author | jfranck |
Tue, 29 Jan 2013 10:32:49 +0100 | |
changeset 15510 | 898d924a7efd |
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child 15511 | 8f45487ac694 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.misc; |
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import java.lang.annotation.Annotation; |
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import java.lang.reflect.Executable; |
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import sun.reflect.ConstantPool; |
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import sun.reflect.annotation.AnnotationType; |
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import sun.nio.ch.Interruptible; |
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public interface JavaLangAccess { |
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/** Return the constant pool for a class. */ |
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ConstantPool getConstantPool(Class<?> klass); |
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/** |
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* Set the AnnotationType instance corresponding to this class. |
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* (This method only applies to annotation types.) |
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*/ |
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void setAnnotationType(Class<?> klass, AnnotationType annotationType); |
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/** |
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* Get the AnnotationType instance corresponding to this class. |
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* (This method only applies to annotation types.) |
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*/ |
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AnnotationType getAnnotationType(Class<?> klass); |
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/** |
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* Get the array of bytes that is the class-file representation |
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* of this Class' type annotations. |
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*/ |
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byte[] getRawClassTypeAnnotations(Class<?> klass); |
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/** |
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* Get the array of bytes that is the class-file representation |
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* of this Executable's type annotations. |
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*/ |
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byte[] getRawExecutableTypeAnnotations(Executable executable); |
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/** |
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* Returns the elements of an enum class or null if the |
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* Class object does not represent an enum type; |
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* the result is uncloned, cached, and shared by all callers. |
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*/ |
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<E extends Enum<E>> E[] getEnumConstantsShared(Class<E> klass); |
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/** Set thread's blocker field. */ |
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void blockedOn(Thread t, Interruptible b); |
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/** |
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* Registers a shutdown hook. |
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* |
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* It is expected that this method with registerShutdownInProgress=true |
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* is only used to register DeleteOnExitHook since the first file |
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* may be added to the delete on exit list by the application shutdown |
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* hooks. |
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* |
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* @params slot the slot in the shutdown hook array, whose element |
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* will be invoked in order during shutdown |
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* @params registerShutdownInProgress true to allow the hook |
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* to be registered even if the shutdown is in progress. |
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* @params hook the hook to be registered |
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* |
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* @throw IllegalStateException if shutdown is in progress and |
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* the slot is not valid to register. |
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*/ |
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void registerShutdownHook(int slot, boolean registerShutdownInProgress, Runnable hook); |
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/** |
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* Returns the number of stack frames represented by the given throwable. |
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*/ |
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int getStackTraceDepth(Throwable t); |
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/** |
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* Returns the ith StackTraceElement for the given throwable. |
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*/ |
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StackTraceElement getStackTraceElement(Throwable t, int i); |
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/** |
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* Returns a directly present annotation. |
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*/ |
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public <A extends Annotation> A getDirectDeclaredAnnotation(Class<?> klass, Class<A> anno); |
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} |