Remove Static Abuse - Database package

src/main/java/com/gmail/nossr50/commands/ConvertCommand.java

@@ -49,7 +49,7 @@ public class ConvertCommand implements TabExecutor {
         databaseTypes.remove(DatabaseType.CUSTOM.toString());
 
         if (pluginRef.getDatabaseManager().getDatabaseType() == DatabaseType.CUSTOM) {
-            databaseTypes.add(DatabaseManagerFactory.getCustomDatabaseManagerClass().getName());
+            databaseTypes.add(pluginRef.getDatabaseManagerFactory().getCustomDatabaseManagerClass().getName());
         }
 
         Collections.sort(formulaTypes);

src/main/java/com/gmail/nossr50/commands/ResetUserHealthBarSettingsCommand.java

@@ -1,6 +1,6 @@
 package com.gmail.nossr50.commands;
 
-import com.gmail.nossr50.database.FlatfileDatabaseManager;
+import com.gmail.nossr50.database.FlatFileDatabaseManager;
 import com.gmail.nossr50.database.SQLDatabaseManager;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.mcMMO;
@@ -23,17 +23,17 @@ public class ResetUserHealthBarSettingsCommand implements TabExecutor {
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (pluginRef.getDatabaseManager() instanceof SQLDatabaseManager) {
-            SQLDatabaseManager m = (SQLDatabaseManager) pluginRef.getDatabaseManager();
-            m.resetMobHealthSettings();
+            SQLDatabaseManager sqlDatabaseManager = (SQLDatabaseManager) pluginRef.getDatabaseManager();
+            sqlDatabaseManager.resetMobHealthSettings();
             for (McMMOPlayer player : UserManager.getPlayers()) {
                 player.getProfile().setMobHealthbarType(pluginRef.getConfigManager().getConfigMobs().getCombat().getHealthBars().getDisplayBarType());
             }
             sender.sendMessage("Mob health reset");
             return true;
         }
-        if (pluginRef.getDatabaseManager() instanceof FlatfileDatabaseManager) {
-            FlatfileDatabaseManager m = (FlatfileDatabaseManager) pluginRef.getDatabaseManager();
-            m.resetMobHealthSettings();
+        if (pluginRef.getDatabaseManager() instanceof FlatFileDatabaseManager) {
+            FlatFileDatabaseManager flatFileDatabaseManager = (FlatFileDatabaseManager) pluginRef.getDatabaseManager();
+            flatFileDatabaseManager.resetMobHealthSettings();
             for (McMMOPlayer player : UserManager.getPlayers()) {
                 player.getProfile().setMobHealthbarType(pluginRef.getConfigManager().getConfigMobs().getCombat().getHealthBars().getDisplayBarType());
             }

src/main/java/com/gmail/nossr50/commands/admin/ReloadLocaleCommand.java

@@ -21,7 +21,9 @@ public final class ReloadLocaleCommand implements CommandExecutor {
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (args.length == 0) {
             if (!Permissions.reloadlocale(sender)) {
-                sender.sendMessage(command.getPermissionMessage());
+                if(command.getPermissionMessage() != null)
+                    sender.sendMessage(command.getPermissionMessage());
+
                 return true;
             }
 

src/main/java/com/gmail/nossr50/commands/database/ConvertDatabaseCommand.java

@@ -28,12 +28,12 @@ public class ConvertDatabaseCommand implements CommandExecutor {
                 DatabaseType previousType = DatabaseType.getDatabaseType(args[1]);
                 DatabaseType newType = pluginRef.getDatabaseManager().getDatabaseType();
 
-                if (previousType == newType || (newType == DatabaseType.CUSTOM && DatabaseManagerFactory.getCustomDatabaseManagerClass().getSimpleName().equalsIgnoreCase(args[1]))) {
+                if (previousType == newType || (newType == DatabaseType.CUSTOM && pluginRef.getDatabaseManagerFactory().getCustomDatabaseManagerClass().getSimpleName().equalsIgnoreCase(args[1]))) {
                     sender.sendMessage(pluginRef.getLocaleManager().getString("Commands.mcconvert.Database.Same", newType.toString()));
                     return true;
                 }
 
