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.metadata;
25:
26: import java.util.*;
27: import org.jdom.*;
28:
29: import jeeves.interfaces.*;
30: import jeeves.resources.dbms.*;
31: import jeeves.server.*;
32: import jeeves.server.context.*;
33: import jeeves.utils.*;
34:
35: import org.fao.geonet.constants.*;
36: import org.fao.geonet.kernel.*;
37: import org.fao.geonet.*;
38:
39: //=============================================================================
40:
41: /** Retrieves a particular metadata with editing information. Access is restricted
42: */
43:
44: public class GetEditableData implements Service {
45: //--------------------------------------------------------------------------
46: //---
47: //--- Init
48: //---
49: //--------------------------------------------------------------------------
50:
51: public void init(String appPath, ServiceConfig params)
52: throws Exception {
53: }
54:
55: //--------------------------------------------------------------------------
56: //---
57: //--- Service
58: //---
59: //--------------------------------------------------------------------------
60:
61: public Element exec(Element params, ServiceContext context)
62: throws Exception {
63: EditUtils.preprocessUpdate(params, context);
64:
65: GeonetContext gc = (GeonetContext) context
66: .getHandlerContext(Geonet.CONTEXT_NAME);
67: DataManager dataMan = gc.getDataManager();
68:
69: String id = Util.getParam(params, Params.ID);
70:
71: //-----------------------------------------------------------------------
72: //--- get metadata
73:
74: Element elMd = dataMan.getMetadata(context, id, true);
75: if (elMd == null)
76: throw new IllegalArgumentException(
77: "Metadata not found --> " + id);
78:
79: //-----------------------------------------------------------------------
80: //--- return metadata
81:
82: return elMd;
83: }
84: }
85:
86: //=============================================================================
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