diff --git a/src/net/mc_pandacraft/java/plugin/pandacraftutils/ConfigManager.java b/src/net/mc_pandacraft/java/plugin/pandacraftutils/ConfigManager.java
index 2417884..6c2d352 100644
--- a/src/net/mc_pandacraft/java/plugin/pandacraftutils/ConfigManager.java
+++ b/src/net/mc_pandacraft/java/plugin/pandacraftutils/ConfigManager.java
@@ -1,6 +1,5 @@
 package net.mc_pandacraft.java.plugin.pandacraftutils;
 
-import java.io.File;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -10,22 +9,45 @@ import java.util.Map;
  * Configuration du plugin
  */
 public class ConfigManager {
-	private static ConfigManager instance;
+	private static ConfigManager instance = null;
 	
-	public static ConfigManager getInstance() { return instance; }
+	public static ConfigManager getInstance() {
+		
+		if (instance == null)
+			instance = new ConfigManager();
+		
+		return instance;
+	}
 	
 	@SuppressWarnings("unused")
-	private PandacraftUtils plugin;
+	private PandacraftUtils plugin = PandacraftUtils.getInstance();
 	
-	public ConfigManager(File f, PandacraftUtils pl) {
-		plugin = pl;
-		instance = this;
+	private ConfigManager() {
 		
 		
 		initChatAnalysisBadWord();
 		initCommandAlias();
 	}
 	
+	
+	
+	/*
+	 * Connexion à la base de donnée
+	 */
+	
+	public String Database_host = "localhost";
+	public int Database_port = 3306;
+	public String Database_username = "pandacraft";
+	public String Database_database = "pandacraft";
+	public String Database_password = "HYtKq92pfx9ucwzq";
+	
+	
+	
+	
+	
+	
+	
+	
 	/*
 	 * Configuration AFK
 	 */
@@ -57,13 +79,12 @@ public class ConfigManager {
 		 */
 		ChatAnalysis_badWords.add("pu+tes?");
 		ChatAnalysis_badWords.add("conn?a(rd?|ss?e?)");
-		ChatAnalysis_badWords.add("sal(o|au)pe?s?");
+		ChatAnalysis_badWords.add("sal(o+|au)pe?s?");
 		ChatAnalysis_badWords.add("[ea]ncul(é|e|er|ai(s|t|))");
 		ChatAnalysis_badWords.add("merdes?");
 		ChatAnalysis_badWords.add("ni(qu|k)e? ta m(è|e|é)re?");
 		ChatAnalysis_badWords.add("fil?s de putes?");
 		ChatAnalysis_badWords.add("ta m(è|e|é)re? l(a|e) putes?");
-		ChatAnalysis_badWords.add("ta m(è|e|é)re?");
 		ChatAnalysis_badWords.add("tafiole?s?");
 		ChatAnalysis_badWords.add("vas? te pendre");
 		ChatAnalysis_badWords.add("fuck");
diff --git a/src/net/mc_pandacraft/java/plugin/pandacraftutils/PandacraftUtils.java b/src/net/mc_pandacraft/java/plugin/pandacraftutils/PandacraftUtils.java
index 8d14410..9f8120c 100644
--- a/src/net/mc_pandacraft/java/plugin/pandacraftutils/PandacraftUtils.java
+++ b/src/net/mc_pandacraft/java/plugin/pandacraftutils/PandacraftUtils.java
@@ -1,6 +1,8 @@
 package net.mc_pandacraft.java.plugin.pandacraftutils;
 
