Changed all mysql connections to be persistent.

Plugins/Mineplex.Bungee.Mineplexer/src/mineplex/bungee/Mineplexer.java

@@ -18,6 +18,7 @@ public class Mineplexer extends Plugin
 		new MotdManager(this);
 		new LobbyBalancer(this);
 		new PlayerCount(this);
+		new FileUpdater(this);
 		
         /*
 		Socket socket = null;

Plugins/Mineplex.Bungee.Mineplexer/src/mineplex/bungee/lobbyBalancer/LobbyBalancer.java

@@ -1,5 +1,6 @@
 package mineplex.bungee.lobbyBalancer;
 
+import java.io.File;
 import java.net.InetSocketAddress;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -27,7 +28,10 @@ public class LobbyBalancer implements Listener, Runnable
 	{
 		_plugin = plugin;
 		_repository = new LobbyBalancerRepository();
-		_repository.initialize(true);
+		
+		boolean us = !new File("eu.dat").exists();
+		
+		_repository.initialize(us);
 		
 		loadLobbyServers();
 		

Plugins/Mineplex.Bungee.Mineplexer/src/mineplex/bungee/lobbyBalancer/LobbyBalancerRepository.java

@@ -10,6 +10,7 @@ import java.util.List;
 
 public class LobbyBalancerRepository
 {
+	private Connection _connection = null;
 	private String _connectionString = "jdbc:mysql://sql.mineplex.com:3306/ServerStatus?autoReconnect=true&failOverReadOnly=false&maxReconnects=10";
 	private String _userName = "root";
 	private String _password = "tAbechAk3wR7tuTh";
@@ -22,15 +23,15 @@ public class LobbyBalancerRepository
 	{
 		_us = us;
 		
-		Connection connection = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
 			// Create table
-			preparedStatement = connection.prepareStatement(CREATE_TABLE);
+			preparedStatement = _connection.prepareStatement(CREATE_TABLE);
 			preparedStatement.execute();
 		}
 		catch (Exception exception)
@@ -50,33 +51,21 @@ public class LobbyBalancerRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 
 	public List<ServerStatusData> retrieveServerStatuses()
 	{
-		Connection connection = null;
 		ResultSet resultSet = null;
 		PreparedStatement preparedStatement = null;
 		List<ServerStatusData> serverData = new ArrayList<ServerStatusData>();
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
-			preparedStatement = connection.prepareStatement(RETRIEVE_SERVER_STATUSES);
+			preparedStatement = _connection.prepareStatement(RETRIEVE_SERVER_STATUSES);
 			preparedStatement.setBoolean(1, _us);
 
 			resultSet = preparedStatement.executeQuery();
@@ -137,18 +126,6 @@ public class LobbyBalancerRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 		
 		return serverData;

Plugins/Mineplex.Bungee.Mineplexer/src/mineplex/bungee/motd/MotdRepository.java

@@ -8,6 +8,7 @@ import java.sql.SQLException;
 
 public class MotdRepository
 {
+	private Connection _connection = null;
 	private String _connectionString = "jdbc:mysql://sql.mineplex.com:3306/BungeeServers?autoReconnect=true&failOverReadOnly=false&maxReconnects=10";
 	private String _userName = "root";
 	private String _password = "tAbechAk3wR7tuTh";
@@ -17,15 +18,15 @@ public class MotdRepository
 	
 	public void initialize()
 	{
-		Connection connection = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
 			// Create table
-			preparedStatement = connection.prepareStatement(CREATE_TABLE);
+			preparedStatement = _connection.prepareStatement(CREATE_TABLE);
 			preparedStatement.execute();
 		}
 		catch (Exception exception)
@@ -45,33 +46,21 @@ public class MotdRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 
 	public String retrieveMotd()
 	{
 		String motd = "§b§l§m   §8§l§m[ §r §9§lMineplex§r §f§lGames§r §8§l§m ]§b§l§m   §r                        §c§l§m§kZ§6§l§m§kZ§e§l§m§kZ§a§l§m§kZ§b§l§m§kZ§r  §f§lPLAY NOW§r  §b§l§m§kZ§a§l§m§kZ§e§l§m§kZ§6§l§m§kZ§c§l§m§kZ";
-		Connection connection = null;
 		ResultSet resultSet = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
-			preparedStatement = connection.prepareStatement(RETRIEVE_MOTD);
+			preparedStatement = _connection.prepareStatement(RETRIEVE_MOTD);
 			resultSet = preparedStatement.executeQuery();
 			
 			while (resultSet.next())
@@ -108,18 +97,6 @@ public class MotdRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 		
 		return motd;

Plugins/Mineplex.Bungee.Mineplexer/src/mineplex/bungee/playerCount/PlayerCountRepository.java

