get Attribute In XML - Java XML

Java examples for XML:XML Attribute

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Description

get Attribute In XML

Demo Code


//package com.java2s;
import org.w3c.dom.Element;

public class Main {
    public static String getAttributeInXML(org.w3c.dom.Document doc,
            String tagName, String attributeName) {
        String output = "";
        org.w3c.dom.NodeList ontologyTypes = doc
                .getElementsByTagName(tagName);
        output = ((Element) ontologyTypes.item(0))
                .getAttribute(attributeName);

        return output;
    }/*w w w . ja va  2  s  . c om*/

    public static String getAttributeInXML(org.w3c.dom.Node node,
            String tagName, String attributeName) {
        String output = "";
        org.w3c.dom.NodeList nodes = node.getChildNodes();
        if (!attributeName.equals("_content"))
            for (int i = 0; i < nodes.getLength(); i++) {
                if (nodes.item(i).getNodeName().equals(tagName)) {
                    output = ((Element) nodes.item(i))
                            .getAttribute(attributeName);
                }
            }
        else
            for (int i = 0; i < nodes.getLength(); i++) {
                if (nodes.item(i).getNodeName().equals(tagName)) {
                    output = (nodes.item(i)).getTextContent();
                }
            }
        return output;
    }
}

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