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.util;
25:
26: import org.apache.xpath.XPathAPI;
27: import org.jdom.Document;
28: import org.jdom.Element;
29: import org.jdom.input.DOMBuilder;
30: import org.jdom.output.DOMOutputter;
31:
32: /**
33: * @author ETj: Decompiled by Jad v1.5.8e.
34: */
35: public class XmlUtil {
36: public static Element getElement(Element xml, String xpath)
37: throws Exception {
38: DOMOutputter outputter = new DOMOutputter();
39: org.w3c.dom.Document w3cDoc = outputter.output(new Document(
40: (Element) xml.clone()));
41: org.w3c.dom.Node result = XPathAPI.selectSingleNode(w3cDoc,
42: xpath);
43: if (result instanceof org.w3c.dom.Element) {
44: DOMBuilder builder = new DOMBuilder();
45: return builder.build((org.w3c.dom.Element) result);
46: } else {
47: return null;
48: }
49: }
50: }
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