- Used IntelliJ's Refactoring-Method

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>github.openautonomousconnection</groupId>
     <artifactId>protocol</artifactId>
-    <version>1.0.0-BETA.1</version>
+    <version>1.0.0-BETA.2</version>
     <organization>
         <name>Open Autonomous Connection</name>
         <url>https://open-autonomous-connection.org/</url>

src/main/java/github/openautonomousconnection/protocol/ProtocolBridge.java

@@ -7,14 +7,12 @@ import github.openautonomousconnection.protocol.packets.v1_0_0.beta.AuthPacket;
 import github.openautonomousconnection.protocol.packets.v1_0_0.beta.GetDestinationPacket;
 import github.openautonomousconnection.protocol.packets.v1_0_0.beta.UnsupportedClassicPacket;
 import github.openautonomousconnection.protocol.packets.v1_0_0.beta.ValidateDomainPacket;
-import github.openautonomousconnection.protocol.versions.ProtocolVersion;
-import github.openautonomousconnection.protocol.versions.v1_0_0.beta.DNSResponseCode;
-import github.openautonomousconnection.protocol.versions.v1_0_0.beta.Domain;
-import github.openautonomousconnection.protocol.versions.v1_0_0.classic.ClassicHandlerClient;
-import github.openautonomousconnection.protocol.versions.v1_0_0.classic.ClassicHandlerServer;
 import github.openautonomousconnection.protocol.packets.v1_0_0.classic.Classic_DomainPacket;
 import github.openautonomousconnection.protocol.side.client.ProtocolClient;
 import github.openautonomousconnection.protocol.side.server.ProtocolServer;
+import github.openautonomousconnection.protocol.versions.ProtocolVersion;
+import github.openautonomousconnection.protocol.versions.v1_0_0.classic.ClassicHandlerClient;
+import github.openautonomousconnection.protocol.versions.v1_0_0.classic.ClassicHandlerServer;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_ClientListener;
 import lombok.Getter;
 import lombok.Setter;
@@ -26,28 +24,24 @@ import java.lang.reflect.InvocationTargetException;
 
 public class ProtocolBridge {
 
+    @Getter
+    private static ProtocolBridge instance;
     @Getter
     private final ProtocolSettings protocolSettings;
-
     @Getter
     private final ProtocolVersion protocolVersion;
-
-    @Getter
-    private ProtocolServer protocolServer;
-
-    @Getter
-    private ProtocolClient protocolClient;
-
     @Getter
     private final Logger logger;
-
-    @Getter @Setter
-    private ClassicHandlerServer classicHandlerServer;
-    @Getter @Setter
-    private ClassicHandlerClient classicHandlerClient;
-
     @Getter
-    private static ProtocolBridge instance;
+    private ProtocolServer protocolServer;
+    @Getter
+    private ProtocolClient protocolClient;
+    @Getter
+    @Setter
+    private ClassicHandlerServer classicHandlerServer;
+    @Getter
+    @Setter
+    private ClassicHandlerClient classicHandlerClient;
 
     public ProtocolBridge(ProtocolServer protocolServer, ProtocolSettings protocolSettings, ProtocolVersion protocolVersion, File logFolder) throws InvocationTargetException, InstantiationException, IllegalAccessException, NoSuchMethodException {
         this.protocolServer = protocolServer;
@@ -124,9 +118,12 @@ public class ProtocolBridge {
         GetDestinationPacket v100bGetDestinationPacket = new GetDestinationPacket();
 
         if (isPacketSupported(v100bAuthPath)) protocolSettings.packetHandler.registerPacket(v100bAuthPath);
-        if (isPacketSupported(v100bUnsupportedClassicPacket)) protocolSettings.packetHandler.registerPacket(v100bUnsupportedClassicPacket);
+        if (isPacketSupported(v100bUnsupportedClassicPacket))
-        if (isPacketSupported(v100bValidateDomainPacket)) protocolSettings.packetHandler.registerPacket(v100bValidateDomainPacket);
+            protocolSettings.packetHandler.registerPacket(v100bUnsupportedClassicPacket);
-        if (isPacketSupported(v100bGetDestinationPacket)) protocolSettings.packetHandler.registerPacket(v100bGetDestinationPacket);
+        if (isPacketSupported(v100bValidateDomainPacket))
+            protocolSettings.packetHandler.registerPacket(v100bValidateDomainPacket);
+        if (isPacketSupported(v100bGetDestinationPacket))
+            protocolSettings.packetHandler.registerPacket(v100bGetDestinationPacket);
     }
 
     public boolean isPacketSupported(OACPacket packet) {

src/main/java/github/openautonomousconnection/protocol/listeners/ServerListener.java

