org.xwiki.component.embed
Interface LifecycleHandler

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

<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