technology.tikal.ventas.service.catalogo.CatalogoService.java Source code

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Here is the source code for technology.tikal.ventas.service.catalogo.CatalogoService.java

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/**
 *   Copyright 2015 Tikal-Technology
 *
 *Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License
 */
package technology.tikal.ventas.service.catalogo;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;

import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.http.HttpStatus;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
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.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;

import technology.tikal.gae.error.exceptions.MessageSourceResolvableException;
import technology.tikal.gae.error.exceptions.NotValidException;
import technology.tikal.gae.pagination.PaginationModelFactory;
import technology.tikal.gae.pagination.model.Page;
import technology.tikal.gae.pagination.model.PaginationDataLong;
import technology.tikal.gae.service.template.RestControllerTemplate;
import technology.tikal.ventas.controller.producto.CatalogoController;
import technology.tikal.ventas.model.producto.Catalogo;

/**
 * 
 * @author Nekorp
 *
 */
@RestController
@RequestMapping("/catalogo/producto")
public class CatalogoService extends RestControllerTemplate {

    private CatalogoController catalogoController;

    @RequestMapping(method = RequestMethod.POST)
    @ResponseStatus(HttpStatus.CREATED)
    public void crearCatalogoProducto(@Valid @RequestBody final Catalogo request, final BindingResult result,
            final HttpServletRequest httpRequest, final HttpServletResponse httpResponse) {
        if (result.hasErrors()) {
            throw new NotValidException(result);
        }
        Catalogo nuevo = catalogoController.crear(request);
        httpResponse.setHeader("Location", httpRequest.getRequestURI() + "/" + nuevo.getId());
    }

    @RequestMapping(value = "/{idCatalogo}", method = RequestMethod.POST)
    public void actualizar(@PathVariable final Long idCatalogo, @Valid @RequestBody final Catalogo request,
            final BindingResult result) {
        if (result.hasErrors()) {
            throw new NotValidException(result);
        }
        if (request.getId() != null && Long.compare(request.getId(), idCatalogo) != 0) {
            throw new MessageSourceResolvableException(
                    new DefaultMessageSourceResolvable(new String[] { "NoValidRequest.CatalogoService.actualizar" },
                            new String[] { request.getId() + "" },
                            "El id del path no corresponde al de la info mandada en el body"));
        }
        catalogoController.actualizar(idCatalogo, request);
    }

    @RequestMapping(produces = "application/json;charset=UTF-8", method = RequestMethod.GET)
    public Page<Catalogo[]> consultar(@Valid @ModelAttribute final PaginationDataLong pagination,
            final BindingResult resultPagination, final HttpServletRequest httpRequest) {
        if (resultPagination.hasErrors()) {
            throw new NotValidException(resultPagination);
        }
        Page<Catalogo[]> r = PaginationModelFactory.getPage(catalogoController.consultar(pagination), "Pedido",
                httpRequest.getRequestURI(), null, pagination);
        return r;
    }

    @RequestMapping(produces = "application/json;charset=UTF-8", value = "/{idCatalogo}", method = RequestMethod.GET)
    public Catalogo get(@PathVariable final Long idCatalogo) {
        return catalogoController.cargar(idCatalogo);
    }

    @RequestMapping(value = "/{idCatalogo}", method = RequestMethod.DELETE)
    @ResponseStatus(HttpStatus.ACCEPTED)
    public void delete(@PathVariable final Long idCatalogo) {
        catalogoController.borrar(idCatalogo);
    }

    public void setCatalogoController(CatalogoController catalogoController) {
        this.catalogoController = catalogoController;
    }
}