| 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 }