Package javacard.framework

Class ISOException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

javacard.framework.CardRuntimeException

javacard.framework.ISOException

public class ISOException
extends CardRuntimeException

ISOException class encapsulates an ISO 7816-4 response status word as its reason code.

The APDU class throws Java Card runtime environment-owned instances of ISOException.

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, Java Card Platform, Classic Edition, section 6.2.1 for details.

Constructor Summary

Constructors

Constructor	Description
ISOException(short sw)	Constructs an ISOException instance with the specified status word.

Method Summary

Modifier and Type	Method	Description
static void	throwIt(short sw)	Throws the Java Card runtime environment-owned instance of the ISOException class with the specified status word.

Methods inherited from class javacard.framework.CardRuntimeException

getReason, setReason

Methods inherited from class java.lang.Object

equals

Constructor Detail

ISOException

public ISOException(short sw)

Constructs an ISOException instance with the specified status word. To conserve on resources use throwIt() to employ the Java Card runtime environment-owned instance of this class.

Parameters:

sw - the ISO 7816-4 defined status word

Method Detail

throwIt

public static void throwIt(short sw)

Throws the Java Card runtime environment-owned instance of the ISOException class with the specified status word.

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, Java Card Platform, Classic Edition, section 6.2.1 for details.

Parameters:

sw - ISO 7816-4 defined status word

Throws:

ISOException - always