Java XML Node Get by Name getElementsByTagName(Node node, String tagname)

Description

get Elements By Tag Name

License

Open Source License

Declaration

static public List<Element> getElementsByTagName(Node node, String tagname) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.ArrayList;

import java.util.List;

import org.w3c.dom.Document;

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

import org.w3c.dom.Element;

public class Main {
    static public List<Element> getElementsByTagName(Node node, String tagname) {
        ArrayList<Element> list = new ArrayList<Element>();
        NodeList nl;/*w  w  w. j  av  a2s .  c o  m*/
        if (node.getNodeType() == Node.DOCUMENT_NODE) {
            nl = ((Document) node).getElementsByTagName(tagname);
        } else if (node.getNodeType() == Node.ELEMENT_NODE) {
            nl = ((Element) node).getElementsByTagName(tagname);
        } else {
            return null;
        }
        for (int i = 0; i < nl.getLength(); i++) {
            list.add((Element) nl.item(i));
        }
        return list;
    }
}

Related

1. getElementsByTagName(Node node, String tagName)
2. getElementsByTagName(Node node, String tagName)
3. getElementsByTagName(Node root, String tagName)
4. getElementsByTagNameNS(Node element, String namespace, String name)