@@ -7,8 +7,6 @@ import me.finn.unlegitlibrary.event.Listener;
 import me.finn.unlegitlibrary.network.system.server.events.ConnectionHandlerConnectedEvent;
 import me.finn.unlegitlibrary.network.system.server.events.ConnectionHandlerDisconnectedEvent;
 
-import java.util.ArrayList;
-
 public class ServerListener extends EventListener {
 
     @Listener

src/main/java/github/openautonomousconnection/protocol/packets/OACPacket.java

@@ -17,17 +17,17 @@ public abstract class OACPacket extends Packet {
 
     private DNSResponseCode responseCode = DNSResponseCode.RESPONSE_NOT_REQUIRED;
 
-    protected final void setResponseCode(DNSResponseCode responseCode) {
+    public OACPacket(int id, ProtocolVersion protocolVersion) {
-        this.responseCode = responseCode;
+        super(id);
+        this.protocolVersion = protocolVersion;
     }
 
     protected final DNSResponseCode getResponseCode() {
         return responseCode;
     }
 
-    public OACPacket(int id, ProtocolVersion protocolVersion) {
+    protected final void setResponseCode(DNSResponseCode responseCode) {
-        super(id);
+        this.responseCode = responseCode;
-        this.protocolVersion = protocolVersion;
     }
 
     @Override
@@ -46,6 +46,9 @@ public abstract class OACPacket extends Packet {
     }
 
     public abstract void onWrite(PacketHandler packetHandler, ObjectOutputStream objectOutputStream) throws IOException, ClassNotFoundException;
+
     public abstract void onRead(PacketHandler packetHandler, ObjectInputStream objectInputStream) throws IOException, ClassNotFoundException;
-    protected void onResponseCodeRead(PacketHandler packetHandler, ObjectInputStream objectInputStream) {}
+
+    protected void onResponseCodeRead(PacketHandler packetHandler, ObjectInputStream objectInputStream) {
+    }
 }

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/beta/AuthPacket.java

@@ -22,7 +22,8 @@ public class AuthPacket extends OACPacket {
 
     @Override
     public void onWrite(PacketHandler packetHandler, ObjectOutputStream objectOutputStream) throws IOException, ClassNotFoundException {
-        if (ProtocolBridge.getInstance().isRunningAsServer()) objectOutputStream.writeObject(ProtocolBridge.getInstance().getProtocolVersion());
+        if (ProtocolBridge.getInstance().isRunningAsServer())
+            objectOutputStream.writeObject(ProtocolBridge.getInstance().getProtocolVersion());
         else {
             objectOutputStream.writeInt(ProtocolBridge.getInstance().getProtocolClient().getNetworkClient().getClientID());
             objectOutputStream.writeObject(ProtocolBridge.getInstance().getProtocolVersion());

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/beta/GetDestinationPacket.java

@@ -10,7 +10,6 @@ import me.finn.unlegitlibrary.network.system.packets.PacketHandler;
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
-import java.util.function.DoubleBinaryOperator;
 
 public class GetDestinationPacket extends OACPacket {
     private Domain domain;

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/beta/UnsupportedClassicPacket.java

@@ -4,7 +4,6 @@ import github.openautonomousconnection.protocol.ProtocolBridge;
 import github.openautonomousconnection.protocol.packets.OACPacket;
 import github.openautonomousconnection.protocol.versions.ProtocolVersion;
 import github.openautonomousconnection.protocol.versions.v1_0_0.beta.DNSResponseCode;
-import me.finn.unlegitlibrary.network.system.packets.Packet;
 import me.finn.unlegitlibrary.network.system.packets.PacketHandler;
 
 import java.io.IOException;
@@ -27,7 +26,8 @@ public class UnsupportedClassicPacket extends OACPacket {
 
     @Override
     public void onWrite(PacketHandler packetHandler, ObjectOutputStream objectOutputStream) throws IOException, ClassNotFoundException {
-        if (ProtocolBridge.getInstance().isRunningAsClient()) objectOutputStream.writeInt(ProtocolBridge.getInstance().getProtocolClient().getNetworkClient().getClientID());
+        if (ProtocolBridge.getInstance().isRunningAsClient())
+            objectOutputStream.writeInt(ProtocolBridge.getInstance().getProtocolClient().getNetworkClient().getClientID());
         objectOutputStream.writeUTF(unsupportedClassicPacket.getName());
         objectOutputStream.writeInt(content.length);
         for (Object o : content) objectOutputStream.writeObject(o);
@@ -46,7 +46,8 @@ public class UnsupportedClassicPacket extends OACPacket {
             content[i] = objectInputStream.readObject();
         }
 
