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  1. import java.net.URL;
  2.  
  3. import javax.xml.parsers.DocumentBuilder;
  4. import javax.xml.parsers.DocumentBuilderFactory;
  5. import org.w3c.dom.Document;
  6. import org.w3c.dom.Element;
  7. import org.w3c.dom.NodeList;
  8.  
  9.  class ReadXMLFromServer {
  10.     public static void main(String [] args){
  11.         parseFile();
  12.     }
  13.     public static void parseFile() {
  14.         //get the factory
  15.         DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  16.         try {
  17.         	String url = "http://t...content-available-to-author-only...b.net/Trip/rs/TripService/v1/Trip/c1d52b4d-7342-40f2-90fe-64ee173662b2";
  18.  
  19.             //Using factory get an instance of document builder
  20.             DocumentBuilder db = dbf.newDocumentBuilder();
  21.             //parse using builder to get DOM representation of the XML file
  22.             //Document dom = db.parse("employees.xml");
  23.         	Document dom = db.parse(new URL(url).openStream());
  24.             //get the root element
  25.             Element docEle = dom.getDocumentElement();
  26.             //get a nodelist of elements
  27.             NodeList nl = docEle.getElementsByTagName("ReadTripResponse");
  28.  
  29.             if (nl != null && nl.getLength() > 0) {
  30.                 for (int i = 0; i < nl.getLength(); i++) {
  31.                     //get the employee element
  32.                     Element el = (Element) nl.item(i);
  33.                     String firstname = getTextValue(el, "TripID");
  34.                     //String lastname = getTextValue(el, "lastname");
  35.                    // String nickname = getTextValue(el, "nickname");
  36.                    // int salary = getIntValue(el, "salary");
  37.  
  38.                     System.out.println(firstname);
  39.                    // System.out.println(lastname);
  40.                    // System.out.println(nickname);
  41.                    // System.out.println(salary);
  42.                 }
  43.             }
  44.  
  45.         } catch (Exception e) {
  46.             e.printStackTrace();
  47.         }
  48.  
  49.     }
  50.     private static String getTextValue(Element ele, String tagName) {
  51.         String textVal = null;
  52.         NodeList nl = ele.getElementsByTagName(tagName);
  53.         if (nl != null && nl.getLength() > 0) {
  54.             Element el = (Element) nl.item(0);
  55.             textVal = el.getFirstChild().getNodeValue();
  56.         }
  57.  
  58.         return textVal;
  59.     }
  60.     private static int getIntValue(Element ele, String tagName) {
  61.         return Integer.parseInt(getTextValue(ele, tagName));
  62.     }
  63. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:9: error: class ReadXMLFromServer is public, should be declared in a file named ReadXMLFromServer.java
public class ReadXMLFromServer {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/PKLqxt
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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