public class ExternalException extends CardRuntimeException
ExternalException
represents an external subsystem related
exception.
The API classes throw Java Card runtime environment-owned instances of
ExternalException
.
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.
Modifier and Type | Field and Description |
---|---|
static short |
INTERNAL_ERROR
This reason code is used to indicate that an unrecoverable external
access error occurred.
|
static short |
INVALID_PARAM
This reason code is used to indicate that an input parameter is invalid.
|
static short |
NO_SUCH_SUBSYSTEM
This reason code is used to indicate that specified external subsystem is
not available.
|
Constructor and Description |
---|
ExternalException(short reason)
Constructs a
ExternalException with the specified reason. |
Modifier and Type | Method and Description |
---|---|
static void |
throwIt(short reason)
Throws the Java Card runtime environment-owned instance of
ExternalException with the specified reason. |
getReason, setReason
public static final short NO_SUCH_SUBSYSTEM
public static final short INVALID_PARAM
public static final short INTERNAL_ERROR
public ExternalException(short reason)
ExternalException
with the specified reason.
To conserve on resources use throwIt()
to use the Java
Card runtime environment-owned instance of this class.reason
- the reason for the exceptionpublic static void throwIt(short reason)
ExternalException
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.
reason
- the reason for the exceptionExternalException
- alwaysCopyright © 1998, 2015, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms