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Rdf und java gui

2016-05-26 17 views
-1

Ich habe eine Aufgabe zu tun, und ich möchte Ergebnisse von diesem Programm in meiner GUI anzeigen, aber ich kann es einfach nicht, dann möchte ich eine Methode, damit ich die Ergebnisse dieses Programms in meinem sehen kann Graph inetreface, so habe ich eine Schnittstelle erstellt und ich habe eine Schaltfläche angezeigt und einen Bereich für die Anzeige (JTextArea), das heißt, wenn ich auf die Schaltfläche klicke zeigt mir zeigt es die Ergebnisse (der Inhalt meiner RDF-Datei). Ich möchte Ihre Hilfe, wenn möglich, und danken Ihnen im VorausRdf und java gui

Model model = ModelFactory.createDefaultModel(); 
    // use the FileManager to find the input file 
    InputStream in = (InputStream) FileManager.get().open("C:/Users/SAMSUNG/Desktop/WICM2/projet/opus_august2007.rdf"); 
    if (in == null) { 
    throw new IllegalArgumentException(
    "File: " + "C:/Users/SAMSUNG/Desktop/WICM2/projet/opus_august2007.rdf"+ " not found"); 
    } 
    // read the RDF/XML file 
    model.read(in, ""); 

    // write it to standard out 
    //model.write(System.out); 
    model.write(System.out);

und hier ist meine Programmschnittstelle

import java.io.InputStream; 
import java.util.ArrayList; 
import java.util.HashMap; 
import java.util.List; 
import java.util.Map; 

import javax.swing.JFileChooser; 
import javax.swing.filechooser.FileNameExtensionFilter; 

import com.hp.hpl.jena.rdf.model.Model; 
import com.hp.hpl.jena.rdf.model.ModelFactory; 
import com.hp.hpl.jena.rdf.model.NodeIterator; 
import com.hp.hpl.jena.rdf.model.Statement; 
import com.hp.hpl.jena.rdf.model.StmtIterator; 
import com.hp.hpl.jena.util.FileManager; 

/** 
* 
* @author SAMSUNG 
*/ 
public class frameFinal extends javax.swing.JFrame { 

    /** 
    * Creates new form FrameFinal 
    */ 
    public frameFinal() { 
     initComponents(); 
    } 

    /** 
    * This method is called from within the constructor to initialize the form. 
    * WARNING: Do NOT modify this code. The content of this method is always 
    * regenerated by the Form Editor. 
    */ 
    @SuppressWarnings("unchecked") 
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents 
    private void initComponents() { 

     jTabbedPane1 = new javax.swing.JTabbedPane(); 
     jPanel1 = new javax.swing.JPanel(); 
     jButton1 = new javax.swing.JButton(); 
     jTextField3 = new javax.swing.JTextField(); 
     jPanel3 = new javax.swing.JPanel(); 
     jTextArea2 = new javax.swing.JTextArea(); 
     jButton3 = new javax.swing.JButton(); 
     jPanel4 = new javax.swing.JPanel(); 
     jButton4 = new javax.swing.JButton(); 
     jScrollPane1 = new javax.swing.JScrollPane(); 
     jScrollPane2 = new javax.swing.JScrollPane(); 
     jTextArea1 = new javax.swing.JTextArea(); 
     jMenuBar1 = new javax.swing.JMenuBar(); 
     jMenu1 = new javax.swing.JMenu(); 
     jMenu2 = new javax.swing.JMenu(); 

     setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); 
      setTitle("Rdf & taxonomie"); 
     jPanel1.setBackground(new java.awt.Color(204, 204, 255)); 

     jButton1.setText("PARCOURIR"); 
     jButton1.addActionListener(new java.awt.event.ActionListener() { 
      public void actionPerformed(java.awt.event.ActionEvent evt) { 
       jButton1ActionPerformed(evt); 
      } 
     }); 

     jTextField3.setBackground(new java.awt.Color(204, 204, 204)); 
     jTextField3.setEnabled(false); 

     javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); 
     jPanel1.setLayout(jPanel1Layout); 
     jPanel1Layout.setHorizontalGroup(
      jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(jPanel1Layout.createSequentialGroup() 
       .addContainerGap(53, Short.MAX_VALUE) 
       .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 327, javax.swing.GroupLayout.PREFERRED_SIZE) 
       .addGap(18, 18, 18) 
       .addComponent(jButton1) 
       .addGap(79, 79, 79)) 
     ); 
     jPanel1Layout.setVerticalGroup(
      jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(jPanel1Layout.createSequentialGroup() 
       .addGap(120, 120, 120) 
       .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) 
        .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE) 
        .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)) 
       .addContainerGap(157, Short.MAX_VALUE)) 
     ); 

     jTabbedPane1.addTab("Chargement File", jPanel1); 



     jButton3.setText("Visualise"); 
     jButton3.addActionListener(new java.awt.event.ActionListener() { 
      public void actionPerformed(java.awt.event.ActionEvent evt) { 
       jButton3ActionPerformed(evt); 
      } 
     }); 



