| /* |
| * Copyright 2020 The Bazel Authors. All rights reserved. |
| * |
| * 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 com.google.devtools.build.android.desugar.langmodel; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.android.desugar.langmodel.MethodInvocationSite.MethodInvocationSiteBuilder; |
| import org.objectweb.asm.MethodVisitor; |
| |
| /** A value object that represents an method invocation site. */ |
| @AutoValue |
| public abstract class MethodInvocationSite |
| extends ClassMemberUse<MethodKey, MethodInvocationSiteBuilder, MethodInvocationSite> { |
| |
| public final MemberUseKind invocationKind() { |
| return useKind(); |
| } |
| |
| public final MethodKey method() { |
| return member(); |
| } |
| |
| // TODO(deltazulu): remove once bazel has been updated to the most recent autovalue library. |
| @Override |
| public abstract MethodKey member(); |
| |
| public abstract boolean isInterface(); |
| |
| public static MethodInvocationSiteBuilder builder() { |
| return new AutoValue_MethodInvocationSite.Builder(); |
| } |
| |
| /** Convenient factory method for use in the callback of {@link MethodVisitor#visitMethodInsn}. */ |
| public static MethodInvocationSite create( |
| int opcode, String owner, String name, String descriptor, boolean isInterface) { |
| return builder() |
| .setInvocationKind(MemberUseKind.fromValue(opcode)) |
| .setMethod(MethodKey.create(ClassName.create(owner), name, descriptor)) |
| .setIsInterface(isInterface) |
| .build(); |
| } |
| |
| public static MethodInvocationSite fromProto(MethodInvocation methodInvocationProto) { |
| return builder() |
| .setInvocationKind(MemberUseKind.fromValue(methodInvocationProto.getOpcode())) |
| .setMethod(MethodKey.fromProto(methodInvocationProto.getMethodId())) |
| .setIsInterface(methodInvocationProto.getIsInterface()) |
| .build(); |
| } |
| |
| public abstract MethodInvocationSiteBuilder toBuilder(); |
| |
| public final int invokeOpcode() { |
| return invocationKind().getOpcode(); |
| } |
| |
| public final ClassName owner() { |
| return method().owner(); |
| } |
| |
| public final String name() { |
| return method().name(); |
| } |
| |
| public final String descriptor() { |
| return method().descriptor(); |
| } |
| |
| public final ClassName returnTypeName() { |
| return method().getReturnTypeName(); |
| } |
| |
| public final ImmutableList<ClassName> argumentTypeNames() { |
| return method().getArgumentTypeNames(); |
| } |
| |
| public final boolean isStaticInvocation() { |
| return invocationKind() == MemberUseKind.INVOKESTATIC; |
| } |
| |
| public final boolean isConstructorInvocation() { |
| return method().isConstructor(); |
| } |
| |
| @Override |
| public final MethodInvocationSite acceptTypeMapper(TypeMapper typeMapper) { |
| return toBuilder() |
| .setMethod(method().acceptTypeMapper(typeMapper)) |
| .setInvocationKind(invocationKind()) |
| .setIsInterface(isInterface()) |
| .build(); |
| } |
| |
| public final MethodVisitor accept(MethodVisitor mv) { |
| mv.visitMethodInsn(invokeOpcode(), owner().binaryName(), name(), descriptor(), isInterface()); |
| return mv; |
| } |
| |
| /** The builder for {@link MethodInvocationSite}. */ |
| @AutoValue.Builder |
| public abstract static class MethodInvocationSiteBuilder |
| extends ClassMemberUseBuilder<MethodKey, MethodInvocationSiteBuilder, MethodInvocationSite> { |
| |
| public final MethodInvocationSiteBuilder setInvocationKind(MemberUseKind value) { |
| return setUseKind(value); |
| } |
| |
| public final MethodInvocationSiteBuilder setMethod(MethodKey value) { |
| return setMember(value); |
| } |
| |
| // TODO(deltazulu): remove once bazel has been updated to the most recent autovalue library. |
| @Override |
| abstract MethodInvocationSiteBuilder setMember(MethodKey value); |
| |
| public abstract MethodInvocationSiteBuilder setIsInterface(boolean value); |
| |
| public abstract MethodInvocationSite build(); |
| } |
| } |