Source Code : Recursive method to find a given attribute value

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Recursive method to find a given attribute value

  
import javax.xml.namespace.QName;

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

public class Utils {

  /**
   * Recursive method to find a given attribute value
   */
  public static String recursiveGetAttributeValue(Element element, String attributeName) {
      String answer = null;
      try {
          answer = element.getAttribute(attributeName);
      } catch (Exception e) {
    
      }
      if (answer == null || answer.length() == 0) {
          Node parentNode = element.getParentNode();
          if (parentNode instanceof Element) {
              return recursiveGetAttributeValue((Element) parentNode, attributeName);
          }
      }
      return answer;
  }
}

   
    
  

Thank with us