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.tribuo.backend.controllers; import com.tribuo.backend.jpa.Categorias; import com.tribuo.backend.services.CategoriaServices; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.PathVariable; 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.ResponseBody; import org.springframework.web.bind.annotation.RestController; /** * * @author Camilo Aguado */ @RestController @RequestMapping("/categorias") public class CategoriasController { @Autowired CategoriaServices se; /** * * @param id * @return */ @RequestMapping(value = "/{id}", method = RequestMethod.GET) @ResponseBody public ResponseEntity<Categorias> getCategoria(@PathVariable("id") Integer id) { Categorias u = se.getCategoriasById(id); return new ResponseEntity<>(u, HttpStatus.OK); } /** * * @return */ @RequestMapping(value = "/all", method = RequestMethod.GET) @ResponseBody public ResponseEntity<List<Categorias>> getCategorias() { List<Categorias> u = se.getCategorias(); return new ResponseEntity<>(u, HttpStatus.OK); } /** * * @param categoria * @return */ @RequestMapping(value = "/insert", method = RequestMethod.POST) public ResponseEntity<Void> insertCategoria(@RequestBody Categorias categoria) { se.insertCategoria(categoria); return new ResponseEntity<>(HttpStatus.CREATED); } }