 
+import java.sql.SQLException;
+
 import net.mc_pandacraft.java.plugin.pandacraftutils.afk.CommandAfk;
 import net.mc_pandacraft.java.plugin.pandacraftutils.chat_analyzer.ChatAnalysisManager;
 import net.mc_pandacraft.java.plugin.pandacraftutils.cheat_protect.creative.CreativCheatManager;
@@ -16,11 +18,17 @@ import net.mc_pandacraft.java.plugin.pandacraftutils.simple_commands.staff_playe
 import net.mc_pandacraft.java.plugin.pandacraftutils.spawntime.SpawnTimeManager;
 import net.mc_pandacraft.java.plugin.pandacraftutils.survival_cuboid.CommandWandSelection;
 import net.mc_pandacraft.java.plugin.pandacraftutils.system_analyzer.CommandSystem;
+import net.mc_pandacraft.java.util.mysql.DBConnection;
 
 import org.bukkit.plugin.java.JavaPlugin;
 
 public class PandacraftUtils extends JavaPlugin {
 	
+	private static PandacraftUtils instance;
+	public static PandacraftUtils getInstance() { return instance; }
+	
+	public DBConnection databaseConnection;
+	
 	public CommandAfk commandAfk;
 	public CommandList commandPlayers;
 	public CommandSetblock commandSetblock;
@@ -44,8 +52,18 @@ public class PandacraftUtils extends JavaPlugin {
 	@Override
     public void onEnable(){
 		
-		// initialisation de la configuration
-		new ConfigManager(null, this);
+		instance = this;
+		
+		try {
+			databaseConnection = new DBConnection(ConfigManager.getInstance().Database_host,
+											ConfigManager.getInstance().Database_port,
+											ConfigManager.getInstance().Database_database,
+											ConfigManager.getInstance().Database_username,
+											ConfigManager.getInstance().Database_password);
+		} catch (ClassNotFoundException | SQLException e) {
+			getLogger().severe("Impossible de se connecter à la base de donnée !");
+			e.printStackTrace();
+		}
 		
 		commandPlayers = new CommandList(this);
         commandSetblock = new CommandSetblock(this);
@@ -83,6 +101,9 @@ public class PandacraftUtils extends JavaPlugin {
         noPvpProtectManager = null;
         
         serverPingListener = null;
+        
+        
+        try { databaseConnection.getConnection().close(); } catch (SQLException e) { }
     }
 
