From ee1abaf546e0a21a86769d58aa46cce6a00a7391 Mon Sep 17 00:00:00 2001
From: Daniel V <daniel.viddy@gmail.com>
Date: Tue, 8 Jan 2019 22:38:26 -0500
Subject: [PATCH] Make /ignore,/leave persistent.

---
 pom.xml                                       |  58 +++++++++
 src/net/tnemc/tnc/core/ChatManager.java       |  27 +---
 src/net/tnemc/tnc/core/TheNewChat.java        |  30 +++++
 .../tnemc/tnc/core/command/IgnoreCommand.java |  44 ++++---
 .../tnemc/tnc/core/command/TNECommand.java    |   2 +-
 .../tnc/core/common/chat/db/DataProvider.java |  22 ++++
 .../core/common/chat/db/IgnoredChannel.java   |  43 ++++++
 .../tnc/core/common/chat/db/SaveManager.java  | 123 ++++++++++++++++++
 .../tnc/core/common/chat/db/Version.java      |  43 ++++++
 .../tnc/core/common/chat/db/impl/H2.java      |  51 ++++++++
 .../tnc/core/common/chat/db/impl/SQLite.java  |  50 +++++++
 11 files changed, 450 insertions(+), 43 deletions(-)
 create mode 100644 src/net/tnemc/tnc/core/common/chat/db/DataProvider.java
 create mode 100644 src/net/tnemc/tnc/core/common/chat/db/IgnoredChannel.java
 create mode 100644 src/net/tnemc/tnc/core/common/chat/db/SaveManager.java
 create mode 100644 src/net/tnemc/tnc/core/common/chat/db/Version.java
 create mode 100644 src/net/tnemc/tnc/core/common/chat/db/impl/H2.java
 create mode 100644 src/net/tnemc/tnc/core/common/chat/db/impl/SQLite.java

diff --git a/pom.xml b/pom.xml
index 9e68753..ab69d45 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,6 +31,19 @@
                     <target>1.8</target>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.javalite</groupId>
+                <artifactId>activejdbc-instrumentation</artifactId>
+                <version>2.0</version>
+                <executions>
+                    <execution>
+                        <phase>process-classes</phase>
+                        <goals>
+                            <goal>instrument</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
@@ -91,8 +104,34 @@
             <id>placeholderapi</id>
             <url>http://repo.extendedclip.com/content/repositories/placeholderapi/</url>
         </repository>
+
+        <repository>
+            <id>javalite-snapshots</id>
+            <name>JavaLite Snapshots</name>
+            <url>http://repo.javalite.io/</url>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
     </repositories>
 
+    <pluginRepositories>
+        <pluginRepository>
+            <id>javalite-plugin-snapshots</id>
+            <name>JavaLite Plugin Snapshots</name>
+            <url>http://repo.javalite.io/</url>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </pluginRepository>
+    </pluginRepositories>
+
     <dependencies>
         <dependency>
             <groupId>org.bukkit</groupId>
@@ -118,6 +157,25 @@
             <version>2.9.2</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.javalite</groupId>
+            <artifactId>activejdbc</artifactId>
+            <version>2.0</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.zaxxer</groupId>
+            <artifactId>HikariCP</artifactId>
+            <version>3.1.0</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <version>1.4.197</version>
+            <scope>compile</scope>
+        </dependency>
         <!-- SLF4J is a real dickhead. -->
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/src/net/tnemc/tnc/core/ChatManager.java b/src/net/tnemc/tnc/core/ChatManager.java
index cd4390b..fc4a384 100644
--- a/src/net/tnemc/tnc/core/ChatManager.java
+++ b/src/net/tnemc/tnc/core/ChatManager.java
@@ -4,6 +4,7 @@
 import net.tnemc.tnc.core.common.chat.ChatEntry;
 import net.tnemc.tnc.core.common.chat.ChatHandler;
 import net.tnemc.tnc.core.common.chat.ChatVariable;
+import net.tnemc.tnc.core.common.chat.db.IgnoredChannel;
 import net.tnemc.tnc.core.common.chat.handlers.CoreHandler;
 import net.tnemc.tnc.core.common.chat.variables.core.DisplayVariable;
 import net.tnemc.tnc.core.common.chat.variables.core.LevelVariable;
@@ -27,7 +28,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.UUID;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -58,7 +58,6 @@ public class ChatManager implements Listener {
   private Map<String, String> replacements = new HashMap<>();
 
   private Map<String, String> channels = new HashMap<>();
-  private Map<String, HashSet<String>> ignored = new HashMap<>();
 
