Here you can find the source of setTextContent(Node node, final String text)
public static void setTextContent(Node node, final String text)
//package com.java2s; /*//from w w w . j a va2 s. c o m * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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.Node; public class Main { /** * based on public Java5 javadoc of org.w3c.dom.Node.setTextContent method */ public static void setTextContent(Node node, final String text) { while (node.hasChildNodes()) { node.removeChild(node.getFirstChild()); } if (text != null && text.length() > 0) { Node textNode = node.getOwnerDocument().createTextNode(text); node.appendChild(textNode); } } }