/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.beam.sdk.extensions.protobuf;
import com.google.auto.service.AutoService;
import com.google.common.collect.ImmutableList;
import com.google.protobuf.ByteString;
import java.util.List;
import org.apache.beam.sdk.coders.CoderProvider;
import org.apache.beam.sdk.coders.CoderProviderRegistrar;
import org.apache.beam.sdk.coders.CoderProviders;
import org.apache.beam.sdk.values.TypeDescriptor;
/**
* A {@link CoderProviderRegistrar} for standard types used with Google Protobuf.
*/
@AutoService(CoderProviderRegistrar.class)
public class ProtobufCoderProviderRegistrar implements CoderProviderRegistrar {
@Override
public List<CoderProvider> getCoderProviders() {
return ImmutableList.of(
CoderProviders.forCoder(TypeDescriptor.of(ByteString.class), ByteStringCoder.of()),
ProtoCoder.getCoderProvider());
}
}