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| 1 | -----------------------conexion------------------------- | |
| 2 | ||
| 3 | package com.conexion; | |
| 4 | import java.sql.*; | |
| 5 | /** | |
| 6 | * | |
| 7 | * @author DELL | |
| 8 | */ | |
| 9 | public class Conexion {
| |
| 10 | private Connection con; | |
| 11 | ||
| 12 | public Connection getCon() {
| |
| 13 | return con; | |
| 14 | } | |
| 15 | ||
| 16 | public void setCon(Connection con) {
| |
| 17 | this.con = con; | |
| 18 | } | |
| 19 | ||
| 20 | public void conectar() throws Exception | |
| 21 | {
| |
| 22 | try {
| |
| 23 | Class.forName("com.mysql.jdbc.Driver");
| |
| 24 | con=DriverManager.getConnection("jdbc:mysql://localhost:3306/bdEvaluacion?user=root&password=");
| |
| 25 | } catch (Exception e) {
| |
| 26 | throw e; | |
| 27 | } | |
| 28 | } | |
| 29 | ||
| 30 | public void desconectar() throws Exception | |
| 31 | {
| |
| 32 | try {
| |
| 33 | if(con!=null) | |
| 34 | {
| |
| 35 | if(con.isClosed()==false) | |
| 36 | {
| |
| 37 | con.close(); | |
| 38 | } | |
| 39 | } | |
| 40 | } catch (Exception e) {
| |
| 41 | throw e; | |
| 42 | } | |
| 43 | } | |
| 44 | } | |
| 45 | ||
| 46 | ||
| 47 | ||
| 48 | ----------------------------modelo--------------------------- | |
| 49 | package com.modelo; | |
| 50 | - | /* |
| 50 | + | |
| 51 | - | * To change this license header, choose License Headers in Project Properties. |
| 51 | + | |
| 52 | - | * To change this template file, choose Tools | Templates |
| 52 | + | |
| 53 | - | * and open the template in the editor. |
| 53 | + | |
| 54 | */ | |
| 55 | public class Empleado {
| |
| 56 | private int codigo; | |
| 57 | private String nombre; | |
| 58 | private int edad; | |
| 59 | private String dui; | |
| 60 | private String genero; | |
| 61 | private double salario; | |
| 62 | private String puesto; | |
| 63 | ||
| 64 | ||
| 65 | ||
| 66 | public Empleado() {
| |
| 67 | } | |
| 68 | ||
| 69 | public int getCodigo() {
| |
| 70 | return codigo; | |
| 71 | } | |
| 72 | ||
| 73 | public void setCodigo(int codigo) {
| |
| 74 | this.codigo = codigo; | |
| 75 | } | |
| 76 | ||
| 77 | public String getNombre() {
| |
| 78 | return nombre; | |
| 79 | } | |
| 80 | ||
| 81 | public void setNombre(String nombre) {
| |
| 82 | this.nombre = nombre; | |
| 83 | } | |
| 84 | ||
| 85 | public int getEdad() {
| |
| 86 | return edad; | |
| 87 | } | |
| 88 | ||
| 89 | public void setEdad(int edad) {
| |
| 90 | this.edad = edad; | |
| 91 | } | |
| 92 | ||
| 93 | public String getDui() {
| |
| 94 | return dui; | |
| 95 | } | |
| 96 | ||
| 97 | public void setDui(String dui) {
| |
| 98 | this.dui = dui; | |
| 99 | } | |
| 100 | ||
| 101 | public String getGenero() {
| |
| 102 | return genero; | |
| 103 | } | |
| 104 | ||
| 105 | public void setGenero(String genero) {
| |
| 106 | this.genero = genero; | |
| 107 | } | |
| 108 | ||
