Package page.codeberg.rrangelo.contextfx.reactive.components

Class ReactiveContainer

java.lang.Object

page.codeberg.rrangelo.contextfx.components.Container

page.codeberg.rrangelo.contextfx.reactive.components.ReactiveContainer

public class ReactiveContainer
extends Container

Reactive extension of the Container that supports ReactFX observable types as dependencies.

ReactiveContainer extends the standard container with two additional capabilities:

• Reactive registration: reactiveRegister(Class, String) creates an instance of the class, then wraps it in the appropriate ReactFX primitive (Var, Val, or EventStream) based on the declared field/parameter type before storing it.
• Reactive resolution: reactiveResolver(Class, String) retrieves an instance and casts it to the requested reactive type.

Generic type arguments are resolved at registration time via ParameterizedType so that the inner value type can be instantiated recursively.

Author:

Ramon Rangel Osorio <ramon.rangel@protonmail.com>

See Also:

• Container
• ReactiveContextApplication

Field Summary

Fields inherited from class page.codeberg.rrangelo.contextfx.components.Container

CONTAINER, DEFAULT_IDENTIFIER, IS_DEFAULT_CONSTRUCTOR, IS_PARAMETERIZED_CONSTRUCTOR

Method Summary

Modifier and Type	Method	Description
static ReactiveContainer	getInstance()	Convenience alias for getReactiveInstance().
static ReactiveContainer	getReactiveInstance()	Returns the singleton ReactiveContainer instance.
final void	reactiveRegister(Class<?> clazz, String identifier)	Creates a reactive instance of clazz, wraps it in the appropriate ReactFX primitive, and registers it under the given identifier.
final <T> T	reactiveResolver(Class<T> clazz, String identifier)	Resolves a registered reactive component and casts it to the requested type.

Methods inherited from class page.codeberg.rrangelo.contextfx.components.Container

createInstance, createInstanceByDefaultConstructor, createInstanceByParameterizedConstructor, createParametersInstances, getComponent, getComponent, getComponents, register, register, replace, resolver, validateClasNameAndIdentifier

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getReactiveInstance

public static ReactiveContainer getReactiveInstance()

Returns the singleton ReactiveContainer instance.

Returns:

the application-wide reactive container

getInstance

public static ReactiveContainer getInstance()

Convenience alias for getReactiveInstance().

Returns:

the application-wide reactive container

reactiveRegister

public final void reactiveRegister(Class<?> clazz,
 String identifier)

Creates a reactive instance of clazz, wraps it in the appropriate ReactFX primitive, and registers it under the given identifier.

Parameters:

clazz - the reactive class to instantiate and register

identifier - the registration identifier; blank maps to Container.DEFAULT_IDENTIFIER

reactiveResolver

public final <T> T reactiveResolver(Class<T> clazz,
 String identifier)

Resolves a registered reactive component and casts it to the requested type.

Type Parameters:

T - the expected reactive component type

Parameters:

clazz - the class to resolve

identifier - the registration identifier; blank resolves Container.DEFAULT_IDENTIFIER

Returns:

the registered component instance cast to T

Throws:

IllegalArgumentException - if the class or identifier is not registered