Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 /*
  * Copyright 2015-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License").
  * You may not use this file except in compliance with the License.
  * A copy of the License is located at
  *
  *  http://aws.amazon.com/apache2.0
  *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.services.machinelearning.internal;
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.
public class PredictEndpointHandler extends RequestHandler2 {
    @Override
    public void beforeRequest(Request<?> request) {
        if (request.getOriginalRequest() instanceof PredictRequest) {
            PredictRequest pr = (PredictRequestrequest.getOriginalRequest();
            if (pr.getPredictEndpoint() == null) {
                throw new AmazonClientException(
                        "PredictRequest.PredictEndpoint is required!");
            }
            try {
                request.setEndpoint(new URI(pr.getPredictEndpoint()));
            } catch (URISyntaxException e) {
                throw new AmazonClientException(
                        "Unable to parse PredictRequest.PredictEndpoint"e);
            }
        }
    }
    @Override
    public void afterResponse(Request<?> requestResponse<?> response) {
    }
    @Override
    public void afterError(Request<?> requestResponse<?> responseException e) {
    }
New to GrepCode? Check out our FAQ X