DefaultErrorHandler

java.lang.Object
- org.apache.logging.log4j.core.appender.DefaultErrorHandler

All Implemented Interfaces:

ErrorHandler
```
public class DefaultErrorHandler
extends java.lang.Object
implements ErrorHandler
```
The default ErrorHandler implementation falling back to StatusLogger.
It avoids flooding the StatusLogger by allowing either the first 3 errors or errors once every 5 minutes.

Field Summary

Fields
Modifier and Type	Field	Description
`private Appender`	`appender`
`private static long`	`EXCEPTION_INTERVAL_NANOS`
`private int`	`exceptionCount`
`private long`	`lastExceptionInstantNanos`
`private static Logger`	`LOGGER`
`private static int`	`MAX_EXCEPTION_COUNT`

Constructor Summary

Constructors
Constructor Description

DefaultErrorHandler(Appender appender)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private boolean`	`acquirePermit()`
`void`	`error(java.lang.String msg)`	Handle an error with a message.
`void`	`error(java.lang.String msg, java.lang.Throwable error)`	Handle an error with a message and an exception.
`void`	`error(java.lang.String msg, LogEvent event, java.lang.Throwable error)`	Handle an error with a message, an exception, and a logging event.
`Appender`	`getAppender()`

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

Field Detail

LOGGER
```
private static final Logger LOGGER
```

MAX_EXCEPTION_COUNT
```
private static final int MAX_EXCEPTION_COUNT
```
See Also:

Constant Field Values

EXCEPTION_INTERVAL_NANOS

private static final long EXCEPTION_INTERVAL_NANOS

exceptionCount
```
private int exceptionCount
```

lastExceptionInstantNanos
```
private long lastExceptionInstantNanos
```

appender
```
private final Appender appender
```

Constructor Detail

DefaultErrorHandler

public DefaultErrorHandler(Appender appender)

Method Detail
- error
```
public void error(java.lang.String msg)
```
  Handle an error with a message.
  
  Specified by:
  
  error in interface ErrorHandler
  
  Parameters:
  
  msg - a message
- error
```
public void error(java.lang.String msg,
                  java.lang.Throwable error)
```
  Handle an error with a message and an exception.
  
  Specified by:
  
  error in interface ErrorHandler
  
  Parameters:
  
  msg - a message
  
  error - a Throwable
- error
```
public void error(java.lang.String msg,
                  LogEvent event,
                  java.lang.Throwable error)
```
  Handle an error with a message, an exception, and a logging event.
  
  Specified by:
  
  error in interface ErrorHandler
  
  Parameters:
  
  msg - a message
  
  event - a LogEvent
  
  error - a Throwable
- acquirePermit
```
private boolean acquirePermit()
```
- getAppender
```
public Appender getAppender()
```