org.mule.runtime.config.spring.dsl.spring

Class BeanDefinitionFactory

java.lang.Object

org.mule.runtime.config.spring.dsl.spring.BeanDefinitionFactory

public class BeanDefinitionFactory
extends Object

The BeanDefinitionFactory is the one that knows how to convert a ComponentModel to an actual BeanDefinition that can later be converted to a runtime object that will be part of the artifact.

It will recursively process a ComponentModel to create a BeanDefinition. For the time being it will collaborate with the old bean definitions parsers for configurations that are partially defined in the new parsing method.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field and Description
static String	SOURCE_TYPE
static String	SPRING_PROTOTYPE_OBJECT
static String	SPRING_SINGLETON_OBJECT
static String	TARGET_TYPE

Constructor Summary

Constructors

Constructor and Description
BeanDefinitionFactory(ComponentBuildingDefinitionRegistry componentBuildingDefinitionRegistry, ErrorTypeRepository errorTypeRepository)

Method Summary

Modifier and Type	Method and Description
static void	checkElementNameUnique(org.springframework.beans.factory.support.BeanDefinitionRegistry registry, Element element)
void	destroy() Release resources from the bean factory.
boolean	hasDefinition(org.mule.runtime.api.component.ComponentIdentifier componentIdentifier, Optional<org.mule.runtime.api.component.ComponentIdentifier> parentComponentModelOptional) Used to collaborate with the bean definition parsers mechanism.
boolean	isWrapperComponent(org.mule.runtime.api.component.ComponentIdentifier componentModel, Optional<org.mule.runtime.api.component.ComponentIdentifier> parentComponentModelOptional)
org.springframework.beans.factory.config.BeanDefinition	resolveComponentRecursively(ComponentModel parentComponentModel, ComponentModel componentModel, org.springframework.beans.factory.support.BeanDefinitionRegistry registry, BiConsumer<ComponentModel,org.springframework.beans.factory.support.BeanDefinitionRegistry> componentModelPostProcessor, BiFunction<Element,org.springframework.beans.factory.config.BeanDefinition,Either<org.springframework.beans.factory.config.BeanDefinition,org.springframework.beans.factory.config.BeanReference>> oldParsingMechanism) Creates a BeanDefinition by traversing the ComponentModel and its children.
void	resolveEagerCreationObjects(ComponentModel parentComponentModel, ComponentModel componentModel, org.springframework.beans.factory.support.BeanDefinitionRegistry registry, BiConsumer<ComponentModel,org.springframework.beans.factory.support.BeanDefinitionRegistry> componentModelPostProcessor)

Methods inherited from class java.lang.Object

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

Field Detail

SPRING_PROTOTYPE_OBJECT

public static final String SPRING_PROTOTYPE_OBJECT

See Also:

Constant Field Values

SPRING_SINGLETON_OBJECT

public static final String SPRING_SINGLETON_OBJECT

See Also:

Constant Field Values

SOURCE_TYPE

public static final String SOURCE_TYPE

See Also:

Constant Field Values

TARGET_TYPE

public static final String TARGET_TYPE

See Also:

Constant Field Values

Constructor Detail

BeanDefinitionFactory

public BeanDefinitionFactory(ComponentBuildingDefinitionRegistry componentBuildingDefinitionRegistry,
                             ErrorTypeRepository errorTypeRepository)

Parameters:

componentBuildingDefinitionRegistry - a registry with all the known ComponentBuildingDefinitions by the artifact.

errorTypeRepository -

Method Detail

resolveEagerCreationObjects

public void resolveEagerCreationObjects(ComponentModel parentComponentModel,
                                        ComponentModel componentModel,
                                        org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                        BiConsumer<ComponentModel,org.springframework.beans.factory.support.BeanDefinitionRegistry> componentModelPostProcessor)

resolveComponentRecursively

public org.springframework.beans.factory.config.BeanDefinition resolveComponentRecursively(ComponentModel parentComponentModel,
                                                                                           ComponentModel componentModel,
                                                                                           org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                                                                           BiConsumer<ComponentModel,org.springframework.beans.factory.support.BeanDefinitionRegistry> componentModelPostProcessor,
                                                                                           BiFunction<Element,org.springframework.beans.factory.config.BeanDefinition,Either<org.springframework.beans.factory.config.BeanDefinition,org.springframework.beans.factory.config.BeanReference>> oldParsingMechanism)

Creates a BeanDefinition by traversing the ComponentModel and its children.

Parameters:

parentComponentModel - the parent component model since the bean definition to be created may depend on the context.

componentModel - the component model from which we want to create the bean definition.

registry - the bean registry since it may be required to get other bean definitions to create this one or to register the bean definition.

componentModelPostProcessor - a function to post process the bean definition.

oldParsingMechanism - a function to execute the old parsing mechanism if required by children ComponentModels

Returns:

the BeanDefinition of the component model.

checkElementNameUnique

public static void checkElementNameUnique(org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
                                          Element element)

hasDefinition

public boolean hasDefinition(org.mule.runtime.api.component.ComponentIdentifier componentIdentifier,
                             Optional<org.mule.runtime.api.component.ComponentIdentifier> parentComponentModelOptional)

Used to collaborate with the bean definition parsers mechanism. If #hasDefinition returns false, then the old mechanism must be used.

Parameters:

componentIdentifier - a ComponentModel identifier.

parentComponentModelOptional - the ComponentModel parent identifier.

Returns:

true if there's a ComponentBuildingDefinition for the specified configuration identifier, false if there's not.

isWrapperComponent

public boolean isWrapperComponent(org.mule.runtime.api.component.ComponentIdentifier componentModel,
                                  Optional<org.mule.runtime.api.component.ComponentIdentifier> parentComponentModelOptional)

destroy

public void destroy()

Release resources from the bean factory.