AuthenticationException (WildFly Elytron Parent 2.0.0.Final API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.io.IOException
    - - org.wildfly.security.auth.AuthenticationException

All Implemented Interfaces:

Serializable
```
public class AuthenticationException
extends IOException
```
An exception indicating that an initial authentication (login) operation has failed.

Author:

David M. Lloyd

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

private static long serialVersionUID

Constructor Summary

Constructors
Constructor	Description
`AuthenticationException()`	Constructs a new `org.wildfly.security.auth.AuthenticationException` instance.
`AuthenticationException(String msg)`	Constructs a new `org.wildfly.security.auth.AuthenticationException` instance with an initial message.
`AuthenticationException(String msg, Throwable cause)`	Constructs a new `org.wildfly.security.auth.AuthenticationException` instance with an initial message and cause.
`AuthenticationException(Throwable cause)`	Constructs a new `org.wildfly.security.auth.AuthenticationException` instance with an initial cause.

Method Summary
- Methods inherited from class java.lang.Throwable
  addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, 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
- Constructor Detail
  - AuthenticationException
```
public AuthenticationException()
```
    Constructs a new org.wildfly.security.auth.AuthenticationException instance. The message is left blank (null), and no cause is specified.
  - AuthenticationException
```
public AuthenticationException(String msg)
```
    Constructs a new org.wildfly.security.auth.AuthenticationException instance with an initial message. No cause is specified.
    
    Parameters:
    
    msg - the message
  - AuthenticationException
```
public AuthenticationException(Throwable cause)
```
    Constructs a new org.wildfly.security.auth.AuthenticationException instance with an initial cause. If a non-null cause is specified, its message is used to initialize the message of this org.wildfly.security.auth.AuthenticationException; otherwise the message is left blank (null).
    
    Parameters:
    
    cause - the cause
  - AuthenticationException
```
public AuthenticationException(String msg,
                               Throwable cause)
```
    Constructs a new org.wildfly.security.auth.AuthenticationException instance with an initial message and cause.
    
    Parameters:
    
    msg - the message
    
    cause - the cause