/**
 * 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;

import org.neo4j.server.InterruptThreadTimer;
import org.neo4j.server.advanced.AdvancedNeoServer;
import org.neo4j.server.configuration.Configurator;
import org.neo4j.server.database.Database;
import org.neo4j.server.preflight.EnsurePreparedForHttpLogging;
import org.neo4j.server.preflight.PerformRecoveryIfNecessary;
import org.neo4j.server.preflight.PerformUpgradeIfNecessary;
import org.neo4j.server.preflight.PreFlightTasks;

public class EnterpriseNeoServer extends AdvancedNeoServer {

	public EnterpriseNeoServer( Configurator configurator )
    {
        this.configurator = configurator;
        init();
    }
    
    @Override
	protected PreFlightTasks createPreflightTasks() 
    {
		return new PreFlightTasks(
				// TODO: This check should be done in the bootrapper,
				// and verification of config should be done by the new
				// config system.
				//new EnsureEnterpriseNeo4jPropertiesExist(configurator.configuration()),
				new EnsurePreparedForHttpLogging(configurator.configuration()),
				new PerformUpgradeIfNecessary(getConfiguration(), 
						configurator.getDatabaseTuningProperties(), System.out),
				new PerformRecoveryIfNecessary(getConfiguration(), 
						configurator.getDatabaseTuningProperties(), System.out));
	}
    
    @Override
	protected Database createDatabase() 
    {
    	return new EnterpriseDatabase(configurator.configuration());
    }
    
    @Override
	protected InterruptThreadTimer createInterruptStartupTimer() 
    {
    	// If we are in HA mode, database startup can take a very long time, so
    	// we default to disabling the startup timeout here, unless explicitly overridden
    	// by configuration.
    	if(getConfiguration().getString( Configurator.DB_MODE_KEY, "single" ).equalsIgnoreCase("ha"))
    	{
    		long startupTimeout = getConfiguration().getInt(Configurator.STARTUP_TIMEOUT, 0) * 1000;
    		InterruptThreadTimer stopStartupTimer;
    		if(startupTimeout > 0) 
            {
    			stopStartupTimer = InterruptThreadTimer.createTimer(
    					startupTimeout,
    					Thread.currentThread());
            } else {
            	stopStartupTimer = InterruptThreadTimer.createNoOpTimer();
            }
    		return stopStartupTimer;
    	} else 
    	{
    		return super.createInterruptStartupTimer();
    	}
	}

}