 }
diff --git a/src/net/mc_pandacraft/java/plugin/pandacraftutils/data_model/PandacraftUtils_Player.java b/src/net/mc_pandacraft/java/plugin/pandacraftutils/data_model/PandacraftUtils_Player.java
new file mode 100644
index 0000000..d373e8c
--- /dev/null
+++ b/src/net/mc_pandacraft/java/plugin/pandacraftutils/data_model/PandacraftUtils_Player.java
@@ -0,0 +1,34 @@
+package net.mc_pandacraft.java.plugin.pandacraftutils.data_model;
+/**
+ * Représente les données persistante correspondant à un joueur donné sur le serveur
+ * 
+ * <i>Le nom de cette classe correspond à celle de la table dans la base de donnée,
+ * d'où la présence d'un <code>_</code>(underscore), qui n'est pas admis en général
+ * dans le nom d'une classe</i>
+ * @author Marc Baloup
+ *
+ */
+public class PandacraftUtils_Player extends Table {
+	
+	// TODO Créer la table dans la base de donnée
+	
+	// TODO Ajouter les champs
+	
+	
+	
+	
+	
+	
+	@Override
+	public String[] getValues() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public String[] getFieldsName() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+}
diff --git a/src/net/mc_pandacraft/java/plugin/pandacraftutils/data_model/Table.java b/src/net/mc_pandacraft/java/plugin/pandacraftutils/data_model/Table.java
new file mode 100644
index 0000000..6be06d7
--- /dev/null
+++ b/src/net/mc_pandacraft/java/plugin/pandacraftutils/data_model/Table.java
@@ -0,0 +1,123 @@
+package net.mc_pandacraft.java.plugin.pandacraftutils.data_model;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+import org.apache.commons.lang.StringUtils;
+
+import net.mc_pandacraft.java.plugin.pandacraftutils.PandacraftUtils;
+import net.mc_pandacraft.java.util.mysql.DBConnection;
+
+public abstract class Table {
+	
+	DBConnection db = PandacraftUtils.getInstance().databaseConnection;
+	
+	
+	private boolean saved = false;
+	
+	
+	// champ relatif aux données
+	private int id = 0;
+	
+	
+	
+	public Table() {
+		
+		
+	}
+	
+	
+	
+	
+	
+	public void save() {
+		String tableName = this.getClass().getSimpleName();
+		
+		try {
+			Connection conn;
+			conn = db.getConnection();
+
+			String[] fields = getFieldsName(), values = getValues();
+			
+			
+			
+			if (saved)
+			{	// mettre à jour les valeurs dans la base
+				String sql = "";
+				for (int i=0; i<fields.length && i<values.length; i++)
+				{
+					sql += fields[i]+" = ? ";
+				}
+				
+				PreparedStatement st = conn.prepareStatement("UPDATE "+tableName+" SET "+sql+" WHERE id="+id);
+
+				for (int i=0; i<fields.length && i<values.length; i++)
+				{
+					st.setString(i+1, values[i]);
+				}
+				
+				st.executeUpdate();
+			}
+			else
+			{	// ajouter dans la base
+				String concat_vals = "";
+				String concat_fields = StringUtils.join(fields, ',');
+				for (int i=0; i<fields.length && i<values.length; i++)
+				{
+					if (i!=0) concat_vals += ",";
+					concat_vals += " ? ";
+				}
+				
+				
+				PreparedStatement st = conn.prepareStatement("INSERT INTO "+tableName+"  ("+concat_fields+") VALUES ("+concat_vals+")", Statement.RETURN_GENERATED_KEYS);
+
+				for (int i=0; i<fields.length && i<values.length; i++)
+				{
+					st.setString(i+1, values[i]);
+				}
+				
+				id = st.executeUpdate();
+				saved = true;
+			}
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+		
+	}
+	
+	
+	
+	public void delete() {
+		String tableName = this.getClass().getSimpleName();
+		
+		try {
+			if (saved)
+			{	//  supprimer la ligne de la base
+				PreparedStatement st = db.getConnection().prepareStatement("DELETE FROM "+tableName+" WHERE id="+id);
+				st.executeUpdate();
+			}
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+		
+	}
+	
+	
+	/**
+	 * Récupère la liste des valeurs des champs de la table correspondante, excepté
+	 * le champ <code>id</code>
+	 * @return les valeurs des champs sous la forme de chaine de caractères
+	 */
+	public abstract String[] getValues();
+	
+	
+
+	/**
+	 * Récupère la liste des noms des champs de la table correspondante, excepté
+	 * le champ <code>id</code>
+	 * @return les noms des champs sous la forme de chaine de caractères
+	 */
+	public abstract String[] getFieldsName();
+}
diff --git a/src/net/mc_pandacraft/java/util/mysql/DBConnection.java b/src/net/mc_pandacraft/java/util/mysql/DBConnection.java
index 3c3758d..266301a 100644
--- a/src/net/mc_pandacraft/java/util/mysql/DBConnection.java
+++ b/src/net/mc_pandacraft/java/util/mysql/DBConnection.java
@@ -2,9 +2,7 @@ package net.mc_pandacraft.java.util.mysql;
 
 import java.sql.Connection;
 import java.sql.DriverManager;
-import java.sql.PreparedStatement;
 import java.sql.SQLException;
-import java.sql.Statement;
 
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -26,7 +24,7 @@ public class DBConnection {
 	}
 	
 	
-	public void reconnect() throws SQLException
+	public void reconnectIfNecessary() throws SQLException
 	{
 		try
 		{
@@ -38,17 +36,6 @@ public class DBConnection {
 		}
 	}
 	
-	public Statement createStatement() throws SQLException
-	{
-		return conn.createStatement();
-	}
-	
-	public PreparedStatement prepareStatement(String sql) throws SQLException
-	{
-		return conn.prepareStatement(sql);
-	}
-	
-	
 	public Connection getConnection()
 	{
 		return conn;