Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

public class Main {

    public static Element recuperarReferencia(final Element parent, final String childName) {
        Element tmpElement = getFirstChildElement(parent);

        while (tmpElement != null) {
            if (tmpElement.getTagName().equals(childName)) {
                return tmpElement;
            }

            tmpElement = getNextSiblingElement(tmpElement);
        }

        return null;
    }

    public static Element getFirstChildElement(final Node parent) {
        if (parent != null) {
            Node tmpResult = parent.getFirstChild();

            if (tmpResult != null) {
                if (Node.ELEMENT_NODE == tmpResult.getNodeType()) {
                    return (Element) tmpResult;
                } else {
                    return getNextSiblingElement(tmpResult);
                }
            }
        }

        return null;
    }

    public static Element getNextSiblingElement(final Node node) {
        if (node != null) {
            Node tmpResult = node.getNextSibling();

            while (tmpResult != null) {
                if (Node.ELEMENT_NODE == tmpResult.getNodeType()) {
                    return (Element) tmpResult;
                }

                tmpResult = tmpResult.getNextSibling();
            }
        }

        return null;
    }
}