1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.webdav.methods;
16  
17  import com.liferay.portal.webdav.WebDAVRequest;
18  
19  import javax.servlet.http.HttpServletResponse;
20  
21  /**
22   * <a href="OptionsMethodImpl.java.html"><b><i>View Source</i></b></a>
23   *
24   * @author Brian Wing Shun Chan
25   * @author Alexander Chow
26   */
27  public class OptionsMethodImpl implements Method {
28  
29      public int process(WebDAVRequest webDavRequest) {
30          HttpServletResponse response = webDavRequest.getHttpServletResponse();
31  
32          if (webDavRequest.getWebDAVStorage().isSupportsClassTwo()) {
33              response.addHeader("DAV", "1,2");
34          }
35          else {
36              response.addHeader("DAV", "1");
37          }
38  
39          response.addHeader("Allow", Method.SUPPORTED_METHODS);
40          response.addHeader("MS-Author-Via", "DAV");
41  
42          return HttpServletResponse.SC_OK;
43      }
44  
45  }