1 /*
2 * Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
659 for (Map.Entry<String, Object> memberValue : streamVals.entrySet()) {
660 String name = memberValue.getKey();
661 Object value = null;
662 Class<?> memberType = memberTypes.get(name);
663 if (memberType != null) { // i.e. member still exists
664 value = memberValue.getValue();
665 if (!(memberType.isInstance(value) ||
666 value instanceof ExceptionProxy)) {
667 value = new AnnotationTypeMismatchExceptionProxy(
668 Objects.toIdentityString(value))
669 .setMember(annotationType.members().get(name));
670 }
671 }
672 mv.put(name, value);
673 }
674
675 UnsafeAccessor.setType(this, t);
676 UnsafeAccessor.setMemberValues(this, mv);
677 }
678
679 /**
680 * Gets an unmodifiable view on the member values.
681 */
682 Map<String, Object> memberValues() {
683 return Collections.unmodifiableMap(memberValues);
684 }
685
686 private static class UnsafeAccessor {
687 private static final jdk.internal.misc.Unsafe unsafe
688 = jdk.internal.misc.Unsafe.getUnsafe();
689 private static final long typeOffset = unsafe.objectFieldOffset
690 (AnnotationInvocationHandler.class, "type");
691 private static final long memberValuesOffset = unsafe.objectFieldOffset
692 (AnnotationInvocationHandler.class, "memberValues");
693
694 static void setType(AnnotationInvocationHandler o,
695 Class<? extends Annotation> type) {
696 unsafe.putReference(o, typeOffset, type);
697 }
698
699 static void setMemberValues(AnnotationInvocationHandler o,
700 Map<String, Object> memberValues) {
701 unsafe.putReference(o, memberValuesOffset, memberValues);
702 }
703 }
704 }
|
1 /*
2 * Copyright (c) 2003, 2026, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
659 for (Map.Entry<String, Object> memberValue : streamVals.entrySet()) {
660 String name = memberValue.getKey();
661 Object value = null;
662 Class<?> memberType = memberTypes.get(name);
663 if (memberType != null) { // i.e. member still exists
664 value = memberValue.getValue();
665 if (!(memberType.isInstance(value) ||
666 value instanceof ExceptionProxy)) {
667 value = new AnnotationTypeMismatchExceptionProxy(
668 Objects.toIdentityString(value))
669 .setMember(annotationType.members().get(name));
670 }
671 }
672 mv.put(name, value);
673 }
674
675 UnsafeAccessor.setType(this, t);
676 UnsafeAccessor.setMemberValues(this, mv);
677 }
678
679 private static class UnsafeAccessor {
680 private static final jdk.internal.misc.Unsafe unsafe
681 = jdk.internal.misc.Unsafe.getUnsafe();
682 private static final long typeOffset = unsafe.objectFieldOffset
683 (AnnotationInvocationHandler.class, "type");
684 private static final long memberValuesOffset = unsafe.objectFieldOffset
685 (AnnotationInvocationHandler.class, "memberValues");
686
687 static void setType(AnnotationInvocationHandler o,
688 Class<? extends Annotation> type) {
689 unsafe.putReference(o, typeOffset, type);
690 }
691
692 static void setMemberValues(AnnotationInvocationHandler o,
693 Map<String, Object> memberValues) {
694 unsafe.putReference(o, memberValuesOffset, memberValues);
695 }
696 }
697 }
|