Package org.apache.log4j.helpers
package org.apache.log4j.helpers
Log4j 1.x compatibility layer.
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ClassesClassDescriptionFormats a
Date
in the format "HH:mm:ss,SSS" for example, "15:49:37,459".Allows Classes to attach Appenders.Bounded first-in-first-out buffer.Counts the number of bytes written.HoldsLoggingEvents
for immediate or differed display.This abstract layout takes care of all the date related options and formatting work.Formats aDate
in the format "dd MMM yyyy HH:mm:ss,SSS" for example, "06 Nov 1994 15:49:37,459".Checks every now and then that a certain file has not changed.FormattingInfo instances contain the information obtained when parsing formatting modifiers in conversion modifiers.Formats aDate
in the format "yyyy-MM-dd HH:mm:ss,SSS" for example "1999-11-27 15:49:37,459".Loads resources (or images) from various sources.Logs statements from within Log4j.An always-empty Enumerator.A convenience class to convert property values to specific types.PatternConverter is an abtract class that provides the formatting functionality that derived classes need.Most of the work of thePatternLayout
class is delegated to the PatternParser class.QuietWriter does not throw exceptions when things go wrong.Formats aDate
by printing the number of milliseconds elapsed since construction of the format.An extension of the Level class that provides support for java.util.logging Levels.