| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License 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. |
| |
| using System.Globalization; |
| using System.Net; |
| using Org.Apache.REEF.Driver.Bridge; |
| using Org.Apache.REEF.Tang.Annotations; |
| using Org.Apache.REEF.Utilities; |
| using Org.Apache.REEF.Utilities.Logging; |
| |
| namespace Org.Apache.REEF.Examples.AllHandlers |
| { |
| /// <summary> |
| /// A sample implementation of HttpHandler |
| /// </summary> |
| public class HelloHttpHandler : IHttpHandler |
| { |
| private static readonly Logger Logger = Logger.GetLogger(typeof(HelloHttpHandler)); |
| |
| [Inject] |
| private HelloHttpHandler() |
| { |
| } |
| |
| public string GetSpecification() |
| { |
| return "NRT"; // Client Example |
| } |
| |
| /// <summary> |
| /// Sample code after receiving http request and send back the http response |
| /// </summary> |
| /// <param name="request"></param> |
| /// <param name="response"></param> |
| public void OnHttpRequest(ReefHttpRequest request, ReefHttpResponse response) |
| { |
| var msg = string.Format(CultureInfo.CurrentCulture, |
| "HelloHttpHandler OnHttpRequest: URL: {0}, QueryString: {1}, inputStream: {2}.", |
| request.Url, request.Querystring, ByteUtilities.ByteArraysToString(request.InputStream)); |
| Logger.Log(Level.Info, msg); |
| response.Status = HttpStatusCode.OK; |
| response.OutputStream = |
| ByteUtilities.StringToByteArrays("Byte array returned from HelloHttpHandler in CLR!!!"); |
| } |
| } |
| } |