/
ManagerFactorySupplier.java
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/
ManagerFactorySupplier.java
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/*
* Copyright (c) 2019 Otávio Santana and others
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Apache License v2.0 is available at http://www.opensource.org/licenses/apache2.0.php.
*
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
*
* Otavio Santana
*/
package org.jnosql.diana.cassandra.column;
import org.jnosql.diana.api.Settings;
import org.jnosql.diana.driver.ConfigurationReader;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.containers.wait.strategy.Wait;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Supplier;
import static org.jnosql.diana.cassandra.column.CassandraConfiguration.CASSANDRA_FILE_CONFIGURATION;
public enum ManagerFactorySupplier implements Supplier<CassandraColumnFamilyManagerFactory> {
INSTANCE;
private final GenericContainer cassandra =
new GenericContainer("cassandra:latest")
.withExposedPorts(9042)
.waitingFor(Wait.defaultWaitStrategy());
{
cassandra.start();
}
@Override
public CassandraColumnFamilyManagerFactory get() {
Settings settings = getSettings();
CassandraConfiguration cassandraConfiguration = new CassandraConfiguration();
return cassandraConfiguration.get(settings);
}
Settings getSettings() {
Map<String, Object> configuration = new HashMap<>(ConfigurationReader.from(CASSANDRA_FILE_CONFIGURATION));
configuration.put("cassandra.host-1", cassandra.getContainerIpAddress());
configuration.put("cassandra.port", cassandra.getFirstMappedPort());
return Settings.of(configuration);
}
}