Package org.apache.log4j.chainsaw.layout
Class EventDetailLayout
- java.lang.Object
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- org.apache.log4j.Layout
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- org.apache.log4j.chainsaw.layout.EventDetailLayout
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- All Implemented Interfaces:
org.apache.log4j.spi.OptionHandler
public class EventDetailLayout extends org.apache.log4j.Layout
This layout is used for formatting HTML text for use inside the Chainsaw Event Detail Panel, and the tooltip used when mouse-over on a particular log event row.It relies an an internal PatternLayout to accomplish this, but ensures HTML characters from any LoggingEvent are escaped first.
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Field Summary
Fields Modifier and Type Field Description private org.apache.log4j.EnhancedPatternLayout
patternLayout
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Constructor Summary
Constructors Constructor Description EventDetailLayout()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
activateOptions()
private static org.apache.log4j.spi.LoggingEvent
copyForHTML(org.apache.log4j.spi.LoggingEvent event)
Takes a source event and copies it into a new LoggingEvent object and ensuring all the internal elements of the event are HTML safeprivate static java.lang.String
escape(java.lang.String string)
Escape <, > & and " as their entities.java.lang.String
format(org.apache.log4j.spi.LoggingEvent event)
private static org.apache.log4j.spi.LocationInfo
formatLocationInfo(org.apache.log4j.spi.LoggingEvent event)
private static java.util.Hashtable<java.lang.String,java.lang.String>
formatProperties(org.apache.log4j.spi.LoggingEvent event)
java.lang.String
getConversionPattern()
java.lang.String
getFooter()
java.lang.String
getHeader()
boolean
ignoresThrowable()
void
setConversionPattern(java.lang.String conversionPattern)
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Method Detail
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setConversionPattern
public void setConversionPattern(java.lang.String conversionPattern)
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getConversionPattern
public java.lang.String getConversionPattern()
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getFooter
public java.lang.String getFooter()
- Overrides:
getFooter
in classorg.apache.log4j.Layout
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getHeader
public java.lang.String getHeader()
- Overrides:
getHeader
in classorg.apache.log4j.Layout
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escape
private static java.lang.String escape(java.lang.String string)
Escape <, > & and " as their entities. It is very dumb about & handling.- Parameters:
aStr
- the String to escape.- Returns:
- the escaped String
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copyForHTML
private static org.apache.log4j.spi.LoggingEvent copyForHTML(org.apache.log4j.spi.LoggingEvent event)
Takes a source event and copies it into a new LoggingEvent object and ensuring all the internal elements of the event are HTML safe- Parameters:
event
-- Returns:
- new LoggingEvent
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formatLocationInfo
private static org.apache.log4j.spi.LocationInfo formatLocationInfo(org.apache.log4j.spi.LoggingEvent event)
- Parameters:
event
-- Returns:
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formatProperties
private static java.util.Hashtable<java.lang.String,java.lang.String> formatProperties(org.apache.log4j.spi.LoggingEvent event)
- Parameters:
event
-- Returns:
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ignoresThrowable
public boolean ignoresThrowable()
- Specified by:
ignoresThrowable
in classorg.apache.log4j.Layout
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activateOptions
public void activateOptions()
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format
public java.lang.String format(org.apache.log4j.spi.LoggingEvent event)
- Specified by:
format
in classorg.apache.log4j.Layout
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