Java XML Node Value Check isElementNodeExist(Node root, String nodeString)

Description

is Element Node Exist

License

BSD License

Declaration

public static boolean isElementNodeExist(Node root, String nodeString) 

Method Source Code

//package com.java2s;
/*L//from w  ww.ja  va 2 s.  co m
 *  Copyright SAIC, Ellumen and RSNA (CTP)
 *
 *
 *  Distributed under the OSI-approved BSD 3-Clause License.
 *  See http://ncip.github.com/national-biomedical-image-archive/LICENSE.txt for details.
 */

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

public class Main {
    public static boolean isElementNodeExist(Node root, String nodeString) {
        NodeList nlist = root.getChildNodes();

        for (int i = 0; i < nlist.getLength(); i++) {
            if (nlist.item(i) instanceof Element) {
                if (nlist.item(i).getNodeName().equalsIgnoreCase(nodeString)) {
                    return true;
                }

                if (nlist.item(i).hasChildNodes() && isElementNodeExist(nlist.item(i), nodeString)) {
                    return true;
                }
            }
        }

        return false;
    }
}

Related

1. isCommentAllowed(Node node)
2. isCommentNode(Node node)
3. isContainerElement(Node node)
4. isCreateInstanceSet(Node node)
5. isElementNodeOfType(final Node n, final String type)
6. isElementType(Node _node)
7. isEmpty(Node node)
8. isEmptyTag(Node p_node)