程序包 java.security

类 KeyException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.security.GeneralSecurityException

java.security.KeyException

所有已实现的接口:

Serializable

直接已知子类:

InvalidKeyException, KeyManagementException

public class KeyException
extends GeneralSecurityException

This is the basic key exception.

另请参阅:

Key, InvalidKeyException, KeyManagementException, 序列化表格

构造器概要

构造器

构造器	说明
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).

方法概要

从类继承的方法 java.lang.Object

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

从类继承的方法 java.lang.Throwable

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

构造器详细资料

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.

参数:

msg - the detail message.

KeyException

public KeyException(String message,
                    Throwable cause)

Creates a KeyException with the specified detail message and cause.

参数:

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.)

从以下版本开始:

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).

参数:

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.)

从以下版本开始:

1.5