com.fr.third.apache.log4j.pattern

类 ThrowableInformationPatternConverter

java.lang.Object

com.fr.third.apache.log4j.pattern.PatternConverter

com.fr.third.apache.log4j.pattern.LoggingEventPatternConverter

com.fr.third.apache.log4j.pattern.ThrowableInformationPatternConverter

public class ThrowableInformationPatternConverter
extends LoggingEventPatternConverter

Outputs the ThrowableInformation portion of the LoggingEvent. By default, outputs the full stack trace. %throwable{none} or %throwable{0} suppresses the stack trace. %throwable{short} or %throwable{1} outputs just the first line. %throwable{n} will output n lines for a positive integer or drop the last -n lines for a negative integer.

作者:

Paul Smith

方法概要

方法

限定符和类型	方法和说明
void	format(LoggingEvent event, java.lang.StringBuffer toAppendTo) Formats an event into a string buffer.
boolean	handlesThrowable() This converter obviously handles throwables.
static ThrowableInformationPatternConverter	newInstance(java.lang.String[] options) Gets an instance of the class.

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

format

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

getName, getStyleClass

从类继承的方法 java.lang.Object

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

方法详细资料

newInstance

public static ThrowableInformationPatternConverter newInstance(java.lang.String[] options)

Gets an instance of the class.

参数:

options - pattern options, may be null. If first element is "short", only the first line of the throwable will be formatted.

返回:

instance of class.

format

public void format(LoggingEvent event,
          java.lang.StringBuffer toAppendTo)

Formats an event into a string buffer.

指定者:

format 在类中 LoggingEventPatternConverter

参数:

event - event to format, may not be null.

toAppendTo - string buffer to which the formatted event will be appended. May not be null.

handlesThrowable

public boolean handlesThrowable()

This converter obviously handles throwables.

覆盖:

handlesThrowable 在类中 LoggingEventPatternConverter

返回:

true.