| /* |
| * 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.runners.dataflow.util; |
| |
| import com.google.auto.service.AutoService; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.beam.runners.dataflow.internal.IsmFormat.FooterCoder; |
| import org.apache.beam.runners.dataflow.internal.IsmFormat.IsmShardCoder; |
| import org.apache.beam.runners.dataflow.internal.IsmFormat.KeyPrefixCoder; |
| import org.apache.beam.runners.dataflow.util.RandomAccessData.RandomAccessDataCoder; |
| import org.apache.beam.sdk.coders.BigDecimalCoder; |
| import org.apache.beam.sdk.coders.BigEndianIntegerCoder; |
| import org.apache.beam.sdk.coders.BigEndianLongCoder; |
| import org.apache.beam.sdk.coders.BigIntegerCoder; |
| import org.apache.beam.sdk.coders.BitSetCoder; |
| import org.apache.beam.sdk.coders.ByteCoder; |
| import org.apache.beam.sdk.coders.Coder; |
| import org.apache.beam.sdk.coders.CollectionCoder; |
| import org.apache.beam.sdk.coders.DoubleCoder; |
| import org.apache.beam.sdk.coders.DurationCoder; |
| import org.apache.beam.sdk.coders.FloatCoder; |
| import org.apache.beam.sdk.coders.InstantCoder; |
| import org.apache.beam.sdk.coders.ListCoder; |
| import org.apache.beam.sdk.coders.SetCoder; |
| import org.apache.beam.sdk.coders.StringUtf8Coder; |
| import org.apache.beam.sdk.coders.TextualIntegerCoder; |
| import org.apache.beam.sdk.coders.VarIntCoder; |
| import org.apache.beam.sdk.coders.VoidCoder; |
| import org.apache.beam.sdk.io.gcp.bigquery.TableDestinationCoderV2; |
| import org.apache.beam.sdk.io.gcp.bigquery.TableDestinationCoderV3; |
| import org.apache.beam.sdk.io.gcp.bigquery.TableRowJsonCoder; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.annotations.VisibleForTesting; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableList; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableMap; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableMap.Builder; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableSet; |
| |
| /** |
| * The {@link CoderCloudObjectTranslatorRegistrar} containing the default collection of {@link |
| * Coder} {@link CloudObjectTranslator Cloud Object Translators}. |
| */ |
| @AutoService(CoderCloudObjectTranslatorRegistrar.class) |
| public class DefaultCoderCloudObjectTranslatorRegistrar |
| implements CoderCloudObjectTranslatorRegistrar { |
| private static final List<CloudObjectTranslator<? extends Coder>> DEFAULT_TRANSLATORS = |
| ImmutableList.of( |
| CloudObjectTranslators.globalWindow(), |
| CloudObjectTranslators.intervalWindow(), |
| CloudObjectTranslators.bytes(), |
| CloudObjectTranslators.varInt(), |
| CloudObjectTranslators.lengthPrefix(), |
| CloudObjectTranslators.stream(), |
| CloudObjectTranslators.pair(), |
| CloudObjectTranslators.windowedValue(), |
| new AvroCoderCloudObjectTranslator(), |
| new SerializableCoderCloudObjectTranslator(), |
| new SchemaCoderCloudObjectTranslator(), |
| CloudObjectTranslators.iterableLike(CollectionCoder.class), |
| CloudObjectTranslators.iterableLike(ListCoder.class), |
| CloudObjectTranslators.iterableLike(SetCoder.class), |
| CloudObjectTranslators.map(), |
| CloudObjectTranslators.nullable(), |
| CloudObjectTranslators.union(), |
| CloudObjectTranslators.coGroupByKeyResult(), |
| CloudObjectTranslators.javaSerialized()); |
| // TODO: ElementAndRestrictionCoder. This is in runners-core, but probably needs to be |
| // in core-construction |
| @VisibleForTesting |
| static final ImmutableSet<Class<? extends Coder>> KNOWN_ATOMIC_CODERS = |
| ImmutableSet.of( |
| BigDecimalCoder.class, |
| BigEndianIntegerCoder.class, |
| BigEndianLongCoder.class, |
| BigIntegerCoder.class, |
| BitSetCoder.class, |
| ByteCoder.class, |
| DoubleCoder.class, |
| DurationCoder.class, |
| FloatCoder.class, |
| FooterCoder.class, |
| InstantCoder.class, |
| IsmShardCoder.class, |
| KeyPrefixCoder.class, |
| RandomAccessDataCoder.class, |
| StringUtf8Coder.class, |
| TableDestinationCoderV2.class, |
| TableDestinationCoderV3.class, |
| TableRowJsonCoder.class, |
| TextualIntegerCoder.class, |
| VarIntCoder.class, |
| VoidCoder.class); |
| // TODO: WriteBundlesToFiles.ResultCoder.class); |
| // TODO: Atomic, GCPIO Coders: |
| // TableRowInfoCoder.class |
| // PubsubUnboundedSink.OutgoingMessageCoder.class, |
| // PubsubUnboundedSource.PubsubCheckpointCoder.class, |
| |
| @Override |
| public Map<String, CloudObjectTranslator<? extends Coder>> classNamesToTranslators() { |
| ImmutableMap.Builder<String, CloudObjectTranslator<? extends Coder>> nameToTranslators = |
| ImmutableMap.builder(); |
| for (CloudObjectTranslator<? extends Coder> translator : classesToTranslators().values()) { |
| nameToTranslators.put(translator.cloudObjectClassName(), translator); |
| } |
| return nameToTranslators.build(); |
| } |
| |
| @Override |
| public Map<Class<? extends Coder>, CloudObjectTranslator<? extends Coder>> |
| classesToTranslators() { |
| Builder<Class<? extends Coder>, CloudObjectTranslator<? extends Coder>> builder = |
| ImmutableMap.builder(); |
| for (CloudObjectTranslator<? extends Coder> defaultTranslator : DEFAULT_TRANSLATORS) { |
| builder.put(defaultTranslator.getSupportedClass(), defaultTranslator); |
| } |
| for (Class<? extends Coder> atomicCoder : KNOWN_ATOMIC_CODERS) { |
| builder.put(atomicCoder, CloudObjectTranslators.atomic(atomicCoder)); |
| } |
| return builder.build(); |
| } |
| } |