| DocumentConversionUtil.java |
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.kernel.util;
21
22 import java.io.InputStream;
23
24 /**
25 * <a href="DocumentConversionUtil.java.html"><b><i>View Source</i></b></a>
26 *
27 * @author Bruno Farache
28 *
29 */
30 public class DocumentConversionUtil {
31
32 public static InputStream convert(
33 String id, InputStream is, String sourceExtension,
34 String targetExtension)
35 throws Exception {
36
37 Object returnObj = PortalClassInvoker.invoke(
38 _CLASS, "convert",
39 new Object[] {id, is, sourceExtension, targetExtension}, false);
40
41 if (returnObj != null) {
42 return (InputStream)returnObj;
43 }
44 else {
45 return null;
46 }
47 }
48
49 public static String[] getConversions(String extension) throws Exception {
50 Object returnObj = PortalClassInvoker.invoke(
51 _CLASS, "getConversions", new Object[] {extension}, false);
52
53 if (returnObj != null) {
54 return (String[])returnObj;
55 }
56 else {
57 return null;
58 }
59 }
60
61 private static final String _CLASS =
62 "com.liferay.portlet.documentlibrary.util.DocumentConversionUtil";
63
64 }