Module java.base

Package java.security

Class KeyException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.security.GeneralSecurityException

java.security.KeyException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

InvalidKeyException, KeyManagementException

public class KeyException
extends GeneralSecurityException

This is the basic key exception.

Since:

1.1

See Also:

• Key
• InvalidKeyException
• KeyManagementException
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
KeyException()	Constructs a KeyException with no detail message.
KeyException(String msg)	Constructs a KeyException with the specified detail message.
KeyException(String message, Throwable cause)	Creates a KeyException with the specified detail message and cause.
KeyException(Throwable cause)	Creates a KeyException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).

Method Summary

Methods declared in class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class java.lang.Object

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

Constructor Details

KeyException

public KeyException()

Constructs a KeyException with no detail message. A detail message is a String that describes this particular exception.

KeyException

public KeyException(String msg)

Constructs a KeyException with the specified detail message. A detail message is a String that describes this particular exception.

Parameters:

msg - the detail message.

KeyException

public KeyException(String message,
 Throwable cause)

Creates a KeyException with the specified detail message and cause.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

Since:

1.5

KeyException

public KeyException(Throwable cause)

Creates a KeyException with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).

Parameters:

cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

Since:

1.5