/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.userguide.multitenancy;

import java.util.HashMap;
import java.util.Map;

import org.hibernate.engine.jdbc.connections.spi.AbstractMultiTenantConnectionProvider;
import org.hibernate.engine.jdbc.connections.spi.ConnectionProvider;

/**
 * @author Vlad Mihalcea
 */
//tag::multitenacy-hibernate-ConfigurableMultiTenantConnectionProvider-example[]
public class ConfigurableMultiTenantConnectionProvider
        extends AbstractMultiTenantConnectionProvider {

    private final Map<String, ConnectionProvider> connectionProviderMap =
        new HashMap<>(  );

    public ConfigurableMultiTenantConnectionProvider(
            Map<String, ConnectionProvider> connectionProviderMap) {
        this.connectionProviderMap.putAll( connectionProviderMap );
    }

    @Override
    protected ConnectionProvider getAnyConnectionProvider() {
        return connectionProviderMap.values().iterator().next();
    }

    @Override
    protected ConnectionProvider selectConnectionProvider(String tenantIdentifier) {
        return connectionProviderMap.get( tenantIdentifier );
    }
}
//end::multitenacy-hibernate-ConfigurableMultiTenantConnectionProvider-example[]