MemoryAppender (Ametys 4.5.x - API)

java.lang.Object
- org.apache.log4j.AppenderSkeleton
- - org.ametys.runtime.log.MemoryAppender

All Implemented Interfaces:

Appender, OptionHandler
```
public class MemoryAppender
extends AppenderSkeleton
```
Log appender that stores a pile of logs in memory.

Field Summary
- Fields inherited from class org.apache.log4j.AppenderSkeleton
  closed, errorHandler, headFilter, layout, name, tailFilter, threshold

Constructor Summary

Constructors
Constructor Description

MemoryAppender()
Default constructor for the memory appender

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`append(LoggingEvent event)`
`void`	`close()`
`List<MemoryLogRecord>`	`getEvents(long fromTimestamp)`	Get the logs from a given timestamp
`List<MemoryLogRecord>`	`getEvents(long fromTimestamp, List<String> filterCategories)`	Get the logs from a given timestamp and filtered by specific categories
`void`	`removeExpiredEvents(long from)`	Remove the expired log records every 10 seconds
`boolean`	`requiresLayout()`

Methods inherited from class org.apache.log4j.AppenderSkeleton
activateOptions, addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getName, getThreshold, isAsSevereAsThreshold, setErrorHandler, setLayout, setName, setThreshold

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

- Constructor Detail
  - MemoryAppender
```
public MemoryAppender()
```
    Default constructor for the memory appender
- Method Detail
  - append
```
protected void append(LoggingEvent event)
```
    Specified by:
    
    append in class AppenderSkeleton
  - getEvents
```
public List<MemoryLogRecord> getEvents(long fromTimestamp)
```
    Get the logs from a given timestamp
    
    Parameters:
    
    fromTimestamp - If greater than 0, get the events more recent than this timestamp parameter. If equals or less than 0, returns all events
    
    Returns:
    
    The log events
  - getEvents
```
public List<MemoryLogRecord> getEvents(long fromTimestamp,
                                       List<String> filterCategories)
```
    Get the logs from a given timestamp and filtered by specific categories
    
    Parameters:
    
    fromTimestamp - If greater than 0, get the events more recent than this timestamp parameter. If equals or less than 0, returns all events
    
    filterCategories - The filter categories
    
    Returns:
    
    The log events
  - removeExpiredEvents
```
public void removeExpiredEvents(long from)
```
    Remove the expired log records every 10 seconds
    
    Parameters:
    
    from - The expiration date in milliseconds
  - requiresLayout
```
public boolean requiresLayout()
```
  - close
```
public void close()
```