org.xdi.oxd.server.license.MacAddressProvider クラス

org.xdi.oxd.server.license.MacAddressProvider 連携図

クラス
class	Holder

静的公開メンバ関数
static String	macAddress ()

非公開メンバ関数
	MacAddressProvider ()

静的非公開メンバ関数
static String	obtainMacAddress ()
static String	macAsString (byte[] mac)

静的非公開変数類
static final Logger	LOG = LoggerFactory.getLogger(MacAddressProvider.class)

詳解

著者

Yuriy Zabrovarnyy

バージョン

0.9, 15/11/2016

構築子と解体子

MacAddressProvider()

org.xdi.oxd.server.license.MacAddressProvider.MacAddressProvider ( )

inlineprivate

                                 {
    }

関数詳解

macAddress()

static String org.xdi.oxd.server.license.MacAddressProvider.macAddress ( )

inlinestatic

                                      {
        return Holder.MAC_ADDRESS;
    }

macAsString()

static String org.xdi.oxd.server.license.MacAddressProvider.macAsString ( byte []  mac )

inlinestaticprivate

                                                  {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < mac.length; i++) {
            sb.append(String.format("%02X%s", mac[i], (i < mac.length - 1) ? "-" : ""));
        }
        return sb.toString();
    }

obtainMacAddress()

static String org.xdi.oxd.server.license.MacAddressProvider.obtainMacAddress ( )

inlinestaticprivate

                                             {
        String macAddressFromFile = LicenseFile.MacAddress.getMacAddress();
        if (!Strings.isNullOrEmpty(macAddressFromFile)) {
            LOG.trace("Mac address fetched from file: " + macAddressFromFile);
            return macAddressFromFile;
        }
        try {
            InetAddress ip = InetAddress.getLocalHost();
            LOG.trace("Generating new mac address ... ip: " + ip);
            NetworkInterface network = NetworkInterface.getByInetAddress(ip);
            if (network != null) {
                byte[] mac = network.getHardwareAddress();
                if (mac != null && mac.length > 0) {
                    return macAsString(mac);
                }
            } else {
                LOG.error("Failed to obtain network interface.");
            }

            for (NetworkInterface networkInterface : Collections.list(NetworkInterface.getNetworkInterfaces())) {
                byte[] mac = networkInterface.getHardwareAddress();

                if (mac != null && mac.length > 0) {
                    return macAsString(mac);
                }
            }
        } catch (Exception e) {
            LOG.error(e.getMessage(), e);
        }

        String uuid = UUID.randomUUID().toString();
        LOG.debug("Generated fallback UUID instead of mac address:" + uuid);
        return uuid;
    }

メンバ詳解

LOG

final Logger org.xdi.oxd.server.license.MacAddressProvider.LOG = LoggerFactory.getLogger(MacAddressProvider.class)

staticprivate

---

このクラス詳解は次のファイルから抽出されました:

• D:/AppData/OpenId/gluu/src/oxd/oxd-server/src/main/java/org/xdi/oxd/server/license/MacAddressProvider.java