Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.proyecto.vista; import com.proyecto.beans.Periodo; import com.proyecto.control.Controlador; import com.proyecto.control.PeriodoControlador; import java.lang.reflect.InvocationTargetException; import java.util.List; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JOptionPane; import org.apache.commons.beanutils.BeanUtils; import org.jdesktop.beansbinding.AutoBinding; import org.jdesktop.beansbinding.BeanProperty; import org.jdesktop.observablecollections.ObservableCollections; import org.jdesktop.swingbinding.JTableBinding; import org.jdesktop.swingbinding.SwingBindings; /** * * @author Documentos */ public class MantenimientoPeriodo extends javax.swing.JInternalFrame { /** * Creates new form MantenimientoPeriodo */ private static MantenimientoPeriodo instancia; public MantenimientoPeriodo() { initComponents(); listar(); FormularioUtil.activarComponente(panelDatos, false); FormularioUtil.activarComponente(panelOpciones, true); FormularioUtil.activarComponente(panelGuardar, false); } public static MantenimientoPeriodo getInstancia() { if (instancia == null) { instancia = new MantenimientoPeriodo(); } return instancia; } /** * 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() { jLabel1 = new javax.swing.JLabel(); txtbuscar = new javax.swing.JTextField(); jLabel2 = new javax.swing.JLabel(); jScrollPane1 = new javax.swing.JScrollPane(); tblperiodo = new javax.swing.JTable(); panelDatos = new javax.swing.JPanel(); periodoLabel = new javax.swing.JLabel(); periodoField = new javax.swing.JTextField(); chckVigente = new javax.swing.JCheckBox(); jDateFecha = new com.toedter.calendar.JDateChooser(); periodoLabel1 = new javax.swing.JLabel(); jButton1 = new javax.swing.JButton(); panelOpciones = new javax.swing.JPanel(); btnnuevo = new javax.swing.JButton(); btnmodificar = new javax.swing.JButton(); btneliminar = new javax.swing.JButton(); panelGuardar = new javax.swing.JPanel(); btnguardar = new javax.swing.JButton(); btncancelar = new javax.swing.JButton(); setClosable(true); setIconifiable(true); setTitle("Mantenimiento de Periodo"); jLabel1.setText("Buscar: "); jLabel2.setText("Lista de periodos:"); tblperiodo .setModel(new javax.swing.table.DefaultTableModel( new Object[][] { { null, null, null, null }, { null, null, null, null }, { null, null, null, null }, { null, null, null, null } }, new String[] { "Title 1", "Title 2", "Title 3", "Title 4" })); jScrollPane1.setViewportView(tblperiodo); panelDatos.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Datos", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Times New Roman", 1, 10))); // NOI18N panelDatos.setToolTipText(""); periodoLabel.setText("Periodo:"); chckVigente.setText("Vigente"); periodoLabel1.setText("Fecha Creacin"); javax.swing.GroupLayout panelDatosLayout = new javax.swing.GroupLayout(panelDatos); panelDatos.setLayout(panelDatosLayout); panelDatosLayout.setHorizontalGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelDatosLayout.createSequentialGroup().addContainerGap() .addGroup(panelDatosLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(periodoLabel).addComponent(periodoLabel1)) .addGap(40, 40, 40) .addGroup(panelDatosLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(chckVigente) .addComponent(jDateFecha, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(periodoField, javax.swing.GroupLayout.PREFERRED_SIZE, 250, javax.swing.GroupLayout.PREFERRED_SIZE)) .addContainerGap(23, Short.MAX_VALUE))); panelDatosLayout.setVerticalGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelDatosLayout.createSequentialGroup().addContainerGap().addGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(panelDatosLayout.createSequentialGroup() .addGroup(panelDatosLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(periodoLabel).addComponent(periodoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jDateFecha, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addComponent(periodoLabel1)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(chckVigente).addContainerGap(110, Short.MAX_VALUE))); jButton1.setText("Buscar"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); panelOpciones.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "Opciones", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, new java.awt.Font("Times New Roman", 1, 10))); // NOI18N panelOpciones.setToolTipText(""); btnnuevo.setText("Nuevo"); btnnuevo.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnnuevoActionPerformed(evt); } }); btnmodificar.setText("Modificar"); btnmodificar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnmodificarActionPerformed(evt); } }); btneliminar.setText("Eliminar"); btneliminar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btneliminarActionPerformed(evt); } }); javax.swing.GroupLayout panelOpcionesLayout = new javax.swing.GroupLayout(panelOpciones); panelOpciones.setLayout(panelOpcionesLayout); panelOpcionesLayout.setHorizontalGroup(panelOpcionesLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, panelOpcionesLayout.createSequentialGroup() .addGap(29, 29, 29) .addGroup(panelOpcionesLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(btnmodificar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btneliminar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btnnuevo, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(27, 27, 27))); panelOpcionesLayout.setVerticalGroup(panelOpcionesLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, panelOpcionesLayout.createSequentialGroup() .