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java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javacard.framework.CardRuntimeException javacard.framework.APDUException
public class APDUException
APDUException
represents an APDU
related exception.
The APDU
class throws Java Card runtime environment-owned instances of APDUException
.
Java Card runtime environment-owned instances of exception classes are temporary Java Card runtime environment Entry Point Objects and can be accessed from any applet context. References to these temporary objects cannot be stored in class variables or instance variables or array components. See Runtime Environment Specification for the Java Card Platform, section 6.2.1 for details.
Field Summary | |
---|---|
static short |
BAD_LENGTH
This reason code is used by the APDU.setOutgoingLength() method to indicate
that the length parameter is greater that 256 or
if non BLOCK CHAINED data transfer is requested and len is greater than
(IFSD-2), where IFSD is the Outgoing Block Size. |
static short |
BUFFER_BOUNDS
This reason code is used by the APDU.sendBytes() method to indicate
that the sum of buffer offset parameter and the byte length parameter exceeds the APDU
buffer size. |
static short |
ILLEGAL_USE
This APDUException reason code indicates that the method should not be invoked based on the current state of the APDU. |
static short |
IO_ERROR
This reason code indicates that an unrecoverable error occurred in the I/O transmission layer. |
static short |
NO_T0_GETRESPONSE
This reason code indicates that during T=0 protocol, the CAD did not return a GET RESPONSE command in response to a <61xx> response status to send additional data. |
static short |
NO_T0_REISSUE
This reason code indicates that during T=0 protocol, the CAD did not reissue the same APDU command with the corrected length in response to a <6Cxx> response status to request command reissue with the specified length. |
static short |
T1_IFD_ABORT
This reason code indicates that during T=1 protocol, the CAD returned an ABORT S-Block command and aborted the data transfer. |
Constructor Summary | |
---|---|
APDUException(short reason)
Constructs an APDUException. |
Method Summary | |
---|---|
static void |
throwIt(short reason)
Throws the Java Card runtime environment-owned instance of APDUException with the specified reason. |
Methods inherited from class javacard.framework.CardRuntimeException |
---|
getReason, setReason |
Methods inherited from class java.lang.Throwable |
---|
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
public static final short ILLEGAL_USE
public static final short BUFFER_BOUNDS
APDU.sendBytes()
method to indicate
that the sum of buffer offset parameter and the byte length parameter exceeds the APDU
buffer size.
public static final short BAD_LENGTH
APDU.setOutgoingLength()
method to indicate
that the length parameter is greater that 256 or
if non BLOCK CHAINED data transfer is requested and len
is greater than
(IFSD-2), where IFSD is the Outgoing Block Size.
public static final short IO_ERROR
public static final short NO_T0_GETRESPONSE
Applet.process()
method.
public static final short T1_IFD_ABORT
Applet.process()
method.
public static final short NO_T0_REISSUE
Applet.process()
method
Constructor Detail |
---|
public APDUException(short reason)
throwIt()
to use the Java Card runtime environment-owned instance of this class.
reason
- the reason for the exception.Method Detail |
---|
public static void throwIt(short reason) throws APDUException
APDUException
with the specified reason.
Java Card runtime environment-owned instances of exception classes are temporary Java Card runtime environment Entry Point Objects and can be accessed from any applet context. References to these temporary objects cannot be stored in class variables or instance variables or array components. See Runtime Environment Specification for the Java Card Platform, section 6.2.1 for details.
reason
- the reason for the exception.
APDUException
- always
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