org.nekorp.workflow.desktop.data.access.rest.ClienteDAOImp.java Source code

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Here is the source code for org.nekorp.workflow.desktop.data.access.rest.ClienteDAOImp.java

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/**
 *   Copyright 2013-2015 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 org.nekorp.workflow.desktop.data.access.rest;

import java.net.URI;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.nekorp.workflow.desktop.control.MensajesControl;
import org.nekorp.workflow.desktop.data.access.ClienteDAO;
import org.nekorp.workflow.desktop.modelo.pagination.PaginaCliente;
import org.nekorp.workflow.desktop.rest.util.AsyncRestCall;
import org.nekorp.workflow.desktop.rest.util.Callback;
import org.nekorp.workflow.desktop.rest.util.RestTemplateFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;
import org.springframework.web.client.ResourceAccessException;
import technology.tikal.taller.automotriz.model.cliente.Cliente;

/**
 * @author Nekorp
 */
@Service
public class ClienteDAOImp implements ClienteDAO {
    @Autowired
    @Qualifier("auto-RestTemplateFactory")
    private RestTemplateFactory factory;
    @Autowired
    private MensajesControl mensajesControl;

    @Override
    public void guardar(Cliente dato) {
        if (dato.getId() == null) {
            URI resource = factory.getTemplate().postForLocation(factory.getRootUlr() + "/clientes", dato);
            String[] uri = StringUtils.split(resource.toString(), '/');
            String id = uri[uri.length - 1];
            dato.setId(Long.valueOf(id));
        } else {
            Map<String, Object> map = new HashMap<>();
            map.put("id", dato.getId());
            factory.getTemplate().postForLocation(factory.getRootUlr() + "/clientes/{id}", dato, map);
        }
    }

    @Override
    public List<Cliente> consultaTodos() {
        PaginaCliente r = factory.getTemplate().getForObject(factory.getRootUlr() + "/clientes",
                PaginaCliente.class);
        return r.getItems();
    }

    @Override
    public void buscar(final String name, final Callback<List<Cliente>> cmd) {
        Thread task = new AsyncRestCall<List<Cliente>>() {
            @Override
            public List<Cliente> executeCall() {
                try {
                    String url;
                    if (StringUtils.isEmpty(name)) {
                        return new LinkedList<>();
                    } else {
                        url = factory.getRootUlr() + "/clientes?filtroNombre={nombre}";
                    }
                    Map<String, Object> map = new HashMap<>();
                    map.put("nombre", name);
                    PaginaCliente r = factory.getTemplate().getForObject(url, PaginaCliente.class, map);
                    return r.getItems();
                } catch (ResourceAccessException e) {
                    mensajesControl.reportaError("Error de comunicacion con el servidor");
                    return new LinkedList<>();
                }
            }

            @Override
            public Callback getCallBack() {
                return cmd;
            }
        };
        task.start();
    }

    @Override
    public Cliente cargar(Long id) {
        Map<String, Object> map = new HashMap<>();
        map.put("id", id);
        Cliente r = factory.getTemplate().getForObject(factory.getRootUlr() + "/clientes/{id}", Cliente.class, map);
        return r;
    }

    //    @Override
    //    public Cliente buscarUnico(String name) {
    //        String url;
    //        if (StringUtils.isEmpty(name)) {
    //            return null;
    //        } else {
    //            url = getRootUlr() + "/clientes?filtroNombre={nombre}";
    //        }
    //        Map<String, Object> map = new HashMap<>();
    //        map.put("nombre", name);
    //        PaginaCliente r = getTemplate().getForObject(url, PaginaCliente.class, map);
    //        if (r.getItems().size() != 1) { //no se encontro un unico resultado
    //            return null;
    //        }
    //        return r.getItems().get(0);
    //    }

}