Class AuthenticationNotSupportedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

javax.naming.NamingException

javax.naming.NamingSecurityException

javax.naming.AuthenticationNotSupportedException

All Implemented Interfaces:

Serializable

public class AuthenticationNotSupportedException
extends NamingSecurityException

This exception is thrown when the particular flavor of authentication requested is not supported. For example, if the program is attempting to use strong authentication but the directory/naming supports only simple authentication, this exception would be thrown. Identification of a particular flavor of authentication is provider- and server-specific. It may be specified using specific authentication schemes such those identified using SASL, or a generic authentication specifier (such as "simple" and "strong").

If the program wants to handle this exception in particular, it should catch AuthenticationNotSupportedException explicitly before attempting to catch NamingException. After catching AuthenticationNotSupportedException, the program could reattempt the authentication using a different authentication flavor by updating the resolved context's environment properties accordingly.

Synchronization and serialization issues that apply to NamingException apply directly here.

Since:

1.3

See Also:

• Serialized Form

Field Summary

Fields declared in class NamingException

remainingName, resolvedName, resolvedObj, rootException

Modifier and Type	Field	Description
protected Name	remainingName	Contains the remaining name that has not been resolved yet.
protected Name	resolvedName	Contains the part of the name that has been successfully resolved.
protected Object	resolvedObj	Contains the object to which resolution of the part of the name was successful.
protected Throwable	rootException	Contains the original exception that caused this NamingException to be thrown.

Constructor Summary

Constructors

Constructor	Description
AuthenticationNotSupportedException()	Constructs a new instance of AuthenticationNotSupportedException with all name resolution fields and explanation initialized to null.
AuthenticationNotSupportedException(String explanation)	Constructs a new instance of AuthenticationNotSupportedException using an explanation.

Method Summary

Methods declared in class NamingException

appendRemainingComponent, appendRemainingName, getCause, getExplanation, getRemainingName, getResolvedName, getResolvedObj, getRootCause, initCause, setRemainingName, setResolvedName, setResolvedObj, setRootCause, toString, toString

Modifier and Type	Method	Description
void	appendRemainingComponent(String name)	Add name as the last component in remaining name.
void	appendRemainingName(Name name)	Add components from 'name' as the last components in remaining name.
Throwable	getCause()	Returns the cause of this exception.
String	getExplanation()	Retrieves the explanation associated with this exception.
Name	getRemainingName()	Retrieves the remaining unresolved portion of the name.
Name	getResolvedName()	Retrieves the leading portion of the name that was resolved successfully.
Object	getResolvedObj()	Retrieves the object to which resolution was successful.
Throwable	getRootCause()	Retrieves the root cause of this NamingException, if any.
Throwable	initCause(Throwable cause)	Initializes the cause of this exception to the specified value.
void	setRemainingName(Name name)	Sets the remaining name field of this exception.
void	setResolvedName(Name name)	Sets the resolved name field of this exception.
void	setResolvedObj(Object obj)	Sets the resolved object field of this exception.
void	setRootCause(Throwable e)	Records the root cause of this NamingException.
String	toString()	Generates the string representation of this exception.
String	toString(boolean detail)	Generates the string representation in more detail.

Methods declared in class Throwable

addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Modifier and Type	Method	Description
final void	addSuppressed(Throwable exception)	The specified exception is going to be suppressed in order to give priority to this exception (primary exception) and to be appended to the list of suppressed exceptions.
Throwable	fillInStackTrace()	Record in the receiver a walkback from the point where this message was sent.
String	getLocalizedMessage()	Answers the extra information message which was provided when the throwable was created.
String	getMessage()	Answers the extra information message which was provided when the throwable was created.
StackTraceElement[]	getStackTrace()	Answers an array of StackTraceElement.
final Throwable[]	getSuppressed()	Returns an array of exceptions suppressed, typically by the automatically generated code from the try-with-resources statement, in order to give priority to this exception (primary exception).
void	printStackTrace()	Outputs a printable representation of the receiver's walkback on the System.err stream.
void	printStackTrace(PrintStream err)	Outputs a printable representation of the receiver's walkback on the stream specified by the argument.
void	printStackTrace(PrintWriter err)	Outputs a printable representation of the receiver's walkback on the writer specified by the argument.
void	setStackTrace(StackTraceElement[] trace)	Sets the array of StackTraceElements.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
boolean	equals(Object o)	Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
int	hashCode()	Answers an integer hash code for the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Constructor Details

AuthenticationNotSupportedException

public AuthenticationNotSupportedException(String explanation)

Constructs a new instance of AuthenticationNotSupportedException using an explanation. All other fields default to null.

Parameters:

explanation - A possibly null string containing additional detail about this exception.

See Also:

• Throwable.getMessage()

AuthenticationNotSupportedException

public AuthenticationNotSupportedException()

Constructs a new instance of AuthenticationNotSupportedException with all name resolution fields and explanation initialized to null.