Package org.drip.analytics.support

Class Logger

java.lang.Object

org.drip.analytics.support.Logger

public class Logger
extends java.lang.Object

Logger implements level-set logging, backed by either the screen or a file. Logging always includes time stamps, and happens according to the level requested.

• Module = Product Core Module
• Library = Fixed Income Analytics
• Project = Date, Cash Flow, and Cash Flow Period Measure Generation Utilities
• Package = Assorted Support and Helper Utilities

Author:

Lakshmi Krishnamurthy

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEBUG	Logger level DEBUG
static int	ERROR	Logger level ERROR
static int	INFO	Logger level INFO
static int	WARNING	Logger level WARNING

Constructor Summary

Constructors

Constructor	Description
Logger()

Method Summary

Modifier and Type	Method	Description
static boolean	Init(java.lang.String strConfigFile)	Initialize the logger from a configuration file
static boolean	Log(int iLevel, boolean bHardLog, java.lang.String strMsg)	Log a specific message to the level

Methods inherited from class java.lang.Object

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

Field Details

ERROR

public static final int ERROR

Logger level ERROR

See Also:

Constant Field Values

WARNING

public static final int WARNING

Logger level WARNING

See Also:

Constant Field Values

INFO

public static final int INFO

Logger level INFO

See Also:

Constant Field Values

DEBUG

public static final int DEBUG

Logger level DEBUG

See Also:

Constant Field Values

Constructor Details

Logger

public Logger()

Method Details

Init

public static boolean Init(java.lang.String strConfigFile)

Initialize the logger from a configuration file

Parameters:

strConfigFile - Configuration file containing the logger file location

Returns:

boolean indicating whether initialization succeeded

Log

public static boolean Log(int iLevel,
boolean bHardLog,
java.lang.String strMsg)

Log a specific message to the level

Parameters:

iLevel - the level of message (ERROR/WARNING/INFO/DEBUG)

bHardLog - whether the logging is to file/DB (true) or to screen (false)

strMsg - Message to be logged

Returns:

boolean indicating whether logging operation succeeded