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.ar.dev.tierra.api.controller; import com.ar.dev.tierra.api.model.Cliente; import com.ar.dev.tierra.api.model.JsonResponse; import com.ar.dev.tierra.api.model.Usuarios; import com.ar.dev.tierra.api.resource.FacadeService; import java.io.Serializable; import java.util.Date; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpStatus; import org.springframework.http.MediaType; import org.springframework.http.ResponseEntity; import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.security.oauth2.provider.OAuth2Authentication; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; /** * * @author PauloGaldo */ @RestController @RequestMapping("/cliente") public class ClienteController implements Serializable { @Autowired FacadeService facadeService; @RequestMapping(value = "/list", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE) public ResponseEntity<?> getAll() { List<Cliente> list = facadeService.getClienteDAO().getAll(); if (!list.isEmpty()) { return new ResponseEntity<>(list, HttpStatus.OK); } else { return new ResponseEntity<>(HttpStatus.BAD_REQUEST); } } @RequestMapping(value = "/add", method = RequestMethod.POST) public ResponseEntity<?> add(OAuth2Authentication authentication, @RequestBody Cliente cliente) { Usuarios user = facadeService.getUsuariosDAO().findUsuarioByUsername(authentication.getName()); cliente.setUsuarioCreacion(user.getIdUsuario()); cliente.setFechaCreacion(new Date()); int idCliente = facadeService.getClienteDAO().add(cliente); JsonResponse msg = new JsonResponse("Success", String.valueOf(idCliente)); return new ResponseEntity<>(msg, HttpStatus.OK); } @RequestMapping(value = "/update", method = RequestMethod.POST) public ResponseEntity<?> update(OAuth2Authentication authentication, @RequestBody Cliente cliente) { Usuarios user = facadeService.getUsuariosDAO().findUsuarioByUsername(authentication.getName()); cliente.setUsuarioModificacion(user.getIdUsuario()); cliente.setFechaModificacion(new Date()); facadeService.getClienteDAO().update(cliente); JsonResponse msg = new JsonResponse("Success", "Cliente modificado con exito"); return new ResponseEntity<>(msg, HttpStatus.OK); } @PreAuthorize("hasAuthority('ROLE_ADMIN')") @RequestMapping(value = "/delete", method = RequestMethod.POST) public ResponseEntity<?> delete(OAuth2Authentication authentication, @RequestBody Cliente cliente) { Usuarios user = facadeService.getUsuariosDAO().findUsuarioByUsername(authentication.getName()); cliente.setUsuarioModificacion(user.getIdUsuario()); cliente.setFechaModificacion(new Date()); facadeService.getClienteDAO().delete(cliente); JsonResponse msg = new JsonResponse("Success", "Cliente eliminado con exito"); return new ResponseEntity<>(msg, HttpStatus.OK); } @RequestMapping(value = "/searchId", method = RequestMethod.POST) public ResponseEntity<?> searchById(@RequestParam("idCliente") int idCliente) { Cliente cliente = facadeService.getClienteDAO().searchById(idCliente); if (cliente != null) { return new ResponseEntity<>(cliente, HttpStatus.OK); } else { return new ResponseEntity<>(HttpStatus.BAD_REQUEST); } } @RequestMapping(value = "/searchApellido", method = RequestMethod.POST) public ResponseEntity<?> searchByNombre(@RequestParam("apellidoCliente") String apellidoCliente) { List<Cliente> list = facadeService.getClienteDAO().searchByNombre(apellidoCliente); if (!list.isEmpty()) { return new ResponseEntity<>(list, HttpStatus.OK); } else { return new ResponseEntity<>(list, HttpStatus.BAD_REQUEST); } } }