| 109 | public double getSalario() {
| |
| 110 | return salario; | |
| 111 | } | |
| 112 | ||
| 113 | public void setSalario(double salario) {
| |
| 114 | this.salario = salario; | |
| 115 | } | |
| 116 | public String getPuesto() {
| |
| 117 | return puesto; | |
| 118 | } | |
| 119 | ||
| 120 | public void setPuesto(String puesto) {
| |
| 121 | this.puesto = puesto; | |
| 122 | } | |
| 123 | } | |
| 124 | ||
| 125 | --------------------------daoEmpleado-------------------------------- | |
| 126 | ||
| 127 | package com.dao; | |
| 128 | import java.sql.ResultSet; | |
| 129 | import java.util.*; | |
| 130 | import com.conexion.Conexion; | |
| 131 | import com.modelo.Empleado; | |
| 132 | import java.sql.PreparedStatement; | |
| 133 | - | /* |
| 133 | + | |
| 134 | - | * To change this license header, choose License Headers in Project Properties. |
| 134 | + | |
| 135 | - | * To change this template file, choose Tools | Templates |
| 135 | + | |
| 136 | - | * and open the template in the editor. |
| 136 | + | |
| 137 | public class DaoEmpleado extends Conexion{
| |
| 138 | public List MostrarEmpleado() throws Exception | |
| 139 | {
| |
| 140 | List listaEmpleado=new ArrayList(); | |
| 141 | ResultSet res; | |
| 142 | try {
| |
| 143 | this.conectar(); | |
| 144 | String sql="select * from empleado"; | |
| 145 | PreparedStatement pre= this.getCon().prepareCall(sql); | |
| 146 | res=pre.executeQuery(); | |
| 147 | while(res.next()) | |
| 148 | {
| |
| 149 | Empleado em=new Empleado(); | |
| 150 | em.setCodigo(res.getInt("idEmpleado"));
| |
| 151 | em.setNombre(res.getString("nombre"));
| |
| 152 | em.setEdad(res.getInt("edad"));
| |
| 153 | em.setDui(res.getString("dui"));
| |
| 154 | em.setGenero(res.getString("genero"));
| |
| 155 | em.setSalario(res.getDouble("salario"));
| |
| 156 | em.setPuesto(res.getString("puesto"));
| |
| 157 | listaEmpleado.add(em); | |
| 158 | } | |
| 159 | ||
| 160 | } catch (Exception e) {
| |
| 161 | throw e; | |
| 162 | } | |
| 163 | return listaEmpleado; | |
| 164 | } | |
| 165 | ||
| 166 | public void insertarEmpleado(Empleado em) throws Exception | |
| 167 | {
| |
| 168 | try {
| |
| 169 | this.conectar(); | |
| 170 | String sql="insert into empleado (nombre,edad,dui,genero,salario,puesto) values (?,?,?,?,?,?)"; | |
| 171 | PreparedStatement pre= this.getCon().prepareStatement(sql); | |
| 172 | pre.setString(1, em.getNombre()); | |
| 173 | pre.setInt(2, em.getEdad()); | |
| 174 | pre.setString(3, em.getDui()); | |
| 175 | pre.setString(4, em.getGenero()); | |
| 176 | pre.setDouble(5, em.getSalario()); | |
| 177 | pre.setString(6, em.getPuesto()); | |
| 178 | pre.executeUpdate(); | |
| 179 | } catch (Exception e) {
| |
| 180 | throw e; | |
| 181 | } | |
| 182 | } | |
| 183 | ||
| 184 | public void modificarEmpleado (Empleado em) throws Exception | |
| 185 | {
| |
| 186 | try {
| |
| 187 | this.conectar(); | |