-        if (ProtocolBridge.getInstance().isRunningAsServer()) ProtocolBridge.getInstance().getClassicHandlerServer().unsupportedClassicPacket(className, content, ProtocolBridge.getInstance().getProtocolServer().getClientByID(clientID));
+        if (ProtocolBridge.getInstance().isRunningAsServer())
+            ProtocolBridge.getInstance().getClassicHandlerServer().unsupportedClassicPacket(className, content, ProtocolBridge.getInstance().getProtocolServer().getClientByID(clientID));
         else ProtocolBridge.getInstance().getClassicHandlerClient().unsupportedClassicPacket(className, content);
     }
 }

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/beta/ValidateDomainPacket.java

@@ -25,7 +25,8 @@ public class ValidateDomainPacket extends OACPacket {
 
     @Override
     public void onWrite(PacketHandler packetHandler, ObjectOutputStream objectOutputStream) throws IOException, ClassNotFoundException {
-        if (ProtocolBridge.getInstance().isRunningAsClient()) objectOutputStream.writeInt(ProtocolBridge.getInstance().getProtocolClient().getNetworkClient().getClientID());
+        if (ProtocolBridge.getInstance().isRunningAsClient())
+            objectOutputStream.writeInt(ProtocolBridge.getInstance().getProtocolClient().getNetworkClient().getClientID());
         else setResponseCode(ProtocolBridge.getInstance().getProtocolServer().validateDomain(domain));
 
         objectOutputStream.writeObject(domain);

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/classic/Classic_DomainPacket.java

@@ -1,13 +1,13 @@
 package github.openautonomousconnection.protocol.packets.v1_0_0.classic;
 
 import github.openautonomousconnection.protocol.ProtocolBridge;
+import github.openautonomousconnection.protocol.packets.OACPacket;
 import github.openautonomousconnection.protocol.packets.v1_0_0.beta.UnsupportedClassicPacket;
 import github.openautonomousconnection.protocol.versions.ProtocolVersion;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_Domain;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_DomainPacketReceivedEvent;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_ProtocolVersion;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_RequestDomain;
-import github.openautonomousconnection.protocol.packets.OACPacket;
 import me.finn.unlegitlibrary.network.system.packets.PacketHandler;
 
 import java.io.IOException;

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/classic/Classic_MessagePacket.java

@@ -1,9 +1,9 @@
 package github.openautonomousconnection.protocol.packets.v1_0_0.classic;
 
 import github.openautonomousconnection.protocol.ProtocolBridge;
+import github.openautonomousconnection.protocol.packets.OACPacket;
 import github.openautonomousconnection.protocol.versions.ProtocolVersion;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_ProtocolVersion;
-import github.openautonomousconnection.protocol.packets.OACPacket;
 import me.finn.unlegitlibrary.network.system.packets.PacketHandler;
 
 import java.io.IOException;

src/main/java/github/openautonomousconnection/protocol/packets/v1_0_0/classic/Classic_PingPacket.java

@@ -1,14 +1,13 @@
 package github.openautonomousconnection.protocol.packets.v1_0_0.classic;
 
 import github.openautonomousconnection.protocol.ProtocolBridge;
+import github.openautonomousconnection.protocol.packets.OACPacket;
 import github.openautonomousconnection.protocol.packets.v1_0_0.beta.UnsupportedClassicPacket;
 import github.openautonomousconnection.protocol.versions.ProtocolVersion;
-import github.openautonomousconnection.protocol.versions.v1_0_0.beta.DNSResponseCode;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_Domain;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_PingPacketReceivedEvent;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_ProtocolVersion;
 import github.openautonomousconnection.protocol.versions.v1_0_0.classic.Classic_RequestDomain;
-import github.openautonomousconnection.protocol.packets.OACPacket;
 import me.finn.unlegitlibrary.network.system.packets.PacketHandler;
 
 import java.io.IOException;

src/main/java/github/openautonomousconnection/protocol/side/client/ProtocolClient.java

