/** * Map a list of Computer to a list of ComputerDTO. * * @param computers the computers to map * @return the computers as dto */ public List<ComputerDto> listFromModel(List<Computer> computers) { DateTimeFormatter formatter = DateTimeFormatter.ofPattern( messageSource.getMessage("app.formatDate", null, LocaleContextHolder.getLocale())); List<ComputerDto> computersDto = new ArrayList<ComputerDto>(); for (Computer computer : computers) { String introduced = null; String discontinued = null; long companyId = 0; String companyName = null; if (null != computer.getIntroduced()) { introduced = computer.getIntroduced().format(formatter); } if (null != computer.getDiscontinued()) { discontinued = computer.getDiscontinued().format(formatter); } if (null != computer.getCompany()) { companyId = computer.getCompany().getId(); companyName = computer.getCompany().getName(); } computersDto.add( new ComputerDto.ComputerDtoBuilder(computer.getName()) .id(computer.getId()) .companyId(companyId) .companyName(companyName) .introduced(introduced) .discontinued(discontinued) .build()); } return computersDto; }
/** * map a computer to a ComputerDTO. * * @param computer the computer to map * @return the computer as a dto */ public ComputerDto fromModel(Computer computer) { String companyName = null; long companyId = 0; String introduced = null; String discontinued = null; if (null != computer.getCompany()) { companyId = computer.getCompany().getId(); companyName = computer.getCompany().getName(); } if (null != computer.getIntroduced()) { introduced = computer.getIntroduced().toString(); } if (null != computer.getDiscontinued()) { discontinued = computer.getDiscontinued().toString(); } return new ComputerDto.ComputerDtoBuilder(computer.getName()) .id(computer.getId()) .companyId(companyId) .companyName(companyName) .introduced(introduced) .discontinued(discontinued) .build(); }