/** * Gets license version 1 data for sign. * * @param lic GridGain license version 1. * @return Data for sign. */ public static byte[] getDataV1ForSign(GridLicenseV1 lic) { assert lic != null; try { return new SB() .a(lic.getVersion()) .a(lic.getId()) .a(lic.getIssueDate() != null ? U.format(lic.getIssueDate(), DATE_PTRN) : "") .a(lic.getIssueOrganization()) .a(lic.getUserOrganization()) .a(lic.getUserWww()) .a(lic.getUserEmail()) .a(lic.getType()) .a(lic.getExpireDate() != null ? U.format(lic.getExpireDate(), DATE_PTRN) : "") .a(lic.getMeteringKey1()) .a(lic.getMeteringKey2()) .a(lic.getMaxCpus()) .a(lic.getMaxNodes()) .toString() .getBytes("UTF-8"); } catch (UnsupportedEncodingException e) { throw new GridRuntimeException(e); } }