// Openbravo POS is a point of sales application designed for touch screens.
// Copyright (C) 2007-2009 Openbravo, S.L.
// http://code.google.com/p/openbravocustom/
//
// This file is part of Openbravo POS.
//
// Openbravo POS is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Openbravo POS is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Openbravo POS. If not, see <http://www.gnu.org/licenses/>.
package com.openbravo.pos.pda.dao;
import com.openbravo.pos.ticket.CategoryInfo;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
/**
*
* @author jaroslawwozniak
*/
public class CategoryDAO extends BaseJdbcDAO {
public List<CategoryInfo> findAllCategories() {
Connection con = null;
PreparedStatement ps = null;
ResultSet rs = null;
List<CategoryInfo> vos = null;
String sqlStr = "select * from CATEGORIES where PARENTID IS NULL order by NAME";
try {
//get connection
con = getConnection();
//prepare statement
ps = con.prepareStatement(sqlStr);
//execute
rs = ps.executeQuery();
//transform to VO
vos = transformSet(rs);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
try {
// close the resources
if (ps != null) {
ps.close();
}
if (con != null) {
con.close();
}
} catch (SQLException sqlee) {
sqlee.printStackTrace();
}
}
return vos;
}
public List<CategoryInfo> findAllSubcategories(String id) {
Connection con = null;
PreparedStatement ps = null;
ResultSet rs = null;
List<CategoryInfo> vos = null;
String sqlStr = "select * from CATEGORIES where PARENTID = ? order by NAME";
try {
//get connection
con = getConnection();
//prepare statement
ps = con.prepareStatement(sqlStr);
ps.setString(1, id);
//execute
rs = ps.executeQuery();
//transform to VO
vos = transformSet(rs);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
try {
// close the resources
if (ps != null) {
ps.close();
}
if (con != null) {
con.close();
}
} catch (SQLException sqlee) {
sqlee.printStackTrace();
}
}
return vos;
}
public String findFirstCategory() {
Connection con = null;
PreparedStatement ps = null;
ResultSet rs = null;
List<CategoryInfo> vos = null;
String sqlStr = "select * from CATEGORIES where PARENTID IS NULL order by NAME";
try {
//get connection
con = getConnection();
//prepare statement
ps = con.prepareStatement(sqlStr);
//execute
rs = ps.executeQuery();
//transform to VO
vos = transformSet(rs);
} catch (Exception ex) {
ex.printStackTrace();
} finally {
try {
// close the resources
if (ps != null) {
ps.close();
}
if (con != null) {
con.close();
}
} catch (SQLException sqlee) {
sqlee.printStackTrace();
}
}
return vos.get(0).getId();
}
@Override
protected CategoryInfo map2VO(ResultSet rs) throws SQLException {
CategoryInfo category = new CategoryInfo();
category.setId(rs.getString("id"));
category.setParentid(rs.getString("parentid"));
category.setName(rs.getString("name"));
return category;
}
}