     jTabbedPane1.addTab("Visualiser", jPanel3); 

     jButton4.setText("Generer"); 
     jButton4.addActionListener(new java.awt.event.ActionListener() { 
      public void actionPerformed(java.awt.event.ActionEvent evt) { 
       jButton4ActionPerformed(evt); 
      } 
     }); 

     jTextArea1.setColumns(20); 
     jTextArea1.setRows(5); 
     jScrollPane1.setViewportView(jTextArea1); 
     jTextArea2.setColumns(20); 

     jTextArea2.setRows(5); 
     jScrollPane2.setViewportView(jTextArea2); 
     javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3); 
     jPanel3.setLayout(jPanel3Layout); 
     jPanel3Layout.setHorizontalGroup(
      jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel3Layout.createSequentialGroup() 
       .addContainerGap(477, Short.MAX_VALUE) 
       .addComponent(jButton3) 
       .addGap(20, 20, 20)) 
      .addComponent(jScrollPane2) 
     ); 
     jPanel3Layout.setVerticalGroup(
      jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(jPanel3Layout.createSequentialGroup() 
       .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 271, Short.MAX_VALUE) 
       .addGap(18, 18, 18) 
       .addComponent(jButton3)) 
     ); 
     javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4); 
     jPanel4.setLayout(jPanel4Layout); 
     jPanel4Layout.setHorizontalGroup(
      jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(jPanel4Layout.createSequentialGroup() 
       .addGap(0, 489, Short.MAX_VALUE) 
       .addComponent(jButton4) 
       .addContainerGap()) 
      .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 570, Short.MAX_VALUE) 
     ); 
     jPanel4Layout.setVerticalGroup(
      jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addGroup(jPanel4Layout.createSequentialGroup() 
       .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 246, javax.swing.GroupLayout.PREFERRED_SIZE) 
       .addGap(18, 18, 18) 
       .addComponent(jButton4) 
       .addGap(0, 25, Short.MAX_VALUE)) 
     ); 

     jTabbedPane1.addTab("Taxonomie", jPanel4); 

     jMenu1.setText("File"); 
     jMenuBar1.add(jMenu1); 

     jMenu2.setText("Edit"); 
     jMenuBar1.add(jMenu2); 

     setJMenuBar(jMenuBar1); 

     javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); 
     getContentPane().setLayout(layout); 
     layout.setHorizontalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addComponent(jTabbedPane1, javax.swing.GroupLayout.Alignment.TRAILING) 
     ); 
     layout.setVerticalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) 
      .addComponent(jTabbedPane1) 
     ); 

     pack(); 
    }// </editor-fold>//GEN-END:initComponents 

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed 
     JFileChooser fileChooser = new JFileChooser(); 
     fileChooser.setCurrentDirectory(new java.io.File("C:\\Users\\SAMSUNG\\Desktop\\WICM2\\projet")); 
     fileChooser.setFileFilter(new FileNameExtensionFilter("RDF Definitions", "rdf", "RDF")); 
     int returnVal = fileChooser.showOpenDialog(null); 
     if (returnVal == JFileChooser.APPROVE_OPTION) { 
      this.jTextField3.setText(fileChooser.getSelectedFile().getPath()); 
    }//GEN-LAST:event_jButton1ActionPerformed 
    } 

    private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField1ActionPerformed 
     // TODO add your handling code here: 
    }//GEN-LAST:event_jTextField1ActionPerformed 

    private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed 
     jTextArea1.setText(""); 
     Model model = ModelFactory.createDefaultModel(); 
      InputStream in = FileManager.get().open("C:/Users/SAMSUNG/Desktop/WICM2/projet/opus_august2007.rdf"); 
      Model m = model.read(in,null); 
      NodeIterator nit = m.listObjects(); 
      List<String> lclass = new ArrayList<>(); 
      Map<String,List<String>> map = new HashMap<>(); 
      StmtIterator si = m.listStatements(); 
      while(si.hasNext()){ 
       Statement statement = si.next(); 
      if(statement.getPredicate().getLocalName().equalsIgnoreCase("subClassOf")){ 
       String mere = statement.getObject().toString(); 
       String fils = statement.getSubject().getLocalName(); 
       if(map.containsKey(mere)){ 
        List<String> l = map.get(mere); 
        l.add(fils); 
        map.replace(mere, l); 
       }else{ 
        List<String> l = new ArrayList<>(); 
        l.add(fils); 
        map.put(mere, l); 
       } 
      } 
       if(statement.getObject().isResource() && statement.getPredicate().getLocalName().equalsIgnoreCase("type")){ 
        if(!lclass.contains(statement.getSubject().getLocalName())){ 
        lclass.add(statement.getSubject().getLocalName()) ; 
        } 
       } 
      } 
      jTextArea1.append("Les classes:\n"); 
      for(String classe:lclass){ 
       jTextArea1.append(classe+"\n"); 
      } 
      jTextArea1.append("Les classe et les sous classes:\n"); 
      for(String l : map.keySet()){ 
       jTextArea1.append("Classe mere : "+l+"\n"); 
       for(String s:map.get(l)){ 
        jTextArea1.append(" Classe fils:"+s+"\n"); 


