| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package java.security; |
| |
| /** |
| * {@code PrivilegedAction} represents an action, that can be executed |
| * privileged regarding access control. Instances of {@code PrivilegedAction} |
| * can be executed invoking {@code AccessController.doPrivileged()}. |
| * |
| * @see AccessController |
| * @see AccessController#doPrivileged(PrivilegedExceptionAction) |
| * @see AccessController#doPrivileged(PrivilegedExceptionAction, |
| * AccessControlContext) |
| * @see PrivilegedAction |
| */ |
| public interface PrivilegedExceptionAction<T> { |
| /** |
| * Returns the result of running the action. |
| * |
| * @return the result of running the action |
| * @throws Exception |
| * if an exception occurred. |
| */ |
| T run() throws Exception; |
| } |