Package me.gilbva.shrike.context

Interface IocContextListener<T>

Type Parameters:

T - Component class that you want listen.

EXAMPLES

                                  @Component
                                  class MyContextListener implement ContextListener<MyComponent>
                                  {
                                       public void preCreateComponent(Class<MyComponent>; component)
                                       {
                                           //only is call when MyComponent is pre create
                                       }

                                       public void preInitComponent(Class<MyComponent> component)
                                       {
                                           //only is call when MyComponent is pre init
                                       }

                                       public void postInitComponent(Class<MyComponent> component)
                                       {
                                           //only is call when MyComponent is post init
                                       }
                                  }
                                  

If you want to listen to all components use Object

                                  @Component
                                  class MyContextListener implement ContextListener<Object>
                                  {
                                       public void preCreateComponent(Class<Object> component)
                                       {
                                           //is call for each component pre create
                                       }

                                       public void preInitComponent(Class<Object> component)
                                       {
                                           //is call for each component pre init
                                       }

                                       public void postInitComponent(Class<Object> component)
                                       {
                                           //is call for each component post init
                                       }
                                  }
                                  

All Known Subinterfaces:

Scope

All Known Implementing Classes:

Application

public interface IocContextListener<T>

A listener for the IocContext. This interfaz is mean to be implemented in order for the container to call his methods upon the events that take place on the IocContext

The context listener will be any component that implements the interface ContextListener, the framework must search all ContextListener implementations via the standard way of components resolution and call the 3 methods of the interface in the propper place.

Author:

Gilberto Vento

Method Summary

Modifier and Type	Method	Description
void	postInitComponent(java.lang.Class<T> clazz, T instance)	Will be called after the components dependencies injection.
void	preCreateComponent(java.lang.Class<T> clazz)	Will be called before a component is created
void	preInitComponent(java.lang.Class<T> clazz, T instance)	Will be called after the component has been instantiate and before injecting the components dependencies

Method Details

preCreateComponent

void preCreateComponent(java.lang.Class<T> clazz)

Will be called before a component is created

Parameters:

clazz - The component class

preInitComponent

void preInitComponent(java.lang.Class<T> clazz, T instance)

Will be called after the component has been instantiate and before injecting the components dependencies

Parameters:

clazz - The component class

instance - The component instance

postInitComponent

void postInitComponent(java.lang.Class<T> clazz, T instance)

Will be called after the components dependencies injection.

Parameters:

clazz - The component class

instance - The component instance