       } 
      } 
    }//GEN-LAST:event_jButton4ActionPerformed 
    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) { 
     /*jTextArea2.setText(""); 
     Model model = ModelFactory.createDefaultModel(); 
     // use the FileManager to find the input file 
     InputStream in = FileManager.get().open("C:/Users/SAMSUNG/Desktop/WICM2/projet/opus_august2007.rdf"); 
     // DataInputStrean st = new DataInputStream() ; 
     if (in == null) { 
     throw new IllegalArgumentException(
     "File: " + "C:/Users/SAMSUNG/Desktop/WICM2/projet/opus_august2007.rdf"+ " not found"); 
     } 
     // read the RDF/XML file 
     model.read(in, ""); 
     // write it to standard out 
     //model.write(System.out); 
     model.write(System.out);*/ 

    } 
    /** 
    * @param args the command line arguments 
    */ 
    public static void main(String args[]) { 
     /* Set the Nimbus look and feel */ 
     //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> 
     /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. 
     * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
     */ 
     try { 
      for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { 
       if ("Nimbus".equals(info.getName())) { 
        javax.swing.UIManager.setLookAndFeel(info.getClassName()); 
        break; 
       } 
      } 
     } catch (ClassNotFoundException ex) { 
      java.util.logging.Logger.getLogger(frameFinal.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } catch (InstantiationException ex) { 
      java.util.logging.Logger.getLogger(frameFinal.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } catch (IllegalAccessException ex) { 
      java.util.logging.Logger.getLogger(frameFinal.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } catch (javax.swing.UnsupportedLookAndFeelException ex) { 
      java.util.logging.Logger.getLogger(frameFinal.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); 
     } 
     //</editor-fold> 

     /* Create and display the form */ 
     java.awt.EventQueue.invokeLater(new Runnable() { 
      public void run() { 
       new frameFinal().setVisible(true); 
      } 
     }); 
    } 

    // Variables declaration - do not modify//GEN-BEGIN:variables 
    private javax.swing.JButton jButton1; 
    private javax.swing.JButton jButton3; 
    private javax.swing.JButton jButton4; 
    private javax.swing.JMenu jMenu1; 
    private javax.swing.JMenu jMenu2; 
    private javax.swing.JMenuBar jMenuBar1; 
    private javax.swing.JPanel jPanel1; 
    private javax.swing.JPanel jPanel3; 
    private javax.swing.JPanel jPanel4; 
    private javax.swing.JScrollPane jScrollPane1; 
    private javax.swing.JScrollPane jScrollPane2; 
    private javax.swing.JTabbedPane jTabbedPane1; 
    private javax.swing.JTextArea jTextArea1; 
    private javax.swing.JTextArea jTextArea2; 
    private javax.swing.JTextField jTextField3; 
    // End of variables declaration//GEN-END:variables 
}

Quelle

2016-05-26 ahmed

+0

Ahmed: ich voll und ganz verstehen, dass Englisch nicht Ihre erste Sprache sein kann, wie es meins ist es nicht. Aber könnten Sie zumindest Ihre Tippfehler und Interpunktion korrigieren? Es ist wirklich schwierig, deine Frage zu analysieren. –

+0

ja vielen Dank für Ihren Kommentar, ich werde versuchen, mein Englisch zu verbessern – ahmed

+0

Ahmed: Danke für die Verbesserung der Interpunktion; könnten Sie auch versuchen, Ihren Code in ein minimales, vollständiges und überprüfbares Beispiel zu ändern (wie in http://stackoverflow.com/help/mcve empfohlen) –

Antwort

0

Wenn ich verstehe Sie ganze RDF-Datei in einem Textbereich angezeigt werden soll. Also, wenn es das ist, was Sie wollen, müssen Sie nur, es zu lesen, wie ein Leser etwas mit ...

try{ 
    FileReader f = new FileReader("c:\\opus_august2007.rdf"); 
    BufferedReader b = new BufferedReader(f); 
    boolean eof = false; 
    while(! eof) 
     { 
     String lineIn = b.readLine(); 
     if(lineIn == null) 
     { 
     eof = true; 
     } 
     else 
     { 
     mytxtarea.append(lineIn + System.getProperty("line.separator")); 
     } 
     } 
    }catch(Exception e){ 
     e.printStackTrace(); 
    }

Quelle

2016-05-28 07:54:18 Supupoff

+0

Vielen Dank – ahmed

+0

Hallo, ich möchte mein Ergebnis dieses Programms anzeigen als Baum möchte ich eine Hand, um meine Arbeit zu beenden und danke im Voraus Hier ist mein Code – ahmed

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