br.com.jrinstall.service.MaterialService.java Source code

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Here is the source code for br.com.jrinstall.service.MaterialService.java

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package br.com.jrinstall.service;

import br.com.jrinstall.Interface.Action;
import br.com.jrinstall.entity.Material;
import br.com.jrinstall.helper.HibernateHelper;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.HibernateException;

/**
 *
 * @author fernando
 */
public class MaterialService implements Action {

    private Material material;

    @Override
    public Object Save(Object obj) throws HibernateException {

        material = (Material) obj;

        try {

            material = (Material) HibernateHelper.saveOrUpdate(material);

        } catch (HibernateException ex) {
            throw new HibernateException("Erro ao salvar Material: " + ex.getMessage());
        }

        return material;
    }

    @Override
    public Boolean delete(Object obj) throws HibernateException {
        material = (Material) obj;
        if ((material.getIdMaterial() != null)) {
            return HibernateHelper.delete(obj);
        } else {
            return false;
        }
    }

    @Override
    public List<Object> getListByHQL(String hql) throws HibernateException {
        List materiais = new ArrayList();
        try {
            materiais = HibernateHelper.execHQL(hql);
        } catch (HibernateException ex) {
            throw new HibernateException("Erro ao consulta o Material.");
        }
        return materiais;
    }

    @Override
    public Object getById(Integer id) throws HibernateException {
        material = new Material();
        try {
            material = (Material) HibernateHelper.getById(Material.class, id);
        } catch (HibernateException ex) {
            throw new HibernateException("Erro ao consulta o Material.");
        }
        return material;
    }

}