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.layers;
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: import org.wfp.vam.intermap.services.map.MapUtil;
34: import org.wfp.vam.intermap.Constants;
35:
36: //=============================================================================
37:
38: /** main.result service. shows search results
39: */
40:
41: public class ToggleVisibility implements Service {
42: public void init(String appPath, ServiceConfig config)
43: throws Exception {
44: }
45:
46: //--------------------------------------------------------------------------
47: //---
48: //--- Service
49: //---
50: //--------------------------------------------------------------------------
51:
52: public Element exec(Element params, ServiceContext context)
53: throws Exception {
54: int layerId = Integer.parseInt(params
55: .getChildText(Constants.MAP_SERVICE_ID));
56:
57: MapMerger mm = MapUtil.getMapMerger(context);
58:
59: boolean visibility = mm.toggleVisibility(layerId);
60:
61: Element response = new Element("response");
62: response.addContent(new Element("visible").setText(""
63: + visibility));
64:
65: return response;
66: }
67:
68: }
69:
70: //=============================================================================
|