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.wfp.vam.intermap.services.map;
25:
26: import java.util.*;
27:
28: import org.jdom.*;
29:
30: import jeeves.interfaces.*;
31: import jeeves.server.*;
32: import jeeves.server.context.*;
33:
34: import org.wfp.vam.intermap.kernel.map.*;
35:
36: import org.wfp.vam.intermap.Constants;
37: import org.wfp.vam.intermap.kernel.map.mapServices.wms.WmsService;
38:
39: //=============================================================================
40:
41: /** main.result service. shows search results
42: */
43:
44: public class SetExtents implements Service {
45: public void init(String appPath, ServiceConfig config)
46: throws Exception {
47: }
48:
49: //--------------------------------------------------------------------------
50: //---
51: //--- Service
52: //---
53: //--------------------------------------------------------------------------
54:
55: public Element exec(Element params, ServiceContext context)
56: throws Exception {
57: int id = Integer.parseInt(params
58: .getChildText(Constants.MAP_SERVICE_ID));
59: // System.out.println("Request: " + Xml.getString(request)); // DEBUG
60:
61: // Get the MapMerger object from the user session
62: MapMerger mm = MapUtil.getMapMerger(context);
63:
64: // Get the service Element
65: WmsService s = (WmsService) mm.getService(id);
66:
67: List extents = params.getChildren();
68: for (Iterator i = extents.iterator(); i.hasNext();) {
69: Element elExtent = (Element) i.next();
70: String name = elExtent.getName();
71: String value = elExtent.getText();
72: if (!name.equals(Constants.MAP_SERVICE_ID)) {
73: s.setExtent(name, value);
74: }
75: }
76:
77: return null;
78: }
79:
80: }
81:
82: //=============================================================================
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