   /**
    * The core variables used
@@ -255,9 +254,10 @@ private Collection<Player> getRecipients(final Collection<Player> recipients, fi
                                            final String permission, final String channel) {
     Collection<Player> newRecipients = new HashSet<>();
 
+    TheNewChat.saveManager().open();
     for(Player p : recipients) {
       if(!p.hasPermission(permission)) continue;
-      if(ignored.containsKey(channel) && ignored.get(channel).contains(p.getUniqueId().toString())) continue;
+      if(IgnoredChannel.exists(p.getUniqueId(), channel)) continue;
       if(radial) {
         if(p.getLocation().distance(player.getLocation()) <= radius) continue;
       }
@@ -267,6 +267,7 @@ private Collection<Player> getRecipients(final Collection<Player> recipients, fi
       }
       newRecipients.add(p);
     }
+    TheNewChat.saveManager().close();
     return newRecipients;
   }
 
@@ -340,26 +341,6 @@ public void addHandler(ChatHandler handler) {
     handlersMap.put(handler.getTypes().keySet(), handler.getName());
   }
 
-  public void ignore(final UUID id, String channel) {
-    if(ignored.containsKey(channel)) {
-      ignored.get(channel).add(id.toString());
-    }
-    HashSet<String> ignoring = new HashSet<>();
-    ignoring.add(id.toString());
-    ignored.put(channel, ignoring);
-  }
-
-  public Map<String, HashSet<String>> getIgnored() {
-    return ignored;
-  }
-
-  public boolean ignoring(final UUID id, String channel) {
-    if(ignored.containsKey(channel)) {
-      return ignored.get(channel).contains(id.toString());
-    }
-    return false;
-  }
-
   public LinkedHashMap<String, ChatHandler> getHandlers() {
     return handlers;
   }
diff --git a/src/net/tnemc/tnc/core/TheNewChat.java b/src/net/tnemc/tnc/core/TheNewChat.java
index 92405ff..3028edc 100644
--- a/src/net/tnemc/tnc/core/TheNewChat.java
+++ b/src/net/tnemc/tnc/core/TheNewChat.java
@@ -5,6 +5,8 @@
 import net.tnemc.tnc.core.command.IgnoreCommand;
 import net.tnemc.tnc.core.command.ReloadCommand;
 import net.tnemc.tnc.core.command.TNECommand;
+import net.tnemc.tnc.core.common.chat.db.SaveManager;
+import net.tnemc.tnc.core.common.chat.db.Version;
 import net.tnemc.tnc.core.common.configuration.ConfigurationEntry;
 import net.tnemc.tnc.core.common.configuration.CoreConfigNodes;
 import net.tnemc.tnc.core.utils.FileMgmt;
@@ -45,6 +47,9 @@ public class TheNewChat extends JavaPlugin {
 
   private File chatsFile;
   private FileConfiguration chatsConfiguration;
+  private String version = "0.0.1.0";
+
+  private SaveManager saveManager;
 
   public void onLoad() {
     instance = this;
@@ -62,6 +67,23 @@ public void onEnable() {
     initializeConfigurations();
     loadConfigurations();
 
+    try {
+      new File(getDataFolder(), "TheNewChat.db").createNewFile();
+    } catch(IOException ignore) {
+    }
+
+    saveManager = new SaveManager();
+
+    saveManager.createTables();
+    saveManager.open();
+    if(Version.informationExists()) {
+      if(Version.outdated()) {
+        saveManager.updateTables(version);
+        Version.add(version);
+      }
+    }
+    saveManager.close();
+
     this.manager = new ChatManager(CoreConfigNodes.CORE_GENERAL_CHAT_HANDLER.getString());
     commandManager = new CommandManager();
 
