com.facebook.presto.iceberg.InternalIcebergConnectorFactory Maven / Gradle / Ivy

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/*
 * 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.facebook.presto.iceberg;

import com.facebook.airlift.bootstrap.Bootstrap;
import com.facebook.airlift.bootstrap.LifeCycleManager;
import com.facebook.airlift.event.client.EventModule;
import com.facebook.airlift.json.JsonModule;
import com.facebook.presto.client.NodeVersion;
import com.facebook.presto.common.type.TypeManager;
import com.facebook.presto.hive.authentication.HiveAuthenticationModule;
import com.facebook.presto.hive.metastore.ExtendedHiveMetastore;
import com.facebook.presto.hive.metastore.HiveMetastoreModule;
import com.facebook.presto.hive.s3.HiveS3Module;
import com.facebook.presto.plugin.base.security.AllowAllAccessControl;
import com.facebook.presto.spi.NodeManager;
import com.facebook.presto.spi.PageIndexerFactory;
import com.facebook.presto.spi.classloader.ThreadContextClassLoader;
import com.facebook.presto.spi.connector.Connector;
import com.facebook.presto.spi.connector.ConnectorContext;
import com.facebook.presto.spi.connector.ConnectorNodePartitioningProvider;
import com.facebook.presto.spi.connector.ConnectorPageSinkProvider;
import com.facebook.presto.spi.connector.ConnectorPageSourceProvider;
import com.facebook.presto.spi.connector.ConnectorSplitManager;
import com.facebook.presto.spi.connector.classloader.ClassLoaderSafeConnectorPageSinkProvider;
import com.facebook.presto.spi.connector.classloader.ClassLoaderSafeConnectorPageSourceProvider;
import com.facebook.presto.spi.connector.classloader.ClassLoaderSafeConnectorSplitManager;
import com.facebook.presto.spi.connector.classloader.ClassLoaderSafeNodePartitioningProvider;
import com.facebook.presto.spi.procedure.Procedure;
import com.google.common.collect.ImmutableSet;
import com.google.inject.Injector;
import com.google.inject.Key;
import com.google.inject.util.Types;
import org.weakref.jmx.guice.MBeanModule;

import java.util.Map;
import java.util.Optional;
import java.util.Set;

public final class InternalIcebergConnectorFactory
{
    private InternalIcebergConnectorFactory() {}

    public static Connector createConnector(String catalogName, Map config, ConnectorContext context, Optional metastore)
    {
        ClassLoader classLoader = InternalIcebergConnectorFactory.class.getClassLoader();
        try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
            Bootstrap app = new Bootstrap(
                    new EventModule(),
                    new MBeanModule(),
                    new JsonModule(),
                    new IcebergModule(),
                    new IcebergMetastoreModule(),
                    new HiveS3Module(catalogName),
                    new HiveAuthenticationModule(),
                    new HiveMetastoreModule(catalogName, metastore),
                    binder -> {
                        binder.bind(NodeVersion.class).toInstance(new NodeVersion(context.getNodeManager().getCurrentNode().getVersion()));
                        binder.bind(NodeManager.class).toInstance(context.getNodeManager());
                        binder.bind(TypeManager.class).toInstance(context.getTypeManager());
                        binder.bind(PageIndexerFactory.class).toInstance(context.getPageIndexerFactory());
                    });

            Injector injector = app
                    .doNotInitializeLogging()
                    .setRequiredConfigurationProperties(config)
                    .initialize();

            LifeCycleManager lifeCycleManager = injector.getInstance(LifeCycleManager.class);
            IcebergTransactionManager transactionManager = injector.getInstance(IcebergTransactionManager.class);
            IcebergMetadataFactory metadataFactory = injector.getInstance(IcebergMetadataFactory.class);
            ConnectorSplitManager splitManager = injector.getInstance(ConnectorSplitManager.class);
            ConnectorPageSourceProvider connectorPageSource = injector.getInstance(ConnectorPageSourceProvider.class);
            ConnectorPageSinkProvider pageSinkProvider = injector.getInstance(ConnectorPageSinkProvider.class);
            ConnectorNodePartitioningProvider connectorDistributionProvider = injector.getInstance(ConnectorNodePartitioningProvider.class);
            IcebergSessionProperties icebergSessionProperties = injector.getInstance(IcebergSessionProperties.class);
            IcebergTableProperties icebergTableProperties = injector.getInstance(IcebergTableProperties.class);
            Set procedures = injector.getInstance((Key>) Key.get(Types.setOf(Procedure.class)));

            return new IcebergConnector(
                    lifeCycleManager,
                    transactionManager,
                    metadataFactory,
                    new ClassLoaderSafeConnectorSplitManager(splitManager, classLoader),
                    new ClassLoaderSafeConnectorPageSourceProvider(connectorPageSource, classLoader),
                    new ClassLoaderSafeConnectorPageSinkProvider(pageSinkProvider, classLoader),
                    new ClassLoaderSafeNodePartitioningProvider(connectorDistributionProvider, classLoader),
                    ImmutableSet.of(),
                    icebergSessionProperties.getSessionProperties(),
                    IcebergSchemaProperties.SCHEMA_PROPERTIES,
                    icebergTableProperties.getTableProperties(),
                    new AllowAllAccessControl(),
                    procedures);
        }
    }
}