/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
/*
* LoggerManager.java
*
* Created on July 29, 2003, 5:11 PM
*/
package com.sun.enterprise.cli.framework;
//imports
import java.util.logging.Logger;
import java.util.logging.Level;
import java.util.logging.Handler;
import java.io.ByteArrayOutputStream;
/**
*
* @author pa100654
*/
public class CLILogger
{
private static CLILogger logger;
private Logger s1asLogger;
private final static String DEBUG_FLAG = "Debug";
private final static int kDefaultBufferSize = 512;
private final static String PACKAGE_NAME = "com.sun.enterprise.cli.framework";
/** Creates a new instance of CLILogger */
protected CLILogger()
{
s1asLogger = Logger.getLogger(PACKAGE_NAME, null);
if (System.getProperty(DEBUG_FLAG) != null)
s1asLogger.setLevel(Level.FINEST);
else
{
s1asLogger.setLevel(Level.INFO);
//s1asLogger.setLevel(Level.SEVERE);
}
s1asLogger.addHandler(new CLILoggerHandler());
s1asLogger.setUseParentHandlers(false);
}
public static boolean isDebug()
{
if (System.getProperty(DEBUG_FLAG) != null) {
return true;
} else {
return false;
}
}
/**
* returns the instance of the logger
*/
public static synchronized CLILogger getInstance()
{
if (logger == null)
{
logger = new CLILogger();
}
return logger;
}
/**
* returns the current output Level
* @return Level the java.util.logging.Level
*/
public Level getOutputLevel()
{
return s1asLogger.getLevel();
}
/**
* Sets the output Level
* @param level the java.util.logging.Level
*/
public void setOutputLevel(Level level)
{
if (System.getProperty(DEBUG_FLAG) == null)
s1asLogger.setLevel(level);
}
/**
* prints the message with level as INFO
* @param message the message to be written on the output stream
*/
public void printMessage(String message)
{
s1asLogger.log(Level.INFO, message);
}
/**
* prints the message with level as FINE
* @param message the message to be written on the output stream
*/
public void printDetailMessage(String message)
{
s1asLogger.log(Level.FINE, message);
}
/**
* prints the message with level as WARNING
* @param message the message to be written on the output stream
*/
public void printWarning(String message)
{
s1asLogger.log(Level.WARNING, message);
}
/**
* prints the message with level as SEVERE
* @param message the message to be written on the output stream
*/
public void printError(String message)
{
s1asLogger.log(Level.SEVERE, message);
}
/**
* prints the message with level as FINEST
* @param message the message to be written on the output stream
*/
public void printDebugMessage(String message)
{
s1asLogger.log(Level.FINEST, message);
}
/**
* prints the exception message with level as FINEST
* @param e - the exception object to print
*/
public void printExceptionStackTrace(java.lang.Throwable e)
{
/*
java.lang.StackTraceElement[] ste = e.getStackTrace();
for (int ii=0; ii<ste.length; ii++)
{
printDebugMessage(ste[ii].toString());
}
*/
final ByteArrayOutputStream output = new ByteArrayOutputStream( kDefaultBufferSize );
e.printStackTrace( new java.io.PrintStream(output));
printDebugMessage(output.toString());
}
public class CLILoggerHandler extends Handler
{
/** Creates a new instance of CLILoggerHandler */
public CLILoggerHandler()
{
}
public void publish(java.util.logging.LogRecord logRecord)
{
if (logRecord.getLevel() == Level.SEVERE)
{
InputsAndOutputs.getInstance().getErrorOutput().println(logRecord.getMessage());
}
else
{
InputsAndOutputs.getInstance().getUserOutput().println(logRecord.getMessage());
}
//for now prints to System.out, fix me
}
public void close() throws java.lang.SecurityException
{
}
public void flush()
{
}
}
public static void main(String[] args)
{
CLILogger logger = new CLILogger();
try
{
String sLevel = null;
// LocalStringsManager lsm = LocalStringsManagerFactory.getLocalStringsManager("com.sun.enterprise.cli.framework", "LocalStrings" );
LocalStringsManager lsm = LocalStringsManagerFactory.getFrameworkLocalStringsManager();
InputsAndOutputs.getInstance().getUserOutput().print(lsm.getString("PROMPT"));
sLevel = InputsAndOutputs.getInstance().getUserInput().getLine();
logger.setOutputLevel(java.util.logging.Level.parse(sLevel));
System.out.println("Logger level = " + logger.getOutputLevel());
logger.printDetailMessage("Fine");
logger.printMessage("Info");
logger.printError("Error");
logger.printWarning("Warning");
logger.printDebugMessage("Debug");
// test from file
InputsAndOutputs.getInstance().setUserOutputFile("UserOutput.txt");
InputsAndOutputs.getInstance().setErrorOutputFile("ErrorOutput.txt");
InputsAndOutputs.getInstance().setUserInputFile("test_input.txt");
InputsAndOutputs.getInstance().getUserOutput().print(lsm.getString("PROMPT"));
sLevel = InputsAndOutputs.getInstance().getUserInput().getLine();
logger.setOutputLevel(java.util.logging.Level.parse(sLevel));
logger.printDetailMessage("Fine");
logger.printMessage("Info");
logger.printError("Error");
logger.printWarning("Warning");
logger.printDebugMessage("Debug");
}
catch (Exception e)
{
logger.printExceptionStackTrace(e);
//e.printStackTrace();
}
}
}
|
