org.exolab.castor.util.Logger Class Reference

Inherits java::io::PrintWriter.

List of all members.

Public Member Functions
	Logger (OutputStream output)
	Logger (Writer writer)
Logger	setPrefix (String prefix)
Logger	setLogTime (boolean logTime)
void	println ()
void	println (boolean value)
void	print (boolean value)
void	println (char value)
void	print (char value)
void	println (int value)
void	print (int value)
void	println (long value)
void	print (long value)
void	println (float value)
void	print (float value)
void	println (double value)
void	print (double value)
void	println (char[] value)
void	print (char[] value)
void	println (String value)
void	print (String value)
void	println (Object value)
void	print (Object value)
Static Public Member Functions
static PrintWriter	getSystemLogger ()
static void	setSystemLogger (PrintWriter system)
Protected Member Functions
final void	prefixLine ()

---

Detailed Description

Simple logging facility. This logger extends PrintWriter which is used to trace SQL statements, Castor operations and mapping resolutions.

This logger augments PrintWriter by adding a prefix to each printed line and optionally a time stamp, enabling easy post-mortem analysis.

Author:

Assaf Arkin

Version:

Revision:

1.1.1.1

Date:

2003/03/03 07:09:06

---

Constructor & Destructor Documentation

org.exolab.castor.util.Logger.Logger

(

OutputStream

output

)

Constructs a new logger to use the specified output stream.

org.exolab.castor.util.Logger.Logger

(

Writer

writer

)

Constructs a new logger to use the specified writer.

---

Member Function Documentation

static PrintWriter org.exolab.castor.util.Logger.getSystemLogger

(

)

[static]

Returns the default logger. This logger is used to produce system messages.

final void org.exolab.castor.util.Logger.prefixLine

(

)

[protected]

Called before printing from all of the print methods. If at the beginning of a new line, the data/time and prefix will be printed.

Referenced by org.exolab.castor.util.Logger.print(), and org.exolab.castor.util.Logger.println().

void org.exolab.castor.util.Logger.print

(

char

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.print

(

double

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.print

(

char[]

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.print

(

int

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.print

(

String

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.print

(

Object

value

)

References org.exolab.castor.util.Logger.prefixLine(), and org.exolab.castor.util.Logger.println().

void org.exolab.castor.util.Logger.print

(

boolean

value

)

References org.exolab.castor.util.Logger.prefixLine().

Referenced by org.exolab.castor.util.Logger.println().

void org.exolab.castor.util.Logger.print

(

long

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.print

(

float

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.println

(

char[]

value

)

References org.exolab.castor.util.Logger.print().

void org.exolab.castor.util.Logger.println

(

long

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.println

(

Object

value

)

References org.exolab.castor.util.Logger.println().

void org.exolab.castor.util.Logger.println

(

)

Referenced by org.exolab.castor.util.Logger.print(), and org.exolab.castor.util.Logger.println().

void org.exolab.castor.util.Logger.println

(

String

value

)

References org.exolab.castor.util.Logger.print().

void org.exolab.castor.util.Logger.println

(

int

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.println

(

char

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.println

(

float

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.println

(

double

value

)

References org.exolab.castor.util.Logger.prefixLine().

void org.exolab.castor.util.Logger.println

(

boolean

value

)

References org.exolab.castor.util.Logger.prefixLine().

Logger org.exolab.castor.util.Logger.setLogTime

(

boolean

logTime

)

Determines whether to print the time at the beggining of each log line.

Parameters:

logTime

True if time should appear at the beggining of each log line

Returns:

This logger

Logger org.exolab.castor.util.Logger.setPrefix

(

String

prefix

)

Sets the prefix, a short name to print at the beginning of each log line. If a null is passed, no prefix precedes logged lines.

Parameters:

prefix

The prefix to use for each line

Returns:

This logger

static void org.exolab.castor.util.Logger.setSystemLogger

(

PrintWriter

system

)

[static]

Sets the default logger. This logger is used to produce system messages.

---

The documentation for this class was generated from the following file:

• Logger.java