javacard.framework
Class ISOException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              javacard.framework.CardRuntimeException
                  javacard.framework.ISOException

All Implemented Interfaces:

java.io.Serializable

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 for the Java Card Platform, section 6.2.1 for details.

See Also:

Serialized Form

Constructor Summary

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

Method Summary

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.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

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.

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 for the Java Card Platform, section 6.2.1 for details.

Parameters:

sw - ISO 7816-4 defined status word

Throws:

ISOException - always