-                DatabaseManager oldDatabase = DatabaseManagerFactory.createDatabaseManager(previousType);
+                DatabaseManager oldDatabase = pluginRef.getDatabaseManagerFactory().createDatabaseManager(previousType);
 
                 if (previousType == DatabaseType.CUSTOM) {
                     Class<?> clazz;
@@ -46,7 +46,7 @@ public class ConvertDatabaseCommand implements CommandExecutor {
                             return true;
                         }
 
-                        oldDatabase = DatabaseManagerFactory.createCustomDatabaseManager((Class<? extends DatabaseManager>) clazz);
+                        oldDatabase = pluginRef.getDatabaseManagerFactory().createCustomDatabaseManager((Class<? extends DatabaseManager>) clazz);
                     } catch (Throwable e) {
                         e.printStackTrace();
                         sender.sendMessage(pluginRef.getLocaleManager().getString("Commands.mcconvert.Database.InvalidType", args[1]));

src/main/java/com/gmail/nossr50/commands/database/ShowDatabaseCommand.java

@@ -20,7 +20,7 @@ public class ShowDatabaseCommand implements TabExecutor {
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (args.length == 0) {
-            Class<?> clazz = DatabaseManagerFactory.getCustomDatabaseManagerClass();
+            Class<?> clazz = pluginRef.getDatabaseManagerFactory().getCustomDatabaseManagerClass();
 
             if (clazz != null) {
                 sender.sendMessage(pluginRef.getLocaleManager().getString("Commands.mmoshowdb", clazz.getName()));

src/main/java/com/gmail/nossr50/database/DatabaseManager.java

@@ -10,11 +10,6 @@ import java.util.Map;
 import java.util.UUID;
 
 public interface DatabaseManager {
-    // One month in milliseconds
-    long PURGE_TIME = 2630000000L * pluginRef.getDatabaseCleaningSettings().getOldUserCutoffMonths();
-    // During convertUsers, how often to output a status
-    int progressInterval = 200;
-
     /**
      * Purge users with 0 power level from the database.
      */

src/main/java/com/gmail/nossr50/database/DatabaseManagerFactory.java

@@ -1,11 +1,17 @@
 package com.gmail.nossr50.database;
 
 import com.gmail.nossr50.datatypes.database.DatabaseType;
+import com.gmail.nossr50.mcMMO;
 
 public class DatabaseManagerFactory {
-    private static Class<? extends DatabaseManager> customManager = null;
+    private mcMMO pluginRef;
+    private Class<? extends DatabaseManager> customManager = null;
 
-    public static DatabaseManager getDatabaseManager() {
+    public DatabaseManagerFactory(mcMMO pluginRef) {
+        this.pluginRef = pluginRef;
+    }
+
+    public DatabaseManager getDatabaseManager() {
         if (customManager != null) {
             try {
                 return createDefaultCustomDatabaseManager();
@@ -19,10 +25,10 @@ public class DatabaseManagerFactory {
             pluginRef.debug("Falling back on " + (pluginRef.getMySQLConfigSettings().isMySQLEnabled() ? "SQL" : "Flatfile") + " database");
         }
 
-        return pluginRef.getMySQLConfigSettings().isMySQLEnabled() ? new SQLDatabaseManager() : new FlatfileDatabaseManager();
+        return pluginRef.getMySQLConfigSettings().isMySQLEnabled() ? new SQLDatabaseManager(pluginRef) : new FlatFileDatabaseManager(pluginRef);
     }
 
-    public static Class<? extends DatabaseManager> getCustomDatabaseManagerClass() {
+    public Class<? extends DatabaseManager> getCustomDatabaseManagerClass() {
         return customManager;
     }
 
@@ -41,7 +47,7 @@ public class DatabaseManagerFactory {
      * @throws IllegalArgumentException if the provided class does not have
      *                                  an empty constructor
      */
-    public static void setCustomDatabaseManagerClass(Class<? extends DatabaseManager> clazz) {
+    public void setCustomDatabaseManagerClass(Class<? extends DatabaseManager> clazz) {
         try {
             clazz.getConstructor();
             customManager = clazz;
@@ -50,13 +56,13 @@ public class DatabaseManagerFactory {
         }
     }
 
