01: //=============================================================================
02: //=== Copyright (C) 2001-2005 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: //===
20: //=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
21: //=== Rome - Italy. email: GeoNetwork@fao.org
22: //==============================================================================
23:
24: package org.wfp.vam.intermap.services.map;
25:
26: import org.jdom.*;
27:
28: import jeeves.interfaces.*;
29: import jeeves.server.*;
30: import jeeves.server.context.*;
31:
32: import org.wfp.vam.intermap.kernel.map.*;
33:
34: //=============================================================================
35:
36: /** main.result service. shows search results
37: */
38:
39: public class Refresh implements Service {
40: public void init(String appPath, ServiceConfig config)
41: throws Exception {
42: }
43:
44: //--------------------------------------------------------------------------
45: //---
46: //--- Service
47: //---
48: //--------------------------------------------------------------------------
49:
50: public Element exec(Element params, ServiceContext context)
51: throws Exception {
52: // Get the MapMerger object from the user session
53: MapMerger mm = MapUtil.getMapMerger(context);
54:
55: MapUtil.setActiveLayer(params, mm);
56: MapUtil.setVisibleLayers(params, mm);
57: MapUtil.setTransparency(params, mm);
58:
59: return null;
60: }
61:
62: }
63:
64: //=============================================================================
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