PortletPreferencesListener.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights 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.portal.model; 24 25 import com.liferay.portal.service.LayoutLocalServiceUtil; 26 import com.liferay.portal.servlet.filters.cache.CacheUtil; 27 28 /** 29 * <a href="PortletPreferencesListener.java.html"><b><i>View Source</i></b></a> 30 * 31 * @author Alexander Chow 32 * 33 */ 34 public class PortletPreferencesListener 35 extends BaseModelListener<PortletPreferences> { 36 37 public void onAfterRemove(PortletPreferences portletPreferences) { 38 clearCache(portletPreferences); 39 } 40 41 public void onAfterUpdate(PortletPreferences portletPreferences) { 42 clearCache(portletPreferences); 43 } 44 45 protected void clearCache(PortletPreferences portletPreferences) { 46 try { 47 Layout layout = LayoutLocalServiceUtil.getLayout( 48 portletPreferences.getPlid()); 49 50 if (!layout.isPrivateLayout()) { 51 CacheUtil.clearCache(layout.getCompanyId()); 52 } 53 } 54 catch (Exception e) { 55 CacheUtil.clearCache(); 56 } 57 } 58 59 }