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.weather.action;
22:
23: import com.liferay.portal.kernel.util.Constants;
24: import com.liferay.portal.kernel.util.ParamUtil;
25: import com.liferay.portal.kernel.util.StringUtil;
26: import com.liferay.portal.struts.PortletAction;
27: import com.liferay.util.servlet.SessionErrors;
28: import com.liferay.util.servlet.SessionMessages;
29:
30: import javax.portlet.ActionRequest;
31: import javax.portlet.ActionResponse;
32: import javax.portlet.PortletConfig;
33: import javax.portlet.PortletPreferences;
34: import javax.portlet.RenderRequest;
35: import javax.portlet.RenderResponse;
36: import javax.portlet.ValidatorException;
37:
38: import org.apache.struts.action.ActionForm;
39: import org.apache.struts.action.ActionForward;
40: import org.apache.struts.action.ActionMapping;
41:
42: /**
43: * <a href="EditPreferencesAction.java.html"><b><i>View Source</i></b></a>
44: *
45: * @author Brian Wing Shun Chan
46: *
47: */
48: public class EditPreferencesAction extends PortletAction {
49:
50: public void processAction(ActionMapping mapping, ActionForm form,
51: PortletConfig config, ActionRequest req, ActionResponse res)
52: throws Exception {
53:
54: String cmd = ParamUtil.getString(req, Constants.CMD);
55:
56: if (!cmd.equals(Constants.UPDATE)) {
57: return;
58: }
59:
60: PortletPreferences prefs = req.getPreferences();
61:
62: String[] zips = StringUtil.split(ParamUtil.getString(req,
63: "zips"), "\n");
64:
65: boolean fahrenheit = ParamUtil.get(req, "fahrenheit", true);
66:
67: prefs.setValues("zips", zips);
68: prefs.setValue("fahrenheit", Boolean.toString(fahrenheit));
69:
70: try {
71: prefs.store();
72: } catch (ValidatorException ve) {
73: SessionErrors.add(req, ValidatorException.class.getName(),
74: ve);
75:
76: return;
77: }
78:
79: SessionMessages.add(req, config.getPortletName() + ".doEdit");
80: }
81:
82: public ActionForward render(ActionMapping mapping, ActionForm form,
83: PortletConfig config, RenderRequest req, RenderResponse res)
84: throws Exception {
85:
86: return mapping.findForward("portlet.weather.edit");
87: }
88:
89: }
|