@@ -162,4 +184,12 @@ public static TheNewChat instance() {
   FileConfiguration getChatsConfiguration() {
     return chatsConfiguration;
   }
+
+  public String getVersion() {
+    return version;
+  }
+
+  public static SaveManager saveManager() {
+    return instance().saveManager;
+  }
 }
\ No newline at end of file
diff --git a/src/net/tnemc/tnc/core/command/IgnoreCommand.java b/src/net/tnemc/tnc/core/command/IgnoreCommand.java
index ab63d60..8056918 100644
--- a/src/net/tnemc/tnc/core/command/IgnoreCommand.java
+++ b/src/net/tnemc/tnc/core/command/IgnoreCommand.java
@@ -1,7 +1,9 @@
 package net.tnemc.tnc.core.command;
 
 import net.tnemc.tnc.core.TheNewChat;
+import net.tnemc.tnc.core.common.chat.db.IgnoredChannel;
 import net.tnemc.tnc.core.common.configuration.CoreConfigNodes;
+import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 
@@ -29,7 +31,7 @@ public String getName() {
   @Override
   public String[] getAliases() {
     return new String[] {
-        "ignorec", "igc"
+        "ignorec", "igc", "leave"
     };
   }
 
@@ -53,27 +55,31 @@ public String[] getHelpLines() {
   @Override
   public boolean execute(CommandSender sender, String command, String[] arguments) {
     if(arguments.length > 0) {
-      final UUID id = getPlayer(sender).getUniqueId();
-      if(plugin.getManager().getCommands().values().contains(arguments[0]) || arguments[0].equalsIgnoreCase("general")) {
-        final String handler = plugin.getManager().getHandler(arguments[0]);
-        boolean ignorable = (arguments[0].equalsIgnoreCase("general"))? CoreConfigNodes.CORE_GENERAL_CHAT_IGNORABLE.getBoolean() :
-            plugin.getManager().getChats().get(handler).get(arguments[0]).isIgnorable();
-        if(ignorable) {
-          if(!plugin.getManager().ignoring(id, arguments[0])) {
-            plugin.getManager().ignore(id, arguments[0]);
-            sender.sendMessage(ChatColor.GOLD + "Now ignoring channel: " + arguments[0] + ".");
-            return true;
-          } else {
-            plugin.getManager().getIgnored().get(arguments[0]).remove(id.toString());
+      Bukkit.getScheduler().runTaskAsynchronously(TheNewChat.instance(), ()->{
+        final UUID id = getPlayer(sender).getUniqueId();
+        if(plugin.getManager().getCommands().values().contains(arguments[0]) || arguments[0].equalsIgnoreCase("general")) {
+          final String handler = plugin.getManager().getHandler(arguments[0]);
+          boolean ignorable = (arguments[0].equalsIgnoreCase("general"))? CoreConfigNodes.CORE_GENERAL_CHAT_IGNORABLE.getBoolean() :
+              plugin.getManager().getChats().get(handler).get(arguments[0]).isIgnorable();
+          if(ignorable) {
+            TheNewChat.saveManager().open();
+            if(!IgnoredChannel.exists(id, arguments[0])) {
+              IgnoredChannel.add(id, arguments[0]);
+              sender.sendMessage(ChatColor.GOLD + "Now ignoring channel: " + arguments[0] + ".");
+              TheNewChat.saveManager().close();
+              return;
+            }
+            IgnoredChannel.delete(id, arguments[0]);
             sender.sendMessage(ChatColor.GOLD + "No longer ignoring channel: " + arguments[0] + ".");
-            return true;
+            TheNewChat.saveManager().close();
+            return;
           }
+          sender.sendMessage(ChatColor.RED + "Cannot ignore that channel.");
+          return;
         }
-        sender.sendMessage(ChatColor.RED + "Cannot ignore that channel.");
-        return false;
-      }
-      sender.sendMessage(ChatColor.RED + "Invalid channel.");
-      return false;
+        sender.sendMessage(ChatColor.RED + "Invalid channel.");
+        return;
+      });
     }
     help(sender);
     return false;
diff --git a/src/net/tnemc/tnc/core/command/TNECommand.java b/src/net/tnemc/tnc/core/command/TNECommand.java
index 805a633..4b8c94e 100644
--- a/src/net/tnemc/tnc/core/command/TNECommand.java
+++ b/src/net/tnemc/tnc/core/command/TNECommand.java
@@ -1,7 +1,7 @@
 package net.tnemc.tnc.core.command;
 
