actual freya branch

L2J_Server/java/com/l2jserver/util/L2Properties.java

@@ -0,0 +1,132 @@
+/*
+ * This program 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.
+ *
+ * This program 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.util;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.nio.charset.Charset;
+import java.util.Properties;
+import java.util.logging.Logger;
+
+/**
+ * @author Noctarius
+ */
+
+public final class L2Properties extends Properties
+{
+	private static final long serialVersionUID = 1L;
+	
+	private static Logger _log = Logger.getLogger(L2Properties.class.getName());
+	
+	public L2Properties()
+	{
+	}
+	
+	public L2Properties(String name) throws IOException
+	{
+		load(new FileInputStream(name));
+	}
+	
+	public L2Properties(File file) throws IOException
+	{
+		load(new FileInputStream(file));
+	}
+	
+	public L2Properties(InputStream inStream) throws IOException
+	{
+		load(inStream);
+	}
+	
+	public L2Properties(Reader reader) throws IOException
+	{
+		load(reader);
+	}
+	
+	public void load(String name) throws IOException
+	{
+		load(new FileInputStream(name));
+	}
+	
+	public void load(File file) throws IOException
+	{
+		load(new FileInputStream(file));
+	}
+	
+	@Override
+	public void load(InputStream inStream) throws IOException
+	{
+		InputStreamReader reader = null;
+		try
+		{
+			reader = new InputStreamReader(inStream, Charset.defaultCharset());
+			super.load(reader);
+		}
+		finally
+		{
+			inStream.close();
+			if (reader != null)
+			{
+				reader.close();
+			}
+		}
+	}
+	
+	@Override
+	public void load(Reader reader) throws IOException
+	{
+		try
+		{
+			super.load(reader);
+		}
+		finally
+		{
+			reader.close();
+		}
+	}
+	
+	@Override
+	public String getProperty(String key)
+	{
+		String property = super.getProperty(key);
+		
+		if (property == null)
+		{
+			_log.info("L2Properties: Missing property for key - " + key);
+			
+			return null;
+		}
+		
+		return property.trim();
+	}
+	
+	@Override
+	public String getProperty(String key, String defaultValue)
+	{
+		String property = super.getProperty(key, defaultValue);
+		
+		if (property == null)
+		{
+			_log.warning("L2Properties: Missing defaultValue for key - " + key);
+			
+			return null;
+		}
+		
+		return property.trim();
+	}
+}