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Java.lang.noclassdeffounderror: javax/comm/portinuseexception

7ider5 Messages postés 5 Date d'inscription lundi 19 novembre 2012 Statut Membre Dernière intervention 19 novembre 2012 - 6 mai 2008 à 17:13
7ider5 Messages postés 5 Date d'inscription lundi 19 novembre 2012 Statut Membre Dernière intervention 19 novembre 2012 - 6 mai 2008 à 17:18
salut!
j'ai réalisé d'un coté une appli client/serveur utilisant le protocole SSL qui marche.
d'un autre coté une appli utilisant une comm RS232 avec javax.comm qui marche aussi.
J'ai reuni les deux dans un projet, qui fonctionne quand je le lance avec NetBean(6.0.1)
mais lorsque j'essaye de lancer directement le .jar, patatrac, je me retrouve avec :

Exception in thread "main" java.lang.NoClassDefFounderror: javax/comm/PortInUseException
        at serveurlaser.Main.main<Main.java:19>
Caused by: java.lang.ClassNotFoundException: javax.comm.PortInUseException
        at java.net.URLClassLoader$1.run
        at java.security.AccessController.doPrivileged<Native Method>
        at java.net.URLClassLoader.findClass
        at java.lang.ClassLoader.loadClass
        at sun.misc.Launcher$AppClassLoader.loadClass
        at java.lang.ClassLoader.loadClass
        at java.lang.ClassLoader.loadClassInternal
        ... 1 more

Pourquoi donc?
A voir également:

1 réponse

Réponse 1 / 1
7ider5 Messages postés 5 Date d'inscription lundi 19 novembre 2012 Statut Membre Dernière intervention 19 novembre 2012
6 mai 2008 à 17:18
voici le source :

package serveurlaser;
import javax.comm.*;
import java.util.*;
import java.lang.*;
import java.security.*;
import java.awt.*;
import java.io.*;
import javax.swing.*;
import javax.net.ssl.*;
import javax.net.*;
import java.net.Socket;
import java.net.ServerSocket;

/**
 *
 * @author  pierre
 */
public class FServeur extends javax.swing.JFrame {
    public static String carte;
    private SerialPort serialPort;
    CommPortIdentifier portId;
    SSLServerSocket serverSocket = null;
    SSLSocket clientSocket = null;
    BufferedReader isClient = null;
    PrintWriter osClient = null;    int port 9999, i 0;
    String msg_String = null;
    int msg_hash = 0;
    int Clientconnected = 0;
    String[] Id = {"yassine bouslimani"};
    String[] Pass = {"bouslimani"};
    String[] CarteMgt = {"T1:%1 0106763 2?.A5"};
   
    /** Creates new form FServeur */
    public FServeur()
    {
        initComponents();
        //listePortsDispo();
    }
   
    public void listePortsDispo()
    {
       
        Enumeration portList=CommPortIdentifier.getPortIdentifiers();
        if (portList==null)
        {
            AreaEvent.append("Aucun port COM" );
            ComPort.addItem("No COM");
            return;
        }
        AreaEvent.append("recherche ports COM...\n" );
        while (portList.hasMoreElements())
        {
            portId=(CommPortIdentifier)portList.nextElement();
            //System.out.println("* "+portId.getName());
            try
            {
                //serialPort
                serialPort = (SerialPort) portId.open("ModeEvenement", 2000);
                ComPort.addItem(portId.getName());
            }
            catch (PortInUseException e) {}
        } //fin while
        serialPort.close();
        AreaEvent.append("Choisir port COM\n");
    } //fin de la methode listePortsDispo()
   
    // Création du serveur
    public void creerServeur()
    {
        port = Integer.parseInt(TxtPort.getText());
        try {
            System.out.print(".");
           
            String keystore = "serverkeys";
            char keystorepass[] = "serverpwd".toCharArray();
            char keypassword[] = "serverpwd".toCharArray();
           
