/**
 * Copyright (c) 2002-2012 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.server.enterprise.helpers;

import static org.neo4j.server.ServerTestUtils.createTempDir;

import java.io.File;
import java.io.IOException;

import org.neo4j.server.configuration.PropertyFileConfigurator;
import org.neo4j.server.configuration.validation.DatabaseLocationMustBeSpecifiedRule;
import org.neo4j.server.configuration.validation.Validator;
import org.neo4j.server.database.Database;
import org.neo4j.server.database.EphemeralDatabase;
import org.neo4j.server.enterprise.EnterpriseNeoServer;
import org.neo4j.server.helpers.ServerBuilder;
import org.neo4j.server.preflight.PreFlightTasks;
import org.neo4j.server.rest.paging.LeaseManagerProvider;

public class EnterpriseServerBuilder extends ServerBuilder {

    public static EnterpriseServerBuilder server()
    {
        return new EnterpriseServerBuilder();
    }
	
	@Override
	public EnterpriseNeoServer build() throws IOException
    {
        if ( dbDir == null )
        {
            this.dbDir = createTempDir().getAbsolutePath();
        }
        File configFile = createPropertiesFiles();

        if ( clock != null )
        {
            LeaseManagerProvider.setClock( clock );
        }

        return new EnterpriseNeoServer(new PropertyFileConfigurator( new Validator( new DatabaseLocationMustBeSpecifiedRule() ), configFile ))
	    {
        	@Override
        	protected PreFlightTasks createPreflightTasks() {
        		return preflightTasks;
        	}

        	@Override
        	protected Database createDatabase() {
        		return persistent ? 
        				super.createDatabase() :
    					new EphemeralDatabase(configurator.configuration());
        		
        	}
	    };
    }
	
}