MKCOL


1   /* ========================================================================== *
2    * Copyright (C) 2004-2005 Pier Fumagalli <http://www.betaversion.org/~pier/> *
3    *                            All rights reserved.                            *
4    * ========================================================================== *
5    *                                                                            *
6    * Licensed under the  Apache License, Version 2.0  (the "License").  You may *
7    * not use this file except in compliance with the License.  You may obtain a *
8    * copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>.       *
9    *                                                                            *
10   * Unless  required  by applicable  law or  agreed  to  in writing,  software *
11   * distributed under the License is distributed on an  "AS IS" BASIS, WITHOUT *
12   * WARRANTIES OR  CONDITIONS OF ANY KIND, either express or implied.  See the *
13   * License for the  specific language  governing permissions  and limitations *
14   * under the License.                                                         *
15   *                                                                            *
16   * ========================================================================== */
17  package com.sslexplorer.vfs.webdav.methods;
18  
19  import java.io.IOException  ;
20  
21  import com.sslexplorer.vfs.VFSLockManager;
22  import com.sslexplorer.vfs.VFSResource;
23  import com.sslexplorer.vfs.webdav.DAVException;
24  import com.sslexplorer.vfs.webdav.DAVMethod;
25  import com.sslexplorer.vfs.webdav.DAVTransaction;
26  import com.sslexplorer.vfs.webdav.LockedException;
27  
28  /**
29   * <p>
30   * <a HREF="http://www.rfc-editor.org/rfc/rfc2518.txt">WebDAV</a>
31   * <code>MKCOL</code> metohd implementation.
32   * </p>
33   * 
34   * @author <a HREF="http://www.betaversion.org/~pier/">Pier Fumagalli</a>
35   */
36  public class MKCOL implements DAVMethod {
37  
38      /**
39       * <p>
40       * Create a new {@link MKCOL} instance.
41       * </p>
42       */
43      public MKCOL() {
44          super();
45      }
46  
47      /**
48       * <p>
49       * Process the <code>MKCOL</code> method.
50       * </p>
51       */
52      public void process(DAVTransaction transaction, VFSResource resource) throws LockedException, IOException   {
53  
54          String   handle = VFSLockManager.getNewHandle();
55          VFSLockManager.getInstance().lock(resource, transaction.getSessionInfo(), true, true, handle);
56          
57          try {
58              transaction.setHeader("content-type", "application/octet-stream");
59              /*
60               * Unsupported media type, we don't want content
61               */
62              if (transaction.getInputStream() != null)
63                  throw new DAVException(415, "No request body allowed in request");
64  
65              /* Create the collection */
66              resource.makeCollection();
67              transaction.setStatus(201);
68              resource.getMount().resourceCollectionCreated(resource, transaction, null);
69          } catch (Exception   e) {
70              resource.getMount().resourceCollectionCreated(resource, transaction, e);
71              IOException   ioe = new IOException  (e.getMessage());
72              ioe.initCause(e);
73              throw ioe;
74          } finally {
75              VFSLockManager.getInstance().unlock(transaction.getSessionInfo(), handle);
76          }
77      }
78  }
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