/*
* RomRaider Open-Source Tuning, Logging and Reflashing
* Copyright (C) 2006-2012 RomRaider.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package com.romraider.xml;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public final class DOMHelper {
private DOMHelper() {
}
public static String unmarshallText(Node textNode) {
StringBuffer buf = new StringBuffer();
Node n;
NodeList nodes = textNode.getChildNodes();
for (int i = 0; i < nodes.getLength(); i++) {
n = nodes.item(i);
if (n.getNodeType() == Node.TEXT_NODE) {
buf.append(n.getNodeValue());
} else {
// expected a text-only node (skip)
}
}
return buf.toString();
}
public static String unmarshallAttribute(Node node, String name, String defaultValue) {
Node n = node.getAttributes().getNamedItem(name);
return (n != null) ? (n.getNodeValue()) : (defaultValue);
}
public static Double unmarshallAttribute(Node node, String name, double defaultValue) {
return Double.parseDouble(unmarshallAttribute(node, name, String.valueOf(defaultValue)));
}
public static int unmarshallAttribute(Node node, String name, int defaultValue) {
return Integer.parseInt(unmarshallAttribute(node, name, String.valueOf(defaultValue)));
}
public static boolean unmarshallAttribute(Node node, String name, boolean defaultValue) {
return Boolean.parseBoolean(unmarshallAttribute(node, name, String.valueOf(defaultValue)));
}
}