-    public static DatabaseManager createDatabaseManager(DatabaseType type) {
+    public DatabaseManager createDatabaseManager(DatabaseType type) {
         switch (type) {
             case FLATFILE:
-                return new FlatfileDatabaseManager();
+                return new FlatFileDatabaseManager(pluginRef);
 
             case SQL:
-                return new SQLDatabaseManager();
+                return new SQLDatabaseManager(pluginRef);
 
             case CUSTOM:
                 try {
@@ -70,7 +76,7 @@ public class DatabaseManagerFactory {
         }
     }
 
-    public static DatabaseManager createDefaultCustomDatabaseManager() throws Throwable {
+    public DatabaseManager createDefaultCustomDatabaseManager() throws Throwable {
         return customManager.getConstructor().newInstance();
     }
 

src/main/java/com/gmail/nossr50/database/FlatfileDatabaseManager.java → src/main/java/com/gmail/nossr50/database/FlatFileDatabaseManager.java

@@ -7,6 +7,7 @@ import com.gmail.nossr50.datatypes.player.PlayerProfile;
 import com.gmail.nossr50.datatypes.player.UniqueDataType;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
 import com.gmail.nossr50.datatypes.skills.SuperAbilityType;
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.StringUtils;
 import org.bukkit.OfflinePlayer;
@@ -14,60 +15,71 @@ import org.bukkit.OfflinePlayer;
 import java.io.*;
 import java.util.*;
 
-public final class FlatfileDatabaseManager implements DatabaseManager {
-    private static final Object fileWritingLock = new Object();
-    public static int USERNAME = 0;
-    public static int SKILLS_MINING = 1;
-    public static int EXP_MINING = 4;
-    public static int SKILLS_WOODCUTTING = 5;
-    public static int EXP_WOODCUTTING = 6;
-    public static int SKILLS_REPAIR = 7;
-    public static int SKILLS_UNARMED = 8;
-    public static int SKILLS_HERBALISM = 9;
-    public static int SKILLS_EXCAVATION = 10;
-    public static int SKILLS_ARCHERY = 11;
-    public static int SKILLS_SWORDS = 12;
-    public static int SKILLS_AXES = 13;
-    public static int SKILLS_ACROBATICS = 14;
-    public static int EXP_REPAIR = 15;
-    public static int EXP_UNARMED = 16;
-    public static int EXP_HERBALISM = 17;
-    public static int EXP_EXCAVATION = 18;
-    public static int EXP_ARCHERY = 19;
-    public static int EXP_SWORDS = 20;
-    public static int EXP_AXES = 21;
-    public static int EXP_ACROBATICS = 22;
-    public static int SKILLS_TAMING = 24;
-    public static int EXP_TAMING = 25;
-    public static int COOLDOWN_BERSERK = 26;
-    public static int COOLDOWN_GIGA_DRILL_BREAKER = 27;
-    public static int COOLDOWN_TREE_FELLER = 28;
-    public static int COOLDOWN_GREEN_TERRA = 29;
-    public static int COOLDOWN_SERRATED_STRIKES = 30;
-    public static int COOLDOWN_SKULL_SPLITTER = 31;
-    public static int COOLDOWN_SUPER_BREAKER = 32;
-    public static int SKILLS_FISHING = 34;
-    public static int EXP_FISHING = 35;
-    public static int COOLDOWN_BLAST_MINING = 36;
-    public static int LAST_LOGIN = 37;
-    public static int HEALTHBAR = 38;
-    public static int SKILLS_ALCHEMY = 39;
-    public static int EXP_ALCHEMY = 40;
-    public static int UUID_INDEX = 41;
-    public static int SCOREBOARD_TIPS = 42;
-    public static int COOLDOWN_CHIMAERA_WING = 43;
+public final class FlatFileDatabaseManager implements DatabaseManager {
+    private mcMMO pluginRef;
+    private final Object fileWritingLock = new Object();
+    private int USERNAME = 0;
+    private int SKILLS_MINING = 1;
+    private int EXP_MINING = 4;
+    private int SKILLS_WOODCUTTING = 5;
+    private int EXP_WOODCUTTING = 6;
+    private int SKILLS_REPAIR = 7;
+    private int SKILLS_UNARMED = 8;
+    private int SKILLS_HERBALISM = 9;
+    private int SKILLS_EXCAVATION = 10;
+    private int SKILLS_ARCHERY = 11;
+    private int SKILLS_SWORDS = 12;
+    private int SKILLS_AXES = 13;
+    private int SKILLS_ACROBATICS = 14;
+    private int EXP_REPAIR = 15;
+    private int EXP_UNARMED = 16;
+    private int EXP_HERBALISM = 17;
+    private int EXP_EXCAVATION = 18;
+    private int EXP_ARCHERY = 19;
+    private int EXP_SWORDS = 20;
+    private int EXP_AXES = 21;
+    private int EXP_ACROBATICS = 22;
+    private int SKILLS_TAMING = 24;
+    private int EXP_TAMING = 25;
+    private int COOLDOWN_BERSERK = 26;
+    private int COOLDOWN_GIGA_DRILL_BREAKER = 27;
+    private int COOLDOWN_TREE_FELLER = 28;
+    private int COOLDOWN_GREEN_TERRA = 29;
+    private int COOLDOWN_SERRATED_STRIKES = 30;
+    private int COOLDOWN_SKULL_SPLITTER = 31;
+    private int COOLDOWN_SUPER_BREAKER = 32;
+    private int SKILLS_FISHING = 34;
+    private int EXP_FISHING = 35;
+    private int COOLDOWN_BLAST_MINING = 36;
+    private int LAST_LOGIN = 37;
+    private int HEALTHBAR = 38;
+    private int SKILLS_ALCHEMY = 39;
+    private int EXP_ALCHEMY = 40;
+    private int UUID_INDEX = 41;
+    private int SCOREBOARD_TIPS = 42;
+    private int COOLDOWN_CHIMAERA_WING = 43;
     private final HashMap<PrimarySkillType, List<PlayerStat>> playerStatHash = new HashMap<>();
     private final List<PlayerStat> powerLevels = new ArrayList<>();
     private final File usersFile;
     private long lastUpdate = 0;
     private long updateWaitTime;
 
