content: /*
   * 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.sql.meta.provider.pubsub;
  
  import com.google.auto.service.AutoService;
  import org.apache.beam.sdk.annotations.Internal;
  import org.apache.beam.sdk.extensions.sql.meta.provider.SchemaIOTableProviderWrapper;
  import org.apache.beam.sdk.extensions.sql.meta.provider.TableProvider;
  import org.apache.beam.sdk.io.gcp.pubsub.PubsubIO;
  import org.apache.beam.sdk.io.gcp.pubsub.PubsubSchemaIOProvider;
  import org.apache.beam.sdk.schemas.io.SchemaIOProvider;
  
  /**
   * {@link TableProvider} for {@link PubsubIO} for consumption by Beam SQL.
   *
   * <p>Passes the {@link PubsubSchemaIOProvider} to the generalized table provider wrapper, {@link
   * SchemaIOTableProviderWrapper}, for Pubsub specific behavior with payload in json/avro format.
   */
  @Internal
  @AutoService(TableProvider.class)
  public class PubsubTableProvider extends SchemaIOTableProviderWrapper {
    @Override
    public SchemaIOProvider getSchemaIOProvider() {
      return new PubsubSchemaIOProvider();
    }
  
    // TODO[https://github.com/apache/beam/issues/20430]: remove this override after TableProvider
    // problem is fixed
    @Override
    public String getTableType() {
      return "pubsub";
    }
  }
  