            KeyStore ks = KeyStore.getInstance("JKS");
            ks.load(new FileInputStream(keystore), keystorepass);
            KeyManagerFactory kmf =
            KeyManagerFactory.getInstance("SunX509");
            kmf.init(ks, keypassword);
            SSLContext sslcontext =
            SSLContext.getInstance("SSLv3");
            sslcontext.init(kmf.getKeyManagers(), null, null);
            ServerSocketFactory ssf =
            sslcontext.getServerSocketFactory();
           
            serverSocket = (SSLServerSocket) ssf.createServerSocket(port);
            AreaEvent.append("Lancé.\n\n");
        }
        catch (IOException e) {
            AreaEvent.append(
            "...failed.\nProbleme a la creation du SSLServerSocket : " + e);
            System.exit(1);
        }
        catch (Exception e) {
            AreaEvent.append(
            "...failed.\nProbleme a la creation du SSLServerSocket : " + e);
            System.exit(1);
        }
    }
       
    // Attente de connexion d'un client
    public void attendreConnexion()
    {
        try {
            clientSocket = (SSLSocket) serverSocket.accept();
            AreaEvent.append("Client accepté.");
            Clientconnected = 1;
            String[] supported = clientSocket.getSupportedCipherSuites();
            AreaEvent.append("cipher suites autorisé : "+ supported);
            clientSocket.setEnabledCipherSuites(supported);
        }
        catch (IOException e) {
            AreaEvent.append(
            "Impossible d'echanger avec BufferedReader et PrintWriter pour le clientSocket : " +
            e);
            System.exit(1);
        }
    }
   
    // Récupération des flux d'entrée de sortie
    public void obtenirFlux()
    {
        try {
            isClient = new BufferedReader(new InputStreamReader(clientSocket.
            getInputStream()));
            osClient = new PrintWriter(clientSocket.getOutputStream());
        }
        catch (IOException e) {
            AreaEvent.append("Impossible d'exanger les flux : " + e);
        }
    }

   
//Initialisation de la Frame
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                         
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        BtServeur = new javax.swing.JButton();
        jPanel3 = new javax.swing.JPanel();
        jScrollPane3 = new javax.swing.JScrollPane();
        AreaClients = new javax.swing.JTextArea();
        jPanel4 = new javax.swing.JPanel();
        TxtIdentifiants = new javax.swing.JTextField();
        TxtPassword = new javax.swing.JPasswordField();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        BtIdentification = new javax.swing.JButton();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        TxtPort = new javax.swing.JTextField();
        ComPort = new javax.swing.JComboBox();
        jLabel5 = new javax.swing.JLabel();
        jPanel2 = new javax.swing.JPanel();
        jScrollPane1 = new javax.swing.JScrollPane();
        AreaComm = new javax.swing.JTextArea();
        TxtComm = new javax.swing.JTextField();
        BtEnvoi = new javax.swing.JButton();
        jScrollPane2 = new javax.swing.JScrollPane();
        AreaEvent = new javax.swing.JTextArea();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setResizable(false);

        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Gestion du serveur", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12)));

        BtServeur.setText("Démarrer Serveur");
        BtServeur.setEnabled(false);
        BtServeur.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtServeurActionPerformed(evt);
            }
        });

        jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Clients", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12)));

        AreaClients.setColumns(20);
        AreaClients.setRows(5);
        jScrollPane3.setViewportView(AreaClients);

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jScrollPane3, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 246, Short.MAX_VALUE)
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jScrollPane3, javax.swing.GroupLayout.DEFAULT_SIZE, 118, Short.MAX_VALUE)
        );

        jPanel4.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Connexion", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12)));

        jLabel1.setText("Identifiants");

        jLabel2.setText("Mot de passe");

        BtIdentification.setText("Identification");
        BtIdentification.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtIdentificationActionPerformed(evt);
            }
        });

        jLabel3.setText("IP Serveur");

        jLabel4.setText("Port d'écoute");

