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.services.harvesting;
25:
26: import jeeves.constants.Jeeves;
27: import jeeves.exceptions.ObjectNotFoundEx;
28: import jeeves.interfaces.Service;
29: import jeeves.server.ServiceConfig;
30: import jeeves.server.context.ServiceContext;
31: import org.fao.geonet.GeonetContext;
32: import org.fao.geonet.constants.Geonet;
33: import org.jdom.Element;
34:
35: //=============================================================================
36:
37: public class Get implements Service {
38: //--------------------------------------------------------------------------
39: //---
40: //--- Init
41: //---
42: //--------------------------------------------------------------------------
43:
44: public void init(String appPath, ServiceConfig params)
45: throws Exception {
46: }
47:
48: //--------------------------------------------------------------------------
49: //---
50: //--- Service
51: //---
52: //--------------------------------------------------------------------------
53:
54: public Element exec(Element params, ServiceContext context)
55: throws Exception {
56: //--- if 'id' is null all entries are returned
57:
58: String id = params.getChildText("id");
59:
60: GeonetContext gc = (GeonetContext) context
61: .getHandlerContext(Geonet.CONTEXT_NAME);
62:
63: Element result = gc.getHarvestManager().get(id);
64:
65: if (result != null)
66: return result;
67:
68: //--- we get here only if the 'id' is present and the node was not found
69:
70: throw new ObjectNotFoundEx(id);
71: }
72: }
73:
74: //=============================================================================
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