From bbf251f9aac9bb7f362b903420e47ad4fa12d17c Mon Sep 17 00:00:00 2001 From: janakr Date: Tue, 6 Mar 2018 12:07:46 -0800 Subject: Convert a bunch of non-AutoCodec classes to use @AutoCodec: BuildConfiguration, BuildOptions, CollectTargetsUnderDirectoryValue. PiperOrigin-RevId: 188059815 --- .../lib/skyframe/serialization/ClassCodec.java | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/main/java/com/google/devtools/build/lib/skyframe/serialization/ClassCodec.java (limited to 'src/main/java/com/google/devtools/build/lib/skyframe/serialization/ClassCodec.java') diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/serialization/ClassCodec.java b/src/main/java/com/google/devtools/build/lib/skyframe/serialization/ClassCodec.java new file mode 100644 index 0000000000..e3675ee9e8 --- /dev/null +++ b/src/main/java/com/google/devtools/build/lib/skyframe/serialization/ClassCodec.java @@ -0,0 +1,45 @@ +// Copyright 2018 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.skyframe.serialization; + +import com.google.protobuf.CodedInputStream; +import com.google.protobuf.CodedOutputStream; +import java.io.IOException; + +/** Codec for {@link Class}. */ +class ClassCodec implements ObjectCodec> { + @SuppressWarnings("unchecked") + @Override + public Class> getEncodedClass() { + return (Class>) (Object) Class.class; + } + + @Override + public void serialize(SerializationContext context, Class obj, CodedOutputStream codedOut) + throws SerializationException, IOException { + context.serialize(obj.getName(), codedOut); + } + + @Override + public Class deserialize(DeserializationContext context, CodedInputStream codedIn) + throws SerializationException, IOException { + String className = context.deserialize(codedIn); + try { + return Class.forName(className); + } catch (ClassNotFoundException e) { + throw new SerializationException("Couldn't find class for " + className, e); + } + } +} -- cgit v1.2.3