com.fr.third.apache.log4j.lf5

类 LF5Appender

java.lang.Object

com.fr.third.apache.log4j.AppenderSkeleton

com.fr.third.apache.log4j.lf5.LF5Appender

所有已实现的接口:

Appender, OptionHandler

public class LF5Appender
extends AppenderSkeleton

LF5Appender logs events to a swing based logging console. The swing console supports turning categories on and off, multiple detail level views, as well as full text searching and many other capabilties.

作者:

Brent Sprecher

字段概要

字段

限定符和类型	字段和说明
protected static LogBrokerMonitor	_defaultLogMonitor
protected static AppenderFinalizer	_finalizer
protected LogBrokerMonitor	_logMonitor

从类继承的字段 com.fr.third.apache.log4j.AppenderSkeleton

closed, errorHandler, headFilter, layout, name, tailFilter, threshold

构造器概要

构造器

构造器和说明
LF5Appender() Constructs a LF5Appender using the default instance of the LogBrokerMonitor.
LF5Appender(LogBrokerMonitor monitor) Constructs a LF5Appender using an instance of a LogBrokerMonitor supplied by the user.

方法概要

方法

限定符和类型	方法和说明
void	append(LoggingEvent event) Appends a LoggingEvent record to the LF5Appender.
void	close() This method is an empty implementation of the close() method inherited from the Appender interface.
boolean	equals(LF5Appender compareTo) The equals method compares two LF5Appenders and determines whether they are equal.
protected static LogBrokerMonitor	getDefaultInstance()
protected static int	getDefaultMonitorHeight()
protected static int	getDefaultMonitorWidth()
LogBrokerMonitor	getLogBrokerMonitor()
protected static int	getScreenHeight()
protected static int	getScreenWidth()
static void	main(java.lang.String[] args)
boolean	requiresLayout() Returns a value that indicates whether this appender requires a Layout.
void	setCallSystemExitOnClose(boolean callSystemExitOnClose) This method is used to set the property that controls whether the LogBrokerMonitor is hidden or closed when a user exits the monitor.
void	setMaxNumberOfRecords(int maxNumberOfRecords)

从类继承的方法 com.fr.third.apache.log4j.AppenderSkeleton

activateOptions, addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getName, getThreshold, isAsSevereAsThreshold, setErrorHandler, setLayout, setName, setThreshold

从类继承的方法 java.lang.Object

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

字段详细资料

_logMonitor

protected LogBrokerMonitor _logMonitor

_defaultLogMonitor

protected static LogBrokerMonitor _defaultLogMonitor

_finalizer

protected static AppenderFinalizer _finalizer

构造器详细资料

LF5Appender

public LF5Appender()

Constructs a LF5Appender using the default instance of the LogBrokerMonitor. This constructor should always be preferred over the LF5Appender(LogBrokerMonitor monitor) constructor, unless you need to spawn additional log monitoring windows.

LF5Appender

public LF5Appender(LogBrokerMonitor monitor)

Constructs a LF5Appender using an instance of a LogBrokerMonitor supplied by the user. This constructor should only be used when you need to spawn additional log monitoring windows.

参数:

monitor - An instance of a LogBrokerMonitor created by the user.

方法详细资料

append

public void append(LoggingEvent event)

Appends a LoggingEvent record to the LF5Appender.

指定者:

append 在类中 AppenderSkeleton

参数:

event - The LoggingEvent to be appended.

close

public void close()

This method is an empty implementation of the close() method inherited from the Appender interface.

requiresLayout

public boolean requiresLayout()

Returns a value that indicates whether this appender requires a Layout. This method always returns false. No layout is required for the LF5Appender.

setCallSystemExitOnClose

public void setCallSystemExitOnClose(boolean callSystemExitOnClose)

This method is used to set the property that controls whether the LogBrokerMonitor is hidden or closed when a user exits the monitor. By default, the LogBrokerMonitor will hide itself when the log window is exited, and the swing thread will continue to run in the background. If this property is set to true, the LogBrokerMonitor will call System.exit(0) and will shut down swing thread and the virtual machine.

参数:

callSystemExitOnClose - A boolean value indicating whether to call System.exit(0) when closing the log window.

equals

public boolean equals(LF5Appender compareTo)

The equals method compares two LF5Appenders and determines whether they are equal. Two Appenders will be considered equal if, and only if, they both contain references to the same LogBrokerMonitor.

参数:

compareTo - A boolean value indicating whether the two LF5Appenders are equal.

getLogBrokerMonitor

public LogBrokerMonitor getLogBrokerMonitor()

main

public static void main(java.lang.String[] args)

setMaxNumberOfRecords

public void setMaxNumberOfRecords(int maxNumberOfRecords)

getDefaultInstance

protected static LogBrokerMonitor getDefaultInstance()

返回:

The default instance of the LogBrokerMonitor.

getScreenWidth

protected static int getScreenWidth()

返回:

the screen width from Toolkit.getScreenSize() if possible, otherwise returns 800

另请参阅:

Toolkit

getScreenHeight

protected static int getScreenHeight()

返回:

the screen height from Toolkit.getScreenSize() if possible, otherwise returns 600

另请参阅:

Toolkit

getDefaultMonitorWidth

protected static int getDefaultMonitorWidth()

getDefaultMonitorHeight

protected static int getDefaultMonitorHeight()