

adapt, afterAttempt, beforeAttempt, beforeExecution, beforeMarshalling, beforeUnmarshalling

Methods inherited from class java.lang.Object

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

Constructor Detail

PredictEndpointHandler

public PredictEndpointHandler()

Method Detail

beforeRequest

public void beforeRequest(Request<?> request)

Description copied from interface: IRequestHandler2

Runs any additional processing logic on the specified request (before it is executed by the client runtime).

Specified by:

beforeRequest in interface IRequestHandler2

Overrides:

beforeRequest in class RequestHandler2

Parameters:

request - The low level request being processed.

afterResponse

public void afterResponse(Request<?> request,
                          Response<?> response)

Description copied from interface: IRequestHandler2

Runs any additional processing logic on the specified request (after is has been executed by the client runtime).

Specified by:

afterResponse in interface IRequestHandler2

Overrides:

afterResponse in class RequestHandler2

Parameters:

request - The low level request being processed.

response - The response generated from the specified request.

afterError

public void afterError(Request<?> request,
                       Response<?> response,
                       Exception e)

Description copied from interface: IRequestHandler2

Runs any additional processing logic on a request after it has failed. This callback is invoked from a catch block. If it generates an exception, the original AmazonClientException will be lost.

Specified by:

afterError in interface IRequestHandler2

Overrides:

afterError in class RequestHandler2

Parameters:

request - The request that generated an error.

response - the response or null if the failure occurred before the response is made available

e - The error that resulted from executing the request.