 import net.tnemc.tnc.core.TheNewChat;
-import net.tnemc.tnk.core.utils.Message;
+import net.tnemc.tnc.core.utils.Message;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
diff --git a/src/net/tnemc/tnc/core/common/chat/db/DataProvider.java b/src/net/tnemc/tnc/core/common/chat/db/DataProvider.java
new file mode 100644
index 0000000..c1eaf90
--- /dev/null
+++ b/src/net/tnemc/tnc/core/common/chat/db/DataProvider.java
@@ -0,0 +1,22 @@
+package net.tnemc.tnc.core.common.chat.db;
+
+/**
+ * Created by creatorfromhell on 3/18/2018.
+ * <p>
+ * The New Chat Minecraft Server Plugin
+ * <p>
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
+ * Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+public interface DataProvider {
+
+  String getDriver();
+  Boolean dataSource();
+  String dataSourceURL();
+  String getURL(String file, String host, int port, String database);
+
+  default void preConnect(String file, String host, int port, String database) {
+
+  }
+}
\ No newline at end of file
diff --git a/src/net/tnemc/tnc/core/common/chat/db/IgnoredChannel.java b/src/net/tnemc/tnc/core/common/chat/db/IgnoredChannel.java
new file mode 100644
index 0000000..881dccd
--- /dev/null
+++ b/src/net/tnemc/tnc/core/common/chat/db/IgnoredChannel.java
@@ -0,0 +1,43 @@
+package net.tnemc.tnc.core.common.chat.db;
+
+import org.javalite.activejdbc.Model;
+import org.javalite.activejdbc.annotations.CompositePK;
+import org.javalite.activejdbc.annotations.DbName;
+import org.javalite.activejdbc.annotations.Table;
+
+import java.util.UUID;
+
+/**
+ * Created by creatorfromhell.
+ *
+ * The New VPN Blocker Minecraft Server Plugin
+ *
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
+ * International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
+ * or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+@DbName("TNC")
+@Table("tnc_ignored")
+@CompositePK({ "uuid", "channel" })
+public class IgnoredChannel extends Model {
+
+  public static boolean add(UUID id, String channel) {
+    IgnoredChannel chan = (exists(id, channel))? getChannel(id, channel) : new IgnoredChannel();
+    chan.set("uuid", id.toString());
+    chan.set("channel", channel);
+
+    return chan.saveIt();
+  }
+
+  public static boolean exists(UUID id, String channel) {
+    return getChannel(id, channel) != null;
+  }
+
+  public static IgnoredChannel getChannel(UUID id, String channel) {
+    return IgnoredChannel.findFirst("uuid = ? AND channel = ?", id.toString(), channel);
+  }
+
+  public static void delete(UUID id, String channel) {
+    IgnoredChannel.delete("uuid = ? AND channel = ?", id.toString(), channel);
+  }
+}
\ No newline at end of file
diff --git a/src/net/tnemc/tnc/core/common/chat/db/SaveManager.java b/src/net/tnemc/tnc/core/common/chat/db/SaveManager.java
new file mode 100644
index 0000000..5b90313
--- /dev/null
+++ b/src/net/tnemc/tnc/core/common/chat/db/SaveManager.java
@@ -0,0 +1,123 @@
+package net.tnemc.tnc.core.common.chat.db;
+
+import com.zaxxer.hikari.HikariConfig;
+import com.zaxxer.hikari.HikariDataSource;
+import net.tnemc.tnc.core.TheNewChat;
+import net.tnemc.tnc.core.common.chat.db.impl.H2;
+import org.javalite.activejdbc.DB;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Created by creatorfromhell on 3/18/2018.
+ * <p>
+ * The New Chat Minecraft Server Plugin
+ * <p>
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
+ * Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+public class SaveManager {
+
+  private Map<String, List<String>> dataTables = new HashMap<>();
