1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.util;
24  
25  import com.liferay.portal.kernel.util.MimeTypes;
26  
27  import java.io.File;
28  
29  import javax.activation.MimetypesFileTypeMap;
30  
31  import org.apache.commons.logging.Log;
32  import org.apache.commons.logging.LogFactory;
33  
34  /**
35   * <a href="MimeTypesImpl.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Jorge Ferrer
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class MimeTypesImpl implements MimeTypes {
42  
43      public MimeTypesImpl() {
44          _mimeTypes = new MimetypesFileTypeMap();
45  
46          String[] customMimeTypes = PropsUtil.getArray(PropsKeys.MIME_TYPES);
47  
48          for (int i = 0; i < customMimeTypes.length; i++) {
49              _mimeTypes.addMimeTypes(customMimeTypes[i]);
50          }
51      }
52  
53      public String getContentType(File file) {
54          String contentType = _mimeTypes.getContentType(file);
55  
56          if (_log.isDebugEnabled()) {
57              _log.debug(
58                  "Content type " + contentType + " returned for file " +
59                      file.toString());
60          }
61  
62          return contentType;
63      }
64  
65      public String getContentType(String fileName) {
66          String contentType = _mimeTypes.getContentType(fileName);
67  
68          if (_log.isDebugEnabled()) {
69              _log.debug(
70                  "Content type " + contentType + " returned for file name " +
71                      fileName);
72          }
73  
74          return contentType;
75      }
76  
77      private static Log _log = LogFactory.getLog(MimeTypesImpl.class);
78  
79      private MimetypesFileTypeMap _mimeTypes;
80  
81  }