/*
    * ====================================================================
    * 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.http.impl.client;
  
  import java.net.URI;
  
  import org.apache.http.HttpRequest;
  import org.apache.http.HttpResponse;
  import org.apache.http.ProtocolException;
  import org.apache.http.annotation.Contract;
  import org.apache.http.annotation.ThreadingBehavior;
  import org.apache.http.client.RedirectHandler;
  import org.apache.http.client.RedirectStrategy;
  import org.apache.http.client.methods.HttpGet;
  import org.apache.http.client.methods.HttpHead;
  import org.apache.http.client.methods.HttpUriRequest;
  import org.apache.http.protocol.HttpContext;
  
  /**
   * @deprecated (4.1) do not use
   */
  @Contract(threading = ThreadingBehavior.IMMUTABLE)
  @Deprecated
  class DefaultRedirectStrategyAdaptor implements RedirectStrategy {
  
      private final RedirectHandler handler;
  
      public DefaultRedirectStrategyAdaptor(final RedirectHandler handler) {
          super();
          this.handler = handler;
      }
  
      @Override
      public boolean isRedirected(
              final HttpRequest request,
              final HttpResponse response,
              final HttpContext context) throws ProtocolException {
          return this.handler.isRedirectRequested(response, context);
      }
  
      @Override
      public HttpUriRequest getRedirect(
              final HttpRequest request,
              final HttpResponse response,
              final HttpContext context) throws ProtocolException {
          final URI uri = this.handler.getLocationURI(response, context);
          final String method = request.getRequestLine().getMethod();
          if (method.equalsIgnoreCase(HttpHead.METHOD_NAME)) {
              return new HttpHead(uri);
          } else {
              return new HttpGet(uri);
          }
      }
  
      public RedirectHandler getHandler() {
          return this.handler;
      }
  
  }