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.portlet.language.action;
22:
23: import com.liferay.portal.kernel.portlet.ConfigurationAction;
24: import com.liferay.portal.kernel.util.Constants;
25: import com.liferay.portal.kernel.util.ParamUtil;
26: import com.liferay.portlet.PortletPreferencesFactoryUtil;
27: import com.liferay.util.servlet.SessionMessages;
28:
29: import javax.portlet.ActionRequest;
30: import javax.portlet.ActionResponse;
31: import javax.portlet.PortletConfig;
32: import javax.portlet.PortletPreferences;
33: import javax.portlet.RenderRequest;
34: import javax.portlet.RenderResponse;
35:
36: /**
37: * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
38: *
39: * @author Brian Wing Shun Chan
40: *
41: */
42: public class ConfigurationActionImpl implements ConfigurationAction {
43:
44: public void processAction(PortletConfig config, ActionRequest req,
45: ActionResponse res) throws Exception {
46:
47: String cmd = ParamUtil.getString(req, Constants.CMD);
48:
49: if (!cmd.equals(Constants.UPDATE)) {
50: return;
51: }
52:
53: String displayStyle = ParamUtil.getString(req, "displayStyle");
54:
55: String portletResource = ParamUtil.getString(req,
56: "portletResource");
57:
58: PortletPreferences prefs = PortletPreferencesFactoryUtil
59: .getPortletSetup(req, portletResource, true, true);
60:
61: prefs.setValue("display-style", displayStyle);
62:
63: prefs.store();
64:
65: SessionMessages.add(req, config.getPortletName()
66: + ".doConfigure");
67: }
68:
69: public String render(PortletConfig config, RenderRequest req,
70: RenderResponse res) throws Exception {
71:
72: return "/html/portlet/language/configuration.jsp";
73: }
74:
75: }
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