Source code

001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019
020package org.apache.reef.webserver;
021
022import javax.inject.Inject;
023
024/**
025 * Empty implementation for the HttpServer.
026 * It has no functionality and serves only as an injectable placeholder.
027 */
028public final class NoOpHttpServerImpl implements HttpServer {
029  @Inject
030  NoOpHttpServerImpl() {
031  }
032
033  @Override
034  public void start() throws Exception {
035  }
036
037  @Override
038  public void stop() throws Exception {
039  }
040
041  @Override
042  public int getPort() {
043    return 0;
044  }
045
046  @Override
047  public void addHttpHandler(final HttpHandler httpHandler) {
048  }
049}