| // Copyright 2017 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.lib.packages; |
| |
| import com.google.devtools.build.lib.skyframe.serialization.DeserializationContext; |
| import com.google.devtools.build.lib.skyframe.serialization.ObjectCodec; |
| import com.google.devtools.build.lib.skyframe.serialization.SerializationContext; |
| import com.google.devtools.build.lib.skyframe.serialization.SerializationException; |
| import com.google.devtools.build.lib.syntax.SkylarkSemantics; |
| import com.google.protobuf.CodedInputStream; |
| import com.google.protobuf.CodedOutputStream; |
| import java.io.IOException; |
| |
| /** |
| * Codec for a {@link SkylarkSemantics} object. |
| * |
| * <p>Since the core Skylark interpreter should not depend on the protobuf library, this codec |
| * cannot be nested alongside the {@code SkylarkSemantics} class definition. |
| * |
| * <p>Tests for this codec are in {@link SkylarkSemanticsConsistencyTest}. |
| */ |
| public final class SkylarkSemanticsCodec implements ObjectCodec<SkylarkSemantics> { |
| |
| @Override |
| public Class<SkylarkSemantics> getEncodedClass() { |
| return SkylarkSemantics.class; |
| } |
| |
| @Override |
| public void serialize( |
| SerializationContext context, SkylarkSemantics semantics, CodedOutputStream codedOut) |
| throws SerializationException, IOException { |
| // <== Add new options here in alphabetic order ==> |
| codedOut.writeBoolNoTag(semantics.incompatibleBzlDisallowLoadAfterStatement()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDepsetIsNotIterable()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDepsetUnion()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisableGlobTracking()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisableObjcProviderResources()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisallowDictPlus()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisallowFileType()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisallowLegacyJavaInfo()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisallowOldStyleArgsAdd()); |
| codedOut.writeBoolNoTag(semantics.incompatibleDisallowSlashOperator()); |
| codedOut.writeBoolNoTag(semantics.incompatibleNewActionsApi()); |
| codedOut.writeBoolNoTag(semantics.incompatiblePackageNameIsAFunction()); |
| codedOut.writeBoolNoTag(semantics.incompatibleRemoveNativeGitRepository()); |
| codedOut.writeBoolNoTag(semantics.incompatibleRemoveNativeHttpArchive()); |
| codedOut.writeBoolNoTag(semantics.incompatibleStringIsNotIterable()); |
| codedOut.writeBoolNoTag(semantics.internalSkylarkFlagTestCanary()); |
| } |
| |
| @Override |
| public SkylarkSemantics deserialize(DeserializationContext context, CodedInputStream codedIn) |
| throws SerializationException, IOException { |
| SkylarkSemantics.Builder builder = SkylarkSemantics.builder(); |
| |
| // <== Add new options here in alphabetic order ==> |
| builder.incompatibleBzlDisallowLoadAfterStatement(codedIn.readBool()); |
| builder.incompatibleDepsetIsNotIterable(codedIn.readBool()); |
| builder.incompatibleDepsetUnion(codedIn.readBool()); |
| builder.incompatibleDisableGlobTracking(codedIn.readBool()); |
| builder.incompatibleDisableObjcProviderResources(codedIn.readBool()); |
| builder.incompatibleDisallowDictPlus(codedIn.readBool()); |
| builder.incompatibleDisallowFileType(codedIn.readBool()); |
| builder.incompatibleDisallowLegacyJavaInfo(codedIn.readBool()); |
| builder.incompatibleDisallowOldStyleArgsAdd(codedIn.readBool()); |
| builder.incompatibleDisallowSlashOperator(codedIn.readBool()); |
| builder.incompatibleNewActionsApi(codedIn.readBool()); |
| builder.incompatiblePackageNameIsAFunction(codedIn.readBool()); |
| builder.incompatibleRemoveNativeGitRepository(codedIn.readBool()); |
| builder.incompatibleRemoveNativeHttpArchive(codedIn.readBool()); |
| builder.incompatibleStringIsNotIterable(codedIn.readBool()); |
| builder.internalSkylarkFlagTestCanary(codedIn.readBool()); |
| |
| return builder.build(); |
| } |
| } |