From 363aee70d57bc14165e6a639ec1a03e49525bdc2 Mon Sep 17 00:00:00 2001
From: KHobbits <rob@khobbits.co.uk>
Date: Mon, 5 May 2014 14:48:25 +0100
Subject: [PATCH] Better handle TL failover.

---
 .../com/earth2me/essentials/Essentials.java   |  4 +-
 .../src/com/earth2me/essentials/I18n.java     | 44 ++++++++++++++++---
 2 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/Essentials/src/com/earth2me/essentials/Essentials.java b/Essentials/src/com/earth2me/essentials/Essentials.java
index 9a5f95f57..753484300 100644
--- a/Essentials/src/com/earth2me/essentials/Essentials.java
+++ b/Essentials/src/com/earth2me/essentials/Essentials.java
@@ -129,11 +129,11 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
 		}
 		i18n = new I18n(this);
 		i18n.onEnable();
+		i18n.updateLocale("en");
 		LOGGER.log(Level.INFO, tl("usingTempFolderForTesting"));
 		LOGGER.log(Level.INFO, dataFolder.toString());
 		this.initialize(null, server, new PluginDescriptionFile(new FileReader(new File("src" + File.separator + "plugin.yml"))), dataFolder, null, null);
 		settings = new Settings(this);
-		i18n.updateLocale("en");
 		userMap = new UserMap(this);
 		permissionsHandler = new PermissionsHandler(this, false);
 		Economy.setEss(this);
@@ -649,7 +649,7 @@ public class Essentials extends JavaPlugin implements net.ess3.api.IEssentials
 	@Override
 	public User getOfflineUser(final String name)
 	{
-		final User user = userMap.getUser(name);		
+		final User user = userMap.getUser(name);
 		if (user != null && user.getBase() instanceof OfflinePlayer)
 		{
 			//This code should attempt to use the last known name of a user, if Bukkit returns name as null.
diff --git a/Essentials/src/com/earth2me/essentials/I18n.java b/Essentials/src/com/earth2me/essentials/I18n.java
index 3857c541b..507cd9b02 100644
--- a/Essentials/src/com/earth2me/essentials/I18n.java
+++ b/Essentials/src/com/earth2me/essentials/I18n.java
@@ -12,6 +12,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.regex.Pattern;
 import net.ess3.api.IEssentials;
+import org.bukkit.Bukkit;
 
 
 public class I18n implements net.ess3.api.II18n
@@ -23,15 +24,27 @@ public class I18n implements net.ess3.api.II18n
 	private transient ResourceBundle customBundle;
 	private transient ResourceBundle localeBundle;
 	private final transient ResourceBundle defaultBundle;
-	private final transient Map<String, MessageFormat> messageFormatCache = new HashMap<String, MessageFormat>();
+	private transient Map<String, MessageFormat> messageFormatCache = new HashMap<String, MessageFormat>();
 	private final transient IEssentials ess;
 	private static final Pattern NODOUBLEMARK = Pattern.compile("''");
+	private static final ResourceBundle NULL_BUNDLE = new ResourceBundle()
+	{
+		public Enumeration<String> getKeys()
+		{
+			return null;
+		}
+
+		protected Object handleGetObject(String key)
+		{
+			return null;
+		}
+	};
 
 	public I18n(final IEssentials ess)
 	{
 		this.ess = ess;
-		customBundle = ResourceBundle.getBundle(MESSAGES, defaultLocale, new FileResClassLoader(I18n.class.getClassLoader(), ess));
-		localeBundle = ResourceBundle.getBundle(MESSAGES, defaultLocale);
+		customBundle = NULL_BUNDLE;
+		localeBundle = NULL_BUNDLE;
 		defaultBundle = ResourceBundle.getBundle(MESSAGES, Locale.ENGLISH);
 	}
 
@@ -128,9 +141,26 @@ public class I18n implements net.ess3.api.II18n
 			currentLocale = new Locale(parts[0], parts[1], parts[2]);
 		}
 		ResourceBundle.clearCache();
+		messageFormatCache = new HashMap<String, MessageFormat>();
 		Logger.getLogger("Essentials").log(Level.INFO, String.format("Using locale %s", currentLocale.toString()));
-		customBundle = ResourceBundle.getBundle(MESSAGES, currentLocale, new FileResClassLoader(I18n.class.getClassLoader(), ess));
-		localeBundle = ResourceBundle.getBundle(MESSAGES, currentLocale);
+
+		try
+		{
+			localeBundle = ResourceBundle.getBundle(MESSAGES, currentLocale);
+		}
+		catch (MissingResourceException ex)
+		{
+			localeBundle = NULL_BUNDLE;
+		}
+
+		try
+		{
+			customBundle = ResourceBundle.getBundle(MESSAGES, currentLocale, new FileResClassLoader(I18n.class.getClassLoader(), ess));
+		}
+		catch (MissingResourceException ex)
+		{
+			customBundle = NULL_BUNDLE;
+		}
 	}
 
 	public static String capitalCase(final String input)
@@ -166,7 +196,7 @@ public class I18n implements net.ess3.api.II18n
 				{
 				}
 			}
-			return super.getResource(string);
+			return null;
 		}
 
 		@Override
@@ -183,7 +213,7 @@ public class I18n implements net.ess3.api.II18n
 				{
 				}
 			}
-			return super.getResourceAsStream(string);
+			return null;
 		}
 	}
 }