org.jmrtd.cbeff

Class ISO781611Decoder

java.lang.Object

org.jmrtd.cbeff.ISO781611Decoder

All Implemented Interfaces:

ISO781611

public class ISO781611Decoder
extends Object
implements ISO781611

ISO 7816-11 decoder for BIR.

Since:

0.4.7

Version:

$Revision: 1601 $

Author:

The JMRTD team ([email protected])

Field Summary

Fields inherited from interface org.jmrtd.cbeff.ISO781611

BIOMETRIC_DATA_BLOCK_CONSTRUCTED_TAG, BIOMETRIC_DATA_BLOCK_TAG, BIOMETRIC_HEADER_TEMPLATE_BASE_TAG, BIOMETRIC_INFO_COUNT_TAG, BIOMETRIC_INFORMATION_GROUP_TEMPLATE_TAG, BIOMETRIC_INFORMATION_TEMPLATE_TAG, BIOMETRIC_SUBTYPE_TAG, BIOMETRIC_TYPE_TAG, CREATION_DATE_AND_TIME_TAG, CREATOR_OF_BIOMETRIC_REFERENCE_DATA, DISCRETIONARY_DATA_FOR_PAYLOAD_CONSTRUCTED_TAG, DISCRETIONARY_DATA_FOR_PAYLOAD_TAG, FORMAT_OWNER_TAG, FORMAT_TYPE_TAG, PATRON_HEADER_VERSION_TAG, SMT_DO_CC, SMT_DO_CG, SMT_DO_DS, SMT_DO_PV, SMT_TAG, VALIDITY_PERIOD_TAG

Constructor Summary

Constructors

Constructor and Description
ISO781611Decoder(BiometricDataBlockDecoder<?> bdbDecoder) Constructs an ISO7816-11 decoder that uses the given BDB decoder.

Method Summary

Modifier and Type	Method and Description
ComplexCBEFFInfo	decode(InputStream inputStream) Reads a BIT group from an input stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

ISO781611Decoder

public ISO781611Decoder(BiometricDataBlockDecoder<?> bdbDecoder)

Constructs an ISO7816-11 decoder that uses the given BDB decoder.

Parameters:

bdbDecoder - the BDB decoder to use

Method Detail

decode

public ComplexCBEFFInfo decode(InputStream inputStream)
                        throws IOException

Reads a BIT group from an input stream.

Parameters:

inputStream - the input stream to read from

Returns:

a complex CBEFF info representing the BIT group

Throws:

IOException - if reading fails