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CFileLogRoute

Package	system.logging
Inheritance	class CFileLogRoute » CLogRoute » CComponent
Since	1.0
Version	$Id: CFileLogRoute.php 433 2008-12-30 22:59:17Z qiang.xue $

CFileLogRoute records log messages in files.

The log files are stored under logPath and the file name is specified by logFile. If the size of the log file is greater than maxFileSize (in kilo-bytes), a rotation is performed, which renames the current log file by suffixing the file name with '.1'. All existing log files are moved backwards one place, i.e., '.2' to '.3', '.1' to '.2'. The property maxLogFiles specifies how many files to be kept.

Public Properties

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Property	Type	Description	Defined By
categories	string	list of categories separated by comma or space.	CLogRoute
enabled	boolean	whether to enable this log route.	CLogRoute
filter	mixed	the additional filter (e.	CLogRoute
levels	string	list of levels separated by comma or space.	CLogRoute
logFile	string	log file name.	CFileLogRoute
logPath	string	directory storing log files.	CFileLogRoute
maxFileSize	integer	maximum log file size in kilo-bytes (KB).	CFileLogRoute
maxLogFiles	integer	number of files used for rotation.	CFileLogRoute

Public Methods

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Method	Description	Defined By
__call()	Calls the named method which is not a class method.	CComponent
__get()	Returns a property value, an event handler list or a behavior based on its name.	CComponent
__isset()	Checks if a property value is null.	CComponent
__set()	Sets value of a component property.	CComponent
__unset()	Sets a component property to be null.	CComponent
asa()	Returns the named behavior object.	CComponent
attachBehavior()	Attaches a behavior to this component.	CComponent
attachBehaviors()	Attaches a list of behaviors to the component.	CComponent
attachEventHandler()	Attaches an event handler to an event.	CComponent
canGetProperty()	Determines whether a property can be read.	CComponent
canSetProperty()	Determines whether a property can be set.	CComponent
collectLogs()	Retrieves filtered log messages from logger for further processing.	CLogRoute
detachBehavior()	Detaches a behavior from the component.	CComponent
detachBehaviors()	Detaches all behaviors from the component.	CComponent
detachEventHandler()	Detaches an existing event handler.	CComponent
disableBehavior()	Disables an attached behavior.	CComponent
disableBehaviors()	Disables all behaviors attached to this component.	CComponent
enableBehavior()	Enables an attached behavior.	CComponent
enableBehaviors()	Enables all behaviors attached to this component.	CComponent
getEventHandlers()	Returns the list of attached event handlers for an event.	CComponent
getLogFile()		CFileLogRoute
getLogPath()		CFileLogRoute
getMaxFileSize()		CFileLogRoute
getMaxLogFiles()		CFileLogRoute
hasEvent()	Determines whether an event is defined.	CComponent
hasEventHandler()	Checks whether the named event has attached handlers.	CComponent
hasProperty()	Determines whether a property is defined.	CComponent
init()	Initializes the route.	CFileLogRoute
raiseEvent()	Raises an event.	CComponent
setLogFile()		CFileLogRoute
setLogPath()		CFileLogRoute
setMaxFileSize()		CFileLogRoute
setMaxLogFiles()		CFileLogRoute

Protected Methods

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Method	Description	Defined By
formatLogMessage()	Formats a log message given different fields.	CLogRoute
processLogs()	Saves log messages in files.	CFileLogRoute
rotateFiles()	Rotates log files.	CFileLogRoute

Property Details

logFile property

public string getLogFile()
public void setLogFile(string $value)

log file name. Defaults to 'application.log'.

logPath property

public string getLogPath()
public void setLogPath(string $value)

directory storing log files. Defaults to application runtime path.

maxFileSize property

public integer getMaxFileSize()
public void setMaxFileSize(integer $value)

maximum log file size in kilo-bytes (KB). Defaults to 1024 (1MB).

maxLogFiles property

public integer getMaxLogFiles()
public void setMaxLogFiles(integer $value)

number of files used for rotation. Defaults to 5.

Method Details

getLogFile() method

public string getLogFile()
{return}	string	log file name. Defaults to 'application.log'.

getLogPath() method

public string getLogPath()
{return}	string	directory storing log files. Defaults to application runtime path.

getMaxFileSize() method

public integer getMaxFileSize()
{return}	integer	maximum log file size in kilo-bytes (KB). Defaults to 1024 (1MB).

getMaxLogFiles() method

public integer getMaxLogFiles()
{return}	integer	number of files used for rotation. Defaults to 5.

init() method

public void init()

Initializes the route. This method is invoked after the route is created by the route manager.

processLogs() method

protected void processLogs(array $logs)
$logs	array	list of log messages

Saves log messages in files.

rotateFiles() method

protected void rotateFiles()

Rotates log files.

setLogFile() method

public void setLogFile(string $value)
$value	string	log file name

setLogPath() method

public void setLogPath(string $value)
$value	string	directory for storing log files.

setMaxFileSize() method

public void setMaxFileSize(integer $value)
$value	integer	maximum log file size in kilo-bytes (KB).

setMaxLogFiles() method

public void setMaxLogFiles(integer $value)
$value	integer	number of files used for rotation.