1   /**
2    * Copyright (c) 2000-2009 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   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.util;
21  
22  import com.liferay.portal.kernel.log.Log;
23  import com.liferay.portal.kernel.log.LogFactoryUtil;
24  import com.liferay.portal.kernel.util.MimeTypes;
25  
26  import java.io.File;
27  
28  import javax.activation.MimetypesFileTypeMap;
29  
30  /**
31   * <a href="MimeTypesImpl.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Jorge Ferrer
34   * @author Brian Wing Shun Chan
35   *
36   */
37  public class MimeTypesImpl implements MimeTypes {
38  
39      public MimeTypesImpl() {
40          _mimeTypes = new MimetypesFileTypeMap();
41  
42          for (String mimeType : PropsValues.MIME_TYPES) {
43              _mimeTypes.addMimeTypes(mimeType);
44          }
45      }
46  
47      public String getContentType(File file) {
48          String contentType = _mimeTypes.getContentType(file);
49  
50          if (_log.isDebugEnabled()) {
51              _log.debug(
52                  "Content type " + contentType + " returned for file " +
53                      file.toString());
54          }
55  
56          return contentType;
57      }
58  
59      public String getContentType(String fileName) {
60          String contentType = _mimeTypes.getContentType(fileName);
61  
62          if (_log.isDebugEnabled()) {
63              _log.debug(
64                  "Content type " + contentType + " returned for file name " +
65                      fileName);
66          }
67  
68          return contentType;
69      }
70  
71      private static Log _log = LogFactoryUtil.getLog(MimeTypesImpl.class);
72  
73      private MimetypesFileTypeMap _mimeTypes;
74  
75  }