@@ -15,10 +15,21 @@ import java.io.File;
 import java.io.IOException;
 
 public abstract class ProtocolClient extends DefaultMethodsOverrider {
-    private ProtocolVersion serverVersion = null;
-
     @Getter
     private final NetworkClient networkClient;
+    private ProtocolVersion serverVersion = null;
+
+    public ProtocolClient(File caFolder, File certificatesClientFolder, File certificatesKeyFolder) {
+        if (!caFolder.exists()) caFolder.mkdirs();
+        if (!certificatesClientFolder.exists()) certificatesClientFolder.mkdirs();
+        if (!certificatesKeyFolder.exists()) certificatesKeyFolder.mkdirs();
+
+        networkClient = new NetworkClient.ClientBuilder().setLogger(ProtocolBridge.getInstance().getLogger()).
+                setHost(ProtocolBridge.getInstance().getProtocolSettings().host).setPort(ProtocolBridge.getInstance().getProtocolSettings().port).
+                setPacketHandler(ProtocolBridge.getInstance().getProtocolSettings().packetHandler).setEventManager(ProtocolBridge.getInstance().getProtocolSettings().eventManager).
+                setRootCAFolder(caFolder).setClientCertificatesFolder(certificatesClientFolder, certificatesKeyFolder).
+                build();
+    }
 
     public final ProtocolVersion getServerVersion() {
         return serverVersion == null ? ProtocolVersion.PV_1_0_0_CLASSIC : serverVersion;
@@ -86,18 +97,7 @@ public abstract class ProtocolClient extends DefaultMethodsOverrider {
         networkClient.sendPacket(new ValidateDomainPacket(domain));
     }
 
-    public ProtocolClient(File caFolder, File certificatesClientFolder, File certificatesKeyFolder) {
-        if (!caFolder.exists()) caFolder.mkdirs();
-        if (!certificatesClientFolder.exists()) certificatesClientFolder.mkdirs();
-        if (!certificatesKeyFolder.exists()) certificatesKeyFolder.mkdirs();
-
-        networkClient = new NetworkClient.ClientBuilder().setLogger(ProtocolBridge.getInstance().getLogger()).
-                setHost(ProtocolBridge.getInstance().getProtocolSettings().host).setPort(ProtocolBridge.getInstance().getProtocolSettings().port).
-                setPacketHandler(ProtocolBridge.getInstance().getProtocolSettings().packetHandler).setEventManager(ProtocolBridge.getInstance().getProtocolSettings().eventManager).
-                setRootCAFolder(caFolder).setClientCertificatesFolder(certificatesClientFolder, certificatesKeyFolder).
-                build();
-    }
-
     public abstract void validationCompleted(Domain domain, DNSResponseCode responseCode);
+
     public abstract void getDestinationCompleted(Domain domain, String destination, DNSResponseCode validationResponse);
 }

src/main/java/github/openautonomousconnection/protocol/side/server/ConnectedProtocolClient.java

@@ -12,6 +12,10 @@ public class ConnectedProtocolClient {
 
     private ProtocolVersion clientVersion = null;
 
+    public ConnectedProtocolClient(ConnectionHandler connectionHandler) {
+        this.connectionHandler = connectionHandler;
+    }
+
     public ProtocolVersion getClientVersion() {
         return clientVersion == null ? ProtocolVersion.PV_1_0_0_CLASSIC : clientVersion;
     }
@@ -20,10 +24,6 @@ public class ConnectedProtocolClient {
         if (clientVersion == null) this.clientVersion = clientVersion;
     }
 
-    public ConnectedProtocolClient(ConnectionHandler connectionHandler) {
-        this.connectionHandler = connectionHandler;
-    }
-
     public boolean isStableClient() {
         return !isBetaClient() && !isClassicClient();
     }

src/main/java/github/openautonomousconnection/protocol/side/server/ProtocolServer.java

@@ -5,7 +5,6 @@ import github.openautonomousconnection.protocol.versions.v1_0_0.beta.DNSResponse
 import github.openautonomousconnection.protocol.versions.v1_0_0.beta.Domain;
 import lombok.Getter;
 import me.finn.unlegitlibrary.file.ConfigurationManager;
-import me.finn.unlegitlibrary.network.system.server.ConnectionHandler;
 import me.finn.unlegitlibrary.network.system.server.NetworkServer;
 import me.finn.unlegitlibrary.utils.DefaultMethodsOverrider;
 
@@ -22,12 +21,7 @@ public abstract class ProtocolServer extends DefaultMethodsOverrider {
     @Getter
     private List<ConnectedProtocolClient> clients;
 
