Fórum Meus Registro nao cadastra na minha base de dados #571999
02/12/2016
0
estou com uma duvida e não sei o que estou fazendo de errado, eu sou novo no mundo java rsrsr. mais enfim, to fazendo um projeto de faculdade.
e a ideia do projeto seria um sistema de cadastro de cliente.
eu já montei meu sistema com uma interface gráfica, porem quando eu coloco os dados no sistema e executo para que pegue as info no base de dados.
só registra o ID.
se alguém tiver alguma solução eu agradeço.
aqui esta minha classe principal
package gui;
import modelo.Usuario;
import dao.UsuarioDAO;
import javax.swing.JOptionPane;
public class UsuarioGUI extends javax.swing.JFrame {
public UsuarioGUI() {
initComponents();
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jTextField1 = new javax.swing.JTextField();
jTextField2 = new javax.swing.JTextField();
jTextField3 = new javax.swing.JTextField();
jTextField4 = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Sistema Connect Wave");
jLabel1.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
jLabel1.setText("SISTEMA DE CADASTRO");
jLabel1.setBorder(javax.swing.BorderFactory.createCompoundBorder(null, javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0), 5)));
jButton1.setText("CADASTRAR");
jButton1.setName("UsuarioGUI"); // NOI18N
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setText("LIMPAR");
jButton2.setName("UsuarioGUI"); // NOI18N
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jButton3.setText("SAIR");
jButton3.setName("UsuarioGUI"); // NOI18N
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jTextField1.setName("UsuarioGUI"); // NOI18N
jTextField2.setName("UsuarioGUI"); // NOI18N
jTextField3.setName("UsuarioGUI"); // NOI18N
jTextField4.setName("UsuarioGUI"); // NOI18N
jLabel2.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
jLabel2.setText("CADASTRAR NOVO CLIENTE");
jLabel3.setText("NOME");
jLabel4.setText("CPF");
jLabel5.setText("EMAIL");
jLabel6.setText("RENDA FAMILIAR");
jLabel7.setText("Connect Wave - 2016");
jLabel7.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED, null, new java.awt.Color(0, 0, 0), null, null));
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(70, 70, 70)
.addComponent(jLabel1))
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel2))
.addGroup(layout.createSequentialGroup()
.addGap(148, 148, 148)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jLabel7)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 95, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addContainerGap(79, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGap(57, 57, 57)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jButton1)
.addComponent(jLabel3)
.addComponent(jLabel4)
.addComponent(jLabel5)
.addComponent(jLabel6))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jTextField1)
.addComponent(jTextField2)
.addComponent(jTextField3)
.addComponent(jTextField4, javax.swing.GroupLayout.DEFAULT_SIZE, 132, Short.MAX_VALUE))
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 95, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(48, 48, 48))))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel1)
.addGap(18, 18, 18)
.addComponent(jLabel2)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(30, 30, 30)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel4))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel5))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELILucas Silva
Curtir tópico
+ 0Posts
02/12/2016
Lucas Silva
package modelo;
public class Usuario {
Long id;
String nome;
String cpf;
String email;
String renda;
public String getCpf() {
return cpf; }
public void setCpf(String cpf) {
this.cpf = cpf; }
public String getEmail() {
return email; }
public void setEmail(String email) {
this.email = email; }
public Long getId() {
return id; }
public void setId(Long id) {
this.id = id; }
public String getNome() {
return nome; }
public void setNome(String nome) {
this.nome = nome; }
public String getRenda() {
return renda; }
public void setRenda(String renda) {
this.renda = renda; }
}
Gostei + 0
02/12/2016
Lucas Silva
package dao;
import factory.ConnectionFactory;
import modelo.Usuario;
import java.sql.*;
import java.sql.PreparedStatement;
public class UsuarioDAO {
private final Connection connection;
Long id;
String nome;
String cpf;
String email;
String renda;
public UsuarioDAO(){
this.connection = new ConnectionFactory().getConnection();
}
public void adiciona(Usuario usuario){
String sql;
sql = "INSERT INTO usuario(nome,cpf,email,renda) VALUES(?,?,?,?)";
try {
PreparedStatement stmt = connection.prepareStatement(sql);
stmt.setString(1, usuario.getNome());
stmt.setString(2, usuario.getCpf());
stmt.setString(3, usuario.getEmail());
stmt.setString(4, usuario.getRenda());
stmt.execute();
stmt.close();
}
catch (SQLException u) {
throw new RuntimeException(u);
}
}
}
Gostei + 0
02/12/2016
Jones Granatyr
Gostei + 0
02/12/2016
Lucas Silva
.addComponent(jButton2)
.addComponent(jButton1))
.addGap(79, 79, 79)))
.addComponent(jLabel7))
);
pack();
}// </editor-fold>
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
jTextField1.setText("");
jTextField2.setText("");
jTextField3.setText("");
jTextField4.setText("");
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
Usuario usuarios = new Usuario();
usuarios.setNome(jTextField1.getText());
usuarios.setCpf(jTextField2.getText());
usuarios.setEmail(jTextField3.getText());
usuarios.setRenda(jTextField4.getText());
if ((jTextField1.getText().isEmpty()) ||
(jTextField2.getText().isEmpty()) ||
(jTextField3.getText().isEmpty()) ||
(jTextField4.getText().isEmpty())) {
JOptionPane.showMessageDialog(null, "Todos os Campos Devem ser Preenchidos!!!");
} else {
UsuarioDAO dao = new UsuarioDAO(); Usuario usuario;
usuario = new Usuario();
dao.adiciona(usuario);
JOptionPane.showMessageDialog(null, "Usuario "+jTextField1.getText()+"Cadastro inserido com sucesso!");
}
// apaga os dados preenchidos nos campos de texto
jTextField1.setText("");
jTextField2.setText("");
jTextField3.setText("");
jTextField4.setText("");
}
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
System.exit(0);
}
public static void main(String args[]) {
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 | InstantiationException | IllegalAccessException | javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(UsuarioGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
java.awt.EventQueue.invokeLater(() -> {
new UsuarioGUI().setVisible(true);
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JTextField jTextField1;
private javax.swing.JTextField jTextField2;
private javax.swing.JTextField jTextField3;
private javax.swing.JTextField jTextField4;
// End of variables declaration
}
Gostei + 0
02/12/2016
Lucas Silva
para minha textfield, eu estava chamando o objeto "usuario" ao inves de chama lo o objeto que tinha criado que na realidade é "usuarios"
de qual quer forma obrigado.
Gostei + 0
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