set Text Content for XML Node - Java XML

Java examples for XML:DOM Node

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Description

set Text Content for XML Node

Demo Code

/*// w w w .ja 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.
 */
//package com.java2s;
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);
        }
    }
}

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