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.stocks.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.StringPool;
26: import com.liferay.portal.kernel.util.StringUtil;
27: import com.liferay.portal.struts.PortletAction;
28: import com.liferay.util.servlet.SessionErrors;
29: import com.liferay.util.servlet.SessionMessages;
30:
31: import java.util.Arrays;
32:
33: import javax.portlet.ActionRequest;
34: import javax.portlet.ActionResponse;
35: import javax.portlet.PortletConfig;
36: import javax.portlet.PortletPreferences;
37: import javax.portlet.RenderRequest;
38: import javax.portlet.RenderResponse;
39: import javax.portlet.ValidatorException;
40:
41: import org.apache.struts.action.ActionForm;
42: import org.apache.struts.action.ActionForward;
43: import org.apache.struts.action.ActionMapping;
44:
45: /**
46: * <a href="EditPreferencesAction.java.html"><b><i>View Source</i></b></a>
47: *
48: * @author Brian Wing Shun Chan
49: *
50: */
51: public class EditPreferencesAction extends PortletAction {
52:
53: public void processAction(ActionMapping mapping, ActionForm form,
54: PortletConfig config, ActionRequest req, ActionResponse res)
55: throws Exception {
56:
57: String cmd = ParamUtil.getString(req, Constants.CMD);
58:
59: if (!cmd.equals(Constants.UPDATE)) {
60: return;
61: }
62:
63: PortletPreferences prefs = req.getPreferences();
64:
65: String[] symbols = StringUtil.split(ParamUtil.getString(req,
66: "symbols").toUpperCase(), StringPool.SPACE);
67:
68: Arrays.sort(symbols);
69:
70: prefs.setValues("symbols", symbols);
71:
72: try {
73: prefs.store();
74: } catch (ValidatorException ve) {
75: SessionErrors.add(req, ValidatorException.class.getName(),
76: ve);
77:
78: return;
79: }
80:
81: SessionMessages.add(req, config.getPortletName() + ".doEdit");
82: }
83:
84: public ActionForward render(ActionMapping mapping, ActionForm form,
85: PortletConfig config, RenderRequest req, RenderResponse res)
86: throws Exception {
87:
88: return mapping.findForward("portlet.stocks.edit");
89: }
90:
91: }
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