javacardx.framework.string
Class StringException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              javacard.framework.CardRuntimeException
                  javacardx.framework.string.StringException

public class StringException
extends CardRuntimeException

StringException represents a StringUtil class related exception.

The API classes throw Java Card runtime environment-owned instances of StringException.

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, instance variables, or array components.

Since:

Java Card 3.0.4

Field Summary

static short	ILLEGAL_NUMBER_FORMAT This reason code is used to indicate that the character sequence to be converted to a number does not have the appropriate format.
static short	INVALID_BYTE_SEQUENCE This reason code is used to indicate that an invalid byte sequence was encountered when encoding to or from UTF-8.
static short	UNSUPPORTED_ENCODING This reason code is used to indicate that the requested character encoding is not supported.

Constructor Summary

StringException(short reason)
Constructs a StringException with the specified reason.

Method Summary

static void

throwIt(short reason) Throws the Java Card runtime environment-owned instance of StringException with the specified reason.

Methods inherited from class javacard.framework.CardRuntimeException

getReason, setReason

Methods inherited from class java.lang.Object

equals

Field Detail

UNSUPPORTED_ENCODING

public static final short UNSUPPORTED_ENCODING

This reason code is used to indicate that the requested character encoding is not supported.

See Also:

Constant Field Values

ILLEGAL_NUMBER_FORMAT

public static final short ILLEGAL_NUMBER_FORMAT

This reason code is used to indicate that the character sequence to be converted to a number does not have the appropriate format.

See Also:

Constant Field Values

INVALID_BYTE_SEQUENCE

public static final short INVALID_BYTE_SEQUENCE

This reason code is used to indicate that an invalid byte sequence was encountered when encoding to or from UTF-8.

See Also:

Constant Field Values

Constructor Detail

StringException

public StringException(short reason)

Constructs a StringException with the specified reason. 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

throwIt

public static void throwIt(short reason)

Throws the Java Card runtime environment-owned instance of StringException 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, Java Card Platform, Classic Edition, section 6.2.1 for details.

Parameters:

reason - the reason for the exception

Throws:

StringException - always