/*
* eID Applet Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
*/
package be.fedict.eid.applet.service.impl.tlv;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import be.fedict.eid.applet.service.DocumentType;
/**
* Data Convertor for eID document type.
*
* @author Frank Cornelis
*
*/
public class DocumentTypeConvertor implements DataConvertor<DocumentType> {
private static final Log LOG = LogFactory.getLog(DocumentTypeConvertor.class);
public DocumentType convert(byte[] value) throws DataConvertorException {
LOG.debug("# bytes for document type field: " + value.length);
/*
* More recent eID cards use 2 bytes per default for the document type
* field.
*/
DocumentType documentType = DocumentType.toDocumentType(value);
if (null == documentType) {
LOG.debug("unknown document type: " + DocumentType.toString(value));
}
return documentType;
}
}