trunk/java/com/l2jserver/tools/i18n/LanguageControl.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2004-2014 L2J Server
+ * 
+ * This file is part of L2J Server.
+ * 
+ * L2J Server is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * L2J Server is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jserver.tools.i18n;
+
+import java.io.BufferedInputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Locale;
+import java.util.PropertyResourceBundle;
+import java.util.ResourceBundle;
+import java.util.ResourceBundle.Control;
+
+/**
+ * @author KenM
+ */
+public class LanguageControl extends Control
+{
+	public static final String LANGUAGES_DIRECTORY = "../languages/";
+	
+	public static final LanguageControl INSTANCE = new LanguageControl();
+	
+	/**
+	 * prevent instancing, allows sub-classing
+	 */
+	protected LanguageControl()
+	{
+		
+	}
+	
+	@Override
+	public ResourceBundle newBundle(String baseName, Locale locale, String format, ClassLoader loader, boolean reload) throws IOException
+	{
+		if ((baseName == null) || (locale == null) || (format == null) || (loader == null))
+		{
+			throw new NullPointerException();
+		}
+		ResourceBundle bundle = null;
+		if (format.equals("java.properties"))
+		{
+			format = "properties";
+			String bundleName = toBundleName(baseName, locale);
+			String resourceName = LANGUAGES_DIRECTORY + toResourceName(bundleName, format);
+			
+			try (FileInputStream fis = new FileInputStream(resourceName);
+				BufferedInputStream bis = new BufferedInputStream(fis))
+			{
+				bundle = new PropertyResourceBundle(bis);
+			}
+		}
+		return bundle;
+	}
+}