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Commit 002d57a

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author
JesusBetaX
committed
init 3
1 parent d3d98df commit 002d57a

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5 files changed

+98
-18
lines changed

5 files changed

+98
-18
lines changed

‎.gitignore‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1 +1,2 @@
1-
/nbproject/private/
1+
/nbproject/private/
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/build/

‎src/com/jx/db/DataBaseConfig.java‎

Lines changed: 3 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,5 @@
11
package com.jx.db;
22

3-
import java.sql.ResultSet;
4-
import java.sql.SQLException;
5-
63
/**
74
*
85
* @author Jesus
@@ -19,9 +16,9 @@ public static DataBase getDataBaseMySQL() {
1916
mysql = new DataBase();
2017
// Ejemplo con base de datos MySQL
2118
mysql.setDriverClassName("com.mysql.jdbc.Driver");
22-
mysql.setUrl("jdbc:mysql://localhost:3306/database_name");
23-
mysql.setUsername("usuario");
24-
mysql.setPassword("password");
19+
mysql.setUrl("jdbc:mysql://localhost:3306/punto_venta");
20+
mysql.setUsername(/*"usuario"*/"root");
21+
mysql.setPassword(/*"password"*/"");
2522
}
2623
return mysql;
2724
}

‎src/com/jx/db/Demo.java‎

Lines changed: 29 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,8 @@
11
package com.jx.db;
22

3+
import java.util.LinkedHashMap;
34
import java.sql.ResultSet;
45
import java.sql.SQLException;
5-
import java.util.LinkedHashMap;
66

77
/**
88
*
@@ -16,7 +16,7 @@ public void select() throws SQLException {
1616

1717
try (ResultSet rs = db.query(sql)) {
1818
while (rs.next()) {
19-
int idProducto = rs.getInt("idProducto");
19+
int idProducto = rs.getInt("id");
2020
String codigo = rs.getString("codigo");
2121
String nombre = rs.getString("nombre");
2222

@@ -27,27 +27,45 @@ public void select() throws SQLException {
2727
}
2828
}
2929

30-
public void insert() throws SQLException {
30+
public int insert(Productop) throws SQLException {
3131
try (DataBase db = DataBaseConfig.getDataBaseMySQL()) {
3232
LinkedHashMap<String, Object> values = new LinkedHashMap<>();
33-
values.put("codigo", "PC-89273912");
34-
values.put("nombre", "PC");
35-
int idProducto = db.insert("producto", values);
33+
values.put("codigo", p.getCodigo());
34+
values.put("nombre", p.getNombre());
35+
36+
int id_insertado = db.insert("producto", values);
37+
p.setId(id_insertado);
38+
return id_insertado;
3639
}
3740
}
3841

39-
public void upadte(intidProducto) throws SQLException {
42+
public int upadte(Productop) throws SQLException {
4043
try (DataBase db = DataBaseConfig.getDataBaseMySQL()) {
4144
LinkedHashMap<String, Object> values = new LinkedHashMap<>();
42-
values.put("codigo", "PC-89273912");
43-
values.put("nombre", "PC");
44-
db.update("producto", values,
45-
"idProducto = ?", idProducto);
45+
values.put("codigo", p.getCodigo());
46+
values.put("nombre", p.getNombre());
47+
48+
returndb.update("producto", values, "id = ?", p.getId());
4649
}
4750
}
4851

4952
public static void main(String... args) throws SQLException {
5053
Demo demo = new Demo();
54+
55+
Producto p = new Producto();
56+
p.setCodigo("PC-" + System.currentTimeMillis());
57+
p.setNombre("PC");
58+
59+
demo.insert(p);
60+
System.out.println("insert:" + p);
61+
62+
63+
p.setCodigo("PC-" + System.currentTimeMillis());
64+
65+
demo.upadte(p);
66+
System.out.println("update:" + p);
67+
68+
demo.select();
5169
}
5270

5371
}

‎src/com/jx/db/Producto.java‎

Lines changed: 54 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,54 @@
1+
package com.jx.db;
2+
3+
import java.util.LinkedHashMap;
4+
5+
/**
6+
*
7+
* @author Jesus
8+
*/
9+
public class Producto {
10+
11+
private int id;
12+
private String codigo;
13+
private String nombre;
14+
15+
public Producto() {
16+
this(0, "", "");
17+
}
18+
19+
public Producto(int id, String codigo, String nombre) {
20+
this.id = id;
21+
this.codigo = codigo;
22+
this.nombre = nombre;
23+
}
24+
25+
public int getId() {
26+
return id;
27+
}
28+
public void setId(int id) {
29+
this.id = id;
30+
}
31+
public String getCodigo() {
32+
return codigo;
33+
}
34+
public void setCodigo(String codigo) {
35+
this.codigo = codigo;
36+
}
37+
public String getNombre() {
38+
return nombre;
39+
}
40+
public void setNombre(String nombre) {
41+
this.nombre = nombre;
42+
}
43+
44+
@Override
45+
public String toString() {
46+
LinkedHashMap<String, Object> values = new LinkedHashMap<>();
47+
values.put("id", id);
48+
values.put("codigo", codigo);
49+
values.put("nombre", nombre);
50+
return values.toString();
51+
}
52+
53+
54+
}

‎src/com/jx/db/mysql.sql‎

Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
1+
2+
create database if not exists punto_venta;
3+
use punto_venta;
4+
5+
create table producto(
6+
id int not null auto_increment,
7+
codigo varchar(25),
8+
nombre varchar(255),
9+
primary key(id)
10+
);

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