IInitializer (Wicket Parent 9.19.0-SNAPSHOT API)

All Known Implementing Classes:

DebugBarInitializer, Initializer, Initializer, Initializer, Initializer, Initializer, Initializer, Initializer, Initializer, UploadProgressBar.ComponentInitializer
```
public interface IInitializer
```
Initializes something when application loads.
Initializer can be used for clustering. Lets say you access a page that has a link to a resource on node A now the url for the resource gets forwarded to node B, but node B doesn't have the resource registered yet because maybe the page class hasn't been loaded and so its static block hasn't run yet. So the initializer is a place for you to register all those resources and do all the stuff you used to do in the static blocks.
You don't have to pre-register package resources, as they can be initialized lazily.
Initializers can be configured via ServiceLoader, i.e. by having a file /META-INF/services/org.apache.wicket.IInitializer in the class path root, with each line containing the full class name of an IInitializer.

Author:

Jonathan Locke

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void destroy(Application application)
  
  void init(Application application)

- Method Detail
  - init
```
void init(Application application)
```
    Parameters:
    
    application - The application loading the component
  - destroy
```
void destroy(Application application)
```
    Parameters:
    
    application - The application loading the component