程序包 java.security

类 AccessControlException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.SecurityException

java.security.AccessControlException

所有已实现的接口:

Serializable

public class AccessControlException
extends SecurityException

This exception is thrown by the AccessController to indicate that a requested access (to a critical system resource such as the file system or the network) is denied.

The reason to deny access can vary. For example, the requested permission might be of an incorrect type, contain an invalid value, or request access that is not allowed according to the security policy. Such information should be given whenever possible at the time the exception is thrown.

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
AccessControlException(String s)	Constructs an AccessControlException with the specified, detailed message.
AccessControlException(String s, Permission p)	Constructs an AccessControlException with the specified, detailed message, and the requested permission that caused the exception.

方法概要

限定符和类型	方法	说明
Permission	getPermission()	Gets the Permission object associated with this exception, or null if there was no corresponding Permission object.

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

AccessControlException

public AccessControlException(String s)

Constructs an AccessControlException with the specified, detailed message.

参数:

s - the detail message.

AccessControlException

public AccessControlException(String s,
                              Permission p)

Constructs an AccessControlException with the specified, detailed message, and the requested permission that caused the exception.

参数:

s - the detail message.

p - the permission that caused the exception.

方法详细资料

getPermission

public Permission getPermission()

Gets the Permission object associated with this exception, or null if there was no corresponding Permission object.

返回:

the Permission object.