Smart Card Solution
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Java Card Specification
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Smart Card Solution
User Manual
JavaCard API Samples
Java Card Specification
Knowledge Sharing
javacard.framework
public class APDUExceptionextends CardRuntimeException
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.
See Also:APDU
Field Summary | |
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static short | BAD_LENGTH This reason code is used by the APDU.setOutgoingLength() method to indicate APDUException.BAD_LENGTH if len is negative, or greater than 256 and the currently selected applet does not implement the javacardx.apdu.ExtendedLength interface, 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 invokedbased 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 RESPONSEcommand 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 | |
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APDUException (short reason) Constructs an APDUException. |
Method Summary | |
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static void | throwIt (short reason) Throws the Java Card runtime environment-owned instance of APDUException with the specified reason. |
Methods inherited from class java.lang.Object |
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equals |
Field Detail |
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public static final short ILLEGAL_USE
This APDUException reason code indicates that the method should not be invoked based on the current state of the APDU.
See Also:Constant Field Values
public static final 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.
See Also:Constant Field Values
public static final short BAD_LENGTH
This reason code is used by the APDU.setOutgoingLength() method to indicate
public static final short IO_ERROR
This reason code indicates that an unrecoverable error occurred in the I/O transmission layer.
See Also:Constant Field Values
public static final 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. The outgoing transfer has been aborted. No more data or status can be sent to the CAD in this Applet.process() method.
See Also:Constant Field Values
public static final 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. The incoming or outgoing transfer has been aborted. No more data can be received from the CAD. No more data or status can be sent to the CAD in this Applet.process() method.
See Also:Constant Field Values
public static final 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. The outgoing transfer has been aborted. No more data or status can be sent to the CAD in this Applet.process() method.
See Also:Constant Field Values
Constructor Detail |
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public APDUException(short reason)
Constructs an APDUException. To conserve on resources use throwIt() to use the Java Card runtime environment-owned instance of this class.
Parameters:reason - the reason for the exception.
Method Detail |
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public static void throwIt(short reason)
Throws the Java Card runtime environment-owned instance of 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.
Parameters:reason - the reason for the exception
Throws: APDUException - always