Source Code : DOM Node query

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DOM Node query

         

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

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

public class MainClass {
  static public void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.parse("y.xml");

    NodeList configs = doc.getElementsByTagName("C");
    for (int i = 0; i < configs.getLength(); i++) {
      Element config = (Element) configs.item(i);
      String runMode = config.getAttribute("r").trim();
      if (runMode.equals("test")) {
        NodeList connectionURLs = config.getElementsByTagName("URL");
        System.out.println(connectionURLs.item(0).getNodeName() + "="
            + connectionURLs.item(0).getFirstChild().getNodeValue());
        return;
      }
    }
  }
}

   
    
    
    
    
    
    
    
  

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