+  private Map<String, DataProvider> providers = new HashMap<>();
+
+  //Instances
+  private DB db = new DB("TNC");
+  private final HikariConfig config;
+  private final HikariDataSource dataSource;
+
+  private String type;
+
+  private String file;
+  private String host;
+  private int port;
+  private String dbName;
+  private String user;
+  private String pass;
+
+  public SaveManager() {
+    type = "h2";
+    file = new File(TheNewChat.instance().getDataFolder(), "TheNewChat").getAbsolutePath();
+    host = "localhost";
+    port = 3306;
+    dbName = "TNC";
+    user = "thenewchat";
+    pass = "password";
+
+    //Initialize DataProviders.
+    providers.put("h2", new H2());
+
+    config = new HikariConfig();
+
+    if(providers.get(type).dataSource()) {
+      config.setDataSourceClassName(providers.get(type).dataSourceURL());
+    } else {
+      config.setJdbcUrl(providers.get(type).getURL(file, host, port, dbName));
+      config.setDriverClassName(providers.get(type).getDriver());
+    }
+
+    config.setUsername(user);
+    config.setPassword(pass);
+
+    dataSource = new HikariDataSource(config);
+
+    //initialize tables.
+    
+    List<String> h2 = new ArrayList<>();
+
+    h2.add("CREATE TABLE IF NOT EXISTS `tnc_version` (" +
+                  "`id` INTEGER NOT NULL UNIQUE," +
+                  "`version_value` VARCHAR(15)" +
+                  ") ENGINE = INNODB;");
+
+    h2.add("CREATE TABLE IF NOT EXISTS tnc_ignored (" +
+                  "uuid VARCHAR(36) NOT NULL," +
+                  "channel VARCHAR(100) NOT NULL," +
+                  "PRIMARY KEY(uuid, channel)" +
+                  ") ENGINE = INNODB;");
+    dataTables.put("h2", h2);
+  }
+
+  public void createTables() {
+    List<String> tables = dataTables.get(type);
+    try {
+      DataProvider provider = providers.get(type);
+      provider.preConnect(file, host, port, dbName);
+      db.open(provider.getDriver(), provider.getURL(file, host, port, dbName), user, pass);
+      tables.forEach((table)->{
+        db.exec(table);
+      });
+      Version.add(TheNewChat.instance().getVersion());
+    } finally {
+      db.close();
+    }
+  }
+
+  public void updateTables(String version) {
+
+  }
+
+  public void open() {
+    try {
+      db.open(dataSource);
+    } catch(Exception ignore) {
+    }
+  }
+
+  public void close() {
+    db.close();
+  }
+
+  public void addProvider(String type, DataProvider provider) {
+    providers.put(type, provider);
+  }
+
+  public void registerTables(String type, List<String> tables) {
+    dataTables.put(type, tables);
+  }
+}
\ No newline at end of file
diff --git a/src/net/tnemc/tnc/core/common/chat/db/Version.java b/src/net/tnemc/tnc/core/common/chat/db/Version.java
new file mode 100644
index 0000000..eaf83fe
--- /dev/null
+++ b/src/net/tnemc/tnc/core/common/chat/db/Version.java
@@ -0,0 +1,43 @@
+package net.tnemc.tnc.core.common.chat.db;
+
+import net.tnemc.tnc.core.TheNewChat;
+import org.javalite.activejdbc.Model;
+import org.javalite.activejdbc.annotations.DbName;
+import org.javalite.activejdbc.annotations.IdName;
+import org.javalite.activejdbc.annotations.Table;
+
+/**
+ * Created by creatorfromhell on 3/18/2018.
+ * <p>
+ * The New Chat Minecraft Server Plugin
+ * <p>
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
+ * Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+@DbName("TNC")
+@Table("tnc_version")
+@IdName("id")
+public class Version extends Model {
+
+  public static void add(String version) {
