Package se.digg.dgc.service.impl

Class DefaultDGCBarcodeEncoder

java.lang.Object

se.digg.dgc.service.impl.DefaultDGCEncoder

se.digg.dgc.service.impl.DefaultDGCBarcodeEncoder

All Implemented Interfaces:

DGCBarcodeEncoder, DGCEncoder

public class DefaultDGCBarcodeEncoder
extends DefaultDGCEncoder
implements DGCBarcodeEncoder

A bean implementing the DGCBarcodeEncoder interface.

Author:

Martin Lindström (martin@idsec.se), Henrik Bengtsson (extern.henrik.bengtsson@digg.se), Henric Norlander (extern.henric.norlander@digg.se)

Constructor Summary

Constructors

Constructor	Description
DefaultDGCBarcodeEncoder(DGCSigner dgcSigner, BarcodeCreator barcodeCreator)	Constructor.

Method Summary

Modifier and Type	Method	Description
Barcode	encodeToBarcode(byte[] dcc, Instant expiration)	Based on the CBOR encoded DCC payload and a expiration time, the method signs it, deflates it, Base45 encodes it, and finally delivers it as a barcode.
Barcode	encodeToBarcode(DigitalCovidCertificate dcc, Instant expiration)	Based on the DCC payload and a expiration time, the method encodes the payload to CBOR, signs it, deflates it, Base45 encodes it, and finally delivers it as a barcode.

Methods inherited from class se.digg.dgc.service.impl.DefaultDGCEncoder

encode, encode, sign, sign

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface se.digg.dgc.service.DGCEncoder

encode, encode, sign, sign

Constructor Detail

DefaultDGCBarcodeEncoder

public DefaultDGCBarcodeEncoder(DGCSigner dgcSigner,
                                BarcodeCreator barcodeCreator)

Constructor.

Parameters:

dgcSigner - a signer for signing the DGC:s

barcodeCreator - the barcode creator to use

Method Detail

encodeToBarcode

public Barcode encodeToBarcode(DigitalCovidCertificate dcc,
                               Instant expiration)
                        throws DGCSchemaException,
                               IOException,
                               SignatureException,
                               BarcodeException

Based on the DCC payload and a expiration time, the method encodes the payload to CBOR, signs it, deflates it, Base45 encodes it, and finally delivers it as a barcode.

Specified by:

encodeToBarcode in interface DGCBarcodeEncoder

Parameters:

dcc - the contents of the DCC

expiration - the expiration of the DCC

Returns:

a barcode containing the signed DCC

Throws:

DGCSchemaException - for DCC schema errors

IOException - for errors encoding data, for example CBOR related errors

SignatureException - errors concerning signing the DCC

BarcodeException - errors creating the barcode

encodeToBarcode

public Barcode encodeToBarcode(byte[] dcc,
                               Instant expiration)
                        throws IOException,
                               SignatureException,
                               BarcodeException

Based on the CBOR encoded DCC payload and a expiration time, the method signs it, deflates it, Base45 encodes it, and finally delivers it as a barcode.

Specified by:

encodeToBarcode in interface DGCBarcodeEncoder

Parameters:

dcc - the contents of the DCC in its CBOR encoding

expiration - the expiration of the DCC

Returns:

a barcode containing the signed DCC

Throws:

IOException - for errors encoding data, for example CBOR related errors

SignatureException - errors concerning signing the DCC

BarcodeException - errors creating the barcode