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JavaTM 2 Platform Standard Ed. 5.0 |
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public interface PrivilegedExceptionAction<T>
A computation to be performed with privileges enabled, that throws one or
more checked exceptions. The computation is performed by invoking
AccessController.doPrivileged on the
PrivilegedExceptionAction object. This interface is
used only for computations that throw checked exceptions;
computations that do not throw
checked exceptions should use PrivilegedAction instead.
AccessController,
AccessController.doPrivileged(PrivilegedExceptionAction),
AccessController.doPrivileged(PrivilegedExceptionAction,
AccessControlContext),
PrivilegedAction| Method Summary | |
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T |
run()
Performs the computation. |
| Method Detail |
|---|
T run()
throws Exception
AccessController.doPrivileged after enabling privileges.
PrivilegedExceptionAction should document what
(if anything) this value represents.
Exception - an exceptional condition has occurred. Each class
that implements PrivilegedExceptionAction should
document the exceptions that its run method can throw.AccessController.doPrivileged(PrivilegedExceptionAction),
AccessController.doPrivileged(PrivilegedExceptionAction,AccessControlContext)
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JavaTM 2 Platform Standard Ed. 5.0 |
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Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.