Hi! i have a code that shows information about the wheater based on a xml-file. The information prints in the NetBeans console, but i need it to print in a JFrame.
Can somebody please help me?
(Sorry about my english)
Here is the code:
package Xpath;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathFactory;
import javax.swing.*;
import javax.xml.xpath.XPathExpressionException;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
public class AalesundXpath extends JFrame{
public static void main(
String[] displayGUI) throws Exception {
XPath xpath = XPathFactory.newInstance().newXPath();
String topicExpression = "/weatherdata/forecast/tabular/time/temperature/@value";
String topicExpression4 = "/weatherdata/location/name";
String topicExpression3 = "weatherdata/observations/weatherstation/windDirection/@name";
String topicExpression1 ="/weatherdata/forecast/tabular/time/@from";
String topicExpression2 ="/weatherdata/forecast/tabular/time/@to";
String topicExpression6 ="/weatherdata/forecast/tabular/time/symbol/@name";
String topicExpression5 ="/weatherdata/observations/weatherstation/windSpeed/@mps";
InputSource inputSource = new InputSource("http://www.yr.no/sted/Norge/M%C3%B8re_og_Romsdal/%C3%85lesund/%C3%85lesund/varsel.xml");
NodeList nodes = (NodeList) xpath.evaluate
(topicExpression, inputSource, XPathConstants.NODESET);
NodeList nodes1 = (NodeList) xpath.evaluate
(topicExpression1, inputSource, XPathConstants.NODESET);
NodeList nodes2 = (NodeList) xpath.evaluate
(topicExpression2, inputSource, XPathConstants.NODESET);
NodeList nodes3 = (NodeList) xpath.evaluate
(topicExpression3, inputSource, XPathConstants.NODESET);
NodeList nodes4 = (NodeList) xpath.evaluate
(topicExpression4, inputSource, XPathConstants.NODESET);
NodeList nodes5 = (NodeList) xpath.evaluate
(topicExpression5, inputSource, XPathConstants.NODESET);
NodeList nodes6 = (NodeList) xpath.evaluate
(topicExpression6, inputSource, XPathConstants.NODESET);
// output the text content of this node and its descendants.
// (includes empty LF because of empty comment (#text))
System.out.println("******************************");
System.out.println("Dagens temperatur gjelder for: "+nodes4.item(0).getTextContent());
System.out.println("******************************");
System.out.println("Dagens temperatur gjelder fra: "+nodes1.item(0).getTextContent());
System.out.println("******************************");
System.out.println("Dagens temperatur gjelder til: "+nodes2.item(0).getTextContent());
System.out.println("******************************");
System.out.println("Dagens temperatur er : "+nodes.item(0).getTextContent()+" grader celsius");
System.out.println("******************************");
System.out.println("Dagens v�rtype er : "+nodes6.item(0).getTextContent());
System.out.println("******************************");
System.out.println("Dagens vindstyrke er : " +nodes5.item(0).getTextContent()+" ms");
System.out.println("******************************");
System.out.println("Dagens vind kommer ifra : "+nodes3.item(0).getTextContent());
System.out.println("******************************");
// display only the "url" nodes for PowerBuidler
NodeList urls = nodes.item(0).getChildNodes();
NodeList urls1 = nodes1.item(0).getChildNodes();
NodeList urls2 = nodes2.item(0).getChildNodes();
NodeList urls3 = nodes3.item(0).getChildNodes();
NodeList urls4 = nodes4.item(0).getChildNodes();
NodeList urls5 = nodes5.item(0).getChildNodes();
NodeList urls6 = nodes6.item(0).getChildNodes();
int j = urls.getLength();
for (int i = 0; i < j ; i++) {
if (urls.item(i).getNodeName().equals("url")) {
System.out.println("url :" + urls.item(i).getTextContent());
}
int k = urls1.getLength();
for (int m = 0; m < k ; m++) {
if (urls1.item(m).getNodeName().equals("url1")) {
System.out.println("url1 :" + urls1.item(m).getTextContent());
}
int b = urls2.getLength();
for (int n = 0; n < b ; n++) {
if (urls2.item(n).getNodeName().equals("url2")) {
System.out.println("url2 :" + urls2.item(b).getTextContent());
}
int c = urls3.getLength();
for (int v = 0; v < c ; v++) {
if (urls3.item(v).getNodeName().equals("url3")) {
System.out.println("url3 :" + urls3.item(v).getTextContent());
}
int d = urls4.getLength();
for (int x = 0; x < d; x++) {
if (urls4.item(x).getNodeName().equals("url4")) {
System.out.println("url4 :" + urls4.item(d).getTextContent());
}
int q = urls5.getLength();
for (int w = 0; w < q; w++) {
if (urls5.item(w).getNodeName().equals("url5")) {
System.out.println("url5 :" + urls5.item(q).getTextContent());
}
int o = urls6.getLength();
for (int p = 0; p < o; p++) {
if (urls6.item(p).getNodeName().equals("url6")) {
System.out.println("url6 :" + urls6.item(o).getTextContent());
}
} }
} }
}// O
}// /|\
}// |
}// / \
}
//_______\\
