This package is used internally.
See: Description
Class Summary | |
---|---|
AbsoluteTimeDateFormat | Formats a {@link Date} in the format "HH:mm:ss,SSS" for example, "15:49:37,459". |
AppenderAttachableImpl | A straightforward implementation of the {@link AppenderAttachable} interface. |
BoundedFIFO |
BoundedFIFO serves as the bounded first-in-first-out
buffer heavily used by the {@link org.apache.log4j.AsyncAppender}. |
CountingQuietWriter | Counts the number of bytes written. |
CyclicBuffer | CyclicBuffer is used by other appenders to hold {@link LoggingEvent LoggingEvents} for immediate or differed display. |
DateLayout | This abstract layout takes care of all the date related options and formatting work. |
DateTimeDateFormat | Formats a {@link Date} in the format "dd MMM YYYY HH:mm:ss,SSS" for example, "06 Nov 1994 15:49:37,459". |
FileWatchdog | Check every now and then that a certain file has not changed. |
FormattingInfo | FormattingInfo instances contain the information obtained when parsing formatting modifiers in conversion modifiers. |
ISO8601DateFormat | Formats a {@link Date} in the format "YYYY-mm-dd HH:mm:ss,SSS" for example "1999-11-27 15:49:37,459". |
Loader | Load resources (or images) from various sources. |
LogLog | This class used to output log statements from within the log4j package. |
NullEnumeration | An always-empty Enumerator. |
OnlyOnceErrorHandler |
The OnlyOnceErrorHandler implements log4j's default
error handling policy which consists of emitting a message for the
first error in an appender and ignoring all following errors.
|
OptionConverter | A convenience class to convert property values to specific types. |
PatternConverter |
PatternConverter is an abtract class that provides the formatting functionality that derived classes need. |
PatternParser | Most of the work of the {@link org.apache.log4j.PatternLayout} class is delegated to the PatternParser class. |
QuietWriter | QuietWriter does not throw exceptions when things go wrong. |
RelativeTimeDateFormat | Formats a {@link Date} by printing the number of milliseconds elapsed since the start of the application. |
SyslogQuietWriter | SyslogQuietWriter extends QuietWriter by prepending the syslog level code before each printed String. |
SyslogWriter | SyslogWriter is a wrapper around the java.net.DatagramSocket class so that it behaves like a java.io.Writer. |
ThreadLocalMap |
ThreadLocalMap extends {@link InheritableThreadLocal}
to bequeath a copy of the hashtable of the MDC of the parent
thread. |
Transform | Utility class for transforming strings. |
This package is used internally.