From b086f57f56bf0eb9dab9cf321a0f69aaaae84347 Mon Sep 17 00:00:00 2001 From: Andrew Branson Date: Wed, 30 May 2012 08:37:45 +0200 Subject: Initial Maven Conversion --- source/com/c2kernel/utils/Logger.java | 194 ---------------------------------- 1 file changed, 194 deletions(-) delete mode 100644 source/com/c2kernel/utils/Logger.java (limited to 'source/com/c2kernel/utils/Logger.java') diff --git a/source/com/c2kernel/utils/Logger.java b/source/com/c2kernel/utils/Logger.java deleted file mode 100644 index 45edbee..0000000 --- a/source/com/c2kernel/utils/Logger.java +++ /dev/null @@ -1,194 +0,0 @@ -package com.c2kernel.utils; -import java.io.PrintStream; -import java.io.PrintWriter; -import java.io.StringWriter; -import java.sql.Timestamp; -import java.util.HashMap; -import java.util.Iterator; - -import javax.swing.JOptionPane; - -import org.omg.CORBA.UserException; -import org.tanukisoftware.wrapper.WrapperManager; - -import com.c2kernel.process.AbstractMain; -import com.c2kernel.process.Gateway; -import com.c2kernel.scripting.ScriptConsole; -import com.c2kernel.utils.server.SimpleTCPIPServer; -/** - * 
- message string should always contain the class name and the method name: Logger.msg(1,"ItemFact::createDir() - LifeCycle DB created"); - use meaningfull abbreviation and also use the dash to separate the 'header' from the message! - each method should start with this 'method signature' debug: Logger.msg(1,"ItemFact::createDir() - path:" + path);
-*
- */ -public class Logger -{ - /** - * logging level 0 (only error & warning) => no logging ; 9 => maximum logging - * add ten to output time before each message - */ - private static int mHighestLogLevel = 0; - private static HashMap logStreams = new HashMap(); - static protected SimpleTCPIPServer mConsole = null; - - static private void printMessage(String message, int msgLogLevel) - { - synchronized(logStreams) { - for (Iterator iter = logStreams.keySet().iterator(); iter.hasNext();) { - PrintStream element = iter.next(); - int logLevel = logStreams.get(element).intValue(); - if (logLevel < msgLogLevel || (logLevel > 9 && logLevel - 10 < msgLogLevel)) - continue; - if (logLevel > 9) - { - Timestamp ts = new Timestamp(System.currentTimeMillis()); - String sTime = ts.toString(); - message = sTime + " - " + message; - } - try { - element.println(message); - } catch (Exception ex) { - iter.remove(); - } - } - } - } - - static private void printMessage(Throwable ex) { - StringWriter msgString = new StringWriter(); - PrintWriter msg = new PrintWriter(msgString); - msg.print(ex instanceof Exception ? "EXCEPTION:" : "JVM ERROR:"); - ex.printStackTrace(msg); - printMessage(msgString.toString(), 0); - } - - static public boolean doLog(int logLevel) - { - return mHighestLogLevel >= logLevel; - } - /** - * Use this only for temporary messages while developing/debugging When the code is stable, change calls to debug to - * message/warning/error with an appropriate log level This makes it easier to manage debug calls in the source. - * - * @param msg - - * the string to write to the console, or log file if specified in cmd line - */ - static public void debug(String msg) - { - msg("DEBUG : " + msg); - } - static public void debug(int logLevel, String msg) - { - msg(logLevel, "DEBUG : " + msg); - } - /** - * Use Logger.message to report information that will be useful for debugging a release - * - * @param level - - * log level of this message. If the current log level has been on the cmd line to be less that this number, the log message - * will not be displayed - * @param msg - - * the string to write to the console, or log file if specified in cmd line - */ - static public void msg(int level, String msg) - { - printMessage(msg, level); - } - static public void msg(String msg) - { - printMessage(msg, 0); - } - static public void error(String msg) - { - printMessage("ERROR : " + msg, 0); - } - static public void error(Throwable ex) - { - printMessage(ex); - } - static public void warning(String msg) - { - printMessage("WARNING: " + msg, 0); - } - static public void die(String msg) - { - printMessage("FATAL : " + msg, 0); - if (AbstractMain.runningAsWrapper) - WrapperManager.stop(1); - else - System.exit(1); - } - static public void exceptionDialog(Exception ex) - { - String className = ex.getClass().getName(); - className = className.substring(className.lastIndexOf('.') + 1); - String error = ex.getMessage(); - if (ex instanceof UserException) - error = error.substring(error.indexOf(' ') + 1); - JOptionPane.showMessageDialog(null, error, className, JOptionPane.ERROR_MESSAGE); - } - /** - * @param console - */ - public static void addLogStream(PrintStream console, int logLevel) { - try { - console.println("***********************************************************"); - console.println(" C2Kernel log started at level "+logLevel+" @"+new Timestamp(System.currentTimeMillis()).toString()); - console.println("***********************************************************"); - } catch (Exception ex) { - System.out.println("Exception accessing log stream"); - ex.printStackTrace(); - } - - synchronized(logStreams) { - logStreams.put(console, new Integer(logLevel)); - if (logLevel > 9) logLevel-=10; - if (logLevel > mHighestLogLevel) mHighestLogLevel = logLevel; - } - - } - /** - * @param console - */ - public static void removeLogStream(PrintStream console) { - synchronized(logStreams) { - Integer logIntObj = logStreams.get(console); - if (logIntObj == null) return; // not registered - int logLevel = (logIntObj).intValue(); - logStreams.remove(console); - - // recalculate lowest log level - if (logLevel == mHighestLogLevel || (logLevel > 9 && logLevel-10 == mHighestLogLevel)) { - mHighestLogLevel = -1; - for (Integer element : logStreams.values()) { - int thisLogLevel = element.intValue()>9?element.intValue()-10:element.intValue(); - if (thisLogLevel > mHighestLogLevel || mHighestLogLevel == -1) - mHighestLogLevel = thisLogLevel; - } - } - } - } - - static public void initConsole(String id) - { - String portString = Gateway.getProperty(id+".Console.port"); - int port = 0; - try { - port = Integer.parseInt(portString); - } catch (NumberFormatException ex) { - Logger.msg("No port defined for "+id+" console. Using any port."); - } - - mConsole = new SimpleTCPIPServer(port, ScriptConsole.class, 5); - mConsole.startListening(); - Gateway.setProperty(id+".Console.port", String.valueOf(mConsole.getPort())); - } - - static public int getConsolePort() { - return mConsole.getPort(); - } - - static public void closeConsole() - { - if (mConsole != null) - mConsole.stopListening(); - } -} -- cgit v1.2.3