ojb.broker.util.logging
Interface Logger

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

Log4jLoggerImpl, PoorMansLoggerImpl

public interface Logger

extends java.io.Serializable

this interface defines the behaviour of a logging mechanism. This API corresponds closely to the LOG4J Category Api. By using this interface OJB remains free from Logger-Implementation specific code.

Field Summary

static int	DEBUG OJB loglevel constants. they corespond directly to LOG4J LogLevels.
static int	ERROR
static int	FATAL
static int	INFO
static int	WARN

Method Summary

void	debug(java.lang.Object pObject) generate a message for loglevel DEBUG
void	debug(java.lang.Object message, java.lang.Throwable obj)
void	error(java.lang.Object pObject) generate a message for loglevel ERROR
void	error(java.lang.Object message, java.lang.Throwable obj)
void	fatal(java.lang.Object pObject) generate a message for loglevel FATAL
void	fatal(java.lang.Object message, java.lang.Throwable obj)
void	info(java.lang.Object pObject) generate a message for loglevel INFO
void	info(java.lang.Object message, java.lang.Throwable obj)
boolean	isDebugEnabled()
boolean	isEnabledFor(int priority)
void	warn(java.lang.Object pObject) generate a message for loglevel WARN
void	warn(java.lang.Object message, java.lang.Throwable obj)

Field Detail

DEBUG

public static final int DEBUG

OJB loglevel constants. they corespond directly to LOG4J LogLevels.

See Also:

Constant Field Values

INFO

public static final int INFO

See Also:

Constant Field Values

WARN

public static final int WARN

See Also:

Constant Field Values

ERROR

public static final int ERROR

See Also:

Constant Field Values

FATAL

public static final int FATAL

See Also:

Constant Field Values

Method Detail

debug

public void debug(java.lang.Object pObject)

generate a message for loglevel DEBUG

Parameters:

pObject - the message Object

info

public void info(java.lang.Object pObject)

generate a message for loglevel INFO

Parameters:

pObject - the message Object

warn

public void warn(java.lang.Object pObject)

generate a message for loglevel WARN

Parameters:

pObject - the message Object

error

public void error(java.lang.Object pObject)

generate a message for loglevel ERROR

Parameters:

pObject - the message Object

fatal

public void fatal(java.lang.Object pObject)

generate a message for loglevel FATAL

Parameters:

pObject - the message Object

debug

public void debug(java.lang.Object message,
                  java.lang.Throwable obj)

info

public void info(java.lang.Object message,
                 java.lang.Throwable obj)

warn

public void warn(java.lang.Object message,
                 java.lang.Throwable obj)

error

public void error(java.lang.Object message,
                  java.lang.Throwable obj)

fatal

public void fatal(java.lang.Object message,
                  java.lang.Throwable obj)

isEnabledFor

public boolean isEnabledFor(int priority)

isDebugEnabled

public boolean isDebugEnabled()