Java XML Node Text Value getText(Node elem)

Description

get Text

License

Apache License

Declaration

public static String getText(Node elem) 

Method Source Code

//package com.java2s;
/**/*from  ww w .jav  a2  s  .c  o m*/
 * Copyright 2012 Lyncode
 *
 * 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.
 * 
 * @author Development @ Lyncode <development@lyncode.com>
 * @version 2.2.9
 */

import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static String getText(Node elem) {
        if (elem.getNodeType() == Element.TEXT_NODE)
            return elem.getTextContent();
        else if (elem.hasChildNodes())
            return elem.getFirstChild().getTextContent();
        return "";
    }

    public static String getText(NodeList elem) {
        if (elem.getLength() > 0 && elem.item(0).getFirstChild() != null)
            return elem.item(0).getFirstChild().getTextContent();
        return "";
    }
}

Related

1. getStringValue(Node node)
2. getTagValue(Node node, String name)
3. getTagValueWithoutNamespace(Node n)
4. getText(final Node node)
5. getText(final Node xmlNode)
6. getText(Node elem, StringBuilder buffer)
7. getText(Node n)
8. getText(Node n)
9. getText(Node n)