| RSSUtil.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.rss.util;
24
25 import com.liferay.portal.kernel.util.ObjectValuePair;
26 import com.liferay.portal.kernel.util.StringPool;
27 import com.liferay.portal.kernel.webcache.WebCacheItem;
28 import com.liferay.portal.kernel.webcache.WebCachePoolUtil;
29
30 import com.sun.syndication.feed.synd.SyndFeed;
31
32 /**
33 * <a href="RSSUtil.java.html"><b><i>View Source</i></b></a>
34 *
35 * @author Brian Wing Shun Chan
36 *
37 */
38 public class RSSUtil {
39
40 public static ObjectValuePair<String, SyndFeed> getFeed(String url) {
41 WebCacheItem wci = new RSSWebCacheItem(url);
42
43 return new ObjectValuePair<String, SyndFeed>(
44 url,
45 (SyndFeed)WebCachePoolUtil.get(
46 RSSUtil.class.getName() + StringPool.PERIOD + url, wci));
47 }
48
49 }