-    private ConfigurationManager configurationManager;
+    private final ConfigurationManager configurationManager;
-
-    public final ConnectedProtocolClient getClientByID(int clientID) {
-        for (ConnectedProtocolClient client : clients) if (client.getConnectionHandler().getClientID() == clientID) return client;
-        return null;
-    }
 
     public ProtocolServer(File caFolder, File certFile, File keyFile, File configFile) throws IOException {
         if (!caFolder.exists()) caFolder.mkdirs();
@@ -36,8 +30,10 @@ public abstract class ProtocolServer extends DefaultMethodsOverrider {
         configurationManager = new ConfigurationManager(configFile);
         configurationManager.loadProperties();
 
-        if (!configurationManager.isSet("server.site.info")) configurationManager.set("server.site.info", "DNS-SERVER INFO SITE IP");
+        if (!configurationManager.isSet("server.site.info"))
-        if (!configurationManager.isSet("server.site.register")) configurationManager.set("server.site.register", "SERVER IP TO DNS-FRONTENT WEBSITE");
+            configurationManager.set("server.site.info", "DNS-SERVER INFO SITE IP");
+        if (!configurationManager.isSet("server.site.register"))
+            configurationManager.set("server.site.register", "SERVER IP TO DNS-FRONTENT WEBSITE");
 
         ProtocolBridge protocolBridge = ProtocolBridge.getInstance();
         this.clients = new ArrayList<>();
@@ -50,6 +46,12 @@ public abstract class ProtocolServer extends DefaultMethodsOverrider {
                 build();
     }
 
+    public final ConnectedProtocolClient getClientByID(int clientID) {
+        for (ConnectedProtocolClient client : clients)
+            if (client.getConnectionHandler().getClientID() == clientID) return client;
+        return null;
+    }
+
     public final String getDNSInfoSite() {
         return configurationManager.getString("server.site.info");
     }
@@ -59,10 +61,16 @@ public abstract class ProtocolServer extends DefaultMethodsOverrider {
     }
 
     public abstract List<Domain> getDomains();
+
     public abstract String getDomainDestination(Domain domain);
+
     public abstract String getSubnameDestination(Domain domain, String subname);
+
     public abstract String getTLNInfoSite(String topLevelName);
+
     public abstract DNSResponseCode validateDomain(Domain requestedDomain);
+
     public abstract void validationFailed(Domain domain, ConnectedProtocolClient client, Exception exception);
+
     public abstract void getDomainDestinationFailed(ConnectedProtocolClient client, Domain domain, DNSResponseCode validationResponse, Exception exception);
 }

src/main/java/github/openautonomousconnection/protocol/versions/ProtocolVersion.java

@@ -9,8 +9,7 @@ import java.util.List;
 
 public enum ProtocolVersion implements Serializable {
     PV_1_0_0_CLASSIC("1.0.0", ProtocolType.CLASSIC, ProtocolSide.BOTH),
-    PV_1_0_0_BETA("1.0.0", ProtocolType.BETA, ProtocolSide.BOTH, PV_1_0_0_CLASSIC)
+    PV_1_0_0_BETA("1.0.0", ProtocolType.BETA, ProtocolSide.BOTH, PV_1_0_0_CLASSIC);
-    ;
 
     @Getter
     private final String version;
@@ -35,7 +34,7 @@ public enum ProtocolVersion implements Serializable {
         for (ProtocolVersion compatibleVersion : compatibleVersions) compatible.append(compatibleVersion.buildName());
         compatible.append("]");
 
-        return "{version=" + version + ";type=" + protocolType.toString() + ";side=" + protocolSide.toString() + ";compatible=" + compatible.toString() + "}";
+        return "{version=" + version + ";type=" + protocolType.toString() + ";side=" + protocolSide.toString() + ";compatible=" + compatible + "}";
     }
 
     public final String buildName() {
@@ -45,9 +44,7 @@ public enum ProtocolVersion implements Serializable {
     public enum ProtocolType implements Serializable {
         CLASSIC, // -> See "_old" Projects on GitHub Organisation https://github.com/Open-Autonomous-Connection/
         BETA,
-        STABLE
+        STABLE;
-
-        ;
 
         @Override
         public final String toString() {

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/beta/DNSResponseCode.java

@@ -27,8 +27,7 @@ public enum DNSResponseCode implements Serializable {
     RESPONSE_DOMAIN_SUBNAME_DELETED(126, "Subname deleted"),
 
     RESPONSE_DOMAIN_FULLY_EXIST(130, "Full domain exist"),
-    RESPONSE_DOMAIN_FULLY_NOT_EXIST(131, "Full domain does not exist")
+    RESPONSE_DOMAIN_FULLY_NOT_EXIST(131, "Full domain does not exist");
-    ;
 
