01: /*
02: * (C) Copyright 2000 - 2005 Nabh Information Systems, Inc.
03: *
04: * This program is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU General Public License
06: * as published by the Free Software Foundation; either version 2
07: * of the License, or (at your option) any later version.
08: *
09: * This program is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU General Public License for more details.
13: *
14: * You should have received a copy of the GNU General Public License
15: * along with this program; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17: *
18: */
19:
20: package com.nabhinc.portlet.useradmin;
21:
22: import java.util.Vector;
23:
24: import javax.portlet.PortletException;
25: import javax.portlet.PortletRequest;
26:
27: import com.nabhinc.portlet.mvcportlet.core.ValueAndLabel;
28: import com.nabhinc.portlet.mvcportlet.populator.BasePopulator;
29:
30: /**
31: * Supplies an array of ValueAndLabel object that retrieves from database.
32: *
33: * @author Padmanabh Dabke
34: * (c) 2005 Nabh Information Systems, Inc. All Rights Reserved.
35: */
36: public class TimeZonePopulator extends BasePopulator {
37:
38: @SuppressWarnings("unchecked")
39: public Object getValue(PortletRequest req) throws PortletException {
40:
41: String[] timeZones = java.util.TimeZone.getAvailableIDs();
42:
43: Vector timeZoneVec = new Vector();
44: for (int i = 0; i < timeZones.length; i++) {
45: ValueAndLabel pair = new ValueAndLabel(timeZones[i],
46: timeZones[i]);
47: timeZoneVec.addElement(pair);
48: }
49: ValueAndLabel[] returnValue = new ValueAndLabel[timeZoneVec
50: .size()];
51: timeZoneVec.copyInto(returnValue);
52: return returnValue;
53: }
54:
55: }
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