AsyncAppender (Logback-Parent 1.2.3 API)

java.lang.Object
- ch.qos.logback.core.spi.ContextAwareBase
- - ch.qos.logback.core.UnsynchronizedAppenderBase<E>
  - - ch.qos.logback.core.AsyncAppenderBase<ILoggingEvent>
    - - ch.qos.logback.classic.AsyncAppender

All Implemented Interfaces:

Appender<ILoggingEvent>, AppenderAttachable<ILoggingEvent>, ContextAware, FilterAttachable<ILoggingEvent>, LifeCycle
```
public class AsyncAppender
extends AsyncAppenderBase<ILoggingEvent>
```
In order to optimize performance this appender deems events of level TRACE, DEBUG and INFO as discardable. See the chapter on appenders in the manual for further information.

Since:

1.0.4

Author:

Ceki Gülcü

Field Summary
- Fields inherited from class ch.qos.logback.core.AsyncAppenderBase
  DEFAULT_MAX_FLUSH_TIME, DEFAULT_QUEUE_SIZE
- Fields inherited from class ch.qos.logback.core.UnsynchronizedAppenderBase
  name, started
- Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase
  context

Constructor Summary

Constructors
Constructor Description

AsyncAppender()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`isDiscardable(ILoggingEvent event)`	Events of level TRACE, DEBUG and INFO are deemed to be discardable.
`boolean`	`isIncludeCallerData()`
`protected void`	`preprocess(ILoggingEvent eventObject)`	Pre-process the event prior to queueing.
`void`	`setIncludeCallerData(boolean includeCallerData)`

Methods inherited from class ch.qos.logback.core.AsyncAppenderBase
addAppender, append, detachAndStopAllAppenders, detachAppender, detachAppender, getAppender, getDiscardingThreshold, getMaxFlushTime, getNumberOfElementsInQueue, getQueueSize, getRemainingCapacity, isAttached, isNeverBlock, iteratorForAppenders, setDiscardingThreshold, setMaxFlushTime, setNeverBlock, setQueueSize, start, stop

Methods inherited from class ch.qos.logback.core.UnsynchronizedAppenderBase
addFilter, clearAllFilters, doAppend, getCopyOfAttachedFiltersList, getFilterChainDecision, getName, isStarted, setName, toString

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface ch.qos.logback.core.spi.ContextAware
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

- Constructor Detail
  - AsyncAppender
```
public AsyncAppender()
```
- Method Detail
  - isDiscardable
```
protected boolean isDiscardable(ILoggingEvent event)
```
    Events of level TRACE, DEBUG and INFO are deemed to be discardable.
    
    Overrides:
    
    isDiscardable in class AsyncAppenderBase<ILoggingEvent>
    
    Parameters:
    
    event -
    
    Returns:
    
    true if the event is of level TRACE, DEBUG or INFO false otherwise.
  - preprocess
```
protected void preprocess(ILoggingEvent eventObject)
```
    Description copied from class: AsyncAppenderBase
    
    Pre-process the event prior to queueing. The base class does no pre-processing but sub-classes can override this behavior.
    
    Overrides:
    
    preprocess in class AsyncAppenderBase<ILoggingEvent>
  - isIncludeCallerData
```
public boolean isIncludeCallerData()
```
  - setIncludeCallerData
```
public void setIncludeCallerData(boolean includeCallerData)
```