01: /*
02: * (C) Copyright 2006 Nabh Information Systems, Inc.
03: *
04: * All copyright notices regarding Nabh's products MUST remain
05: * intact in the scripts and in the outputted HTML.
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public License
08: * as published by the Free Software Foundation; either version 2.1
09: * of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19: *
20: */
21: package com.nabhinc.portlet.mvcportlet.beanutil;
22:
23: import java.lang.reflect.Method;
24:
25: import javax.portlet.PortletException;
26: import javax.portlet.PortletRequest;
27:
28: import com.nabhinc.condition.AllowUsers;
29: import com.nabhinc.condition.ConditionConstants;
30: import com.nabhinc.condition.LoginRequired;
31: import com.nabhinc.condition.MembersOnly;
32: import com.nabhinc.util.StringUtil;
33:
34: /**
35: *
36: *
37: * @author Padmanabh Dabke
38: * (c) 2006 Nabh Information Systems, Inc. All Rights Reserved.
39: * @since 1.1
40: */
41: public class ConditionPropertySetter extends BasePropertySetter {
42: private String selectedUsersParam = null;
43:
44: /**
45: * @param m
46: */
47: public ConditionPropertySetter(Method m, String selectedUsersParam) {
48: super (m);
49: this .selectedUsersParam = selectedUsersParam;
50: }
51:
52: public Object getValue(PortletRequest request, String paramValue)
53: throws PortletException {
54: if (StringUtil.isNullOrEmpty(paramValue))
55: return null;
56: if (paramValue.equals(ConditionConstants.COND_TYPE_ANYONE))
57: return null;
58: else if (paramValue
59: .equals(ConditionConstants.COND_TYPE_LOGGED_IN_USERS))
60: return new LoginRequired();
61: else if (paramValue
62: .equals(ConditionConstants.COND_TYPE_MEMBERS_ONLY))
63: return new MembersOnly();
64: else if (paramValue
65: .equals(ConditionConstants.COND_TYPE_SELECTED_USERS)) {
66: String usersStr = request
67: .getParameter(this .selectedUsersParam);
68: String[] users = StringUtil.split(usersStr, " \t\r\n");
69: return new AllowUsers(users);
70: }
71: throw new PortletException("Unrecognized condition type: "
72: + paramValue);
73:
74: }
75:
76: }
|