-    protected FlatfileDatabaseManager() {
+    //How long since a users last login before we purge them
+    long purgeTime;
+    // During convertUsers, how often to output a status
+    int progressInterval;
+
+    protected FlatFileDatabaseManager(mcMMO pluginRef) {
+        this.pluginRef = pluginRef;
+        purgeTime = 2630000000L * pluginRef.getDatabaseCleaningSettings().getOldUserCutoffMonths();
+        progressInterval = 200;
+
         updateWaitTime = pluginRef.getConfigManager().getConfigDatabase().getConfigDatabaseFlatFile().getLeaderboardUpdateIntervalMinutes() * (1000 * 60);
         usersFile = new File(pluginRef.getUsersFilePath());
         checkStructure();
         updateLeaderboards();
 
+
         /*if (mcMMO.getUpgradeManager().shouldUpgrade(UpgradeType.ADD_UUIDS)) {
             new UUIDUpdateAsyncTask(mcMMO.p, getStoredUsers()).runTaskAsynchronously(mcMMO.p);
         }*/
@@ -168,7 +180,7 @@ public final class FlatfileDatabaseManager implements DatabaseManager {
                         rewrite = true;
                     }
 
-                    if (currentTime - lastPlayed > PURGE_TIME) {
+                    if (currentTime - lastPlayed > purgeTime) {
                         removedPlayers++;
                     } else {
                         if (rewrite) {

src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java

@@ -9,6 +9,7 @@ import com.gmail.nossr50.datatypes.player.PlayerProfile;
 import com.gmail.nossr50.datatypes.player.UniqueDataType;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
 import com.gmail.nossr50.datatypes.skills.SuperAbilityType;
+import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.util.Misc;
 import org.apache.tomcat.jdbc.pool.DataSource;
 import org.apache.tomcat.jdbc.pool.PoolProperties;
@@ -18,17 +19,27 @@ import java.util.*;
 import java.util.concurrent.locks.ReentrantLock;
 
