content: /*
       Copyright 2018 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.amazon.ask.helloworld.handlers;
  
  import com.amazon.ask.dispatcher.request.handler.HandlerInput;
  import com.amazon.ask.dispatcher.request.handler.RequestHandler;
  import com.amazon.ask.model.Response;
  import com.amazon.ask.model.SessionEndedRequest;
  
  import java.util.Optional;
  
  import static com.amazon.ask.request.Predicates.requestType;
  
  public class SessionEndedRequestHandler implements RequestHandler {
  
      @Override
      public boolean canHandle(HandlerInput input) {
          return input.matches(requestType(SessionEndedRequest.class));
      }
  
      @Override
      public Optional<Response> handle(HandlerInput input) {
          // any cleanup logic goes here
          return input.getResponseBuilder().build();
      }
  
  }
  