Class 62, from clientDao as repository to clientDao as CrudRepository

Author: maronte

src/main/java/xyz/marontedev/springboot/datajpaapp/controllers/ClientController.java

@@ -13,7 +13,7 @@
 import java.util.Map;
 
 @Controller
-@SessionAttributes("cliente")
+@SessionAttributes("client")
 @RequestMapping("/client")
 public class ClientController {
  @Autowired

src/main/java/xyz/marontedev/springboot/datajpaapp/models/dao/ClientDaoImpl.java

@@ -1,6 +1,6 @@
 package xyz.marontedev.springboot.datajpaapp.models.dao;
 
-import org.springframework.stereotype.Repository;
+/*import org.springframework.stereotype.Repository;
 import xyz.marontedev.springboot.datajpaapp.models.entity.Client;
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
@@ -38,4 +38,4 @@ public void delete(Long id) {
  em.remove(findOne(id));
  }
 
-}
+}*/

src/main/java/xyz/marontedev/springboot/datajpaapp/models/dao/IClientDao.java

@@ -1,12 +1,10 @@
 package xyz.marontedev.springboot.datajpaapp.models.dao;
 
+import org.springframework.data.repository.CrudRepository;
 import xyz.marontedev.springboot.datajpaapp.models.entity.Client;
 
 import java.util.List;
 
-public interface IClientDao {
- public List<Client> findAll();
- public void save(Client client);
- public Client findOne(Long id);
- public void delete(Long id);
+public interface IClientDao extends CrudRepository<Client, Long> {
+
 }

src/main/java/xyz/marontedev/springboot/datajpaapp/models/service/ClientServiceImp.java

@@ -3,23 +3,19 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
-import xyz.marontedev.springboot.datajpaapp.models.dao.ClientDaoImpl;
+import xyz.marontedev.springboot.datajpaapp.models.dao.IClientDao;
 import xyz.marontedev.springboot.datajpaapp.models.entity.Client;
-import xyz.marontedev.springboot.datajpaapp.models.service.IServiceClient;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
 import java.util.List;
 
 @Service
 public class ClientServiceImp implements IServiceClient {
  @Autowired
- private ClientDaoImpl clientDao;
+ private IClientDao clientDao;
 
  @Override
  @Transactional(readOnly = true)
  public List<Client> findAll() {
- return clientDao.findAll();
+ return (List<Client>) clientDao.findAll();
  }
 
  @Override
@@ -31,12 +27,12 @@ public void save(Client client) {
  @Override
  @Transactional(readOnly = true)
  public Client findOne(Long id) {
- return clientDao.findOne(id);
+ return clientDao.findById(id).orElse(null);
  }
 
  @Override
  @Transactional
  public void delete(Long id) {
- clientDao.delete(id);
+ clientDao.deleteById(id);
  }
 }