DeviceScannerFactory.java

//    Chromis POS  - The New Face of Open Source POS
//    Copyright (c) (c) 2015-2016
//    http://www.chromis.co.uk
//
//    This file is part of Chromis POS
//
//     Chromis 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.
//
//    Chromis 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 Chromis POS.  If not, see <http://www.gnu.org/licenses/>.

package uk.chromis.pos.scanpal2;

import uk.chromis.pos.forms.AppConfig;
import uk.chromis.pos.forms.AppProperties;
import uk.chromis.pos.util.StringParser;

/**
 *
 *   
 */
public class DeviceScannerFactory {
    
    /** Creates a new instance of DeviceScannerFactory */
    private DeviceScannerFactory() {
    }
    
    /**
     *
     * @param props
     * @return
     */
    public static DeviceScanner createInstance(AppProperties props) {
        
        StringParser sd = new StringParser(AppConfig.getInstance().getProperty("machine.scanner"));
        String sScannerType = sd.nextToken(':');
        String sScannerParam1 = sd.nextToken(',');
        // String sScannerParam2 = sd.nextToken(',');
        
        if ("scanpal2".equals(sScannerType)) {
            return new DeviceScannerComm(sScannerParam1);
        } else {
            return null;
        }
    }  
}