diff options
Diffstat (limited to 'src/main/java/com/c2kernel/utils/XmlElementParser.java')
| -rw-r--r-- | src/main/java/com/c2kernel/utils/XmlElementParser.java | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/main/java/com/c2kernel/utils/XmlElementParser.java b/src/main/java/com/c2kernel/utils/XmlElementParser.java deleted file mode 100644 index 06718c1..0000000 --- a/src/main/java/com/c2kernel/utils/XmlElementParser.java +++ /dev/null @@ -1,125 +0,0 @@ -/**
- * This file is part of the CRISTAL-iSE kernel.
- * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; either version 3 of the License, or (at
- * your option) any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * http://www.fsf.org/licensing/licenses/lgpl.html
- */
-package com.c2kernel.utils;
-
-import java.io.StringReader;
-import java.util.StringTokenizer;
-import java.util.Vector;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-
-public class XmlElementParser {
- public static String[] parse(String data, String xpath) {
- Vector<String> returnData = new Vector<String>();
- String[] returnArray;
- DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
- DocumentBuilder builder;
- try {
- builder = factory.newDocumentBuilder();
- } catch (ParserConfigurationException e) {
- Logger.error(e);
- throw new RuntimeException("Could not create XML Document Builder");
- }
- StringReader is = new StringReader(data);
- Document doc;
- try {
- doc = builder.parse(new InputSource(is));
- } catch (Exception e) {
- Logger.error(e);
- throw new RuntimeException("Parser malfunction");
- }
- StringTokenizer pathTokens = new StringTokenizer(xpath, "/");
- int taille = pathTokens.countTokens();
- String[] pathElements = new String[taille];
- int i = taille;
- while (pathTokens.hasMoreElements())
- pathElements[--i] = pathTokens.nextToken();
-
- if (Logger.doLog(6)) {
- Logger.msg(6, "Path elements:");
- for (String pathElement : pathElements)
- Logger.debug(6, pathElement);
- }
-
- Logger.msg(6, "Looking for attribute " + pathElements[0] + " in "
- + pathElements[1]);
- NodeList nl = doc.getElementsByTagName(pathElements[1]);
- for (int j = 0; j < nl.getLength(); j++) {
- Logger.msg(6, "Found one");
- Element e = (Element) nl.item(j);
- boolean match = true;
- Node child = e;
- for (int k = 2; k < taille && match; k++) {
- Logger.msg(6, "Checking parent " + pathElements[k]);
- child = child.getParentNode();
- if (!child.getNodeName().equals(pathElements[k])) {
- Logger.msg(6, "No match for " + child.getNodeName());
- match = false;
- } else
- Logger.msg(6, "Match");
- }
- if (match && e.hasAttribute(pathElements[0])) {
- Logger.msg(
- 6,
- "Matching Attribute " + pathElements[0] + "="
- + e.getAttribute(pathElements[0]));
- returnData.add(e.getAttribute(pathElements[0]));
- }
- }
-
- Logger.msg(6, "Looking for element " + pathElements[0]);
- nl = doc.getElementsByTagName(pathElements[0]);
- for (int j = 0; j < nl.getLength(); j++) {
- Logger.msg(6, "Found one");
- Element e = (Element) nl.item(j);
- boolean match = true;
- Node child = e;
- for (int k = 1; k < taille && match; k++) {
- Logger.msg(6, "Checking parent " + pathElements[k]);
- child = child.getParentNode();
- if (!child.getNodeName().equals(pathElements[k])) {
- Logger.msg(6, "No match for " + child.getNodeName());
- match = false;
- } else
- Logger.msg(6, "Match");
- }
- if (match) {
- String s = e.getFirstChild().getNodeValue();
- Logger.msg(6, "Found Element " + pathElements[0] + "=" + s);
- if (s != null)
- returnData.add(s);
- }
- }
- Logger.msg(3, returnData.size() + " values found for " + xpath);
- returnArray = new String[returnData.size()];
- for (int j = 0; j < returnArray.length; j++)
- returnArray[j] = returnData.get(j);
- return returnArray;
- }
-}
|