Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;

public class Main {
    /**
     * Gets an attribute value or an empty string if not found
     * 
     * @param node Node with the attribute
     * @param attrName Name of the attribute
     * @return Value of the attribute or empty string if not found
     */
    public static String getAttribute(Node node, String attrName) {
        NamedNodeMap attributes = node.getAttributes();
        if (attributes == null)
            return "";
        Node attr = attributes.getNamedItem(attrName);

        if (attr != null) {
            return attr.getNodeValue();
        } else {
            return "";
        }
    }
}