Get element by tag from Element : DOM Element « XML « Java






  1. Java
  2. XML
  3. DOM Element

Get element by tag from Element

     


import java.util.Iterator;

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

public class Util{

  /**
   * Renvoie le premier lment avec le tag correspondant
   * 
   * @param e
   * @param tag
   * @return
   */
  public static Element getTag(Element e, String tag) {
    NodeList list = e.getElementsByTagName(tag);
    if (list.getLength() > 0)
      return (Element) list.item(0);
    else
      return null;
  }

}








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