01: //=============================================================================
02: //=== Copyright (C) 2001-2007 Food and Agriculture Organization of the
03: //=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
04: //=== and United Nations Environment Programme (UNEP)
05: //===
06: //=== This program is free software; you can redistribute it and/or modify
07: //=== it under the terms of the GNU General Public License as published by
08: //=== the Free Software Foundation; either version 2 of the License, or (at
09: //=== your option) any later version.
10: //===
11: //=== This program is distributed in the hope that it will be useful, but
12: //=== WITHOUT ANY WARRANTY; without even the implied warranty of
13: //=== MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: //=== General Public License for more details.
15: //===
16: //=== You should have received a copy of the GNU General Public License
17: //=== along with this program; if not, write to the Free Software
18: //=== Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19: //===
20: //=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
21: //=== Rome - Italy. email: geonetwork@osgeo.org
22: //==============================================================================
23:
24: package org.fao.geonet.guiservices.groups;
25:
26: import java.util.Set;
27: import jeeves.interfaces.Service;
28: import jeeves.resources.dbms.Dbms;
29: import jeeves.server.ServiceConfig;
30: import jeeves.server.UserSession;
31: import jeeves.server.context.ServiceContext;
32: import org.fao.geonet.constants.Geonet;
33: import org.fao.geonet.lib.Lib;
34: import org.jdom.Element;
35:
36: //=============================================================================
37:
38: /** Service used to return all groups in the system
39: */
40:
41: public class GetMine implements Service {
42: public void init(String appPath, ServiceConfig params)
43: throws Exception {
44: }
45:
46: //--------------------------------------------------------------------------
47: //---
48: //--- Service
49: //---
50: //--------------------------------------------------------------------------
51:
52: public Element exec(Element params, ServiceContext context)
53: throws Exception {
54: UserSession session = context.getUserSession();
55:
56: if (!session.isAuthenticated())
57: return new Element(Geonet.Elem.GROUPS);
58:
59: Dbms dbms = (Dbms) context.getResourceManager().open(
60: Geonet.Res.MAIN_DB);
61:
62: //--- retrieve user groups
63:
64: if (Geonet.Profile.ADMINISTRATOR.equals(session.getProfile()))
65: return Lib.local.retrieve(dbms, "Groups", "id > 1");
66: else {
67: String query = "SELECT groupId as id FROM UserGroups WHERE groupId > 1 "
68: + "AND userId=" + session.getUserId();
69:
70: Set<String> ids = Lib.element.getIds(dbms.select(query));
71: Element groups = Lib.local.retrieve(dbms, "Groups", null,
72: "id");
73:
74: return Lib.element.pruneChildren(groups, ids);
75: }
76: }
77: }
78:
79: //=============================================================================
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