Here you can find the source of addAttribute(Document xmlDoc, Node node, String attrName, String attrValue)
public static void addAttribute(Document xmlDoc, Node node, String attrName, String attrValue)
//package com.java2s; /*// ww w. ja v a 2s . c o m * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import org.w3c.dom.Attr; import org.w3c.dom.Document; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; public class Main { public static void addAttribute(Document xmlDoc, Node node, String attrName, String attrValue) { Attr newAtt = xmlDoc.createAttribute(attrName); newAtt.setNodeValue(attrValue); NamedNodeMap attrs = node.getAttributes(); attrs.setNamedItem(newAtt); } public static void addAttribute(Node node, String attrName, String attrValue) { Document xmlDoc = node.getOwnerDocument(); addAttribute(xmlDoc, node, attrName, attrValue); } }