--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/tn5250j/tools/logging/Log4jLogger.java	Thu May 22 12:38:09 2014 -0700
@@ -0,0 +1,159 @@
+/*
+ * @(#)Log4jLogger.java
+ * @author  Kenneth J. Pouncey
+ *
+ * Copyright:    Copyright (c) 2001, 2002, 2003
+ *
+ * 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 2, 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 software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 USA
+ *
+ */
+package org.tn5250j.tools.logging;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+
+/**
+ * An implementation of the TN5250jLogger to provide log4j logger instances.
+ */
+public final class Log4jLogger implements TN5250jLogger {
+
+	private Logger log = null;
+
+	/*
+	 * Package level access only
+	 */
+	Log4jLogger() {
+
+	}
+
+	public void initialize(final String clazz) {
+		log = Logger.getLogger(clazz);
+	}
+
+	public void debug(Object message) {
+		log.debug(message);
+	}
+
+	public void debug(Object message, Throwable throwable) {
+		log.debug(message, throwable);
+	}
+
+	public void info(Object message) {
+		log.info(message);
+	}
+	
+	public void info(Object message, Throwable throwable) {
+		log.info(message, throwable);
+	}
+
+	public void warn(Object message) {
+		log.warn(message);
+	}
+
+	public void warn(Object message, Throwable throwable) {
+		log.warn(message, throwable);
+	}
+
+	public void error(Object message) {
+		log.error(message);
+	}
+	
+	public void error(Object message, Throwable throwable) {
+		log.error(message, throwable);
+	}
+
+	public void fatal(Object message) {
+		log.fatal(message);
+	}
+	
+	public void fatal(Object message, Throwable throwable) {
+		log.fatal(message, throwable);
+	}
+
+	public boolean isDebugEnabled() {
+		return log.isDebugEnabled();
+	}
+
+	public boolean isInfoEnabled() {
+		return log.isInfoEnabled();
+	}
+	
+	public boolean isWarnEnabled() {
+		return (Level.WARN.equals(log.getLevel()));
+	}
+
+	public boolean isFatalEnabled() {
+		return (Level.FATAL.equals(log.getLevel()));
+	}
+	
+	public boolean isErrorEnabled() {
+		return (Level.ERROR.equals(log.getLevel()));
+	}
+	
+	public void setLevel(int newLevel) {
+
+		switch (newLevel) {
+		case OFF:
+			log.setLevel(Level.OFF);
+			break;
+
+		case DEBUG:
+			log.setLevel(Level.DEBUG);
+			break;
+
+		case INFO:
+			log.setLevel(Level.INFO);
+			break;
+
+		case WARN:
+			log.setLevel(Level.WARN);
+			break;
+
+		case ERROR:
+			log.setLevel(Level.ERROR);
+			break;
+
+		case FATAL:
+			log.setLevel(Level.FATAL);
+			break;
+		}
+
+	}
+
+	public int getLevel() {
+
+		switch (log.getLevel().toInt()) {
+
+		case (org.apache.log4j.Level.DEBUG_INT):
+			return DEBUG;
+
+		case (org.apache.log4j.Level.INFO_INT):
+			return INFO;
+
+		case (org.apache.log4j.Level.WARN_INT):
+			return WARN;
+
+		case (org.apache.log4j.Level.ERROR_INT):
+			return ERROR;
+
+		case (org.apache.log4j.Level.FATAL_INT):
+			return FATAL;
+		default:
+			return WARN;
+		}
+
+	}
+}
\ No newline at end of file