com.rhi.architecture.logging
Class JDK14Logger

java.lang.Object
  com.rhi.architecture.logging.Logger
      com.rhi.architecture.logging.JDK14Logger

All Implemented Interfaces:

Resource

public class JDK14Logger

extends Logger

Logger impl that wraps the 1.4 logging classes.

Author:

Vaibhav Ranjangaonkar

Field Summary

Fields inherited from class com.rhi.architecture.logging.Logger

DEFAULT_CATEGORY, KEY

Constructor Summary

JDK14Logger()
constructor

JDK14Logger(java.lang.String cat)
constructor

Method Summary

void	close() Perform whatever cleanup is required of the underlying object..
void	debug(java.lang.String msg) Log a message w/ a debug priority.
void	error(java.lang.String msg) Log a message w/ an error priority.
void	error(java.lang.String msg, java.lang.Throwable t) Log a message w/ an error priority.
void	fatal(java.lang.String msg) Log a message w/ a fatal priority.
void	fatal(java.lang.String msg, java.lang.Throwable t) Log a message w/ a fatal priority.
void	info(java.lang.String msg) Log a message w/ an informational priority.
void	init(java.util.Properties p) Perform whatever initialization is required of the resource.
boolean	isDebugEnabled() Check whether this category is enabled for the DEBUG Level.
boolean	isInfoEnabled() Check whether this category is enabled for the INFO Level.
boolean	isTraceEnabled() Check whether this category is enabled for the TRACE Level.
boolean	isWarningEnabled() Check whether this category is enabled for the WARNING Level.
void	trace(java.lang.String msg) Log a message w/ a trace priority.
void	warning(java.lang.String msg) Log a message w/ a warning priority.

Methods inherited from class java.lang.Object

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

Constructor Detail

JDK14Logger

public JDK14Logger(java.lang.String cat)

constructor

Parameters:

cat -

JDK14Logger

public JDK14Logger()

constructor

Method Detail

init

public void init(java.util.Properties p)

Description copied from class: Logger

Perform whatever initialization is required of the resource.

Specified by:

init in interface Resource

Specified by:

init in class Logger

Parameters:

p -

See Also:

Logger.init(java.util.Properties)

close

public void close()

Description copied from class: Logger

Perform whatever cleanup is required of the underlying object..

Specified by:

close in interface Resource

Specified by:

close in class Logger

See Also:

Logger.close()

fatal

public void fatal(java.lang.String msg)

Description copied from class: Logger

Log a message w/ a fatal priority. Fatal messages are usually not recoverable & will precede an application shutdown. Actual support for this priority is log implementation specific, but should be available in most packages. (e.g. Log4J, JDK1.4)

Specified by:

fatal in class Logger

Parameters:

msg -

See Also:

Logger.fatal(java.lang.String)

fatal

public void fatal(java.lang.String msg,
                  java.lang.Throwable t)

Description copied from class: Logger

Log a message w/ a fatal priority. Fatal messages are usually not recoverable & will precede an application shutdown. Actual support for this priority is log implementation specific, but should be available in most packages. (e.g. Log4J, JDK1.4)

Specified by:

fatal in class Logger

Parameters:

msg -

t -

See Also:

Logger.fatal(java.lang.String, java.lang.Throwable)

error

public void error(java.lang.String msg)

Description copied from class: Logger

Log a message w/ an error priority. Errors are used for problems found during processing that are not fatal. Actual support for this priority is log implementation specific, but should be available in most packages. (e.g. Log4J, JDK1.4)

Specified by:

error in class Logger

Parameters:

msg -

See Also:

Logger.error(java.lang.String)

error

public void error(java.lang.String msg,
                  java.lang.Throwable t)

Description copied from class: Logger

Log a message w/ an error priority. Errors are used for problems found during processing that are not fatal. Actual support for this priority is log implementation specific, but should be available in most packages. (e.g. Log4J, JDK1.4)

Specified by:

error in class Logger

Parameters:

msg -

t -

See Also:

Logger.error(java.lang.String, java.lang.Throwable)

warning

public void warning(java.lang.String msg)

Description copied from class: Logger

Log a message w/ a warning priority. Warnings are useful for messages that signal an error in the future if not corrected. (e.g. low disk space) or potential errors that may not be a problem depending on context that the logging component does not have. Actual support for this priority is log implementation specific, but should be available in most packages. (e.g. Log4J, JDK1.4)

Specified by:

warning in class Logger

Parameters:

msg -

See Also:

Logger.warning(java.lang.String)

info

public void info(java.lang.String msg)

Description copied from class: Logger

Log a message w/ an informational priority. Informational messages will include things like operational statistics, which are nice to have, but don't signal an error of any kind in the application. The number of informational messages used in a process should be very low. Actual support for this priority is log implementation specific, but should be available in most packages. (e.g. Log4J, JDK1.4)

Specified by:

info in class Logger

Parameters:

msg -

See Also:

Logger.info(java.lang.String)

debug

public void debug(java.lang.String msg)

Description copied from class: Logger

Log a message w/ a debug priority. Debug messages are normally be disabled in production environments, but can be quite useful during development.

Specified by:

debug in class Logger

Parameters:

msg -

See Also:

Logger.debug(java.lang.String)

trace

public void trace(java.lang.String msg)

Description copied from class: Logger

Log a message w/ a trace priority. Trace messages are the most granular and will normally be disabled in production environments, but can be quite useful during development. If the underlying logging implementation does not support this level, trace messages should be logged w/ the most verbose logging level available.

Specified by:

trace in class Logger

Parameters:

msg -

See Also:

Logger.trace(java.lang.String)

isDebugEnabled

public boolean isDebugEnabled()

Description copied from class: Logger

Check whether this category is enabled for the DEBUG Level.

Specified by:

isDebugEnabled in class Logger

Returns:

boolean

See Also:

Logger.isDebugEnabled()

isWarningEnabled

public boolean isWarningEnabled()

Description copied from class: Logger

Check whether this category is enabled for the WARNING Level.

Specified by:

isWarningEnabled in class Logger

Returns:

boolean

See Also:

Logger.isWarningEnabled()

isInfoEnabled

public boolean isInfoEnabled()

Description copied from class: Logger

Check whether this category is enabled for the INFO Level.

Specified by:

isInfoEnabled in class Logger

Returns:

boolean

See Also:

Logger.isInfoEnabled()

isTraceEnabled

public boolean isTraceEnabled()

Description copied from class: Logger

Check whether this category is enabled for the TRACE Level.

Specified by:

isTraceEnabled in class Logger

Returns:

boolean

See Also:

Logger.isTraceEnabled()