A little bit functional code with Vault.

src/main/java/ru/simsonic/rscPermissions/Bukkit/Commands/BukkitCommands.java

@@ -230,7 +230,7 @@ public class BukkitCommands
 				if(sender.hasPermission("rscp.admin.reload"))
 				{
 					threadFetchDatabaseContents.startDeamon();
-					throw new CommandAnswerException("Tables have been fetched.");
+					throw new CommandAnswerException(Phrases.MYSQL_FETCHED.toString());
 				}
 				return;
 			case "reload":
@@ -239,13 +239,13 @@ public class BukkitCommands
 				{
 					rscp.getServer().getPluginManager().disablePlugin(rscp);
 					rscp.getServer().getPluginManager().enablePlugin(rscp);
-					throw new CommandAnswerException("Plugin has been reloaded.");
+					throw new CommandAnswerException(Phrases.PLUGIN_RELOADED.toString());
 				}
 				return;
 			case "debug":
 				/* rscp debug [yes|on|no|off|toggle] */
 				if(sender instanceof ConsoleCommandSender)
-					throw new CommandAnswerException("{_LR}This command cannot be run from console.");
+					throw new CommandAnswerException(Phrases.PLUGIN_PLAYER_ONLY.toString());
 				if(sender.hasPermission("rscp.admin"))
 				{
 					final Player player = (Player)sender;

src/main/java/ru/simsonic/rscPermissions/Bukkit/VaultChat.java

@@ -101,23 +101,23 @@ public final class VaultChat extends VaultDeprecatedChat
 	@Override
 	public String getGroupPrefix(String world, String group)
 	{
-		throw new UnsupportedOperationException("This method is unsupported by rscPermissions.");
+		return rscp.internalCache.getGroup(group).prefix;
 	}
 	@Override
 	public String getGroupPrefix(World world, String group)
 	{
-		throw new UnsupportedOperationException("This method is unsupported by rscPermissions.");
+		return rscp.internalCache.getGroup(group).prefix;
 	}
 	// ***** GET GROUP SUFFIX *****
 	@Override
 	public String getGroupSuffix(String world, String group)
 	{
-		throw new UnsupportedOperationException("This method is unsupported by rscPermissions.");
+		return rscp.internalCache.getGroup(group).suffix;
 	}
 	@Override
 	public String getGroupSuffix(World world, String group)
 	{
-		throw new UnsupportedOperationException("This method is unsupported by rscPermissions.");
+		return rscp.internalCache.getGroup(group).suffix;
 	}
 	// ***** SET GROUP PREFIX *****
 	@Override

src/main/java/ru/simsonic/rscPermissions/Bukkit/VaultPermission.java

@@ -254,6 +254,8 @@ public final class VaultPermission extends net.milkbowl.vault.permission.Permiss
 	@Override
 	public String getPrimaryGroup(Player player)
 	{
-		throw new UnsupportedOperationException("This method is unsupported by rscPermissions.");
+		final Set<String> result = rscp.permissionManager.getPlayerGroups(player);
+		final String[] array = result.toArray(new String[result.size()]);
+		return array.length > 0 ? array[array.length - 1] : rscp.settings.getDefaultGroup();
 	}
 }

src/main/java/ru/simsonic/rscPermissions/Engine/InternalCache.java

@@ -283,6 +283,16 @@ public class InternalCache
 			? row.destination.isRegionApplicable(params.destRegions, params.instantiator)
 			: false;
 	}
+	public RowEntity getGroup(String group)
+	{
+		if(group != null && !"".equals(group))
+		{
+			final RowEntity row = entities_g.get(group.toLowerCase());
+			if(row != null)
+				return row;
+		}
+		return new RowEntity();
+	}
 	public synchronized void clear()
 	{
 		entities_g.clear();

src/main/java/ru/simsonic/rscPermissions/Engine/Phrases.java

@@ -14,6 +14,8 @@ public enum Phrases
 	PLUGIN_DISABLED    ("generic.disabled"),
 	PLUGIN_METRICS     ("generic.metrics"),
 	PLUGIN_RELOADED    ("generic.reloaded"),
+	PLUGIN_PLAYER_ONLY ("generic.player-only"),
+	PLUGIN_CONSOLE_ONLY("generic.console-only"),
 	INTEGRATION_V_Y    ("integration.vault-yes"),
 	INTEGRATION_V_N    ("integration.vault-no"),
 	INTEGRATION_WG_Y   ("integration.worldguard-yes"),

src/main/resources/languages/english.yml

@@ -3,6 +3,8 @@ generic:
   disabled:     "[rscp] rscPermissions has been disabled."
   reloaded:     "[rscp] rscPermissions has been reloaded."
   metrics:      "[rscp] Metrics enabled."
+  player-only:  "{_LR}This command cannot be run from console."
+  console-only: "{_LR}This command should be run from console."
 integration:
   vault-yes:      "{_LG}Vault was found and integrated."
   vault-no:       "{_LR}There is no Vault found. Vault is highly recommended to be installed on your server."
@@ -14,4 +16,4 @@ debug:
   enable:  "{_LS}You will see a lot of debugging information now."
   disable: "{_LS}Debugging information is now hidden for you."
 mysql:
-  fetched:  "[rscp] "
+  fetched: "Tables have been fetched."

src/main/resources/languages/russian.yml

@@ -3,6 +3,8 @@ generic:
   disabled:     "[rscp] Плагин rscPermissions выключен."
   reloaded:     "[rscp] Плагин rscPermissions перезапущен, конфигурация перечитана."
   metrics:      "[rscp] Включён сбор метрики (mcstats.org)."
+  player-only:  "[rscp] Эта команда не может быть использована из консоли."
+  console-only: "[rscp] Эта команда может быть использована только из консоли."
 integration:
   vault-yes:      "{_LG}Vault обнаружён и подключён."
   vault-no:       "{_LR}Не удаётся найти плагин Vault. Рекомендуется его скорейшая установка."
@@ -14,4 +16,4 @@ debug:
   enable:  "{_LS}Теперь Вы будете видеть отладочную информацию."
   disable: "{_LS}Отладочная информация теперь скрыта от Вас."
 mysql:
-  fetched:  "[rscp] "
+  fetched:  "База данных перечитана."