LoggerRepositoryExImpl.HierarchyEventListenerProxy

java.lang.Object
- org.apache.log4j.LoggerRepositoryExImpl.HierarchyEventListenerProxy

All Implemented Interfaces:

org.apache.log4j.spi.HierarchyEventListener

Enclosing class:

LoggerRepositoryExImpl
```
private static final class LoggerRepositoryExImpl.HierarchyEventListenerProxy
extends java.lang.Object
implements org.apache.log4j.spi.HierarchyEventListener
```
Proxy that implements HierarchyEventListener and delegates to LoggerEventListener.

Field Summary

Fields
Modifier and Type Field Description

private LoggerEventListener listener
Wrapper listener.

Constructor Summary

Constructors
Constructor Description

HierarchyEventListenerProxy(LoggerEventListener l)
Creates new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addAppenderEvent(org.apache.log4j.Category cat, org.apache.log4j.Appender appender)`
`void`	`disable()`	Disable forwarding of notifications to simulate removal of listener.
`private boolean`	`isEnabled()`	Gets whether proxy is enabled.
`void`	`removeAppenderEvent(org.apache.log4j.Category cat, org.apache.log4j.Appender appender)`

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

- Field Detail
  - listener
```
private LoggerEventListener listener
```
    Wrapper listener.
- Constructor Detail
  - HierarchyEventListenerProxy
```
public HierarchyEventListenerProxy(LoggerEventListener l)
```
    Creates new instance.
    
    Parameters:
    
    l - listener
- Method Detail
  - addAppenderEvent
```
public void addAppenderEvent(org.apache.log4j.Category cat,
                             org.apache.log4j.Appender appender)
```
    Specified by:
    
    addAppenderEvent in interface org.apache.log4j.spi.HierarchyEventListener
  - removeAppenderEvent
```
public void removeAppenderEvent(org.apache.log4j.Category cat,
                                org.apache.log4j.Appender appender)
```
    Specified by:
    
    removeAppenderEvent in interface org.apache.log4j.spi.HierarchyEventListener
  - disable
```
public void disable()
```
    Disable forwarding of notifications to simulate removal of listener.
  - isEnabled
```
private boolean isEnabled()
```
    Gets whether proxy is enabled.
    
    Returns:
    
    true if proxy is enabled.