1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portal.image;
16  
17  import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayInputStream;
18  import com.liferay.portal.kernel.util.Base64;
19  import com.liferay.portal.model.Image;
20  
21  import java.io.InputStream;
22  
23  /**
24   * <a href="DatabaseHook.java.html"><b><i>View Source</i></b></a>
25   *
26   * @author Jorge Ferrer
27   */
28  public class DatabaseHook extends BaseHook {
29  
30      public void deleteImage(Image image) {
31      }
32  
33      public byte[] getImageAsBytes(Image image) {
34          return (byte[])Base64.stringToObject(image.getText());
35      }
36  
37      public InputStream getImageAsStream(Image image) {
38          return new UnsyncByteArrayInputStream(image.getTextObj());
39      }
40  
41      public void updateImage(Image image, String type, byte[] bytes) {
42          image.setTextObj(bytes);
43      }
44  
45  }