Erro hibernate

alexsandersi · Outubro 6, 2008, 9:54am

alguém sabe como solucionar esse erro…meu hibernate é o 3.0 meu banco é mysql 5.0…

2 [AWT-EventQueue-0] INFO org.hibernate.cfg.annotations.Version - Hibernate Annotations 3.4.0.CR1
06/10/2008 11:08:48 org.hibernate.cfg.Environment
INFO: Hibernate 3.2.6
06/10/2008 11:08:48 org.hibernate.cfg.Environment
INFO: hibernate.properties not found
06/10/2008 11:08:48 org.hibernate.cfg.Environment buildBytecodeProvider
INFO: Bytecode provider name : cglib
06/10/2008 11:08:48 org.hibernate.cfg.Environment
INFO: using JDK 1.4 java.sql.Timestamp handling
122 [AWT-EventQueue-0] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.1.0.CR1
205 [AWT-EventQueue-0] INFO org.hibernate.cfg.AnnotationBinder - Binding entity from annotated class: Classes.Usuario
258 [AWT-EventQueue-0] INFO org.hibernate.cfg.annotations.EntityBinder - Bind entity Classes.Usuario on table Usuario
314 [AWT-EventQueue-0] INFO org.hibernate.cfg.AnnotationConfiguration - Hibernate Validator not found: ignoring
06/10/2008 11:08:48 org.hibernate.connection.UserSuppliedConnectionProvider configure
WARNING: No connection properties specified - the user must supply JDBC connections
Exception in thread “AWT-EventQueue-0” java.lang.ExceptionInInitializerError
at TELAS.TelaUsuario.jButton1ActionPerformed(TelaUsuario.java:114)
at TELAS.TelaUsuario.access$0(TelaUsuario.java:109)
at TELAS.TelaUsuario$1.actionPerformed(TelaUsuario.java:69)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
at org.hibernate.dialect.DialectFactory.determineDialect(DialectFactory.java:57)
at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:39)
at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:426)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:128)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1298)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:854)
at Classes.HibernateUtil.(HibernateUtil.java:12)

devel.andrerocha · Outubro 6, 2008, 9:57am

O erro não parece estar iniciando no hibernate pois a exception tá acusando no awt…tem como postar as classes?

alexsandersi · Outubro 6, 2008, 9:59am

import javax.swing.JOptionPane;

import org.hibernate.Session;
import Classes.HibernateUtil;
import Classes.Usuario;

public class TelaUsuario extends javax.swing.JFrame {
    
    /** Creates new form TelaUsuario */
    public TelaUsuario() {
        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.
     */
                           
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jUsuario = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();
        jSenha = new javax.swing.JPasswordField();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("CADASTRO DE USU\u00c1RIO");
        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(""));
        jLabel1.setText("Usu\u00e1rio");

        jLabel2.setText("Senha");

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel1)
                    .addComponent(jLabel2))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jSenha, javax.swing.GroupLayout.DEFAULT_SIZE, 249, Short.MAX_VALUE)
                    .addComponent(jUsuario, javax.swing.GroupLayout.DEFAULT_SIZE, 249, Short.MAX_VALUE))
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(jUsuario, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(21, 21, 21)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(jSenha, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

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

        jButton2.setText("Sair");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        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()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 75, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 75, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            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)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE, false)
                    .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
        setBounds((screenSize.width-347)/2, (screenSize.height-200)/2, 347, 200);
    }// </editor-fold>                        

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         
if (jUsuario.getText().length()==0||jSenha.getText().length()==0){
	JOptionPane.showMessageDialog(null, "Campos Usuário e Senha Obrigatórios");
}
else{
	Session s = HibernateUtil.openSession();
	Usuario user = new Usuario();
	user.setNome(jUsuario.getText());
	user.setSenha(jSenha.getText());
	s.beginTransaction();
	s.save(user);
	s.getTransaction().commit();
    jUsuario.setText("");
    jSenha.setText("");
    JOptionPane.showMessageDialog(null, "Usuário Incluido");
}
    }                                        

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                         
this.dispose();// TODO adicione seu código de manipulação aqui:
    }                                        
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new TelaUsuario().setVisible(true);
            }
        });
    }
    
    // Declaração de variáveis - não modifique                     
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPasswordField jSenha;
    private javax.swing.JTextField jUsuario;
    // Fim da declaração de variáveis                   
    
}

marciocamurati · Outubro 6, 2008, 11:24am

De acordo com a exception que você postou:

...
Caused by: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set 
...

Existem dois pontos a serem olhados:

Você definiu na sua configuração a property de Dialect do Hibernate?

hibernate.dialect=org.hibernate.dialect.MySQLDialect

A lib do MySQL está configurado no seu projeto?

E outra coisa importante sempre coloque códigos entre a tag [ code ] facilita a leitura!

[]s

system · Dezembro 28, 2015, 11:03pm

Erro hibernate

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