frc.team670.robot.utils

Class Logger

java.lang.Object

frc.team670.robot.utils.Logger

public class Logger
extends java.lang.Object

Implements a logging system for the robot. Code taken from http://stemrobotics.cs.pdx.edu/node/7150

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Logger.CustomLogger Configures and holds (static) classes for our custom logging system.

Field Summary

Fields

Modifier and Type	Field and Description
static java.io.PrintStream	LOG_PRINT_STREAM Open print stream that writes to the log file.
static java.util.logging.Logger	LOGGER Logging class for use by other classes to log though this custom logging scheme.

Method Summary

Modifier and Type	Method and Description
static void	consoleLog() Write blank line with program location to the console log.
static void	consoleLog(java.lang.String message, java.lang.Object... parameters) Write message to console log with optional formatting and program location.
static java.lang.String	currentMethod() Returns program location where call to this method is located.
static void	logException(java.lang.Throwable e) Write exception message to DS console window and exception stack trace to log file.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG_PRINT_STREAM

public static final java.io.PrintStream LOG_PRINT_STREAM

Open print stream that writes to the log file. Example of use: exception.printStackTrace(Util.logPrintStream);

LOGGER

public static final java.util.logging.Logger LOGGER

Logging class for use by other classes to log though this custom logging scheme. All logging should be done by calls to methods on this class instance or with the convenience methods of the Logging class.

Method Detail

currentMethod

public static java.lang.String currentMethod()

Returns program location where call to this method is located.

consoleLog

public static void consoleLog(java.lang.String message,
                              java.lang.Object... parameters)

Write message to console log with optional formatting and program location.

Parameters:

message - Message with optional format specifiers for listed parameters. Use '%s' for formatting. It makes the parameters appear in the String where the '%s' are in order of input.

parameters - Parameter list matching format specifiers.

consoleLog

public static void consoleLog()

Write blank line with program location to the console log.

logException

public static void logException(java.lang.Throwable e)

Write exception message to DS console window and exception stack trace to log file.

Parameters:

e - The exception to log.