Source Code : Get the first text node associated with this element

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Get the first text node associated with this element

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

public class Utils {
  public static String getFirstText(Node parent) {
    return getTextNodeByNumber(parent, 1);
  }

  public static String getTextNodeByNumber(Node parent, int number) {
    String  text  = null;
    int     count = 1;

    if (parent != null) {
      for (Node child = parent.getFirstChild();
                child != null;
                child = child.getNextSibling()) {

        if ((child.getNodeType() == Node.TEXT_NODE) && (count++ == number)) {
          text = child.getNodeValue();
          return text.trim();
        }
      }
    }
    return text;
  }
}

   
    
    
    
  

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