Class TLVException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

javacard.framework.CardRuntimeException

javacardx.framework.tlv.TLVException

public class TLVException
extends CardRuntimeException

TLVException represents a TLV-related exception.

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

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:

2.2.2

Field Summary

Fields

Modifier and Type	Field	Description
static final short	EMPTY_TAG	This reason code is used to indicate that the Tag object is empty
static final short	EMPTY_TLV	This reason code is used to indicate that the TLV object is empty
static final short	ILLEGAL_SIZE	This reason code is used to indicate that the size of a TLV or Tag representation in the input parameter is greater than the supported size or will result in in a TLV structure of greater than supported size
static final short	INSUFFICIENT_STORAGE	This reason code is used to indicate that the configured storage capacity of the object will be exceeded
static final short	INVALID_PARAM	This reason code is used to indicate that one or more input parameters is invalid.
static final short	MALFORMED_TAG	This reason code is used to indicate that the tag representation is not a well-formed BER Tag
static final short	MALFORMED_TLV	This reason code is used to indicate that the TLV representation is not a well-formed BER TLV
static final short	TAG_NUMBER_GREATER_THAN_32767	This reason code is used to indicate that the tag number value greater than 32767
static final short	TAG_SIZE_GREATER_THAN_127	This reason code is used to indicate that the size of the tag representation is greater than 127 bytes
static final short	TLV_LENGTH_GREATER_THAN_32767	This reason code is used to indicate that the Length component value in the TLV is greater than 32767
static final short	TLV_SIZE_GREATER_THAN_32767	This reason code is used to indicate that the TLV requires more that 32767 bytes to represent

Constructor Summary

Constructors

Constructor	Description
TLVException(short reason)	Constructs a TLVException with the specified reason.

Method Summary

Modifier and Type	Method	Description
static void	throwIt(short reason)	Throws the Java Card runtime environment-owned instance of TLVException with the specified reason.

Methods inherited from class CardRuntimeException

getReason, setReason

Modifier and Type	Method	Description
short	getReason()	Gets the reason code
void	setReason(short reason)	Sets the reason code.

Methods inherited from class Object

equals

Modifier and Type	Method	Description
boolean	equals(Object obj)	Compares two Objects for equality.

Field Details

INVALID_PARAM

public static final short INVALID_PARAM

This reason code is used to indicate that one or more input parameters is invalid.

See Also:

• Constant Field Values

ILLEGAL_SIZE

public static final short ILLEGAL_SIZE

This reason code is used to indicate that the size of a TLV or Tag representation in the input parameter is greater than the supported size or will result in in a TLV structure of greater than supported size

See Also:

• Constant Field Values

EMPTY_TAG

public static final short EMPTY_TAG

This reason code is used to indicate that the Tag object is empty

See Also:

• Constant Field Values

EMPTY_TLV

public static final short EMPTY_TLV

This reason code is used to indicate that the TLV object is empty

See Also:

• Constant Field Values

MALFORMED_TAG

public static final short MALFORMED_TAG

This reason code is used to indicate that the tag representation is not a well-formed BER Tag

See Also:

• Constant Field Values

MALFORMED_TLV

public static final short MALFORMED_TLV

This reason code is used to indicate that the TLV representation is not a well-formed BER TLV

See Also:

• Constant Field Values

INSUFFICIENT_STORAGE

public static final short INSUFFICIENT_STORAGE

This reason code is used to indicate that the configured storage capacity of the object will be exceeded

See Also:

• Constant Field Values

TAG_SIZE_GREATER_THAN_127

public static final short TAG_SIZE_GREATER_THAN_127

This reason code is used to indicate that the size of the tag representation is greater than 127 bytes

See Also:

• Constant Field Values

TAG_NUMBER_GREATER_THAN_32767

public static final short TAG_NUMBER_GREATER_THAN_32767

This reason code is used to indicate that the tag number value greater than 32767

See Also:

• Constant Field Values

TLV_SIZE_GREATER_THAN_32767

public static final short TLV_SIZE_GREATER_THAN_32767

This reason code is used to indicate that the TLV requires more that 32767 bytes to represent

See Also:

• Constant Field Values

TLV_LENGTH_GREATER_THAN_32767

public static final short TLV_LENGTH_GREATER_THAN_32767

This reason code is used to indicate that the Length component value in the TLV is greater than 32767

See Also:

• Constant Field Values

Constructor Details

TLVException

public TLVException(short reason)

Constructs a TLVException 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 Details

throwIt

public static void throwIt(short reason)

Throws the Java Card runtime environment-owned instance of TLVException 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:

TLVException - always