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import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.StringWriter;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;
import org.lobobrowser.html.domimpl.ElementImpl;
import org.lobobrowser.html.domimpl.HTMLElementImpl;
import org.lobobrowser.html.gui.HtmlPanel;
import org.lobobrowser.html.parser.DocumentBuilderImpl;
import org.lobobrowser.html.parser.HtmlParser;
import org.lobobrowser.html.parser.InputSourceImpl;
import org.lobobrowser.html.style.AbstractCSS2Properties;
import org.lobobrowser.html.test.SimpleHtmlRendererContext;
import org.lobobrowser.html.test.SimpleUserAgentContext;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.w3c.dom.Text;
import org.w3c.dom.html2.HTMLDocument;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
/*
* TestParseIHM.java
*
* Created on 17 mai 2010, 13:25:49
*/
/**
*
* @author leef6251
*/
public class TestParseIHM extends javax.swing.JFrame {
/** Creates new form TestParseIHM */
public TestParseIHM() {
initComponents();
}
private void initComponents() {
jButton1 = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
jEditorPane2 = new javax.swing.JEditorPane();
jScrollPane1 = new javax.swing.JScrollPane();
jEditorPane1 = new javax.swing.JEditorPane();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
getContentPane().setLayout(new javax.swing.BoxLayout(getContentPane(), javax.swing.BoxLayout.LINE_AXIS));
jButton1.setText("jButton1");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
getContentPane().add(jButton1);
panel = new HtmlPanel();
panel.setPreferredWidth(800);
this.getContentPane().add(panel);
uacontext = new SimpleUserAgentContext();
uacontext.setExternalCSSEnabled(true);
rcontext = new SimpleHtmlRendererContext(panel, uacontext);
panel.setHtml("", TEST_URI, rcontext);
pack();
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
try {
startTime = System.currentTimeMillis();
//GEN-FIRST:event_jButton1ActionPerformed
//GEN-FIRST:event_jButton1ActionPerformed
uacontext.setExternalCSSEnabled(true);
uacontext.setScriptingEnabled(false);
builder = new DocumentBuilderImpl(uacontext);
Reader reader = getReader(TEST_URI);
InputSource is = new InputSourceImpl(reader, "http://www.holdemresources.net");
Document document = builder.parse(is);
DOMSerializer serializerin = new DOMSerializer();
StringWriter in = new StringWriter();
serializerin.serialize(document, in);
String inp = in.toString();
testXPath2(document);
}
catch (IOException ex) {
Logger.getLogger(TestParseIHM.class.getName()).log(Level.SEVERE, null, ex);
} catch (SAXException ex) {
Logger.getLogger(TestParseIHM.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void testXPath2(Document document) {
System.out.println("XPATH2");
try {
/* On initialise un nouvel élément avec l'élément racine du
document. */
Text text = null;
String req = null;
String req2 = null;
int u = 0;
dores = builder.newDocument();
Element racine = dores.createElement("html");
Element head = dores.createElement("head");
Element body = dores.createElement("body");
Element link = dores.createElement("link");
link.setAttribute("href", "style.css");
link.setAttribute("media", "all");
link.setAttribute("rel", "stylesheet");
link.setAttribute("type", "text/css");
head.appendChild(link);
/* Quand je définis le style ainsi directement dans le document cible - dores, Cobra affiche correctement le style.