| 188 | String sql="update empleado set nombre=?,edad=?,dui=?,genero=?,salario=?,puesto=? where idEmpleado=?"; | |
| 189 | PreparedStatement pre= this.getCon().prepareStatement(sql); | |
| 190 | pre.setString(1, em.getNombre()); | |
| 191 | pre.setInt(2, em.getEdad()); | |
| 192 | pre.setString(3, em.getDui()); | |
| 193 | pre.setString(4, em.getGenero()); | |
| 194 | pre.setDouble(5, em.getSalario()); | |
| 195 | pre.setString(6, em.getPuesto()); | |
| 196 | pre.setInt(7, em.getCodigo()); | |
| 197 | pre.executeUpdate(); | |
| 198 | } catch (Exception e) {
| |
| 199 | throw e; | |
| 200 | } | |
| 201 | } | |
| 202 | ||
| 203 | public void eliminarEmpleado(Empleado em) throws Exception | |
| 204 | {
| |
| 205 | try {
| |
| 206 | this.conectar(); | |
| 207 | String sql="delete from empleado where idEmpleado=?"; | |
| 208 | PreparedStatement pre= this.getCon().prepareStatement(sql); | |
| 209 | pre.setInt(1, em.getCodigo()); | |
| 210 | pre.executeUpdate(); | |
| 211 | } catch (Exception e) {
| |
| 212 | throw e; | |
| 213 | } | |
| 214 | } | |
| 215 | } | |
| 216 | ||
| 217 | ||
| 218 | -------------------------vista----------------------------- | |
| 219 | ||
| 220 | package com.vista; | |
| 221 | import com.dao.DaoEmpleado; | |
| 222 | import com.modelo.Empleado; | |
| 223 | import javax.swing.table.DefaultTableModel; | |
| 224 | import java.util.*; | |
| 225 | import javax.swing.JOptionPane; | |
| 226 | ||
| 227 | /** | |
| 228 | * | |
| 229 | * @author DELL | |
| 230 | */ | |
| 231 | public class FrmEmpleado extends javax.swing.JFrame {
| |
| 232 | ||
| 233 | /** | |
| 234 | * Creates new form FrmEMpleado | |
| 235 | */ | |
| 236 | public FrmEmpleado() {
| |
| 237 | initComponents(); | |
| 238 | tablae(); | |
| 239 | } | |
| 240 | DaoEmpleado daoe=new DaoEmpleado(); | |
| 241 | Empleado em=new Empleado(); | |
| 242 | ||
| 243 | public void tablae(){
| |
| 244 | String [] columnas= {"codigo","nombre","edad","dui","genero","salario","puesto"};
| |
| 245 | Object [] obj= new Object[7]; | |
| 246 | DefaultTableModel tabla=new DefaultTableModel(null, columnas); | |
| 247 | List ls; | |
| 248 | try {
| |
| 249 | ls=daoe.MostrarEmpleado(); | |
| 250 | for(int i=0;i<ls.size();i++) | |
| 251 | {
| |
| 252 | em=(Empleado)ls.get(i); | |
| 253 | obj[0]=em.getCodigo(); | |
| 254 | obj[1]=em.getNombre(); | |
| 255 | obj[2]=em.getEdad(); | |
| 256 | obj[3]=em.getDui(); | |
| 257 | obj[4]=em.getGenero(); | |
| 258 | obj[5]=em.getSalario(); | |
| 259 | obj[6]=em.getPuesto(); | |
| 260 | tabla.addRow(obj); | |
| 261 | } | |
| 262 | ||
| 263 | this.jtbEmpleado.setModel(tabla); | |
| 264 | ls=daoe.MostrarEmpleado(); | |
| 265 | ||
| 266 | } catch (Exception e) {
| |
| 267 | e.toString(); | |
| 268 | } | |
| 269 | } | |
| 270 | public void llenartabla(){
| |
| 271 | int fila=this.jtbEmpleado.getSelectedRow(); | |
| 272 | this.jTxtCodigo.setText(String.valueOf(this.jtbEmpleado.getValueAt(fila, 0))); | |
