de.mhus.lib.core.logging

Class Log

java.lang.Object

de.mhus.lib.core.logging.Log

Direct Known Subclasses:

PrintWriterLog

public abstract class Log
extends Object

Got the interface from apache-commons-logging. I need to switch because its not working in eclipse plugins correctly.

Author:

mikehummel

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Log.LEVEL

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	localTrace

Constructor Summary

Constructors

Constructor and Description
Log(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	d(Object... msg) Log a message in debug, it will automatically append the objects if debug is enabled.
abstract void	debug(Object message) Log a message with debug log level.
abstract void	debug(Object message, Throwable t) Log an error with debug log level.
void	e(Object... msg) Log a message in error, it will automatically append the objects if debug is enabled.
abstract void	error(Object message) Log a message with error log level.
abstract void	error(Object message, Throwable t) Log an error with error log level.
void	f(Object... msg) Log a message in info, it will automatically append the objects if debug is enabled.
abstract void	fatal(Object message) Log a message with fatal log level.
abstract void	fatal(Object message, Throwable t) Log an error with fatal log level.
static Log	getLog(Object owner)
String	getName() Use the name of the caller
void	i(Object... msg) Log a message in info, it will automatically append the objects if debug is enabled.
abstract void	info(Object message) Log a message with info log level.
abstract void	info(Object message, Throwable t) Log an error with info log level.
abstract boolean	isDebugEnabled() Is debug logging currently enabled?
abstract boolean	isErrorEnabled() Is error logging currently enabled?
abstract boolean	isFatalEnabled() Is fatal logging currently enabled?
abstract boolean	isInfoEnabled() Is info logging currently enabled?
boolean	isTrace()
abstract boolean	isTraceEnabled() Is trace logging currently enabled?
abstract boolean	isWarnEnabled() Is warn logging currently enabled?
protected void	prepare(StringBuffer sb)
void	setTrace(boolean localTrace)
void	t(Object... msg) Log a message in trace, it will automatically append the objects if trace is enabled.
String	toString()
abstract void	trace(Object message) Log a message with trace log level.
abstract void	trace(Object message, Throwable t) Log an error with trace log level.
void	tt(Object... msg) Log a message in trace, it will automatically append the objects if trace is enabled.
void	w(Object... msg) Log a message in warn, it will automatically append the objects if debug is enabled.
abstract void	warn(Object message) Log a message with warn log level.
abstract void	warn(Object message, Throwable t) Log an error with warn log level.
void	x(boolean info, Object... msg) Log a message in info or debug, it will automatically append the objects if debug is enabled.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

localTrace

protected boolean localTrace

Constructor Detail

Log

public Log(String name)

Method Detail

isDebugEnabled

public abstract boolean isDebugEnabled()

Is debug logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than debug.

isErrorEnabled

public abstract boolean isErrorEnabled()

Is error logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than error.

isFatalEnabled

public abstract boolean isFatalEnabled()

Is fatal logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than fatal.

isInfoEnabled

public abstract boolean isInfoEnabled()

Is info logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than info.

isTraceEnabled

public abstract boolean isTraceEnabled()

Is trace logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than trace.

isWarnEnabled

public abstract boolean isWarnEnabled()

Is warn logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than warn.

t

public void t(Object... msg)

Log a message in trace, it will automatically append the objects if trace is enabled. Can Also add a trace. This is the local trace method. The trace will only written if the local trace is switched on.

tt

public void tt(Object... msg)

Log a message in trace, it will automatically append the objects if trace is enabled. Can Also add a trace.

d

public void d(Object... msg)

Log a message in debug, it will automatically append the objects if debug is enabled. Can Also add a trace.

i

public void i(Object... msg)

Log a message in info, it will automatically append the objects if debug is enabled. Can Also add a trace.

x

public void x(boolean info,
     Object... msg)

Log a message in info or debug, it will automatically append the objects if debug is enabled. Can Also add a trace.

w

public void w(Object... msg)

Log a message in warn, it will automatically append the objects if debug is enabled. Can Also add a trace.

e

public void e(Object... msg)

Log a message in error, it will automatically append the objects if debug is enabled. Can Also add a trace.

f

public void f(Object... msg)

Log a message in info, it will automatically append the objects if debug is enabled. Can Also add a trace.

prepare

protected void prepare(StringBuffer sb)

trace

public abstract void trace(Object message)

Log a message with trace log level.

Parameters:

message - log this message

trace

public abstract void trace(Object message,
         Throwable t)

Log an error with trace log level.

Parameters:

message - log this message

t - log this cause

debug

public abstract void debug(Object message)

Log a message with debug log level.

Parameters:

message - log this message

debug

public abstract void debug(Object message,
         Throwable t)

Log an error with debug log level.

Parameters:

message - log this message

t - log this cause

info

public abstract void info(Object message)

Log a message with info log level.

Parameters:

message - log this message

info

public abstract void info(Object message,
        Throwable t)

Log an error with info log level.

Parameters:

message - log this message

t - log this cause

warn

public abstract void warn(Object message)

Log a message with warn log level.

Parameters:

message - log this message

warn

public abstract void warn(Object message,
        Throwable t)

Log an error with warn log level.

Parameters:

message - log this message

t - log this cause

error

public abstract void error(Object message)

Log a message with error log level.

Parameters:

message - log this message

error

public abstract void error(Object message,
         Throwable t)

Log an error with error log level.

Parameters:

message - log this message

t - log this cause

fatal

public abstract void fatal(Object message)

Log a message with fatal log level.

Parameters:

message - log this message

fatal

public abstract void fatal(Object message,
         Throwable t)

Log an error with fatal log level.

Parameters:

message - log this message

t - log this cause

setTrace

public void setTrace(boolean localTrace)

isTrace

public boolean isTrace()

getName

public String getName()

Use the name of the caller

Returns:

toString

public String toString()

Overrides:

toString in class Object

getLog

public static Log getLog(Object owner)