     @Getter
     private final int code;
@@ -43,6 +42,6 @@ public enum DNSResponseCode implements Serializable {
 
     @Override
     public String toString() {
-        return "{code=" + code + ";description=" + description +"}";
+        return "{code=" + code + ";description=" + description + "}";
     }
 }

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/beta/Domain.java

@@ -8,15 +8,6 @@ import java.util.Arrays;
 import java.util.List;
 
 public class Domain implements Serializable {
-    public static class DefaultDomains {
-        public static final Domain DNS_INFO_SITE = new Domain("oac://about.oac/");
-        public static final Domain DNS_REGISTER_SITE = new Domain("oac://register.oac/");
-
-        public static Domain TLN_INFO_SITE(String topLevelName) {
-            return new Domain("oac://about." + topLevelName + "/");
-        }
-    }
-
     @Getter
     private final String subname;
     @Getter
@@ -31,12 +22,12 @@ public class Domain implements Serializable {
     private String fragment;
     @Getter
     private String protocol;
-
     public Domain(String fullDomain) {
         // Remove protocol
         String domainWithPath = fullDomain.contains("://") ? fullDomain.split("://", 2)[1] : fullDomain;
         this.protocol = fullDomain.contains("://") ? fullDomain.split("://", 2)[0] : "";
-        if (this.protocol.endsWith("://")) this.protocol = this.protocol.substring(0, this.protocol.length() - "://".length());
+        if (this.protocol.endsWith("://"))
+            this.protocol = this.protocol.substring(0, this.protocol.length() - "://".length());
 
         // Cut path
         String[] domainPartsAndPath = domainWithPath.split("/", 2);
@@ -85,15 +76,27 @@ public class Domain implements Serializable {
                 domain.getTopLevelName().equalsIgnoreCase(this.topLevelName) && domain.getProtocol().equalsIgnoreCase(this.protocol);
     }
 
-
     public final String getDestination() {
-        if (ProtocolBridge.getInstance().isRunningAsClient()) return DNSResponseCode.RESPONSE_INVALID_REQUEST.toString();
+        if (ProtocolBridge.getInstance().isRunningAsClient())
+            return DNSResponseCode.RESPONSE_INVALID_REQUEST.toString();
 
-        if (this.equals(DefaultDomains.DNS_INFO_SITE)) return ProtocolBridge.getInstance().getProtocolServer().getDNSInfoSite();
+        if (this.equals(DefaultDomains.DNS_INFO_SITE))
-        if (this.equals(DefaultDomains.DNS_REGISTER_SITE)) return ProtocolBridge.getInstance().getProtocolServer().getDNSRegisterSite();
+            return ProtocolBridge.getInstance().getProtocolServer().getDNSInfoSite();
-        if (this.name.equalsIgnoreCase("about") && this.protocol.equalsIgnoreCase("oac")) return ProtocolBridge.getInstance().getProtocolServer().getTLNInfoSite(topLevelName);
+        if (this.equals(DefaultDomains.DNS_REGISTER_SITE))
+            return ProtocolBridge.getInstance().getProtocolServer().getDNSRegisterSite();
+        if (this.name.equalsIgnoreCase("about") && this.protocol.equalsIgnoreCase("oac"))
+            return ProtocolBridge.getInstance().getProtocolServer().getTLNInfoSite(topLevelName);
 
         return !hasSubname() ? ProtocolBridge.getInstance().getProtocolServer().getDomainDestination(this) : ProtocolBridge.getInstance().getProtocolServer().getSubnameDestination(this, subname);
     }
 
+    public static class DefaultDomains {
+        public static final Domain DNS_INFO_SITE = new Domain("oac://about.oac/");
+        public static final Domain DNS_REGISTER_SITE = new Domain("oac://register.oac/");
+
+        public static Domain TLN_INFO_SITE(String topLevelName) {
+            return new Domain("oac://about." + topLevelName + "/");
+        }
+    }
+
 }

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/ClassicHandlerClient.java

@@ -1,10 +1,10 @@
 package github.openautonomousconnection.protocol.versions.v1_0_0.classic;
 
-import github.openautonomousconnection.protocol.packets.v1_0_0.beta.UnsupportedClassicPacket;
-
 public abstract class ClassicHandlerClient {
 
     public abstract void unsupportedClassicPacket(String classicPacketClassName, Object[] content);
+
     public abstract void handleHTMLContent(Classic_SiteType siteType, Classic_Domain domain, String html);
+
     public abstract void handleMessage(String message);
 }

