Java XML NodeList getText(NodeList elem)

Description

get Text

License

Apache License

Declaration

public static String getText(NodeList elem) 

Method Source Code

//package com.java2s;
/**//from  w ww  .  j ava2 s. c  om
 * 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. getNodeValue(NodeList nodes)
2. getNodeValue(NodeList nodes, String tagName)
3. getNodeValue(String tagName, NodeList nodes)
4. getOccurs(String nodeName, NodeList nodes)
5. getTableIDOfTableAlias(String tableAlias, NodeList referList1, NodeList referList2)
6. getTextContent(NodeList nodeList)
7. getTextFields(NodeList list)
8. getXmlNodeValue(NodeList nodeList)
9. hasElementNodes(NodeList list)