Log4JHierarchyInit (Alfresco Repository zap-7.87-postgres11 API)

java.lang.Object
- org.alfresco.repo.admin.Log4JHierarchyInit

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware
```
public class Log4JHierarchyInit
extends java.lang.Object
implements org.springframework.context.ApplicationContextAware
```
Initialises Log4j's HierarchyDynamicMBean (refer to core-services-context.xml) and any overriding log4.properties files. The actual implementation uses introspection to avoid any hard-coded references to Log4J classes. If Log4J is not present, this class will do nothing.
Alfresco modules can provide their own log4j.properties file, which augments/overrides the global log4j.properties within the Alfresco webapp. Within the module's source tree, suppose you create:
```
      config/alfresco/module/{module.id}/log4j.properties
 
```
At deployment time, this log4j.properties file will be placed in:
```
      WEB-INF/classes/alfresco/module/{module.id}/log4j.properties
 
```
Where {module.id} is whatever value is set within the AMP's module.properties file. For details, see: Developing an Alfresco Module
For example, if {module.id} is "org.alfresco.module.someModule", then within your source code you'll have:
```
 config / alfresco / module / org.alfresco.module.someModule / log4j.properties
 
```
This would be deployed to:
```
 WEB - INF / classes / alfresco / module / org.alfresco.module.someModule / log4j.properties
 
```

Constructor Summary

Constructors
Constructor Description

Log4JHierarchyInit()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`init()`
`void`	`setApplicationContext(org.springframework.context.ApplicationContext applicationContext)`
`void`	`setExtraLog4jUrls(java.util.List<java.lang.String> urls)`	Loads a set of augmenting/overriding log4j.properties files from locations specified via an array of Srping URLS.

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

- Constructor Detail
  - Log4JHierarchyInit
```
public Log4JHierarchyInit()
```
- Method Detail
  - setExtraLog4jUrls
```
public void setExtraLog4jUrls(java.util.List<java.lang.String> urls)
```
    Loads a set of augmenting/overriding log4j.properties files from locations specified via an array of Srping URLS.
    This function supports Spring's syntax for retrieving multiple class path resources with the same name, via the "classpath*:" prefix. For details, see: PathMatchingResourcePatternResolver.
  - setApplicationContext
```
public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException
```
    Specified by:
    
    setApplicationContext in interface org.springframework.context.ApplicationContextAware
    
    Throws:
    
    org.springframework.beans.BeansException
  - init
```
public void init()
```