| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.client; |
| |
| import org.eclipse.jetty.client.api.Request; |
| import org.eclipse.jetty.client.api.Response; |
| import org.eclipse.jetty.client.api.Result; |
| |
| /** |
| * <p>A protocol handler that handles redirect status codes 301, 302, 303, 307 and 308.</p> |
| */ |
| public class RedirectProtocolHandler extends Response.Listener.Adapter implements ProtocolHandler |
| { |
| public static final String NAME = "redirect"; |
| |
| private final HttpRedirector redirector; |
| |
| public RedirectProtocolHandler(HttpClient client) |
| { |
| redirector = new HttpRedirector(client); |
| } |
| |
| @Override |
| public String getName() |
| { |
| return NAME; |
| } |
| |
| @Override |
| public boolean accept(Request request, Response response) |
| { |
| return redirector.isRedirect(response) && request.isFollowRedirects(); |
| } |
| |
| @Override |
| public Response.Listener getResponseListener() |
| { |
| return this; |
| } |
| |
| @Override |
| public void onComplete(Result result) |
| { |
| Request request = result.getRequest(); |
| Response response = result.getResponse(); |
| if (result.isSucceeded()) |
| redirector.redirect(request, response, null); |
| else |
| redirector.fail(request, response, result.getFailure()); |
| } |
| } |