org.apache.click.extras.service
Class JdkLogService

java.lang.Object
  org.apache.click.extras.service.JdkLogService

All Implemented Interfaces:

LogService

public class JdkLogService
extends Object
implements LogService

Provides a JDK Util Logging LogService adapter class with a logger name of "Click".

Configuration

To configure the JDK LoggingService add the following element to your click.xml configuration file.

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <click-app charset="UTF-8">

     <pages package="org.apache.click.examples.page"/>

     <log-service classname="org.apache.click.extras.service.JdkLogService"/>

 </click-app> 

Field Summary

protected Logger	logger The wrapped JDK logger instance.
protected String	name The logger category name.

Constructor Summary

JdkLogService()

Method Summary

void	debug(Object message) Log the message at Level.FINE level.
void	debug(Object message, Throwable error) Log the message and error at Level.FINE level.
void	error(Object message) Log the message at Level.SEVERE level.
void	error(Object message, Throwable error) Log the message and error at Level.SEVERE level.
String	getName() Return the logger category name.
void	info(Object message) Log the message at Level.INFO level.
void	info(Object message, Throwable error) Log the message and error at Level.INFO level.
boolean	isDebugEnabled() Is logging enabled at the Level.FINE level.
boolean	isInfoEnabled() Is logging enabled at the Level.INFO level.
boolean	isTraceEnabled() Is Trace logging enabled at the Level.FINER level.
void	onDestroy()
void	onInit(ServletContext servletContext)
void	setName(String name) The logger category name.
void	trace(Object message) Log the message at Level.FINER level.
void	trace(Object message, Throwable error) Log the message and error at Level.FINER level.
void	warn(Object message) Log the message at Level.WARNING level.
void	warn(Object message, Throwable error) Log the message and error at Level.WARNING level.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected Logger logger

The wrapped JDK logger instance.

name

protected String name

The logger category name. The default value is "Click".

Constructor Detail

JdkLogService

public JdkLogService()

Method Detail

onInit

public void onInit(ServletContext servletContext)
            throws Exception

Specified by:

onInit in interface LogService

Parameters:

servletContext - the application servlet context

Throws:

Exception - if an error occurs initializing the LogService

See Also:

LogService.onInit(javax.servlet.ServletContext)

onDestroy

public void onDestroy()

Specified by:

onDestroy in interface LogService

See Also:

LogService.onDestroy()

debug

public void debug(Object message)

Log the message at Level.FINE level.

Specified by:

debug in interface LogService

Parameters:

message - the message to log

See Also:

LogService.debug(Object)

debug

public void debug(Object message,
                  Throwable error)

Log the message and error at Level.FINE level.

Specified by:

debug in interface LogService

Parameters:

message - the message to log

error - the error to log

See Also:

LogService.debug(Object, Throwable)

error

public void error(Object message)

Log the message at Level.SEVERE level.

Specified by:

error in interface LogService

Parameters:

message - the message to log

See Also:

LogService.error(Object)

error

public void error(Object message,
                  Throwable error)

Log the message and error at Level.SEVERE level.

Specified by:

error in interface LogService

Parameters:

message - the message to log

error - the error to log

See Also:

LogService.error(Object, Throwable)

info

public void info(Object message)

Log the message at Level.INFO level.

Specified by:

info in interface LogService

Parameters:

message - the message to log

See Also:

LogService.info(Object)

info

public void info(Object message,
                 Throwable error)

Log the message and error at Level.INFO level.

Specified by:

info in interface LogService

Parameters:

message - the message to log

error - the error to log

See Also:

LogService.info(Object, Throwable)

isDebugEnabled

public boolean isDebugEnabled()

Is logging enabled at the Level.FINE level.

Specified by:

isDebugEnabled in interface LogService

Returns:

true if [debug] level logging is enabled

See Also:

LogService.isDebugEnabled()

isInfoEnabled

public boolean isInfoEnabled()

Is logging enabled at the Level.INFO level.

Specified by:

isInfoEnabled in interface LogService

Returns:

true if [info] level logging is enabled

See Also:

LogService.isInfoEnabled()

isTraceEnabled

public boolean isTraceEnabled()

Is Trace logging enabled at the Level.FINER level.

Specified by:

isTraceEnabled in interface LogService

Returns:

true if [trace] level logging is enabled

See Also:

LogService.isTraceEnabled()

trace

public void trace(Object message)

Log the message at Level.FINER level.

Specified by:

trace in interface LogService

Parameters:

message - the message to log

See Also:

LogService.trace(Object)

trace

public void trace(Object message,
                  Throwable error)

Log the message and error at Level.FINER level.

Specified by:

trace in interface LogService

Parameters:

message - the message to log

error - the error to log

See Also:

LogService.trace(Object, Throwable)

warn

public void warn(Object message)

Log the message at Level.WARNING level.

Specified by:

warn in interface LogService

Parameters:

message - the message to log

See Also:

LogService.warn(Object)

warn

public void warn(Object message,
                 Throwable error)

Log the message and error at Level.WARNING level.

Specified by:

warn in interface LogService

Parameters:

message - the message to log

error - the error to log

See Also:

LogService.warn(Object, Throwable)

getName

public String getName()

Return the logger category name.

Returns:

the logger category name

setName

public void setName(String name)

The logger category name. Setting the name after the onInit() method has been invoked will have no effect on the JDK loggers name.

Parameters:

name - the logger category name to set