@@ -9,6 +9,7 @@ import java.sql.Statement;
 
 public class PlayerCountRepository
 {
+	private Connection _connection = null;
 	private String _connectionString = "jdbc:mysql://sql.mineplex.com:3306/BungeeServers?autoReconnect=true&failOverReadOnly=false&maxReconnects=10";
 	private String _userName = "root";
 	private String _password = "tAbechAk3wR7tuTh";
@@ -31,7 +32,6 @@ public class PlayerCountRepository
 	
 	public void initialize()
 	{
-		Connection connection = null;
 		ResultSet resultSet = null;
 		PreparedStatement preparedStatement = null;
 		PreparedStatement preparedStatementRetrieve = null;
@@ -39,15 +39,16 @@ public class PlayerCountRepository
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
 			// Create table
-			preparedStatement = connection.prepareStatement(CREATE_TABLE);
+			preparedStatement = _connection.prepareStatement(CREATE_TABLE);
 			preparedStatement.execute();
 			
 			
 			// Retrieve id
-			preparedStatementRetrieve = connection.prepareStatement(RETRIEVE_ID);
+			preparedStatementRetrieve = _connection.prepareStatement(RETRIEVE_ID);
 			preparedStatementRetrieve.setString(1, _address);
 			resultSet = preparedStatementRetrieve.executeQuery();
 			
@@ -59,7 +60,7 @@ public class PlayerCountRepository
 			// Insert if not there
 			if (_id == -1)
 			{
-				preparedStatementInsert = connection.prepareStatement(INSERT_PLAYER_COUNT, Statement.RETURN_GENERATED_KEYS);
+				preparedStatementInsert = _connection.prepareStatement(INSERT_PLAYER_COUNT, Statement.RETURN_GENERATED_KEYS);
 				
 				preparedStatementInsert.setString(1, _address);
 				preparedStatementInsert.setInt(2, 0);
@@ -137,31 +138,19 @@ public class PlayerCountRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 	
 	public boolean updatePlayerCountInDatabase(int players)
 	{
-		Connection connection = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
-			preparedStatement = connection.prepareStatement(UPDATE_PLAYER_COUNT, Statement.RETURN_GENERATED_KEYS);
+			preparedStatement = _connection.prepareStatement(UPDATE_PLAYER_COUNT, Statement.RETURN_GENERATED_KEYS);
 			
 			preparedStatement.setInt(1, players);
 			preparedStatement.setInt(2, _maxPlayers);
@@ -206,33 +195,21 @@ public class PlayerCountRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 
 	public PlayerTotalData retrievePlayerCount()
 	{
-		Connection connection = null;
 		PlayerTotalData playerData = new PlayerTotalData();
 		ResultSet resultSet = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
-			preparedStatement = connection.prepareStatement(RETRIEVE_PLAYER_COUNT);
+			preparedStatement = _connection.prepareStatement(RETRIEVE_PLAYER_COUNT);
 			resultSet = preparedStatement.executeQuery();
 			
 			while (resultSet.next())
@@ -271,18 +248,6 @@ public class PlayerCountRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 		
 		return playerData;

Plugins/Mineplex.Core/src/mineplex/core/antihack/AntiHackRepository.java

@@ -13,6 +13,7 @@ public class AntiHackRepository
 	private AntiHack _plugin; 
 	private String _serverName;
 	
+	private Connection _connection;
 	private String _connectionString = "jdbc:mysql://sql.mineplex.com:3306/Mineplex";
 	private String _userName = "root";
 	private String _password = "tAbechAk3wR7tuTh";
@@ -28,15 +29,15 @@ public class AntiHackRepository
 	
 	public void initialize()
 	{
-		Connection connection = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection == null || _connection.isClosed())
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
 			// Create table
-			preparedStatement = connection.prepareStatement(CREATE_TABLE);
+			preparedStatement = _connection.prepareStatement(CREATE_TABLE);
 			preparedStatement.execute();
 		}
 		catch (Exception exception)
@@ -56,18 +57,6 @@ public class AntiHackRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 	
@@ -77,14 +66,13 @@ public class AntiHackRepository
         {
             public void run()
             {
-        		Connection connection = null;
         		PreparedStatement preparedStatement = null;
         		
         		try
         		{
-        			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+        			_connection = DriverManager.getConnection(_connectionString, _userName, _password);
         			
-        			preparedStatement = connection.prepareStatement(UPDATE_PLAYER_OFFENSES);
+        			preparedStatement = _connection.prepareStatement(UPDATE_PLAYER_OFFENSES);
         			
         			/* XXX
         			synchronized (_plugin.getOffensesSynch())
@@ -124,18 +112,6 @@ public class AntiHackRepository
         					e.printStackTrace();
         				}
         			}
-        			
-        			if (connection != null)
-        			{
-        				try
-        				{
-        					connection.close();
-        				} 
-        				catch (SQLException e)
-        				{
-        					e.printStackTrace();
-        				}
-        			}
         		}
             }
         }).start();

Plugins/Mineplex.Core/src/mineplex/core/status/ServerStatusManager.java

@@ -46,15 +46,13 @@ public class ServerStatusManager extends MiniPlugin
 		
 		String address = "localhost";
 		
