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Trino - Session property managers
/*
* 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.session.db;
import com.google.inject.Injector;
import io.airlift.bootstrap.Bootstrap;
import io.airlift.json.JsonModule;
import io.trino.plugin.base.jmx.MBeanServerModule;
import io.trino.spi.resourcegroups.SessionPropertyConfigurationManagerContext;
import io.trino.spi.session.SessionPropertyConfigurationManager;
import io.trino.spi.session.SessionPropertyConfigurationManagerFactory;
import org.weakref.jmx.guice.MBeanModule;
import java.util.Map;
import static com.google.common.base.Throwables.throwIfUnchecked;
public class DbSessionPropertyManagerFactory
implements SessionPropertyConfigurationManagerFactory
{
@Override
public String getName()
{
return "db";
}
@Override
public SessionPropertyConfigurationManager create(Map config, SessionPropertyConfigurationManagerContext context)
{
try {
Bootstrap app = new Bootstrap(
new MBeanModule(),
new MBeanServerModule(),
new JsonModule(),
new DbSessionPropertyManagerModule());
Injector injector = app
.doNotInitializeLogging()
.setRequiredConfigurationProperties(config)
.initialize();
return injector.getInstance(DbSessionPropertyManager.class);
}
catch (Exception e) {
throwIfUnchecked(e);
throw new RuntimeException(e);
}
}
}