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btnnuevo).addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btnmodificar) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btneliminar).addContainerGap())); panelGuardar.setBorder(javax.swing.BorderFactory.createTitledBorder("")); btnguardar.setText("Guardar"); btnguardar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnguardarActionPerformed(evt); } }); btncancelar.setText("Cancelar"); btncancelar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btncancelarActionPerformed(evt); } }); javax.swing.GroupLayout panelGuardarLayout = new javax.swing.GroupLayout(panelGuardar); panelGuardar.setLayout(panelGuardarLayout); panelGuardarLayout.setHorizontalGroup(panelGuardarLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelGuardarLayout.createSequentialGroup().addGap(34, 34, 34) .addGroup(panelGuardarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(btnguardar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(btncancelar, javax.swing.GroupLayout.DEFAULT_SIZE, 86, Short.MAX_VALUE)) .addGap(32, 32, 32))); panelGuardarLayout.setVerticalGroup(panelGuardarLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(panelGuardarLayout.createSequentialGroup().addContainerGap().addComponent(btnguardar) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btncancelar) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); 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).addComponent(jScrollPane1) .addGroup(layout.createSequentialGroup() .addComponent(panelDatos, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(panelGuardar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGap(1, 1, 1)) .addComponent(panelOpciones, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(3, 3, 3)) .addGroup( layout.createSequentialGroup().addComponent(jLabel2).addGap(0, 0, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup().addComponent(jLabel1).addGap(18, 18, 18) .addComponent(txtbuscar, javax.swing.GroupLayout.PREFERRED_SIZE, 403, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jButton1, 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().addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel1) .addComponent(txtbuscar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton1)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED).addComponent(jLabel2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 133, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(panelDatos, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(layout.createSequentialGroup() .addComponent(panelOpciones, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(panelGuardar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); pack(); }// </editor-fold>//GEN-END:initComponents private void btnnuevoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnnuevoActionPerformed // TODO add your handling code here: accion = Controlador.NUEVO; periodoControlador.prepararCrear(); FormularioUtil.activarComponente(panelOpciones, false); FormularioUtil.activarComponente(panelGuardar, true); FormularioUtil.activarComponente(panelDatos, true); periodoField.requestFocusInWindow(); }//GEN-LAST:event_btnnuevoActionPerformed private void btnmodificarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnmodificarActionPerformed // TODO add your handling code here: accion = Controlador.MODIFICAR; int fila = this.tblperiodo.getSelectedRow(); if (fila != -1) { FormularioUtil.activarComponente(panelDatos, true); FormularioUtil.activarComponente(panelOpciones, false); FormularioUtil.activarComponente(panelGuardar, true); accion = Controlador.MODIFICAR; periodoControlador.setSeleccionado(lista.get(fila)); Periodo periodo = periodoControlador.getSeleccionado(); try { periodoField.setText(BeanUtils.getProperty(periodo, "periodo")); if (periodo.getFechaCreacion() != null) { jDateFecha.setDate(periodo.getFechaCreacion()); } if (periodo.getVigente() != null) { chckVigente.setSelected(periodo.getVigente()); } } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException ex) { Logger.getLogger(MantenimientoClase.class.getName()).log(Level.SEVERE, null, ex); } } else { JOptionPane.showMessageDialog(null, "Debe seleccionar una Clase", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } }//GEN-LAST:event_btnmodificarActionPerformed private void btneliminarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btneliminarActionPerformed // TODO add your handling code here: accion = Controlador.ELIMINAR; if (tblperiodo.getSelectedRow() != -1) { Integer codigo = tblperiodo.getSelectedRow(); Periodo periodo = periodoControlador.buscarPorId(lista.get(codigo).getId()); if (periodo != null) { if (JOptionPane.showConfirmDialog(null, "Desea Eliminar el Periodo?", "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { int[] filas = tblperiodo.getSelectedRows(); for (int i = 0; i < filas.length; i++) { Periodo periodo2 = lista.get(filas[0]); lista.remove(periodo2); periodoControlador.setSeleccionado(periodo2); periodoControlador.accion(accion); } if (periodoControlador.accion(accion) == 3) { JOptionPane.showMessageDialog(null, "Periodo