diff options
| author | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-07-16 01:27:14 +0000 |
|---|---|---|
| committer | tromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-07-16 01:27:14 +0000 |
| commit | a63c2657c94913d72b3cd388730d61edcb09fc69 (patch) | |
| tree | 8762d1f992e2f725a6bde1ff966ed6f1e5f4f823 /libjava/java/lang/reflect/AccessibleObject.java | |
| parent | 6484dceb0094998183c2f8d3c8c27c6f4e53b8a9 (diff) | |
| download | gcc-a63c2657c94913d72b3cd388730d61edcb09fc69.tar.gz | |
Major merge with Classpath.
Removed many duplicate files.
* HACKING: Updated.x
* classpath: Imported new directory.
* standard.omit: New file.
* Makefile.in, aclocal.m4, configure: Rebuilt.
* sources.am: New file.
* configure.ac: Run Classpath configure script. Moved code around
to support. Disable xlib AWT peers (temporarily).
* Makefile.am (SUBDIRS): Added 'classpath'
(JAVAC): Removed.
(AM_CPPFLAGS): Added more -I options.
(BOOTCLASSPATH): Simplified.
Completely redid how sources are built.
Include sources.am.
* include/Makefile.am (tool_include__HEADERS): Removed jni.h.
* include/jni.h: Removed (in Classpath).
* scripts/classes.pl: Updated to look at built classes.
* scripts/makemake.tcl: New file.
* testsuite/libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Added
-I options.
(gcj_jni_invocation_compile_c_to_binary): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102082 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/lang/reflect/AccessibleObject.java')
| -rw-r--r-- | libjava/java/lang/reflect/AccessibleObject.java | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/libjava/java/lang/reflect/AccessibleObject.java b/libjava/java/lang/reflect/AccessibleObject.java deleted file mode 100644 index 24418c971c7..00000000000 --- a/libjava/java/lang/reflect/AccessibleObject.java +++ /dev/null @@ -1,159 +0,0 @@ -/* java.lang.reflect.AccessibleObject - Copyright (C) 2001, 2005 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.lang.reflect; - -/** - * This class is the superclass of various reflection classes, and - * allows sufficiently trusted code to bypass normal restrictions to - * do necessary things like invoke private methods outside of the - * class during Serialization. If you don't have a good reason - * to mess with this, don't try. Fortunately, there are adequate - * security checks before you can set a reflection object as accessible. - * - * @author Tom Tromey (tromey@cygnus.com) - * @author Eric Blake (ebb9@email.byu.edu) - * @see Field - * @see Constructor - * @see Method - * @see ReflectPermission - * @since 1.2 - * @status updated to 1.4 - */ -public class AccessibleObject -{ - /** - * True if this object is marked accessible, which means the reflected - * object bypasses normal security checks. - */ - // default visibility for use by inherited classes - boolean flag = false; - - /** - * Only the three reflection classes that extend this can create an - * accessible object. This is not serializable for security reasons. - */ - protected AccessibleObject() - { - } - - /** - * Return the accessibility status of this object. - * - * @return true if this object bypasses security checks - */ - public boolean isAccessible() - { - return flag; - } - - /** - * Convenience method to set the flag on a number of objects with a single - * security check. If a security manager exists, it is checked for - * <code>ReflectPermission("suppressAccessChecks")</code>.<p> - * - * It is forbidden to set the accessibility flag to true on any constructor - * for java.lang.Class. This will result in a SecurityException. If the - * SecurityException is thrown for any of the passed AccessibleObjects, - * the accessibility flag will be set on AccessibleObjects in the array prior - * to the one which resulted in the exception. - * - * @param array the array of accessible objects - * @param flag the desired state of accessibility, true to bypass security - * @throws NullPointerException if array is null - * @throws SecurityException if the request is denied - * @see SecurityManager#checkPermission(java.security.Permission) - * @see RuntimePermission - */ - public static void setAccessible(AccessibleObject[] array, boolean flag) - { - checkPermission(); - for (int i = 0; i < array.length; i++) - array[i].secureSetAccessible(flag); - } - - /** - * Sets the accessibility flag for this reflection object. If a security - * manager exists, it is checked for - * <code>ReflectPermission("suppressAccessChecks")</code>.<p> - * - * It is forbidden to set the accessibility flag to true on any constructor for - * java.lang.Class. This will result in a SecurityException. - * - * @param flag the desired state of accessibility, true to bypass security - * @throws NullPointerException if array is null - * @throws SecurityException if the request is denied - * @see SecurityManager#checkPermission(java.security.Permission) - * @see RuntimePermission - */ - public void setAccessible(boolean flag) - { - checkPermission(); - secureSetAccessible(flag); - } - - /** - * Performs the specified security check, for - * <code>ReflectPermission("suppressAccessChecks")</code>. - * - * @throws SecurityException if permission is denied - */ - private static void checkPermission() - { - SecurityManager sm = System.getSecurityManager(); - if (sm != null) - sm.checkPermission(new ReflectPermission("suppressAccessChecks")); - } - - /** - * Performs the actual accessibility change, this must always be invoked - * after calling checkPermission. - * - * @param flag the desired status - * @throws SecurityException if flag is true and this is a constructor - * for <code>java.lang.Class</code>. - */ - private void secureSetAccessible(boolean flag) - { - if (flag && - (this instanceof Constructor - && ((Constructor) this).getDeclaringClass() == Class.class)) - throw new SecurityException("Cannot make object accessible: " + this); - this.flag = flag; - } -} |
