1   /**
2    * Copyright (c) 2000-2010 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   *
12   *
13   */
14  
15  package com.liferay.portlet.rss.util;
16  
17  import com.liferay.portal.kernel.util.ObjectValuePair;
18  import com.liferay.portal.kernel.util.StringPool;
19  import com.liferay.portal.kernel.webcache.WebCacheItem;
20  import com.liferay.portal.kernel.webcache.WebCachePoolUtil;
21  
22  import com.sun.syndication.feed.synd.SyndFeed;
23  
24  /**
25   * <a href="RSSUtil.java.html"><b><i>View Source</i></b></a>
26   *
27   * @author Brian Wing Shun Chan
28   */
29  public class RSSUtil {
30  
31      public static ObjectValuePair<String, SyndFeed> getFeed(String url) {
32          WebCacheItem wci = new RSSWebCacheItem(url);
33  
34          return new ObjectValuePair<String, SyndFeed>(
35              url,
36              (SyndFeed)WebCachePoolUtil.get(
37                  RSSUtil.class.getName() + StringPool.PERIOD + url, wci));
38      }
39  
40  }