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/ClassicHandlerServer.java

@@ -1,13 +1,15 @@
 package github.openautonomousconnection.protocol.versions.v1_0_0.classic;
 
 import github.openautonomousconnection.protocol.side.server.ConnectedProtocolClient;
-import me.finn.unlegitlibrary.network.system.server.ConnectionHandler;
 
 import java.sql.SQLException;
 
 public abstract class ClassicHandlerServer {
     public abstract void handleMessage(ConnectedProtocolClient client, String message, Classic_ProtocolVersion protocolVersion);
+
     public abstract Classic_Domain getDomain(Classic_RequestDomain requestDomain) throws SQLException;
+
     public abstract Classic_Domain ping(Classic_RequestDomain requestDomain) throws SQLException;
+
     public abstract void unsupportedClassicPacket(String className, Object[] content, ConnectedProtocolClient client);
 }

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/Classic_ClientListener.java

@@ -21,13 +21,14 @@ public class Classic_ClientListener extends EventListener {
             try {
                 if (!ProtocolBridge.getInstance().getProtocolClient().getNetworkClient().sendPacket(new Classic_PingPacket(event.requestDomain, event.domain, false))) {
                     ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("error-occurred", "html", ""),
-                            Classic_WebsitesContent.ERROR_OCCURRED(event.domain.toString() + "/" + event.domain.path));
+                            Classic_WebsitesContent.ERROR_OCCURRED(event.domain + "/" + event.domain.path));
                 }
             } catch (IOException | ClassNotFoundException e) {
                 ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("error-occurred", "html", ""),
-                        Classic_WebsitesContent.ERROR_OCCURRED(event.domain.toString() + "/" + event.domain.path + ":\n" + e.getMessage()));
+                        Classic_WebsitesContent.ERROR_OCCURRED(event.domain + "/" + event.domain.path + ":\n" + e.getMessage()));
             }
-        } else ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("domain-not-found", "html", ""), Classic_WebsitesContent.DOMAIN_NOT_FOUND);
+        } else
+            ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("domain-not-found", "html", ""), Classic_WebsitesContent.DOMAIN_NOT_FOUND);
     }
 
     @Listener
@@ -49,9 +50,10 @@ public class Classic_ClientListener extends EventListener {
                 ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PUBLIC, event.domain, content.toString());
             } catch (IOException exception) {
                 ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("error-occurred", "html", ""),
-                        Classic_WebsitesContent.ERROR_OCCURRED(exception.getMessage().replace(event.domain.getDomain().getDestination(), event.domain.toString() + "/" + event.domain.path)));
+                        Classic_WebsitesContent.ERROR_OCCURRED(exception.getMessage().replace(event.domain.getDomain().getDestination(), event.domain + "/" + event.domain.path)));
             }
-        } else ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("error-not-reached", "html", ""), Classic_WebsitesContent.DOMAIN_NOT_REACHABLE);
+        } else
+            ProtocolBridge.getInstance().getClassicHandlerClient().handleHTMLContent(Classic_SiteType.PROTOCOL, new Classic_LocalDomain("error-not-reached", "html", ""), Classic_WebsitesContent.DOMAIN_NOT_REACHABLE);
     }
 
     @Override

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/Classic_Domain.java

@@ -8,9 +8,10 @@ import java.io.Serializable;
 public class Classic_Domain implements Serializable {
     public final String name;
     public final String topLevelDomain;
-    private final String destination;
     public final String path;
-    @Getter private final Domain domain;
+    private final String destination;
+    @Getter
+    private final Domain domain;
 
     public Classic_Domain(String name, String topLevelDomain, String destination, String path) {
         this.domain = new Domain(name + "." + topLevelDomain + "/" + (path.startsWith("/") ? path : "/" + path));

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/Classic_DomainUtils.java

@@ -13,11 +13,16 @@ class Classic_DomainUtils extends DefaultMethodsOverrider {
         URL uri = null;
         String tldString = null;
 
