isidoro.nevares/aaee_examen_extraordinaria
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Isidoro Nevares Martín 2026-06-12 13:19:38 +02:00
parent 5de37d63bb
commit f3e16798d0
6 changed files with 36 additions and 33 deletions
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2
pom.xml
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@ -1,7 +1,7 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.lapaloma.examen.aaee</groupId>
<artifactId>aaee_gobierno</artifactId>
<artifactId>aaee_concesionario</artifactId>
<version>0.0.2</version>
<name>Prueba de Springboot</name>

12
src/main/java/org/lapaloma/examen/aaee/controller/CocheController.java
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@ -3,8 +3,6 @@ package org.lapaloma.examen.aaee.controller;
import java.net.URI;
import java.util.List;
import javax.validation.Valid;
import org.lapaloma.examen.aaee.service.CocheService;
import org.lapaloma.examen.aaee.vo.Coche;
import org.springframework.http.ResponseEntity;
@ -16,7 +14,7 @@ import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/coches")
@RequestMapping("/concesionario/coches")
public class CocheController {
private final CocheService cocheService;
@ -25,13 +23,19 @@ public class CocheController {
this.cocheService = cocheService;
}
/**
* GET /concesionario/coches - Obtiene la lista de todos los coches
* GET /concesionario/coches?marca=Renault - Obtiene la lista de coches filtrada por marca (opcional)
*
* @return List<Miembro> lista de todos los miembros en formato JSON
*/
@GetMapping
public List<Coche> consultarCochesPorMarca(@RequestParam(required = false) String marca) {
return cocheService.consultarCochesPorMarca(marca);
}
@PostMapping
public ResponseEntity<Coche> crearNuevoCoche(@Valid @RequestBody Coche coche) {
public ResponseEntity<Coche> crearNuevoCoche(@RequestBody Coche coche) {
Coche creado = cocheService.crearNuevoCoche(coche);
URI location = URI.create("/coches/" + creado.getId());
return ResponseEntity.created(location).body(creado);

12
src/main/java/org/lapaloma/examen/aaee/dao/impl/CocheDaoJDBC.java
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@ -27,12 +27,12 @@ public class CocheDaoJDBC implements ICocheDAO {
public List<Coche> obtenerCochesPorMarca(String marca) {
List<Coche> lista = new ArrayList<>();
String sqlAll = "SELECT id, marca, modelo, cilindrada FROM coche";
String sqlByMarca = "SELECT id, marca, modelo, cilindrada FROM coche WHERE LOWER(marca) = LOWER(?)";
String sqlConsultaTodosCoches = "SELECT identificador, marca, modelo, cilindrada FROM T_COCHE";
String sqlConsultaCochesPorMarca = "SELECT identificador, marca, modelo, cilindrada FROM T_COCHE WHERE LOWER(marca) = LOWER(?)";
try (Connection conexion = dataSource.getConnection();
PreparedStatement ps = (marca == null || marca.isBlank()) ? conexion.prepareStatement(sqlAll)
: conexion.prepareStatement(sqlByMarca);) {
PreparedStatement ps = (marca == null || marca.isBlank()) ? conexion.prepareStatement(sqlConsultaTodosCoches)
: conexion.prepareStatement(sqlConsultaCochesPorMarca);) {
if (marca != null && !marca.isBlank()) {
ps.setString(1, marca);
@ -41,7 +41,7 @@ public class CocheDaoJDBC implements ICocheDAO {
try (ResultSet rs = ps.executeQuery()) {
while (rs.next()) {
Coche c = new Coche();
c.setId(rs.getInt("id"));
c.setId(rs.getInt("identificador"));
c.setMarca(rs.getString("marca"));
c.setModelo(rs.getString("modelo"));
c.setCilindrada(rs.getInt("cilindrada"));
@ -58,7 +58,7 @@ public class CocheDaoJDBC implements ICocheDAO {
@Override
public Coche crearCoche(Coche coche) {
String insertSQL = "INSERT INTO coche (marca, modelo, cilindrada) VALUES (?, ?, ?)";
String insertSQL = "INSERT INTO T_COCHE (marca, modelo, cilindrada) VALUES (?, ?, ?)";
try (Connection conexion = dataSource.getConnection();
PreparedStatement ps = conexion.prepareStatement(insertSQL, Statement.RETURN_GENERATED_KEYS);) {

29
src/main/java/org/lapaloma/examen/aaee/service/CocheService.java
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@ -3,7 +3,6 @@ package org.lapaloma.examen.aaee.service;
import java.util.List;
import org.lapaloma.examen.aaee.dao.ICocheDAO;
import org.lapaloma.examen.aaee.excepcion.CocheNoEncontradoException;
import org.lapaloma.examen.aaee.vo.Coche;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@ -17,21 +16,31 @@ public class CocheService {
this.cocheDAO = cocheDAO;
}
@Transactional(readOnly = true)
public List<Coche> consultarCochesPorMarca(String marca) {
return cocheDAO.obtenerCochesPorMarca(marca);
}
@Transactional
public Coche crearNuevoCoche(Coche coche) {
if (coche.getCilindrada() == null || coche.getCilindrada() <= 0) {
// Asignamos cilindada un valor negativo para probar la excepción
coche.setCilindrada(-5);
if (coche.getCilindrada() == null || coche.getCilindrada() <= 0) {
throw new IllegalArgumentException("Cilindrada debe ser mayor que 0");
}
return cocheDAO.crearCoche(coche);
}
@Transactional(readOnly = true)
public Coche obtenerPorId(Integer id) {
return cocheRepository.findById(id).orElseThrow(() -> new CocheNoEncontradoException("Coche con id '" + id + "' no encontrado"));
public List<Coche> consultarCochesPorMarca(String marca) {
List<Coche> listaCoches = cocheDAO.obtenerCochesPorMarca(marca);
// Simulamos el caso de lista vacía para probar la excepción
listaCoches=null;
if (listaCoches == null || listaCoches.isEmpty()) {
throw new RuntimeException("No hay miembros disponibles");
}
return listaCoches;
}
}
}

10
src/main/java/org/lapaloma/examen/aaee/vo/Coche.java
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@ -1,21 +1,11 @@
package org.lapaloma.examen.aaee.vo;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Positive;
public class Coche {
private Integer id;
@NotBlank(message = "Marca es obligatoria")
private String marca;
@NotBlank(message = "Modelo es obligatorio")
private String modelo;
@NotNull(message = "Cilindrada es obligatoria")
@Positive(message = "Cilindrada debe ser mayor que 0")
private Integer cilindrada;
public Coche() {}

4
src/main/resources/application.properties
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@ -1,11 +1,11 @@
# Puerto en que escucha Spring Boot
server.port=8080
server.port=8081
# Servicio de la base de datos.
# Ejemplo url base dator:
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://${DB_HOST:192.168.1.36}:${DB_PORT:3306}/${DB_NAME:Gobierno}
spring.datasource.url=jdbc:mysql://${DB_HOST:192.168.1.36}:${DB_PORT:3306}/${DB_NAME:concesionario}
spring.datasource.username=${DB_USER:root}
spring.datasource.password=${DB_PASSWORD:mysql_123}