AuthenticationNotSupportedException (Java SE 15 & JDK 15) (original) (raw)

All Implemented Interfaces:

[Serializable](../../../java.base/java/io/Serializable.html "interface in java.io")

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 catchingAuthenticationNotSupportedException, 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

• Constructor Summary

Constructors

• Method Summary

Methods declared in class javax.naming.NamingException

[appendRemainingComponent](NamingException.html#appendRemainingComponent%28java.lang.String%29), [appendRemainingName](NamingException.html#appendRemainingName%28javax.naming.Name%29), [getCause](NamingException.html#getCause%28%29), [getExplanation](NamingException.html#getExplanation%28%29), [getRemainingName](NamingException.html#getRemainingName%28%29), [getResolvedName](NamingException.html#getResolvedName%28%29), [getResolvedObj](NamingException.html#getResolvedObj%28%29), [getRootCause](NamingException.html#getRootCause%28%29), [initCause](NamingException.html#initCause%28java.lang.Throwable%29), [setRemainingName](NamingException.html#setRemainingName%28javax.naming.Name%29), [setResolvedName](NamingException.html#setResolvedName%28javax.naming.Name%29), [setResolvedObj](NamingException.html#setResolvedObj%28java.lang.Object%29), [setRootCause](NamingException.html#setRootCause%28java.lang.Throwable%29), [toString](NamingException.html#toString%28%29), [toString](NamingException.html#toString%28boolean%29)

• 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.