@Override
    public boolean create(User obj) {
        CallableStatement stmt=null;
        ResultSet resultSet=null;
        try{
            stmt=connect.prepareCall("{? = call USERPACKAGE.add(?,?,?,?,?,?,?,?,?,?,?)}");
            stmt.registerOutParameter(1,OracleTypes.NUMBER);
            stmt.setString(2,obj.getFirstname());
            stmt.setString(3,obj.getLastname());
            stmt.setString(4,obj.getEmail());
            stmt.setString(5,obj.getPassword());
            stmt.setString(6,obj.getAddress());
            stmt.setDate(7,java.sql.Date.valueOf(obj.getBirthday().toInstant().atZone(ZoneId.of("Europe/Brussels")).toLocalDate()));
            stmt.setDate(8,java.sql.Date.valueOf(obj.getRegisterDate().toInstant().atZone(ZoneId.of("Europe/Brussels")).toLocalDate()));
            stmt.setInt(9,obj.getRelationship()?1:0);
            stmt.setInt(10,obj.getPhoneNumber());
            stmt.setInt(11,obj.getGender()?1:0);
            stmt.setInt(12,obj.getInterestedIn()?1:0);
            stmt.execute();
            return stmt.getInt(1)!=-1?true:false;
        } catch (SQLException e) {
            e.printStackTrace();
            return false;
        }
    }