LifecycleHandler (XWiki Commons - Component - Default Implementation 15.0 API)

All Known Implementing Classes:

ComposableLifecycleHandler, InitializableLifecycleHandler
```
public interface LifecycleHandler
```
A lifecycle handler is used when instantiating a Component and can perform operation to set up the component (for example if a component implements a given interface calls a method of that interface, etc).

Since:

3.2RC1

Version:

$Id: c880110c7d96ed6f3699ffacae76c5f0fab996a9 $

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T> void`	`handle(T instance, ComponentDescriptor<T> descriptor, ComponentManager componentManager)`	Handle initialization of the passed component instance.

- Method Detail
  - handle
```
<T> void handle(T instance,
                ComponentDescriptor<T> descriptor,
                ComponentManager componentManager)
         throws Exception
```
    Handle initialization of the passed component instance.
    
    Type Parameters:
    
    T - the type of the Component
    
    Parameters:
    
    instance - the component instance to initialize
    
    descriptor - the descriptor of the passed component
    
    componentManager - the component manager which is initializing the Component
    
    Throws:
    
    Exception - in case the handler fails to handle the Component initialization