eliminado correctamente", "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE); } else { JOptionPane.showMessageDialog(null, "Periodo no eliminada", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else { JOptionPane.showMessageDialog(null, "Periodo no eliminada", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } } else { JOptionPane.showMessageDialog(null, "Debe seleccionar un Periodo", "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } }//GEN-LAST:event_btneliminarActionPerformed private void btnguardarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnguardarActionPerformed // TODO add your handling code here: String palabra = ""; String palabra2 = ""; if (accion == 1) { palabra = "registrar"; palabra2 = "registrado"; if (JOptionPane.showConfirmDialog(null, "Desea " + palabra + " la Periodo?", "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { periodoControlador.setearVigenteFalse(); periodoControlador.getSeleccionado().setPeriodo(Integer.parseInt(periodoField.getText())); periodoControlador.getSeleccionado().setFechaCreacion(jDateFecha.getDate()); periodoControlador.getSeleccionado().setVigente(chckVigente.isSelected()); periodoControlador.accion(accion); lista.add(periodoControlador.getSeleccionado()); if (accion == 1) { JOptionPane.showMessageDialog(null, "Periodo " + palabra2 + " correctamente", "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE); FormularioUtil.limpiarComponente(panelDatos); } else { JOptionPane.showMessageDialog(null, "Periodo no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else { FormularioUtil.limpiarComponente(panelDatos); JOptionPane.showMessageDialog(null, "Periodo no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else if (accion == 2) { palabra = "modificar"; palabra2 = "modificado"; if (JOptionPane.showConfirmDialog(null, "Desea " + palabra + " el Periodo?", "Mensaje del Sistema", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { if (accion == 2) { JOptionPane.showMessageDialog(null, "Periodo " + palabra2 + " correctamente", "Mensaje del Sistema", JOptionPane.INFORMATION_MESSAGE); lista.clear(); periodoControlador.getSeleccionado().setPeriodo(Integer.parseInt(periodoField.getText())); periodoControlador.getSeleccionado().setFechaCreacion(jDateFecha.getDate()); periodoControlador.getSeleccionado().setVigente(chckVigente.isSelected()); periodoControlador.accion(accion); listar(); FormularioUtil.limpiarComponente(panelDatos); } else { JOptionPane.showMessageDialog(null, "Periodo no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } else { FormularioUtil.limpiarComponente(panelDatos); JOptionPane.showMessageDialog(null, "Periodo no " + palabra2, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } } FormularioUtil.activarComponente(panelOpciones, true); FormularioUtil.activarComponente(panelGuardar, false); FormularioUtil.activarComponente(panelDatos, false); }//GEN-LAST:event_btnguardarActionPerformed private void btncancelarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btncancelarActionPerformed // TODO add your handling code here: FormularioUtil.activarComponente(panelDatos, false); FormularioUtil.limpiarComponente(panelDatos); FormularioUtil.activarComponente(panelOpciones, true); FormularioUtil.activarComponente(panelGuardar, false); }//GEN-LAST:event_btncancelarActionPerformed private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed // TODO add your handling code here: try { int anio = Integer.parseInt(txtbuscar.getText()); lista.clear(); lista.addAll(periodoControlador.buscarPeriodosXAnio(anio)); } catch (NumberFormatException e) { JOptionPane.showMessageDialog(null, e, "Mensaje del Sistema", JOptionPane.ERROR_MESSAGE); } }//GEN-LAST:event_jButton1ActionPerformed private int accion; private List<Periodo> lista; private final PeriodoControlador periodoControlador = new PeriodoControlador(); // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton btncancelar; private javax.swing.JButton btneliminar; private javax.swing.JButton btnguardar; private javax.swing.JButton btnmodificar; private javax.swing.JButton btnnuevo; private javax.swing.JCheckBox chckVigente; private javax.swing.JButton jButton1; private com.toedter.calendar.JDateChooser jDateFecha; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JPanel panelDatos; private javax.swing.JPanel panelGuardar; private javax.swing.JPanel panelOpciones; private javax.swing.JTextField periodoField; private javax.swing.JLabel periodoLabel; private javax.swing.JLabel periodoLabel1; private javax.swing.JTable tblperiodo; private javax.swing.JTextField txtbuscar; // End of variables declaration//GEN-END:variables private void listar() { lista = periodoControlador.buscarTodos(); lista = ObservableCollections.observableList(lista); JTableBinding binding = SwingBindings.createJTableBinding(AutoBinding.UpdateStrategy.READ, lista, tblperiodo); BeanProperty bId = BeanProperty.create("id"); BeanProperty bPeriodo = BeanProperty.create("periodo"); BeanProperty bVigente = BeanProperty.create("vigente"); binding.addColumnBinding(bId).setColumnName("ID").setEditable(false); binding.addColumnBinding(bPeriodo).setColumnName("PERIODO").setEditable(false); binding.addColumnBinding(bVigente).setColumnName("VIGENTE").setEditable(false) .setColumnClass(Boolean.class); binding.bind(); } }