com.broadleafcommerce.metadata.dsl.registry

Class AbstractComponentRegistry<R extends AbstractComponentRegistry<R>>

java.lang.Object

com.broadleafcommerce.metadata.dsl.registry.AbstractComponentRegistry<R>

All Implemented Interfaces:

ComponentRegistry<R>

Direct Known Subclasses:

DefaultComponentRegistry

public abstract class AbstractComponentRegistry<R extends AbstractComponentRegistry<R>>
extends Object
implements ComponentRegistry<R>

An abstract implementation of ComponentRegistry used for storing and retrieving Components.

This registry is typically configured as a bean during the auto-configuration of a Spring Boot application. In most cases, the initialize(List, List) method will be called shortly after instantiation to initialize the registry using a set of ComponentSource and FrameworkComponentSource beans. FrameworkComponentSource beans will be processed prior to the ComponentSource beans, which allows ComponentSource beans to potentially extend or modify the framework components.

Once the registry has been initialized by the component sources, the initialization will make a call to validateRegistry() in order to validate each and every component within the registry using ComponentValidatorManager. If isFailOnValidationError() is true, this will cause an IllegalStateException to be thrown.

Author:

Nick Crum (ncrum)

Constructor Summary

Constructors

Constructor and Description
AbstractComponentRegistry(ComponentValidatorManager validatorManager)

Method Summary

Modifier and Type	Method and Description
R	add(Component<?> component)
R	add(String id, Component<?> component)
R	addComponent(String id, Component<?> component)
Component<?>	get(String id)
<T extends Component<T>> T	get(String key, Class<T> clazz)
Component<?>	getComponent(String id)
<T extends Component<T>> T	getComponent(String id, Class<T> clazz)
Map<String,Component<?>>	getComponents()
ComponentValidatorManager	getValidatorManager()
boolean	has(String id)
boolean	hasComponent(String id)
void	initialize(List<FrameworkComponentSource> frameworkComponentSources, List<ComponentSource> componentSources) Primary method of initializing the registry with components.
boolean	isFailOnValidationError()
R	remove(String id)
R	removeComponent(String id)
protected R	self()
void	setFailOnValidationError(boolean failOnValidationError)
void	validateRegistry() Validates each component within the registry using the ComponentValidatorManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractComponentRegistry

public AbstractComponentRegistry(ComponentValidatorManager validatorManager)

Method Detail

initialize

public void initialize(@Nullable
                       List<FrameworkComponentSource> frameworkComponentSources,
                       @Nullable
                       List<ComponentSource> componentSources)

Primary method of initializing the registry with components.

First, the list of FrameworkComponentSource will be used to register any framework Components. Second, the list of ComponentSource will be used to register new components and extend any framework components. Lastly, the ComponentValidatorManager will be used in validateRegistry() to validate every the components within the registry.

Parameters:

frameworkComponentSources - the list of sources of framework components

componentSources - the list of sources of components

validateRegistry

public void validateRegistry()

Validates each component within the registry using the ComponentValidatorManager.

If isFailOnValidationError() is set to true, then any validation errors will cause an IllegalStateException to be thrown. If it is set to false, then no exception will be thrown, but debug logging may still occur within the ComponentValidatorManager.

self

protected R self()

addComponent

public R addComponent(String id,
                      Component<?> component)

Specified by:

addComponent in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

add

public R add(String id,
             Component<?> component)

Specified by:

add in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

add

public R add(Component<?> component)

Specified by:

add in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

removeComponent

public R removeComponent(String id)

Specified by:

removeComponent in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

remove

public R remove(String id)

Specified by:

remove in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

hasComponent

public boolean hasComponent(String id)

Specified by:

hasComponent in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

has

public boolean has(String id)

Specified by:

has in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

getComponent

public Component<?> getComponent(String id)

Specified by:

getComponent in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

getComponent

public <T extends Component<T>> T getComponent(String id,
                                               Class<T> clazz)

Specified by:

getComponent in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

get

public Component<?> get(String id)

Specified by:

get in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

get

public <T extends Component<T>> T get(String key,
                                      Class<T> clazz)

Specified by:

get in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

getValidatorManager

public ComponentValidatorManager getValidatorManager()

getComponents

public Map<String,Component<?>> getComponents()

Specified by:

getComponents in interface ComponentRegistry<R extends AbstractComponentRegistry<R>>

isFailOnValidationError

public boolean isFailOnValidationError()

setFailOnValidationError

public void setFailOnValidationError(boolean failOnValidationError)