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13693261870

2022-11-15 fd098f67ef7e57f7165c06519a3f238f9d4529b0

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package com.lf.server.entity.other;
 
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
 
/**
 * ReqParamFloatServer
 * @author WWW
 */
public class ReqParamFloatServer {
    private String id;
 
    private String port;
 
    private String modules;
 
    private int availableNum;
 
    private long time;
 
    private String localId;
 
    private String cmdType;
 
    public ReqParamFloatServer() {
        this.localId = a();
    }
 
    public ReqParamFloatServer(String id, String port) {
        this.id = id;
        this.port = port;
        this.localId = a();
    }
 
    public String getPort() {
        return this.port;
    }
 
    public void setPort(final String port) {
        this.port = port;
    }
 
    public String getId() {
        return this.id;
    }
 
    public void setId(final String id) {
        this.id = id;
    }
 
    public String getModules() {
        return this.modules;
    }
 
    public void setModules(final String modules) {
        this.modules = modules;
    }
 
    public int getAvailableNum() {
        return this.availableNum;
    }
 
    public void setAvailableNum(final int availableNum) {
        this.availableNum = availableNum;
    }
 
    public long getTime() {
        return this.time;
    }
 
    public void setTime(final long time) {
        this.time = time;
    }
 
    public String getLocalId() {
        return this.localId;
    }
 
    public String getCmdType() {
        return this.cmdType;
    }
 
    public void setCmdType(final String cmdType) {
        this.cmdType = cmdType;
    }
 
    public static String a() {
        String string = "";
        try {
            final Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
            while (networkInterfaces.hasMoreElements()) {
                final NetworkInterface networkInterface;
                if (!(networkInterface = networkInterfaces.nextElement()).isLoopback() && !networkInterface.isVirtual() && networkInterface.isUp()) {
                    final Enumeration<InetAddress> inetAddresses = networkInterface.getInetAddresses();
                    final byte[] hardwareAddress;
                    if ((hardwareAddress = networkInterface.getHardwareAddress()) == null || networkInterface.getName().contains("docker")) {
                        continue;
                    }
                    while (inetAddresses.hasMoreElements()) {
                        final InetAddress inetAddress;
                        if ((inetAddress = inetAddresses.nextElement()) != null && inetAddress instanceof Inet4Address) {
                            final String a = a(inetAddress);
                            string = String.valueOf(inetAddress.getHostAddress()) + "|" + a;
                            if (!a.isEmpty()) {
                                return string;
                            }
                            continue;
                        }
                    }
                }
            }
        } catch (SocketException ex) {
            //
        }
        return string;
    }
 
    private static String a(final InetAddress addr) {
        String upperCase = "";
        try {
            final byte[] hardwareAddress = NetworkInterface.getByInetAddress(addr).getHardwareAddress();
            final StringBuffer sb = new StringBuffer("");
            for (int i = 0; i < hardwareAddress.length; ++i) {
                if (i != 0) {
                    sb.append("-");
                }
                final String hexString;
                if ((hexString = Integer.toHexString(hardwareAddress[i] & 0xFF)).length() == 1) {
                    sb.append("0".concat(String.valueOf(hexString)));
                } else {
                    sb.append(hexString);
                }
            }
            upperCase = sb.toString().toUpperCase();
        } catch (Exception ex) {
            //
        }
        return upperCase;
    }
}