| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.dynalink.beans; |
| |
| import java.lang.invoke.MethodHandle; |
| import java.lang.invoke.MethodType; |
| import java.util.function.Supplier; |
| import jdk.dynalink.SecureLookupSupplier; |
| import jdk.dynalink.linker.ConversionComparator.Comparison; |
| import jdk.dynalink.linker.GuardedInvocation; |
| import jdk.dynalink.linker.LinkRequest; |
| import jdk.dynalink.linker.LinkerServices; |
| |
| final class LinkerServicesWithMissingMemberHandlerFactory implements LinkerServices { |
| final LinkerServices linkerServices; |
| final MissingMemberHandlerFactory missingMemberHandlerFactory; |
| |
| static LinkerServices get(final LinkerServices linkerServices, final MissingMemberHandlerFactory missingMemberHandlerFactory) { |
| if (missingMemberHandlerFactory == null) { |
| return linkerServices; |
| } |
| return new LinkerServicesWithMissingMemberHandlerFactory(linkerServices, missingMemberHandlerFactory); |
| } |
| |
| private LinkerServicesWithMissingMemberHandlerFactory(final LinkerServices linkerServices, final MissingMemberHandlerFactory missingMemberHandlerFactory) { |
| this.linkerServices = linkerServices; |
| this.missingMemberHandlerFactory = missingMemberHandlerFactory; |
| } |
| |
| @Override |
| public MethodHandle asType(final MethodHandle handle, final MethodType fromType) { |
| return linkerServices.asType(handle, fromType); |
| } |
| |
| @Override |
| public MethodHandle getTypeConverter(final Class<?> sourceType, final Class<?> targetType) { |
| return linkerServices.getTypeConverter(sourceType, targetType); |
| } |
| |
| @Override |
| public boolean canConvert(final Class<?> from, final Class<?> to) { |
| return linkerServices.canConvert(from, to); |
| } |
| |
| @Override |
| public GuardedInvocation getGuardedInvocation(final LinkRequest linkRequest) throws Exception { |
| return linkerServices.getGuardedInvocation(linkRequest); |
| } |
| |
| @Override |
| public Comparison compareConversion(final Class<?> sourceType, final Class<?> targetType1, final Class<?> targetType2) { |
| return linkerServices.compareConversion(sourceType, targetType1, targetType2); |
| } |
| |
| @Override |
| public MethodHandle filterInternalObjects(final MethodHandle target) { |
| return linkerServices.filterInternalObjects(target); |
| } |
| |
| @Override |
| public <T> T getWithLookup(final Supplier<T> operation, final SecureLookupSupplier lookupSupplier) { |
| return linkerServices.getWithLookup(operation, lookupSupplier); |
| } |
| } |