Here you can find the source of hasAttribByName(Element node, String name)
public static boolean hasAttribByName(Element node, String name)
//package com.java2s; /*//from w w w. j a va 2 s.c o m Fractal. Copyright (C) 2005, Sprint Project 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 2.1 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; without 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 */ import org.w3c.dom.Element; public class Main { public static boolean hasAttribByName(Element node, String name) { return node.hasAttribute(name); } }