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Original file line number Diff line number Diff line change
Expand Up @@ -34,55 +34,24 @@
*/
package org.neo4j.server.enterprise;

import java.io.File;

import org.neo4j.causalclustering.core.OpenEnterpriseCoreGraphDatabase;
import org.neo4j.causalclustering.readreplica.OpenEnterpriseReadReplicaGraphDatabase;
import org.neo4j.graphdb.factory.GraphDatabaseSettings;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.impl.enterprise.configuration.EnterpriseEditionSettings;
import org.neo4j.kernel.impl.enterprise.configuration.EnterpriseEditionSettings.Mode;
import org.neo4j.kernel.impl.factory.GraphDatabaseFacadeFactory.Dependencies;
import org.neo4j.logging.LogProvider;
import org.neo4j.server.database.Database.Factory;
import org.neo4j.server.database.LifecycleManagingDatabase;
import org.neo4j.server.database.LifecycleManagingDatabase.GraphFactory;

/**
* Normally our naming convention would call this OpenEnterpriseNeoServer - but in this case, ONgDB already has a class with this name, so we are just calling
* it EnterpriseNeoServer.
**/
public class EnterpriseNeoServer extends OpenEnterpriseNeoServer
{
private static final GraphFactory CORE_FACTORY = ( config, dependencies ) ->
{
File storeDir = config.get( GraphDatabaseSettings.database_path );
return new OpenEnterpriseCoreGraphDatabase( storeDir, config, dependencies );
};

private static final GraphFactory READ_REPLICA_FACTORY = ( config, dependencies ) ->
{
File storeDir = config.get( GraphDatabaseSettings.database_path );
return new OpenEnterpriseReadReplicaGraphDatabase( storeDir, config, dependencies );
};

public EnterpriseNeoServer( Config config, Dependencies dependencies, LogProvider logProvider )
{
super( config, createDbFactory( config ), dependencies, logProvider );
}

protected static Factory createDbFactory( Config config )
{
Mode mode = config.get( EnterpriseEditionSettings.mode );
switch ( mode )
{
case CORE:
return LifecycleManagingDatabase.lifecycleManagingDatabase( CORE_FACTORY );
case READ_REPLICA:
return LifecycleManagingDatabase.lifecycleManagingDatabase( READ_REPLICA_FACTORY );
default:
return OpenEnterpriseNeoServer.createDbFactory( config );
}
return OpenEnterpriseNeoServer.createDbFactory( config );
}
}

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