01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portal.model;
22:
23: import com.liferay.portal.ModelListenerException;
24: import com.liferay.portal.servlet.filters.layoutcache.LayoutCacheUtil;
25:
26: /**
27: * <a href="LayoutListener.java.html"><b><i>View Source</i></b></a>
28: *
29: * @author Alexander Chow
30: *
31: */
32: public class LayoutListener implements ModelListener {
33:
34: public void onBeforeCreate(BaseModel model)
35: throws ModelListenerException {
36: }
37:
38: public void onAfterCreate(BaseModel model)
39: throws ModelListenerException {
40: clearCache(model);
41: }
42:
43: public void onBeforeRemove(BaseModel model)
44: throws ModelListenerException {
45: }
46:
47: public void onAfterRemove(BaseModel model)
48: throws ModelListenerException {
49: clearCache(model);
50: }
51:
52: public void onBeforeUpdate(BaseModel model)
53: throws ModelListenerException {
54: }
55:
56: public void onAfterUpdate(BaseModel model)
57: throws ModelListenerException {
58: clearCache(model);
59: }
60:
61: protected void clearCache(BaseModel model) {
62: LayoutModel layout = (LayoutModel) model;
63:
64: if (!layout.isPrivateLayout()) {
65: LayoutCacheUtil.clearCache(layout.getCompanyId());
66: }
67: }
68:
69: }
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