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.rmi.RemoteException;
23: import java.util.List;
24: import java.util.Vector;
25:
26: import javax.portlet.PortletException;
27: import javax.portlet.PortletRequest;
28:
29: import com.nabhinc.portal.spi.UserAdminServiceLocator;
30: import com.nabhinc.portlet.mvcportlet.core.ValueAndLabel;
31: import com.nabhinc.portlet.mvcportlet.populator.BasePopulator;
32: import com.nabhinc.spi.User;
33:
34: /**
35: * Supplies an array of ValueAndLabel object that retrieves from database.
36: *
37: * @author Padmanabh Dabke
38: * (c) 2005 Nabh Information Systems, Inc. All Rights Reserved.
39: */
40: public class UserPopulator extends BasePopulator {
41:
42: @SuppressWarnings("unchecked")
43: public Object getValue(PortletRequest req) throws PortletException {
44: List roleList;
45: try {
46: roleList = UserAdminServiceLocator.getUserAdminService()
47: .getUsers(0, Integer.MAX_VALUE, "username", false);
48: } catch (RemoteException e) {
49: throw new PortletException(
50: "Failed to retrieve role information.", e);
51: }
52: Vector roleInfo = new Vector();
53: for (int i = 0; i < roleList.size(); i++) {
54: User u = (User) roleList.get(i);
55: ValueAndLabel pair = new ValueAndLabel(Integer.toString(u
56: .getId()), u.getUserName());
57: roleInfo.addElement(pair);
58: }
59: ValueAndLabel[] returnValue = new ValueAndLabel[roleInfo.size()];
60: roleInfo.copyInto(returnValue);
61: return returnValue;
62: }
63:
64: }
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