private void jButton1ActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_jButton1ActionPerformed
try {
interfaces op;
op = (interfaces) Naming.lookup("rmi://localhost/persistencia");
pre = op.buscaPregunta(Integer.parseInt(jTextField1.getText()));
if (pre != null) {
this.jLabel5.setText(Integer.toString(pre.getIdpregunta()));
this.jTextField2.setText(pre.getPregunta());
this.jTextField3.setText(pre.getRespuestacorrecta());
this.jTextField1.setText("");
Examen c;
c = op.buscaExamen(pre.getExamen().getIdexamen());
Materia t;
t = op.buscaMateria(c.getMateria().getIdmateria());
this.jComboBox1.setSelectedItem(
exa.getIdexamen() + "-" + t.getNombre() + "-" + exa.getParcial());
this.jTextField1.setText("");
} else {
JOptionPane.showMessageDialog(null, "No existe");
}
} catch (NotBoundException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (MalformedURLException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (RemoteException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
}
} // GEN-LAST:event_jButton1ActionPerformed
private void jButton2ActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_jButton2ActionPerformed
if (jTextField2.getText().isEmpty()) {
JOptionPane.showMessageDialog(null, "Debe Ingresar una Pregunta");
} else {
pre.setPregunta(jTextField2.getText());
pre.setRespuestacorrecta(jTextField3.getText());
String texto = (String) jComboBox1.getSelectedItem();
String[] parts = texto.split("-");
String part = parts[0];
exa.setIdexamen(Integer.parseInt(part));
pre.setExamen(exa);
try {
interfaces op;
op = (interfaces) Naming.lookup("rmi://localhost/persistencia");
if (op.insertarPregunta(pre)) {
this.jLabel5.setText("");
this.jTextField2.setText("");
JOptionPane.showMessageDialog(null, "Se inserto correctamente");
this.jLabel5.setText("");
this.jTextField2.setText("");
this.jTextField3.setText("");
} else {
JOptionPane.showMessageDialog(null, "Ocurrio un error");
}
} catch (NotBoundException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (MalformedURLException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (RemoteException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
}
}
} // GEN-LAST:event_jButton2ActionPerformed
private void jButton3ActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_jButton3ActionPerformed
try {
if (this.jTextField2.getText().length() > 0) {
pre.setPregunta(jTextField2.getText());
pre.setRespuestacorrecta(jTextField3.getText());
pre.setIdpregunta(Integer.parseInt(jLabel5.getText()));
String texto = (String) jComboBox1.getSelectedItem();
String[] parts = texto.split("-");
String part = parts[0];
exa.setIdexamen(Integer.parseInt(part));
pre.setExamen(exa);
interfaces op;
op = (interfaces) Naming.lookup("rmi://localhost/persistencia");
if (op.actualizarPregunta(pre)) {
JOptionPane.showMessageDialog(null, "Se actualizo correctamente");
this.jLabel5.setText("");
this.jTextField2.setText("");
this.jTextField3.setText("");
} else {
JOptionPane.showMessageDialog(null, "Ocurrio un error");
}
} else {
JOptionPane.showMessageDialog(
null, "Debe buscar primero el centro de trabajo para poder eliminar o actualizar ");
}
} catch (NotBoundException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (MalformedURLException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (RemoteException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
}
} // GEN-LAST:event_jButton3ActionPerformed
private void jButton4ActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_jButton4ActionPerformed
try {
if (this.jTextField2.getText().length() > 0) {
interfaces op;
op = (interfaces) Naming.lookup("rmi://localhost/persistencia");
pre.setIdpregunta(Integer.parseInt(jLabel5.getText()));
if (op.eliminarPregunta(pre)) {
JOptionPane.showMessageDialog(null, "Se Elimino correctamente");
this.jLabel5.setText("");
this.jTextField2.setText("");
this.jTextField3.setText("");
} else {
JOptionPane.showMessageDialog(null, "Ocurrio un error");
}
} else {
JOptionPane.showMessageDialog(
null, "Debe buscar primero escuela para poder eliminar o actualizar ");
}
} catch (NotBoundException | MalformedURLException | RemoteException ex) {
Logger.getLogger(Centros.class.getName()).log(Level.SEVERE, null, ex);
}
} // GEN-LAST:event_jButton4ActionPerformed
public PreguntasForm() {
List lista_examenes_combo = new ArrayList();
initComponents();
try {
interfaces op;
op = (interfaces) Naming.lookup("rmi://localhost/persistencia");
lista_examenes_combo = op.listaExamenes();
for (int i = 0; i < lista_examenes_combo.size(); i++) {
exa = (Examen) lista_examenes_combo.get(i);
MateriaDAO edao = new MateriaDAO();
Materia ma;
ma = edao.buscar(exa.getMateria().getIdmateria());
jComboBox1.addItem(exa.getIdexamen() + "-" + ma.getNombre() + "-" + exa.getParcial());
}
} catch (NotBoundException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (MalformedURLException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
} catch (RemoteException ex) {
Logger.getLogger(PreguntasForm.class.getName()).log(Level.SEVERE, null, ex);
}
}