package com.smtaiserver.smtaiserver.database;

import java.util.ArrayList;
import java.util.List;

public class SMTDatabaseList 
{
	private List<SMTDatabase>	_listDB = new ArrayList<>();
	private boolean				_isClosed = false;
	
	public void addDatabase(SMTDatabase db)
	{
		synchronized(_listDB)
		{
			if(_isClosed)
			{
				db.close();
				return;
			}
			db.enableTraceStatement();
			_listDB.add(db);
		}
	}
	
	public void closeAllDatabase()
	{
		synchronized(_listDB)
		{
			if(_isClosed)
				return;
			
			for(SMTDatabase db : _listDB)
			{
				db.abortStmt();
				db.close();
			}
			
			_isClosed = true;
		}
	}
}