/* * Copyright 2017 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.gradle.internal.service; import org.gradle.internal.UncheckedException; import java.lang.invoke.MethodHandle; import java.lang.invoke.MethodHandles; import java.lang.reflect.Method; class MethodHandleBasedServiceMethod extends AbstractServiceMethod { private final static MethodHandles.Lookup LOOKUP = (MethodHandles.Lookup) MethodHandles.publicLookup(); private final MethodHandle method; MethodHandleBasedServiceMethod(Method target) throws IllegalAccessException { super(target); this.method = LOOKUP.unreflect(target); } @Override public Object invoke(Object target, Object... args) { try { return method.bindTo(target).invokeWithArguments(args); } catch (Throwable e) { throw UncheckedException.throwAsUncheckedException(e); } } }