/*
* jPOS Project [http://jpos.org]
* Copyright (C) 2000-2014 Alejandro P. Revilla
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jpos.tlv.packager.bertlv;
import org.jpos.emv.EMVProprietaryTagType;
import org.jpos.emv.EMVStandardTagType;
import org.jpos.emv.EMVTagType;
import org.jpos.tlv.TLVDataFormat;
import org.jpos.emv.UnknownTagNumberException;
import org.jpos.iso.ISOException;
/**
* @author Vishnu Pillai
*/
public class DefaultICCBERTLVFormatMapper implements BERTLVFormatMapper {
public static DefaultICCBERTLVFormatMapper INSTANCE = new DefaultICCBERTLVFormatMapper();
private EMVTagType getTagType(final Integer tagNumber) throws UnknownTagNumberException {
if (EMVStandardTagType.isProprietaryTag(tagNumber)) {
return getProprietaryTagType(tagNumber);
} else {
return EMVStandardTagType.forCode(tagNumber);
}
}
@Override
public TLVDataFormat getFormat(Integer tagNumber) throws ISOException {
EMVTagType tagType;
try {
tagType = getTagType(tagNumber);
} catch (UnknownTagNumberException e) {
throw new ISOException(e);
}
final TLVDataFormat dataFormat = tagType.getFormat();
return dataFormat;
}
/**
* Subclasses should override this method to provide an implementation of org.jpos.emv.EMVProprietaryTagType
* @param tagNumber
* @return EMVProprietaryTagType
* @throws UnknownTagNumberException
*/
protected EMVProprietaryTagType getProprietaryTagType(Integer tagNumber) throws UnknownTagNumberException {
throw new UnknownTagNumberException(Integer.toHexString(tagNumber));
}
}