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.portlet.rss.util;
21  
22  import com.liferay.portal.kernel.util.ObjectValuePair;
23  import com.liferay.portal.kernel.util.StringPool;
24  import com.liferay.portal.kernel.webcache.WebCacheItem;
25  import com.liferay.portal.kernel.webcache.WebCachePoolUtil;
26  
27  import com.sun.syndication.feed.synd.SyndFeed;
28  
29  /**
30   * <a href="RSSUtil.java.html"><b><i>View Source</i></b></a>
31   *
32   * @author Brian Wing Shun Chan
33   *
34   */
35  public class RSSUtil {
36  
37      public static ObjectValuePair<String, SyndFeed> getFeed(String url) {
38          WebCacheItem wci = new RSSWebCacheItem(url);
39  
40          return new ObjectValuePair<String, SyndFeed>(
41              url,
42              (SyndFeed)WebCachePoolUtil.get(
43                  RSSUtil.class.getName() + StringPool.PERIOD + url, wci));
44      }
45  
46  }