        TxtPort.setText("9999");

        jLabel5.setText("Port lecteur carte");

        javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
        jPanel4.setLayout(jPanel4Layout);
        jPanel4Layout.setHorizontalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(BtIdentification)
                    .addGroup(jPanel4Layout.createSequentialGroup()
                        .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel4Layout.createSequentialGroup()
                                .addComponent(jLabel1)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                .addComponent(jLabel3))
                            .addComponent(jLabel2, javax.swing.GroupLayout.Alignment.LEADING))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 30, Short.MAX_VALUE)
                        .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(ComPort, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jLabel5)
                            .addComponent(jLabel4)))
                    .addGroup(jPanel4Layout.createSequentialGroup()
                        .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(TxtPassword)
                            .addComponent(TxtIdentifiants, javax.swing.GroupLayout.DEFAULT_SIZE, 107, Short.MAX_VALUE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(TxtPort, javax.swing.GroupLayout.DEFAULT_SIZE, 113, Short.MAX_VALUE)))
                .addContainerGap())
        );
        jPanel4Layout.setVerticalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(jLabel3)
                    .addComponent(jLabel5))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtIdentifiants, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(ComPort, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(jLabel4))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtPassword, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(TxtPort, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(BtIdentification)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        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()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(BtServeur, javax.swing.GroupLayout.Alignment.TRAILING))
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 7, Short.MAX_VALUE)
                .addComponent(BtServeur)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Communication", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Tahoma", 1, 12)));

        AreaComm.setColumns(20);
        AreaComm.setRows(5);
        jScrollPane1.setViewportView(AreaComm);

        BtEnvoi.setText("Envoyer");
        BtEnvoi.setEnabled(false);
        BtEnvoi.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtEnvoiActionPerformed(evt);
            }
        });

        AreaEvent.setColumns(20);
        AreaEvent.setRows(5);
        jScrollPane2.setViewportView(AreaEvent);

        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 265, Short.MAX_VALUE)
                    .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 265, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel2Layout.createSequentialGroup()
                        .addComponent(TxtComm, javax.swing.GroupLayout.DEFAULT_SIZE, 172, Short.MAX_VALUE)
                        .addGap(8, 8, 8)
                        .addComponent(BtEnvoi, javax.swing.GroupLayout.PREFERRED_SIZE, 85, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 148, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(TxtComm, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(BtEnvoi))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 149, Short.MAX_VALUE)
                .addContainerGap())
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );

        pack();
    }// </editor-fold>                       

   
    private void BtServeurActionPerformed(java.awt.event.ActionEvent evt) {                                         

            BtServeur.setText("Arrêter Serveur");
            //copierCertificat();
            AreaEvent.append("Lancement du serveur...");
            creerServeur();
            AreaEvent.append("OK\n");
            AreaEvent.append("Attente d'un client...\n");
            attendreConnexion();
            //AreaEvent.append(connexion.getInetAddress().getHostName() + " s'est connecté\n");
            AreaEvent.append("Obtention des flux...");
            obtenirFlux();
            AreaEvent.append("OK\n");
           
            // Lecture des messages
            while (true) {
            try {
                msg_String = isClient.readLine();
                AreaEvent.append("Message du client client : " + msg_String);
            }
            catch (IOException e) {
                AreaEvent.append("Impossible d'accerder au I/O: " + e);
                System.exit(1);
            }
           
            if (msg_String.trim().equals("/bye")) {
                Clientconnected = 0;
                try
                {
                    clientSocket.close();
                    serverSocket.close();
                    System.exit(0);
                }catch (IOException e){}
            }
           
            if (Clientconnected == 1) {
                try {
                    AreaEvent.append("\nComputing...");
                    msg_hash = msg_String.hashCode();
                    System.out.print("done");
                    osClient.println(msg_hash);
                    osClient.flush();
                    AreaEvent.append("...and sent.\n");
                }
                catch (Exception e) {
                    System.out.println(e);
                    System.exit(1);
                }
            }
        }

       
       
    }                                        

    private void BtEnvoiActionPerformed(java.awt.event.ActionEvent evt) {                                       

    }                                      

    private void BtIdentificationActionPerformed(java.awt.event.ActionEvent evt) {                                                

    for (int i=0 ; i
0

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