Element style = dores.createElement("style");
style.setAttribute("type", "text/css");
String desc = "table{border-collapse:collapse;}table, th, td{border: 1px solid black;}td{padding:15px;}td{text-align:left;}";
Text styleDefined = dores.createTextNode(desc);
style.appendChild(styleDefined);
head.appendChild(style);
*/
racine.appendChild(head);
XPath xpa = XPathFactory.newInstance().newXPath();
/* Recherche de la liste des tables */
NodeList nodeList = (NodeList) xpa.evaluate("//table[@class='simple']", document, XPathConstants.NODESET);
int length = nodeList.getLength();
/* On récupère tous les noeuds répondant au chemin //table */
Element noeudCourant = null;
for (int i = 0; i < length; i++) {
System.out.println("i: " + i);
noeudCourant = (Element) nodeList.item(i);
System.out.println("element " + i + ": " + noeudCourant.getNodeName() + " " + noeudCourant.getFirstChild().getNodeValue());
Element table = dores.createElement(noeudCourant.getNodeName());
req = "./tr";
NodeList nodeListRow = (NodeList) xpa.evaluate(req, noeudCourant, XPathConstants.NODESET);
int lengthRow = nodeListRow.getLength();
for (int j = 1; j < lengthRow; j++) {
System.out.println("j: " + j);
noeudCourant = (Element) nodeListRow.item(j);
System.out.println("element " + j + ": " + noeudCourant.getNodeName() + " " + noeudCourant.getFirstChild().getNodeValue());
Element ligne = dores.createElement(noeudCourant.getNodeName());
req2 = "./td";
NodeList nodeListCell = (NodeList) xpa.evaluate(req2, noeudCourant, XPathConstants.NODESET);
int lengthCell = nodeListCell.getLength();
for (int k = 0; k < lengthCell; k++) {
System.out.println("k: " + k);
noeudCourant = (Element) nodeListCell.item(k);
HTMLElementImpl htmle = (HTMLElementImpl) noeudCourant;
AbstractCSS2Properties abs = htmle.getCurrentStyle();
String col = abs.getBackgroundColor();
String col2 = abs.getDisplay();
Element cellule = dores.createElement(noeudCourant.getNodeName());
if (!(noeudCourant.hasChildNodes())) {
text = dores.createTextNode("");
} else {
text = dores.createTextNode(noeudCourant.getFirstChild().getTextContent());
}
System.out.println("text: " + text.getNodeValue());
cellule.appendChild(text);
ligne.appendChild(cellule);
}
table.appendChild(ligne);
}
body.appendChild(table);
}
racine.appendChild(body);
dores.appendChild(racine);
DOMSerializer serializer = new DOMSerializer();
StringWriter out = new StringWriter();
serializer.serialize(dores, out);
String res = out.toString();
panel.setHtml(res, "http://www.holdemresources.net", rcontext);
pack();
endTime = System.currentTimeMillis();
System.out.println("durée: " + (endTime - startTime));
} catch (IOException ex) {
Logger.getLogger(TestParseIHM.class.getName()).log(Level.SEVERE, null, ex);
} catch (XPathExpressionException ex) {
Logger.getLogger(ParseImagesTest.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new TestParseIHM().setVisible(true);
}
});
}
public Reader getReader(String url) {
Reader reader = null;
if (url.startsWith("http://")) {
URL u = null;
InputStream in = null;
try {
u = new URL(url);
in = u.openConnection().getInputStream();
reader = new InputStreamReader(in, "ISO-8859-1");
} catch (MalformedURLException ex) {
Logger.getLogger(ParseImagesTest.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(TestParseIHM.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
try {
reader = new FileReader(url);
} catch(FileNotFoundException fnfe) {
Logger.getLogger(ParseImagesTest.class.getName()).log(Level.SEVERE, null, fnfe);
}
}
return reader;
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButton1;
private javax.swing.JEditorPane jEditorPane1;
private javax.swing.JEditorPane jEditorPane2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private HtmlPanel panel;
// End of variables declaration//GEN-END:variables
private static final String TEST_URI = "http://www.holdemresources.net/hr/sngs/icmcalculator.html?action=calculate&bb=200&sb=100&ante=0&structure=0.5%2C0.3%2C0.2&s1=1500&s2=1400&s3=1600&s4=2000&s5=1000&s6=3800&s7=2200&s8=&s9=";
DocumentBuilderImpl builder = null;
org.w3c.dom.Document dores = null;
private SimpleUserAgentContext uacontext;
private SimpleHtmlRendererContext rcontext;
long startTime = 0;
long endTime = 0;
} |
