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.quicknote.action;
22:
23: import com.liferay.portal.kernel.security.permission.ActionKeys;
24: import com.liferay.portal.kernel.util.ParamUtil;
25: import com.liferay.portal.kernel.util.Validator;
26: import com.liferay.portal.service.permission.PortletPermissionUtil;
27: import com.liferay.portal.struts.JSONAction;
28: import com.liferay.portal.theme.ThemeDisplay;
29: import com.liferay.portal.util.WebKeys;
30: import com.liferay.portlet.PortletPreferencesFactoryUtil;
31:
32: import javax.portlet.PortletPreferences;
33:
34: import javax.servlet.http.HttpServletRequest;
35: import javax.servlet.http.HttpServletResponse;
36:
37: import org.apache.struts.action.ActionForm;
38: import org.apache.struts.action.ActionMapping;
39:
40: /**
41: * <a href="SaveAction.java.html"><b><i>View Source</i></b></a>
42: *
43: * @author Alexander Chow
44: *
45: */
46: public class SaveAction extends JSONAction {
47:
48: public String getJSON(ActionMapping mapping, ActionForm form,
49: HttpServletRequest req, HttpServletResponse res)
50: throws Exception {
51:
52: ThemeDisplay themeDisplay = (ThemeDisplay) req
53: .getAttribute(WebKeys.THEME_DISPLAY);
54:
55: String portletId = ParamUtil.getString(req, "portletId");
56:
57: PortletPermissionUtil
58: .check(themeDisplay.getPermissionChecker(),
59: themeDisplay.getPlid(), portletId,
60: ActionKeys.CONFIGURATION);
61:
62: PortletPreferences prefs = PortletPreferencesFactoryUtil
63: .getPortletSetup(req, portletId, true, true);
64:
65: String color = ParamUtil.getString(req, "color");
66: String data = ParamUtil.getString(req, "data");
67:
68: if (Validator.isNotNull(color)) {
69: prefs.setValue("color", color);
70: }
71:
72: if (Validator.isNotNull(data)) {
73: prefs.setValue("data", data);
74: }
75:
76: prefs.store();
77:
78: return null;
79: }
80:
81: }
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