// Chromis POS - The New Face of Open Source POS
// Copyright (c) 2015
// 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.reports;
import java.util.HashMap;
import java.util.Map;
import uk.chromis.pos.forms.AppLocal;
/**
*
*
*/
public class ReportFieldsArray implements ReportFields {
private Map m_keys = null;
/** Creates a new instance of ReportFieldsArray
* @param afields */
public ReportFieldsArray(String[] afields) {
// Creo el mapa de claves
m_keys = new HashMap();
for (int i = 0; i < afields.length; i++) {
m_keys.put(afields[i], new Integer(i));
}
}
/**
*
* @param record
* @param field
* @return
* @throws ReportException
*/
public Object getField(Object record, String field) throws ReportException {
Integer i = (Integer) m_keys.get(field);
if (i == null) {
throw new ReportException(AppLocal.getIntString("exception.unavailablefield", new Object[] {field}));
} else {
Object[] arecord = (Object[]) record;
if (arecord == null || i.intValue() < 0 || i.intValue() >= arecord.length) {
throw new ReportException(AppLocal.getIntString("exception.unavailablefields"));
} else {
return arecord[i.intValue()];
}
}
}
}