| 273 | this.jTxtnombre.setText(String.valueOf(this.jtbEmpleado.getValueAt(fila, 1))); | |
| 274 | this.jSEdad.setValue(this.jtbEmpleado.getValueAt(fila, 2)); | |
| 275 | this.jTxtDui.setText(String.valueOf(this.jtbEmpleado.getValueAt(fila, 3))); | |
| 276 | this.jTxtSueldo.setText(String.valueOf(this.jtbEmpleado.getValueAt(fila, 5))); | |
| 277 | this.jCPuesto.setSelectedItem(String.valueOf(this.jtbEmpleado.getValueAt(fila, 6))); | |
| 278 | ||
| 279 | } | |
| 280 | ||
| 281 | public void ingresar() | |
| 282 | {
| |
| 283 | try {
| |
| 284 | em.setCodigo(ICONIFIED); | |
| 285 | em.setNombre(this.jTxtnombre.getText()); | |
| 286 | em.setEdad(Integer.parseInt(this.jSEdad.getValue().toString())); | |
| 287 | em.setDui(this.jTxtDui.getText()); | |
| 288 | ||
| 289 | String genero; | |
| 290 | if(jRF.isSelected()) | |
| 291 | {
| |
| 292 | genero="Femenino"; | |
| 293 | ||
| 294 | } | |
| 295 | else | |
| 296 | genero="Masculino"; | |
| 297 | em.setGenero(genero); | |
| 298 | ||
| 299 | em.setSalario(Double.parseDouble(this.jTxtSueldo.getText())); | |
| 300 | em.setPuesto(this.jCPuesto.getSelectedItem().toString()); | |
| 301 | daoe.insertarEmpleado(em); | |
| 302 | JOptionPane.showMessageDialog(rootPane, "Ingresado correctamente"); | |
| 303 | daoe.MostrarEmpleado(); | |
| 304 | tablae(); | |
| 305 | ||
| 306 | } catch (Exception e) {
| |
| 307 | e.printStackTrace(); | |
| 308 | } | |
| 309 | ||
| 310 | } | |
| 311 | ||
| 312 | public void modificar(){
| |
| 313 | try {
| |
| 314 | em.setCodigo(Integer.parseInt(this.jTxtCodigo.getText())); | |
| 315 | em.setNombre((this.jTxtnombre.getText())); | |
| 316 | em.setEdad(Integer.parseInt(this.jSEdad.getValue().toString())); | |
| 317 | em.setDui(this.jTxtDui.getText()); | |
| 318 | em.setSalario(Double.parseDouble(this.jTxtSueldo.getText())); | |
| 319 | em.setPuesto(this.jCPuesto.getSelectedItem().toString()); | |
| 320 | int SioNo=JOptionPane.showConfirmDialog(rootPane, "Desea Modificar el empleado","modificar",JOptionPane.YES_NO_OPTION); | |
| 321 | if (SioNo==0) | |
| 322 | {
| |
| 323 | daoe.modificarEmpleado(em); | |
| 324 | JOptionPane.showMessageDialog(rootPane, "Modificado correctamente"); | |
| 325 | } | |
| 326 | daoe.MostrarEmpleado(); | |
| 327 | tablae(); | |
| 328 | } catch (Exception e) {
| |
| 329 | } | |
| 330 | } | |
| 331 | ||
| 332 | public void eliminar(){
| |
| 333 | try {
| |
| 334 | em.setCodigo(Integer.parseInt(this.jTxtCodigo.getText())); | |
| 335 | int SioNo=JOptionPane.showConfirmDialog(rootPane, "Desea Eliminar el empleado","Eliminar",JOptionPane.YES_NO_OPTION); | |
| 336 | if(SioNo==0){
| |
| 337 | daoe.eliminarEmpleado(em); | |
| 338 | JOptionPane.showMessageDialog(rootPane, "eliminado correctamente",":v",JOptionPane.INFORMATION_MESSAGE); | |
| 339 | } | |
| 340 | ||
| 341 | tablae(); | |
| 342 | } catch (Exception e) {
| |
| 343 | } | |
| 344 | } |