+    net.tnemc.tnc.core.common.chat.db.Version versionInstance = (informationExists())? get() : new net.tnemc.tnc.core.common.chat.db.Version();
+    versionInstance.set("id", 1);
+    versionInstance.set("version_value", version);
+    versionInstance.saveIt();
+  }
+
+  public static boolean informationExists() {
+    return net.tnemc.tnc.core.common.chat.db.Version.findById(1) != null;
+  }
+
+  public static net.tnemc.tnc.core.common.chat.db.Version get() {
+    return net.tnemc.tnc.core.common.chat.db.Version.findById(1);
+  }
+
+  public static boolean outdated() {
+    if(informationExists())
+      return !get().getString("version_value").equalsIgnoreCase(TheNewChat.instance().getVersion());
+    return true;
+  }
+}
diff --git a/src/net/tnemc/tnc/core/common/chat/db/impl/H2.java b/src/net/tnemc/tnc/core/common/chat/db/impl/H2.java
new file mode 100644
index 0000000..6d30e42
--- /dev/null
+++ b/src/net/tnemc/tnc/core/common/chat/db/impl/H2.java
@@ -0,0 +1,51 @@
+package net.tnemc.tnc.core.common.chat.db.impl;
+
+
+import net.tnemc.tnc.core.common.chat.db.DataProvider;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * Created by creatorfromhell on 3/18/2018.
+ * <p>
+ * The New Chat Minecraft Server Plugin
+ * <p>
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
+ * Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+public class H2 implements DataProvider {
+  @Override
+  public String getDriver() {
+    return "org.h2.Driver";
+  }
+
+  @Override
+  public Boolean dataSource() {
+    return false;
+  }
+
+  @Override
+  public String dataSourceURL() {
+    return "org.h2.jdbcx.JdbcDataSource";
+  }
+
+  @Override
+  public String getURL(String file, String host, int port, String database) {
+    return "jdbc:h2:" + file;
+  }
+
+  @Override
+  public void preConnect(String file, String host, int port, String database) {
+    if(!file.endsWith(".db")) file = file + ".db";
+    File db = new File(file);
+    if(!db.exists()) {
+      try {
+        db.createNewFile();
+      } catch(IOException e) {
+        e.printStackTrace();
+      }
+    }
+  }
+}
diff --git a/src/net/tnemc/tnc/core/common/chat/db/impl/SQLite.java b/src/net/tnemc/tnc/core/common/chat/db/impl/SQLite.java
new file mode 100644
index 0000000..2dd9a83
--- /dev/null
+++ b/src/net/tnemc/tnc/core/common/chat/db/impl/SQLite.java
@@ -0,0 +1,50 @@
+package net.tnemc.tnc.core.common.chat.db.impl;
+
+import net.tnemc.tnc.core.common.chat.db.DataProvider;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * Created by creatorfromhell.
+ *
+ * The New VPN Blocker Minecraft Server Plugin
+ *
+ * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
+ * International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/
+ * or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+ */
+public class SQLite implements DataProvider {
+  @Override
+  public String getDriver() {
+    return "org.sqlite.JDBC";
+  }
+
+  @Override
+  public Boolean dataSource() {
+    return false;
+  }
+
+  @Override
+  public String dataSourceURL() {
+    return "";
+  }
+
+  @Override
+  public String getURL(String file, String host, int port, String database) {
+    return "jdbc:sqlite:" + file;
+  }
+
+  @Override
+  public void preConnect(String file, String host, int port, String database) {
+    if(!file.endsWith(".db")) file = file + ".db";
+    File db = new File(file);
+    if(!db.exists()) {
+      try {
+        db.createNewFile();
+      } catch(IOException e) {
+        e.printStackTrace();
+      }
+    }
+  }
+}
\ No newline at end of file