-		System.out.println("Enabled : " + _enabled);
-		
 		try
 		{
 			address = InetAddress.getLocalHost().getHostAddress();
 		} 
 		catch (UnknownHostException e1)
 		{
-			System.out.println("Invalid host address, grabbing from eth1");
+			System.out.println("Invalid host address, grabbing from eth0");
 		}
 		
 		try

Plugins/Mineplex.Core/src/mineplex/core/status/ServerStatusRepository.java

@@ -29,6 +29,8 @@ public class ServerStatusRepository
 	private String _address;
 	private int _maxPlayers = 0;
 	
+	Connection _connection = null;
+	
 	public ServerStatusRepository(String connectionUrl, String username, String password, boolean us, String serverName, String serverGroup, String address, int maxPlayers)
 	{
 		_connectionString = connectionUrl;
@@ -43,7 +45,6 @@ public class ServerStatusRepository
 	
 	public void initialize()
 	{
-		Connection connection = null;
 		ResultSet resultSet = null;
 		PreparedStatement preparedStatement = null;
 		PreparedStatement preparedStatementRetrieve = null;
@@ -51,15 +52,15 @@ public class ServerStatusRepository
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			_connection = DriverManager.getConnection(_connectionString, _userName, _password);
 			
 			// Create table
-			preparedStatement = connection.prepareStatement(CREATE_TABLE);
+			preparedStatement = _connection.prepareStatement(CREATE_TABLE);
 			preparedStatement.execute();
 			
 			
 			// Retrieve id
-			preparedStatementRetrieve = connection.prepareStatement(RETRIEVE_ID);
+			preparedStatementRetrieve = _connection.prepareStatement(RETRIEVE_ID);
 			preparedStatementRetrieve.setString(1, _address);
 			resultSet = preparedStatementRetrieve.executeQuery();
 			
@@ -71,7 +72,7 @@ public class ServerStatusRepository
 			// Insert if not there
 			if (_id == -1)
 			{
-				preparedStatementInsert = connection.prepareStatement(INSERT_PLAYER_COUNT, Statement.RETURN_GENERATED_KEYS);
+				preparedStatementInsert = _connection.prepareStatement(INSERT_PLAYER_COUNT, Statement.RETURN_GENERATED_KEYS);
 				
 				preparedStatementInsert.setString(1, _serverName);
 				preparedStatementInsert.setString(2, _serverGroup);
@@ -154,31 +155,21 @@ public class ServerStatusRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 	
 	public boolean updatePlayerCountInDatabase(String motd, int players, int maxPlayers, int tps)
 	{
-		Connection connection = null;
 		PreparedStatement preparedStatement = null;
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection.isClosed())
+			{
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			}
 			
-			preparedStatement = connection.prepareStatement(players != 0 ? UPDATE_PLAYER_COUNT_WITH_PLAYERS : UPDATE_PLAYER_COUNT_WITHOUT_PLAYERS, Statement.RETURN_GENERATED_KEYS);
+			preparedStatement = _connection.prepareStatement(players != 0 ? UPDATE_PLAYER_COUNT_WITH_PLAYERS : UPDATE_PLAYER_COUNT_WITHOUT_PLAYERS, Statement.RETURN_GENERATED_KEYS);
 			
 			preparedStatement.setString(1, _serverName);
 			preparedStatement.setString(2, _serverGroup);
@@ -217,33 +208,23 @@ public class ServerStatusRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 	}
 
 	public List<ServerStatusData> retrieveServerStatuses()
 	{
-		Connection connection = null;
 		ResultSet resultSet = null;
 		PreparedStatement preparedStatement = null;
 		List<ServerStatusData> serverData = new ArrayList<ServerStatusData>();
 		
 		try
 		{
-			connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			if (_connection.isClosed())
+			{
+				_connection = DriverManager.getConnection(_connectionString, _userName, _password);
+			}
 			
-			preparedStatement = connection.prepareStatement(RETRIEVE_SERVER_STATUSES);
+			preparedStatement = _connection.prepareStatement(RETRIEVE_SERVER_STATUSES);
 			preparedStatement.setBoolean(1, _us);
 			
 			resultSet = preparedStatement.executeQuery();
@@ -289,18 +270,6 @@ public class ServerStatusRepository
 					e.printStackTrace();
 				}
 			}
-			
-			if (connection != null)
-			{
-				try
-				{
-					connection.close();
-				} 
-				catch (SQLException e)
-				{
-					e.printStackTrace();
-				}
-			}
 		}
 		
 		return serverData;

Plugins/Mineplex.Hub/src/mineplex/hub/modules/MapManager.java

@@ -18,7 +18,7 @@ public class MapManager extends MiniPlugin
 	private HubManager Manager;
 	private Map Map;
 	
-	public MapManager(HubManager manager) 
+	public MapManager(HubManager manager)
 	{
 		super("Map Manager", manager.GetPlugin());
 		Map = new Map(manager.GetPlugin());