org.wamblee.system.core

Interface Scope

All Known Implementing Classes:

DefaultScope

public interface Scope

A scope represents a set of running services and the runtime information for the started components and is (usually) the result of starting a container.

Author:

Erik Brakkee

Method Summary

Modifier and Type	Method and Description
void	addRuntime(Component aComponent, Object aRuntime) Adds the runtime of a started component.
Object	get(String aKey) Retrieves a value for the key.
<T> T	getInterfaceImplementation(ProvidedInterface aProvided, Class<T> aType)
List<ProvidedInterface>	getProvidedInterfaces() Gets the provided interfaces by this scope.
Object	getRuntime(Component aComponent) Gets the runtime for a component.
Object	getRuntime(String aName) Gets the runtime for a component based on the name of the component (excluding its context).
void	publishInterface(ProvidedInterface aInterface, Object aImplementation) Publishes an implementation of a provided interface.
void	put(String aKey, Object aValue) Adds a key value pair to the scope.

Method Detail

getProvidedInterfaces

List<ProvidedInterface> getProvidedInterfaces()

Gets the provided interfaces by this scope.

Returns:

Provided interfaces.

put

void put(String aKey,
         Object aValue)

Adds a key value pair to the scope.

Parameters:

aKey - Key

aValue - Value.

get

Object get(String aKey)

Retrieves a value for the key.

Parameters:

aKey - Key.

Returns:

Value.

addRuntime

void addRuntime(Component aComponent,
                Object aRuntime)

Adds the runtime of a started component.

Parameters:

aComponent - Component.

aRuntime - Runtime.

publishInterface

void publishInterface(ProvidedInterface aInterface,
                      Object aImplementation)

Publishes an implementation of a provided interface.

Parameters:

aInterface - Interface that is provided.

aImplementation - Implementation of the interface.

getInterfaceImplementation

<T> T getInterfaceImplementation(ProvidedInterface aProvided,
                                 Class<T> aType)

getRuntime

Object getRuntime(Component aComponent)

Gets the runtime for a component.

Parameters:

aComponent - Component for which we want to get the runtime.

Returns:

Runtime.

getRuntime

Object getRuntime(String aName)

Gets the runtime for a component based on the name of the component (excluding its context).

Parameters:

aName - Component name.

Returns:

Component name.