public boolean doCreate(ClientEmp client) throws Exception{
		boolean flag=false;
		if(this.dao.findById(client.getEmail()).getEmail()==null||"".equals(this.dao.findById(client.getEmail()).getEmail())){
			try{
					flag=this.dao.doCreate(client);
			}catch(Exception e)
			{
				throw e;
			}finally
			{
				this.dbCon.close();
			}
		}
		return flag;
	}