de.gematik.ti.cardreader.provider.api.command

Interface IResponseApdu

All Known Implementing Classes:

AbstractResponseApdu, ResponseApdu

public interface IResponseApdu

Method Summary

Modifier and Type	Method and Description
byte[]	getBytes() Returns a copy of the complete bytes in response APDU.
byte[]	getData() Returns a copy of the data bytes in body of response APDU.
int	getNr() Returns the number of data bytes in the body of response APDU or 0 if response APDU has no body.
int	getSW() Returns the value of the status bytes SW1 and SW2 as a single status word SW.
int	getSW1() Returns the value of the status byte SW1 of response APPDU.
int	getSW2() Returns the value of the status byte SW2 of response APPDU.

Method Detail

getNr

int getNr()

Returns the number of data bytes in the body of response APDU or 0 if response APDU has no body. This call is equivalent to <code>getData().length</code>.

Returns:

the number of data bytes in the body of response APDU

getData

byte[] getData()

Returns a copy of the data bytes in body of response APDU. If response APDU has no body, this method returns a byte array with a length of zero.

Returns:

a copy of the data bytes in body of response APDU body or an empty byte array if response APDU has no body

getSW1

int getSW1()

Returns the value of the status byte SW1 of response APPDU. It returns a value of an unsigned byte in range of 0 to 255.

Returns:

value of the status byte SW1

getSW2

int getSW2()

Returns the value of the status byte SW2 of response APPDU. It returns a value of an unsigned byte in range of 0 to 255.

Returns:

value of the status byte SW2

getSW

int getSW()

Returns the value of the status bytes SW1 and SW2 as a single status word SW. It is defined as (getSW1() << 8) | getSW2()

Returns:

the value of the status word SW.

getBytes

byte[] getBytes()

Returns a copy of the complete bytes in response APDU.

Returns:

a copy of the complete bytes in response APDU.