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.MapService;
38: import org.wfp.vam.intermap.kernel.map.mapServices.BoundingBox;
39:
40: //=============================================================================
41:
42: /** main.result service. shows search results
43: */
44:
45: public class FullExtent implements Service {
46: public void init(String appPath, ServiceConfig config)
47: throws Exception {
48: }
49:
50: //--------------------------------------------------------------------------
51: //---
52: //--- Service
53: //---
54: //--------------------------------------------------------------------------
55:
56: public Element exec(Element params, ServiceContext context)
57: throws Exception {
58: // Get the MapMerger object from the user session
59: MapMerger mm = MapUtil.getMapMerger(context);
60:
61: //setActiveLayer(request, mm);
62: MapUtil.setVisibleLayers(params, mm);
63:
64: MapUtil.setDefBoundingBox(mm);
65:
66: // Update the user session
67: context.getUserSession().setProperty(Constants.SESSION_MAP, mm);
68:
69: return new Element("response").addContent(
70: mm.getBoundingBox().toElement()).addContent(
71: new Element("width").setText(params
72: .getChildText("width"))).addContent(
73: new Element("height").setText(params
74: .getChildText("height")));
75: }
76:
77: }
78:
79: //=============================================================================
|