Here you can find the source of getTextContent(Node node)
| Parameter | Description |
|---|---|
| node | The node whose text contents should be retrieved, may be <code>null</code>. |
null.
private static String getTextContent(Node node)
//package com.java2s; /*/*w w w . ja v a 2 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; import org.w3c.dom.NodeList; public class Main { /** * Gets the text content of the specified node. * * @param node The node whose text contents should be retrieved, may be <code>null</code>. * @return The text content of the node, can be empty but never <code>null</code>. */ private static String getTextContent(Node node) { StringBuilder buffer = new StringBuilder(); if (node != null) { NodeList children = node.getChildNodes(); for (int i = 0; i < children.getLength(); i++) { Node child = children.item(i); if (child.getNodeType() == Node.TEXT_NODE || child.getNodeType() == Node.CDATA_SECTION_NODE) { buffer.append(child.getNodeValue()); } } } return buffer.toString(); } }