javax.security.sasl

Class SaslException

public class SaslException extends IOException implements Serializable

This class represents an error that has occurred when using SASL.

Since: 1.5

Constructor Summary
	SaslException() Constructs a new instance of `SaslException`.
	SaslException(String detail) Constructs a new instance of `SaslException` with a detailed message.
	SaslException(String detail, Throwable ex) Constructs a new instance of `SaslException` with a detailed message and a root exception.

Method Summary
Throwable	getCause() Returns the cause of this throwable or `null` if the cause is nonexistent or unknown.
void	printStackTrace() Prints this exception's stack trace to `System.err`.
void	printStackTrace(PrintStream ps) Prints this exception's stack trace to a print stream.
void	printStackTrace(PrintWriter pw) Prints this exception's stack trace to a print writer.
String	toString() Returns the string representation of this exception.

Constructor Detail

SaslException

public SaslException()

Constructs a new instance of SaslException. The root exception and the detailed message are null.

SaslException

public SaslException(String detail)

Constructs a new instance of SaslException with a detailed message. The root exception is null.

Parameters: detail a possibly null string containing details of the exception.

SaslException

public SaslException(String detail, Throwable ex)

Constructs a new instance of SaslException with a detailed message and a root exception. For example, a SaslException might result from a problem with the callback handler, which might throw a {@link javax.security.auth.callback.UnsupportedCallbackException} if it does not support the requested callback, or throw an {@link IOException} if it had problems obtaining data for the callback. The SaslException's root exception would be then be the exception thrown by the callback handler.

Parameters: detail a possibly null string containing details of the exception. ex a possibly null root exception that caused this exception.

Method Detail

getCause

public Throwable getCause()

Returns the cause of this throwable or null if the cause is nonexistent or unknown. The cause is the throwable that caused this exception to be thrown.

Returns: the possibly null exception that caused this exception.

printStackTrace

public void printStackTrace()

Prints this exception's stack trace to System.err. If this exception has a root exception; the stack trace of the root exception is also printed to System.err.

printStackTrace

public void printStackTrace(PrintStream ps)

Prints this exception's stack trace to a print stream. If this exception has a root exception; the stack trace of the root exception is also printed to the print stream.

Parameters: ps the non-null print stream to which to print.

printStackTrace

public void printStackTrace(PrintWriter pw)

Prints this exception's stack trace to a print writer. If this exception has a root exception; the stack trace of the root exception is also printed to the print writer.

Parameters: pw the non-null print writer to use for output.

toString

public String toString()

Returns the string representation of this exception. The string representation contains this exception's class name, its detailed messsage, and if it has a root exception, the string representation of the root exception. This string representation is meant for debugging and not meant to be interpreted programmatically.

Returns: the non-null string representation of this exception.