| 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 public class IGImageResourceImpl extends BaseResourceImpl {
42
43 public IGImageResourceImpl(IGImage image, String parentPath, String name) {
44 super(
45 parentPath, name, image.getNameWithExtension(),
46 image.getCreateDate(), image.getModifiedDate(),
47 image.getImageSize());
48
49 setModel(image);
50 setClassName(IGImage.class.getName());
51 setPrimaryKey(image.getPrimaryKey());
52
53 _image = image;
54 }
55
56 public boolean isCollection() {
57 return false;
58 }
59
60 public String getContentType() {
61 String type = StringPool.BLANK;
62
63 try {
64 type = _image.getImageType();
65 }
66 catch (Exception e) {
67 }
68
69 return ContentTypeUtil.getContentType(type);
70 }
71
72 public InputStream getContentAsStream() throws WebDAVException {
73 try {
74 Image image = ImageLocalServiceUtil.getImage(
75 _image.getLargeImageId());
76
77 byte[] bytes = image.getTextObj();
78
79 return new ByteArrayInputStream(bytes);
80 }
81 catch (Exception e) {
82 throw new WebDAVException(e);
83 }
84 }
85
86 private IGImage _image;
87
88 }