Package javacardx.framework.string

Class 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

      Fields 
      Modifier and Type Field Description
      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

      Constructors 
      Constructor Description
      StringException​(short reason)
      Constructs a StringException with the specified reason.

    • 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