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.mef;
25:
26: import jeeves.interfaces.Service;
27: import jeeves.resources.dbms.Dbms;
28: import jeeves.server.ServiceConfig;
29: import jeeves.server.context.ServiceContext;
30: import jeeves.utils.BinaryFile;
31: import jeeves.utils.Util;
32: import org.fao.geonet.GeonetContext;
33: import org.fao.geonet.constants.Geonet;
34: import org.fao.geonet.exceptions.MetadataNotFoundEx;
35: import org.fao.geonet.kernel.AccessManager;
36: import org.fao.geonet.kernel.DataManager;
37: import org.fao.geonet.kernel.mef.MEFLib;
38: import org.fao.geonet.lib.Lib;
39: import org.jdom.Element;
40:
41: //=============================================================================
42:
43: public class Export implements Service {
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: GeonetContext gc = (GeonetContext) context
57: .getHandlerContext(Geonet.CONTEXT_NAME);
58: DataManager dm = gc.getDataManager();
59:
60: Dbms dbms = (Dbms) context.getResourceManager().open(
61: Geonet.Res.MAIN_DB);
62:
63: String uuid = Util.getParam(params, "uuid");
64: String id = dm.getMetadataId(dbms, uuid);
65: String format = Util.getParam(params, "format");
66: String skipUUID = Util.getParam(params, "skipUuid", "false");
67:
68: if (id == null)
69: throw new MetadataNotFoundEx("uuid=" + uuid);
70:
71: Lib.resource.checkPrivilege(context, id,
72: AccessManager.OPER_VIEW);
73:
74: if (format.equals("full"))
75: Lib.resource.checkPrivilege(context, id,
76: AccessManager.OPER_DOWNLOAD);
77:
78: String file = MEFLib.doExport(context, uuid, format, skipUUID
79: .equals("true"));
80:
81: return BinaryFile.encode(200, file, uuid + ".mef", true);
82: }
83: }
84:
85: //=============================================================================
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