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java.lang.Objectorg.apache.logging.log4j.core.pattern.AbstractPatternConverter
org.apache.logging.log4j.core.pattern.LogEventPatternConverter
org.apache.logging.log4j.core.pattern.HighlightConverter
public final class HighlightConverter
Highlight pattern converter. Formats the result of a pattern using a color appropriate for the Level in the LogEvent.
For example:
%highlight{%d{ ISO8601 } [%t] %-5level: %msg%n%throwable}
You can define custom colors for each Level:
%highlight{%d{ ISO8601 } [%t] %-5level: %msg%n%throwable}{FATAL=red, ERROR=red, WARN=yellow, INFO=green, DEBUG=cyan, TRACE=black}
You can use a predefined style:
%highlight{%d{ ISO8601 } [%t] %-5level: %msg%n%throwable}{STYLE=Log4j}The available predefined styles are:
Default
Log4j
- The same as Default
Logback
You can use whitespace around the comma and equal sign. The names in values MUST come from the AnsiEscape enum, case is normalized to upper-case internally.
Field Summary |
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Fields inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter |
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LOGGER |
Method Summary | |
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void |
format(LogEvent event,
StringBuilder toAppendTo)
Formats an event into a string buffer. |
static HighlightConverter |
newInstance(Configuration config,
String[] options)
Gets an instance of the class. |
Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter |
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format, handlesThrowable |
Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter |
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getName, getStyleClass |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static HighlightConverter newInstance(Configuration config, String[] options)
config
- The current Configuration.options
- pattern options, may be null. If first element is "short", only the first line of the
throwable will be formatted.
public void format(LogEvent event, StringBuilder toAppendTo)
format
in class LogEventPatternConverter
event
- event to format, may not be null.toAppendTo
- string buffer to which the formatted event will be appended. May not be null.
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