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.amazonrankings.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.portal.kernel.util.StringPool;
27: import com.liferay.portal.kernel.util.StringUtil;
28: import com.liferay.portlet.PortletPreferencesFactoryUtil;
29: import com.liferay.util.servlet.SessionErrors;
30: import com.liferay.util.servlet.SessionMessages;
31:
32: import java.util.Arrays;
33:
34: import javax.portlet.ActionRequest;
35: import javax.portlet.ActionResponse;
36: import javax.portlet.PortletConfig;
37: import javax.portlet.PortletPreferences;
38: import javax.portlet.RenderRequest;
39: import javax.portlet.RenderResponse;
40: import javax.portlet.ValidatorException;
41:
42: /**
43: * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
44: *
45: * @author Brian Wing Shun Chan
46: *
47: */
48: public class ConfigurationActionImpl implements ConfigurationAction {
49:
50: public void processAction(PortletConfig config, ActionRequest req,
51: ActionResponse res) throws Exception {
52:
53: String cmd = ParamUtil.getString(req, Constants.CMD);
54:
55: if (!cmd.equals(Constants.UPDATE)) {
56: return;
57: }
58:
59: String[] isbns = StringUtil.split(ParamUtil.getString(req,
60: "isbns").toUpperCase(), StringPool.SPACE);
61:
62: Arrays.sort(isbns);
63:
64: String portletResource = ParamUtil.getString(req,
65: "portletResource");
66:
67: PortletPreferences prefs = PortletPreferencesFactoryUtil
68: .getPortletSetup(req, portletResource, true, true);
69:
70: prefs.setValues("isbns", isbns);
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()
82: + ".doConfigure");
83: }
84:
85: public String render(PortletConfig config, RenderRequest req,
86: RenderResponse res) throws Exception {
87:
88: return "/html/portlet/amazon_rankings/configuration.jsp";
89: }
90:
91: }
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