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 */
019package org.apache.reef.webserver;
020
021import org.apache.reef.runtime.yarn.driver.TrackingURLProvider;
022import org.apache.reef.tang.formats.ConfigurationModule;
023import org.apache.reef.tang.formats.ConfigurationModuleBuilder;
024import org.apache.reef.tang.formats.OptionalParameter;
025
026/**
027 * Configuration Module Builder for Http Handler.
028 */
029public final class HttpHandlerConfiguration extends ConfigurationModuleBuilder {
030
031  /**
032   * Specify optional parameter for HttpEventHandlers.
033   */
034  public static final OptionalParameter<HttpHandler> HTTP_HANDLERS = new OptionalParameter<>();
035
036  /**
037   * HttpHandlerConfiguration merged with HttpRuntimeConfiguration.
038   */
039  public static final ConfigurationModule CONF = new HttpHandlerConfiguration().merge(HttpRuntimeConfiguration.CONF)
040      .bindSetEntry(HttpEventHandlers.class, HTTP_HANDLERS)
041      .bindImplementation(TrackingURLProvider.class, HttpTrackingURLProvider.class)
042      .build();
043}