 public final class SQLDatabaseManager implements DatabaseManager {
-    public static final String COM_MYSQL_JDBC_DRIVER = "com.mysql.jdbc.Driver";
-    private static final String ALL_QUERY_VERSION = "total";
+    private mcMMO pluginRef;
+    public final String COM_MYSQL_JDBC_DRIVER = "com.mysql.jdbc.Driver";
+    private final String ALL_QUERY_VERSION = "total";
     private final Map<UUID, Integer> cachedUserIDs = new HashMap<>();
     private String tablePrefix = pluginRef.getMySQLConfigSettings().getConfigSectionDatabase().getTablePrefix();
     private DataSource miscPool;
     private DataSource loadPool;
     private DataSource savePool;
 
+    //How long since a users last login before we purge them
+    long purgeTime;
+    // During convertUsers, how often to output a status
+    int progressInterval;
+
     private ReentrantLock massUpdateLock = new ReentrantLock();
 
-    protected SQLDatabaseManager() {
+    protected SQLDatabaseManager(mcMMO pluginRef) {
+        this.pluginRef = pluginRef;
+        purgeTime = 2630000000L * pluginRef.getDatabaseCleaningSettings().getOldUserCutoffMonths();
+        progressInterval = 200;
+
         String connectionString = "jdbc:mysql://" + pluginRef.getMySQLConfigSettings().getUserConfigSectionServer().getServerAddress()
                 + ":" + pluginRef.getMySQLConfigSettings().getUserConfigSectionServer().getServerPort() + "/" + pluginRef.getMySQLConfigSettings().getConfigSectionDatabase().getDatabaseName();
 
@@ -148,7 +159,7 @@ public final class SQLDatabaseManager implements DatabaseManager {
 
     public void purgeOldUsers() {
         massUpdateLock.lock();
-        pluginRef.getLogger().info("Purging inactive users older than " + (PURGE_TIME / 2630000000L) + " months...");
+        pluginRef.getLogger().info("Purging inactive users older than " + (purgeTime / 2630000000L) + " months...");
 
         Connection connection = null;
         Statement statement = null;
@@ -163,7 +174,7 @@ public final class SQLDatabaseManager implements DatabaseManager {
                     "JOIN " + tablePrefix + "huds h ON (u.id = h.user_id) " +
                     "JOIN " + tablePrefix + "skills s ON (u.id = s.user_id) " +
                     "JOIN " + tablePrefix + "cooldowns c ON (u.id = c.user_id) " +
-                    "WHERE ((UNIX_TIMESTAMP() - lastlogin) > " + PURGE_TIME + ")");
+                    "WHERE ((UNIX_TIMESTAMP() - lastlogin) > " + purgeTime + ")");
         } catch (SQLException ex) {
             printErrors(ex);
         } finally {

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -60,6 +60,7 @@ public class mcMMO extends JavaPlugin {
     private ChunkManager placeStore;
     private ConfigManager configManager;
     private DynamicSettingsManager dynamicSettingsManager;
+    private DatabaseManagerFactory databaseManagerFactory;
     private DatabaseManager databaseManager;
     private FormulaManager formulaManager;
     private MaterialMapStore materialMapStore;
@@ -120,7 +121,9 @@ public class mcMMO extends JavaPlugin {
                 getLogger().warning("mcMMO will not work properly alongside NoCheatPlus without CompatNoCheatPlus");
             }
 
-            databaseManager = DatabaseManagerFactory.getDatabaseManager();
+            //TODO: Strange design...
+            databaseManagerFactory = new DatabaseManagerFactory(this);
+            databaseManager = getDatabaseManagerFactory().getDatabaseManager();
 
             //Check for the newer API and tell them what to do if its missing
             CompatibilityCheck.checkForOutdatedAPI(serverAPIOutdated, getServerSoftwareStr());
@@ -651,4 +654,8 @@ public class mcMMO extends JavaPlugin {
     public CommandTools getCommandTools() {
         return commandTools;
     }
+
+    public DatabaseManagerFactory getDatabaseManagerFactory() {
+        return databaseManagerFactory;
+    }
 }