com.fr.third.apache.log4j

类 HTMLLayout

java.lang.Object

com.fr.third.apache.log4j.Layout

com.fr.third.apache.log4j.HTMLLayout

所有已实现的接口:

OptionHandler

public class HTMLLayout
extends Layout

This layout outputs events in a HTML table. Appenders using this layout should have their encoding set to UTF-8 or UTF-16, otherwise events containing non ASCII characters could result in corrupted log files.

作者:

Ceki Gülcü

字段概要

字段

限定符和类型	字段和说明
protected int	BUF_SIZE
static java.lang.String	LOCATION_INFO_OPTION 已过时。 Options are now handled using the JavaBeans paradigm. This constant is not longer needed and will be removed in the near term.
protected int	MAX_CAPACITY
static java.lang.String	TITLE_OPTION A string constant used in naming the option for setting the the HTML document title.

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

LINE_SEP, LINE_SEP_LEN

构造器概要

构造器

构造器和说明
HTMLLayout()

方法概要

方法

限定符和类型	方法和说明
void	activateOptions() No options to activate.
java.lang.String	format(LoggingEvent event) Implement this method to create your own layout format.
java.lang.String	getContentType() Returns the content type output by this layout, i.e "text/html".
java.lang.String	getFooter() Returns the appropriate HTML footers.
java.lang.String	getHeader() Returns appropriate HTML headers.
boolean	getLocationInfo() Returns the current value of the LocationInfo option.
java.lang.String	getTitle() Returns the current value of the Title option.
boolean	ignoresThrowable() The HTML layout handles the throwable contained in logging events.
void	setLocationInfo(boolean flag) The LocationInfo option takes a boolean value.
void	setTitle(java.lang.String title) The Title option takes a String value.

从类继承的方法 java.lang.Object

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

字段详细资料

BUF_SIZE

protected final int BUF_SIZE

另请参阅:

常量字段值

MAX_CAPACITY

protected final int MAX_CAPACITY

另请参阅:

常量字段值

LOCATION_INFO_OPTION

public static final java.lang.String LOCATION_INFO_OPTION

已过时。 Options are now handled using the JavaBeans paradigm. This constant is not longer needed and will be removed in the near term.

A string constant used in naming the option for setting the the location information flag. Current value of this string constant is LocationInfo.

Note that all option keys are case sensitive.

另请参阅:

常量字段值

TITLE_OPTION

public static final java.lang.String TITLE_OPTION

A string constant used in naming the option for setting the the HTML document title. Current value of this string constant is Title.

另请参阅:

常量字段值

构造器详细资料

HTMLLayout

public HTMLLayout()

方法详细资料

setLocationInfo

public void setLocationInfo(boolean flag)

The LocationInfo option takes a boolean value. By default, it is set to false which means there will be no location information output by this layout. If the the option is set to true, then the file name and line number of the statement at the origin of the log statement will be output.

If you are embedding this layout within an SMTPAppender then make sure to set the LocationInfo option of that appender as well.

getLocationInfo

public boolean getLocationInfo()

Returns the current value of the LocationInfo option.

setTitle

public void setTitle(java.lang.String title)

The Title option takes a String value. This option sets the document title of the generated HTML document.

Defaults to 'Log4J Log Messages'.

getTitle

public java.lang.String getTitle()

Returns the current value of the Title option.

getContentType

public java.lang.String getContentType()

Returns the content type output by this layout, i.e "text/html".

覆盖:

getContentType 在类中 Layout

activateOptions

public void activateOptions()

No options to activate.

format

public java.lang.String format(LoggingEvent event)

从类复制的说明: Layout

Implement this method to create your own layout format.

指定者:

format 在类中 Layout

getHeader

public java.lang.String getHeader()

Returns appropriate HTML headers.

覆盖:

getHeader 在类中 Layout

getFooter

public java.lang.String getFooter()

Returns the appropriate HTML footers.

覆盖:

getFooter 在类中 Layout

ignoresThrowable

public boolean ignoresThrowable()

The HTML layout handles the throwable contained in logging events. Hence, this method return false.

指定者:

ignoresThrowable 在类中 Layout