1 /*
2 * Copyright (c) 2015, 2018, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
685 if (resolvedRegistrations != null) {
686 return resolvedRegistrations.get(method);
687 } else {
688 if (!method.isBridge()) {
689 ResolvedJavaType declaringClass = method.getDeclaringClass();
690 flushDeferrables();
691 String internalName = declaringClass.getName();
692 ClassPlugins classPlugins = registrations.get(internalName);
693 InvocationPlugin res = null;
694 if (classPlugins != null) {
695 res = classPlugins.get(method);
696 }
697 if (res == null) {
698 LateClassPlugins lcp = findLateClassPlugins(internalName);
699 if (lcp != null) {
700 res = lcp.get(method);
701 }
702 }
703 if (res != null) {
704 // A decorator plugin is trusted since it does not replace
705 // the method it intrinsifies.
706 if (res.isDecorator() || canBeIntrinsified(declaringClass)) {
707 return res;
708 }
709 }
710 if (testExtensions != null) {
711 // Avoid the synchronization in the common case that there
712 // are no test extensions.
713 synchronized (this) {
714 if (testExtensions != null) {
715 List<Binding> bindings = testExtensions.get(internalName);
716 if (bindings != null) {
717 String name = method.getName();
718 String descriptor = method.getSignature().toMethodDescriptor();
719 for (Binding b : bindings) {
720 if (b.isStatic == method.isStatic() &&
721 b.name.equals(name) &&
722 descriptor.startsWith(b.argumentsDescriptor)) {
723 return b.plugin;
724 }
725 }
726 }
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1 /*
2 * Copyright (c) 2015, 2019, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
685 if (resolvedRegistrations != null) {
686 return resolvedRegistrations.get(method);
687 } else {
688 if (!method.isBridge()) {
689 ResolvedJavaType declaringClass = method.getDeclaringClass();
690 flushDeferrables();
691 String internalName = declaringClass.getName();
692 ClassPlugins classPlugins = registrations.get(internalName);
693 InvocationPlugin res = null;
694 if (classPlugins != null) {
695 res = classPlugins.get(method);
696 }
697 if (res == null) {
698 LateClassPlugins lcp = findLateClassPlugins(internalName);
699 if (lcp != null) {
700 res = lcp.get(method);
701 }
702 }
703 if (res != null) {
704 // A decorator plugin is trusted since it does not replace
705 // the method it intrinsifies. A GeneratedInvocationPlugin
706 // is trusted since it only exists for @NodeIntrinsics and
707 // @Fold annotated methods (i.e., trusted Graal code).
708 if (res.isDecorator() || res instanceof GeneratedInvocationPlugin || canBeIntrinsified(declaringClass)) {
709 return res;
710 }
711 }
712 if (testExtensions != null) {
713 // Avoid the synchronization in the common case that there
714 // are no test extensions.
715 synchronized (this) {
716 if (testExtensions != null) {
717 List<Binding> bindings = testExtensions.get(internalName);
718 if (bindings != null) {
719 String name = method.getName();
720 String descriptor = method.getSignature().toMethodDescriptor();
721 for (Binding b : bindings) {
722 if (b.isStatic == method.isStatic() &&
723 b.name.equals(name) &&
724 descriptor.startsWith(b.argumentsDescriptor)) {
725 return b.plugin;
726 }
727 }
728 }
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