-        if (url.startsWith(Classic_SiteType.PUBLIC.name + "://")) url = url.substring((Classic_SiteType.PUBLIC.name + "://").length());
+        if (url.startsWith(Classic_SiteType.PUBLIC.name + "://"))
-        if (url.startsWith(Classic_SiteType.CLIENT.name + "://")) url = url.substring((Classic_SiteType.CLIENT.name + "://").length());
+            url = url.substring((Classic_SiteType.PUBLIC.name + "://").length());
-        if (url.startsWith(Classic_SiteType.SERVER.name + "://")) url = url.substring((Classic_SiteType.SERVER.name + "://").length());
+        if (url.startsWith(Classic_SiteType.CLIENT.name + "://"))
-        if (url.startsWith(Classic_SiteType.PROTOCOL.name + "://")) url = url.substring((Classic_SiteType.PROTOCOL.name + "://").length());
+            url = url.substring((Classic_SiteType.CLIENT.name + "://").length());
-        if (url.startsWith(Classic_SiteType.LOCAL.name + "://")) url = url.substring((Classic_SiteType.LOCAL.name + "://").length());
+        if (url.startsWith(Classic_SiteType.SERVER.name + "://"))
+            url = url.substring((Classic_SiteType.SERVER.name + "://").length());
+        if (url.startsWith(Classic_SiteType.PROTOCOL.name + "://"))
+            url = url.substring((Classic_SiteType.PROTOCOL.name + "://").length());
+        if (url.startsWith(Classic_SiteType.LOCAL.name + "://"))
+            url = url.substring((Classic_SiteType.LOCAL.name + "://").length());
 
         if (!url.startsWith("https://") && !url.startsWith("http://")) url = "https://" + url;
 
@@ -29,11 +34,16 @@ class Classic_DomainUtils extends DefaultMethodsOverrider {
     }
 
     public static String getDomainName(String url) throws URISyntaxException, MalformedURLException {
-        if (url.startsWith(Classic_SiteType.PUBLIC.name + "://")) url = url.substring((Classic_SiteType.PUBLIC.name + "://").length());
+        if (url.startsWith(Classic_SiteType.PUBLIC.name + "://"))
-        if (url.startsWith(Classic_SiteType.CLIENT.name + "://")) url = url.substring((Classic_SiteType.CLIENT.name + "://").length());
+            url = url.substring((Classic_SiteType.PUBLIC.name + "://").length());
-        if (url.startsWith(Classic_SiteType.SERVER.name + "://")) url = url.substring((Classic_SiteType.SERVER.name + "://").length());
+        if (url.startsWith(Classic_SiteType.CLIENT.name + "://"))
-        if (url.startsWith(Classic_SiteType.PROTOCOL.name + "://")) url = url.substring((Classic_SiteType.PROTOCOL.name + "://").length());
+            url = url.substring((Classic_SiteType.CLIENT.name + "://").length());
-        if (url.startsWith(Classic_SiteType.LOCAL.name + "://")) url = url.substring((Classic_SiteType.LOCAL.name + "://").length());
+        if (url.startsWith(Classic_SiteType.SERVER.name + "://"))
+            url = url.substring((Classic_SiteType.SERVER.name + "://").length());
+        if (url.startsWith(Classic_SiteType.PROTOCOL.name + "://"))
+            url = url.substring((Classic_SiteType.PROTOCOL.name + "://").length());
+        if (url.startsWith(Classic_SiteType.LOCAL.name + "://"))
+            url = url.substring((Classic_SiteType.LOCAL.name + "://").length());
 
         if (!url.startsWith("https://") && !url.startsWith("http://")) url = "https://" + url;
 

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/Classic_ProtocolVersion.java

@@ -4,7 +4,6 @@ import java.io.Serializable;
 
 public enum Classic_ProtocolVersion implements Serializable {
     PV_1_0_0("1.0.0");
-    ;
     public final String version;
 
     Classic_ProtocolVersion(String version) {

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/Classic_SiteType.java

@@ -5,7 +5,6 @@ import java.io.Serializable;
 enum Classic_SiteType implements Serializable {
     CLIENT("oac-client"), SERVER("oac-server"),
     PUBLIC("oac"), PROTOCOL("oac-protocol"), LOCAL("oac-local");
-    ;
 
     public final String name;
 

src/main/java/github/openautonomousconnection/protocol/versions/v1_0_0/classic/Classic_WebsitesContent.java

@@ -45,6 +45,7 @@ public class Classic_WebsitesContent extends DefaultMethodsOverrider {
             </body>
             </html>
             """;
+    public static String ERROR_OCCURRED = ERROR_OCCURRED("No specified details!");
 
     public static String ERROR_OCCURRED(String errorDetails) {
         return """
@@ -63,6 +64,4 @@ public class Classic_WebsitesContent extends DefaultMethodsOverrider {
                 </html>
                 """;
     }
-
-    public static String ERROR_OCCURRED = ERROR_OCCURRED("No specified details!");
 }