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Trino - Phoenix 5 connector
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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 io.trino.plugin.phoenix5;

import com.google.inject.Injector;
import io.airlift.bootstrap.Bootstrap;
import io.airlift.json.JsonModule;
import io.opentelemetry.api.OpenTelemetry;
import io.trino.spi.NodeManager;
import io.trino.spi.catalog.CatalogName;
import io.trino.spi.classloader.ThreadContextClassLoader;
import io.trino.spi.connector.Connector;
import io.trino.spi.connector.ConnectorContext;
import io.trino.spi.connector.ConnectorFactory;
import io.trino.spi.type.TypeManager;

import java.util.Map;

import static io.trino.plugin.base.Versions.checkStrictSpiVersionMatch;
import static java.util.Objects.requireNonNull;

public class PhoenixConnectorFactory
        implements ConnectorFactory
{
    private final ClassLoader classLoader;

    public PhoenixConnectorFactory(ClassLoader classLoader)
    {
        this.classLoader = requireNonNull(classLoader, "classLoader is null");
    }

    @Override
    public String getName()
    {
        return "phoenix5";
    }

    @Override
    public Connector create(String catalogName, Map requiredConfig, ConnectorContext context)
    {
        requireNonNull(requiredConfig, "requiredConfig is null");
        checkStrictSpiVersionMatch(context, this);

        try (ThreadContextClassLoader _ = new ThreadContextClassLoader(classLoader)) {
            Bootstrap app = new Bootstrap(
                    new JsonModule(),
                    new PhoenixClientModule(catalogName),
                    binder -> {
                        binder.bind(CatalogName.class).toInstance(new CatalogName(catalogName));
                        binder.bind(ClassLoader.class).toInstance(PhoenixConnectorFactory.class.getClassLoader());
                        binder.bind(TypeManager.class).toInstance(context.getTypeManager());
                        binder.bind(NodeManager.class).toInstance(context.getNodeManager());
                        binder.bind(OpenTelemetry.class).toInstance(context.getOpenTelemetry());
                    });

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

            return injector.getInstance(PhoenixConnector.class);
        }
    }
}