Package org.wildfly.security.auth.callback

Class FastUnsupportedCallbackException

java.lang.Object

java.lang.Throwable

java.lang.Exception

javax.security.auth.callback.UnsupportedCallbackException

org.wildfly.security.auth.callback.FastUnsupportedCallbackException

All Implemented Interfaces:

Serializable

public class FastUnsupportedCallbackException
extends UnsupportedCallbackException

A version of UnsupportedCallbackException which does not initialize a full stack trace, and thus is much more efficient to construct.

Author:

David M. Lloyd

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static StackTraceElement[]	NO_STACK
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
FastUnsupportedCallbackException(Callback callback)	Constructs a new FastUnsupportedCallbackException instance.
FastUnsupportedCallbackException(Callback callback, String msg)	Constructs a new FastUnsupportedCallbackException instance with an initial message.

Method Summary

Modifier and Type	Method	Description
Throwable	fillInStackTrace()	Does nothing but return this instance.
String	getMessage()	Get the message for this exception, formatted with the callback.
StackTraceElement[]	getStackTrace()	Returns an empty stack.
Throwable	initCause(Throwable cause)	Does nothing but return this instance.
void	setStackTrace(StackTraceElement[] stackTrace)	Does nothing.

Methods inherited from class javax.security.auth.callback.UnsupportedCallbackException

getCallback

Methods inherited from class java.lang.Throwable

addSuppressed, getCause, getLocalizedMessage, getSuppressed, printStackTrace, printStackTrace, printStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

NO_STACK

private static final StackTraceElement[] NO_STACK

Constructor Detail

FastUnsupportedCallbackException

public FastUnsupportedCallbackException(Callback callback)

Constructs a new FastUnsupportedCallbackException instance. The message is left blank (null), and no cause is specified.

Parameters:

callback - the callback which is not supported (should not be null)

FastUnsupportedCallbackException

public FastUnsupportedCallbackException(Callback callback,
                                        String msg)

Constructs a new FastUnsupportedCallbackException instance with an initial message. No cause is specified.

Parameters:

callback - the callback which is not supported (should not be null)

msg - the message

Method Detail

initCause

public Throwable initCause(Throwable cause)

Does nothing but return this instance.

Overrides:

initCause in class Throwable

Parameters:

cause - ignored

Returns:

this instance

getStackTrace

public StackTraceElement[] getStackTrace()

Returns an empty stack.

Overrides:

getStackTrace in class Throwable

Returns:

an empty stack

fillInStackTrace

public Throwable fillInStackTrace()

Does nothing but return this instance.

Overrides:

fillInStackTrace in class Throwable

Returns:

this instance

setStackTrace

public void setStackTrace(StackTraceElement[] stackTrace)

Does nothing.

Overrides:

setStackTrace in class Throwable

Parameters:

stackTrace - ignored

getMessage

public String getMessage()

Get the message for this exception, formatted with the callback.

Overrides:

getMessage in class Throwable

Returns:

the message for this exception, with the callback (not null)