| IGImageResourceImpl.java |
1 /**
2 * Copyright (c) 2000-2009 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.portlet.imagegallery.webdav;
24
25 import com.liferay.portal.kernel.util.StringPool;
26 import com.liferay.portal.model.Image;
27 import com.liferay.portal.service.ImageLocalServiceUtil;
28 import com.liferay.portal.util.ContentTypeUtil;
29 import com.liferay.portal.webdav.BaseResourceImpl;
30 import com.liferay.portal.webdav.WebDAVException;
31 import com.liferay.portlet.imagegallery.model.IGImage;
32
33 import java.io.ByteArrayInputStream;
34 import java.io.InputStream;
35
36 /**
37 * <a href="IGImageResourceImpl.java.html"><b><i>View Source</i></b></a>
38 *
39 * @author Alexander Chow
40 *
41 */
42 public class IGImageResourceImpl extends BaseResourceImpl {
43
44 public IGImageResourceImpl(IGImage image, String parentPath, String name) {
45 super(
46 parentPath, name, image.getNameWithExtension(),
47 image.getCreateDate(), image.getModifiedDate(),
48 image.getImageSize());
49
50 setModel(image);
51 setClassName(IGImage.class.getName());
52 setPrimaryKey(image.getPrimaryKey());
53
54 _image = image;
55 }
56
57 public boolean isCollection() {
58 return false;
59 }
60
61 public String getContentType() {
62 String type = StringPool.BLANK;
63
64 try {
65 type = _image.getImageType();
66 }
67 catch (Exception e) {
68 }
69
70 return ContentTypeUtil.getContentType(type);
71 }
72
73 public InputStream getContentAsStream() throws WebDAVException {
74 try {
75 Image image = ImageLocalServiceUtil.getImage(
76 _image.getLargeImageId());
77
78 byte[] bytes = image.getTextObj();
79
80 return new ByteArrayInputStream(bytes);
81 }
82 catch (Exception e) {
83 throw new WebDAVException(e);
84 }
85 }
86
87 private IGImage _image;
88
89 }