A subclass of the log4j PatternLayout that add the following conversion
characters:
Conversion Character |
Effect |
z |
Used to output current thread NDC value. This can be used to obtain
an NDC to augment any NDC associated with the LoggingEvent. This might
be necessary if the LoggingEvent has been serialized between VMs.
|
Z |
Used to output current thread MDC value. This can be used to obtain
an MDC to augment any MDC associated with the LoggingEvent. This might
be necessary if the LoggingEvent has been serialized between VMs.
The Z conversion character must be followed by the key for the map placed
between braces, as in %Z{theKey} where theKey is the key.
The value in the MDC corresponding to the key will be output.
|
- Version:
- $Revision: 1958 $
- Author:
- Scott.Stark@jboss.org
-
-
Field Summary
-
Fields inherited from class org.apache.log4j.PatternLayout
BUF_SIZE, DEFAULT_CONVERSION_PATTERN, MAX_CAPACITY, TTCC_CONVERSION_PATTERN
-
Fields inherited from class org.apache.log4j.Layout
LINE_SEP, LINE_SEP_LEN
-
Method Summary
Methods
Modifier and Type |
Method and Description |
protected org.apache.log4j.helpers.PatternParser |
createPatternParser(String pattern) |
-
Methods inherited from class org.apache.log4j.PatternLayout
activateOptions, format, getConversionPattern, ignoresThrowable, setConversionPattern
-
Methods inherited from class org.apache.log4j.Layout
getContentType, getFooter, getHeader
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
-
Constructor Detail
-
PatternLayout
public PatternLayout()
Copyright © 2012 JBoss, a division of Red Hat, Inc.. All Rights Reserved.