From 07b78716af6a9d7c9fd1e94d9baf94a52c873947 Mon Sep 17 00:00:00 2001 From: Andrew Haley Date: Fri, 30 Sep 2016 16:24:48 +0000 Subject: Makefile.def: Remove libjava. 2016-09-30 Andrew Haley * Makefile.def: Remove libjava. * Makefile.tpl: Likewise. * Makefile.in: Regenerate. * configure.ac: Likewise. * configure: Likewise. * gcc/java: Remove. * libjava: Likewise. From-SVN: r240662 --- .../classpath/java/security/AccessController.java | 229 --------------------- 1 file changed, 229 deletions(-) delete mode 100644 libjava/classpath/java/security/AccessController.java (limited to 'libjava/classpath/java/security/AccessController.java') diff --git a/libjava/classpath/java/security/AccessController.java b/libjava/classpath/java/security/AccessController.java deleted file mode 100644 index ec5b14c..0000000 --- a/libjava/classpath/java/security/AccessController.java +++ /dev/null @@ -1,229 +0,0 @@ -/* AccessController.java --- Access control context and permission checker - Copyright (C) 2001, 2004 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.security; - -/** - * Access control context and permission checker. - * Can check permissions in the access control context of the current thread - * through the checkPermission() method. - * Manipulates the access control context for code that needs to be executed - * the protection domain of the calling class (by explicitly ignoring the - * context of the calling code) in the doPrivileged() methods. - * And provides a getContext() method which gives the access - * control context of the current thread that can be used for checking - * permissions at a later time and/or in another thread. - * - * @author Mark Wielaard (mark@klomp.org) - * @since 1.2 - */ -public final class AccessController -{ - /** - * This class only has static methods so there is no public contructor. - */ - private AccessController() - { - } - - /** - * Checks wether the access control context of the current thread allows - * the given Permission. Throws an AccessControlException - * when the permission is not allowed in the current context. Otherwise - * returns silently without throwing an exception. - * - * @param perm the permission to be checked. - * @exception AccessControlException thrown if the current context does not - * allow the given permission. - */ - public static void checkPermission(Permission perm) - throws AccessControlException - { - getContext().checkPermission(perm); - } - - /** - * Calls the run() method of the given action with as - * (initial) access control context only the protection domain of the - * calling class. Calls to checkPermission() in the - * run() method ignore all earlier protection domains of - * classes in the call chain. Note that the protection domains of classes - * called by the code in the run() method are not ignored. - * - * @param action the PrivilegedAction whose run() - * should be be called. - * @return the result of the action.run() method. - */ - public static T doPrivileged(PrivilegedAction action) - { - VMAccessController.pushContext(null); - try - { - return action.run(); - } - finally - { - VMAccessController.popContext(); - } - } - - /** - * Calls the run() method of the given action with as - * (initial) access control context the given context combined with the - * protection domain of the calling class. Calls to - * checkPermission() in the run() method ignore - * all earlier protection domains of classes in the call chain, but add - * checks for the protection domains given in the supplied context. - * - * @param action the PrivilegedAction whose run() - * should be be called. - * @param context the AccessControlContext whose protection - * domains should be added to the protection domain of the calling class. - * @return the result of the action.run() method. - */ - public static T doPrivileged(PrivilegedAction action, - AccessControlContext context) - { - VMAccessController.pushContext(context); - try - { - return action.run(); - } - finally - { - VMAccessController.popContext(); - } - } - - /** - * Calls the run() method of the given action with as - * (initial) access control context only the protection domain of the - * calling class. Calls to checkPermission() in the - * run() method ignore all earlier protection domains of - * classes in the call chain. Note that the protection domains of classes - * called by the code in the run() method are not ignored. - * If the run() method throws an exception then this method - * will wrap that exception in an PrivilegedActionException. - * - * @param action the PrivilegedExceptionAction whose - * run() should be be called. - * @return the result of the action.run() method. - * @exception PrivilegedActionException wrapped around any checked exception - * that is thrown in the run() method. - */ - public static T doPrivileged(PrivilegedExceptionAction action) - throws PrivilegedActionException - { - VMAccessController.pushContext(null); - try - { - return action.run(); - } - catch (RuntimeException e) - { - throw e; - } - catch (Exception e) - { - throw new PrivilegedActionException(e); - } - finally - { - VMAccessController.popContext(); - } - } - - /** - * Calls the run() method of the given action with as - * (initial) access control context the given context combined with the - * protection domain of the calling class. Calls to - * checkPermission() in the run() method ignore - * all earlier protection domains of classes in the call chain, but add - * checks for the protection domains given in the supplied context. - * If the run() method throws an exception then this method - * will wrap that exception in an PrivilegedActionException. - * - * @param action the PrivilegedExceptionAction whose - * run() should be be called. - * @param context the AccessControlContext whose protection - * domains should be added to the protection domain of the calling class. - * @return the result of the action.run() method. - * @exception PrivilegedActionException wrapped around any checked exception - * that is thrown in the run() method. - */ - public static T doPrivileged(PrivilegedExceptionAction action, - AccessControlContext context) - throws PrivilegedActionException - { - VMAccessController.pushContext(context); - try - { - return action.run(); - } - catch (RuntimeException e) - { - throw e; - } - catch (Exception e) - { - throw new PrivilegedActionException(e); - } - finally - { - VMAccessController.popContext(); - } - } - - /** - * Returns the complete access control context of the current thread. - * The returned object encompasses all {@link ProtectionDomain} objects - * for all classes in the current call stack, or the set of protection - * domains until the last call to {@link - * #doPrivileged(java.security.PrivilegedAction)}. - * - *

Additionally, if a call was made to {@link - * #doPrivileged(java.security.PrivilegedAction,java.security.AccessControlContext)} - * that supplied an {@link AccessControlContext}, then that context - * will be intersected with the calculated one. - * - * @return The context. - */ - public static AccessControlContext getContext() - { - return VMAccessController.getContext(); - } -} -- cgit v1.1