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.Categoria; 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.RestController; /** * * @author PauloGaldo */ @RestController @RequestMapping("/categoria") public class CategoriaController implements Serializable { @Autowired FacadeService facadeService; @RequestMapping(value = "/list", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE) public ResponseEntity<?> getAll() { List<Categoria> categorias = facadeService.getCategoriaDAO().getAll(); if (!categorias.isEmpty()) { return new ResponseEntity<>(categorias, HttpStatus.OK); } else { return new ResponseEntity<>(HttpStatus.BAD_REQUEST); } } @RequestMapping(value = "/add", method = RequestMethod.POST) public ResponseEntity<?> add(OAuth2Authentication authentication, @RequestBody Categoria categoria) { Usuarios user = facadeService.getUsuariosDAO().findUsuarioByUsername(authentication.getName()); categoria.setUsuarioCreacion(user.getIdUsuario()); categoria.setFechaCreacion(new Date()); categoria.setEstado(true); facadeService.getCategoriaDAO().add(categoria); JsonResponse msg = new JsonResponse("Success", "Categoria agregada con exito"); return new ResponseEntity<>(msg, HttpStatus.OK); } @RequestMapping(value = "/update", method = RequestMethod.POST) public ResponseEntity<?> update(OAuth2Authentication authentication, @RequestBody Categoria categoria) { Usuarios user = facadeService.getUsuariosDAO().findUsuarioByUsername(authentication.getName()); categoria.setUsuarioModificacion(user.getIdUsuario()); categoria.setFechaModificacion(new Date()); facadeService.getCategoriaDAO().update(categoria); JsonResponse msg = new JsonResponse("Success", "Categoria modificada con exito"); return new ResponseEntity<>(msg, HttpStatus.OK); } @PreAuthorize("hasAnyAuthority('ROLE_ADMIN, ROLE_REPOSITOR')") @RequestMapping(value = "/delete", method = RequestMethod.POST) public ResponseEntity<?> delete(OAuth2Authentication authentication, @RequestBody Categoria categoria) { Usuarios user = facadeService.getUsuariosDAO().findUsuarioByUsername(authentication.getName()); categoria.setEstado(false); categoria.setUsuarioModificacion(user.getIdUsuario()); categoria.setFechaModificacion(new Date()); facadeService.getCategoriaDAO().update(categoria); JsonResponse msg = new JsonResponse("Success", "Categoria eliminada con exito"); return new ResponseEntity<>(msg, HttpStatus.OK); } }