Package com.broadleafcommerce.data.tracking.core.messaging

Class TransitionHandlerFactory

java.lang.Object

com.broadleafcommerce.data.tracking.core.messaging.TransitionHandlerFactory

All Implemented Interfaces:

TransitionHandlerCustomizer

public class TransitionHandlerFactory
extends Object
implements TransitionHandlerCustomizer

Used to create TransitionHandlers for sandboxable entities and delegate to them when a sandbox message is received. Sandboxable entities are marked with @TrackableExtension(TrackableBehavior.SANDBOX). Transition handlers are created in the following way:

• Retrieve all entities
• Filter out any non-sandboxable entities
• For each entity, get the business domain name. For example, `JpaProduct.java` has the method `getBusinessDomainType()` which points to `Product.class`
• Using the entity persisted-domain name, construct a name by lowercasing the first letter and appending `TransitionHandler`. To follow the previous example, it would be `jpaProductTransitionHandler`
• Check if there is already a bean with that name created and use that. This allows overriding these Transition Handlers with custom behavior.
• If there is no bean created, construct a new Transition Handler using DefaultTransitionHandler for this entity.
• Add the transition handler to the list of handlers.

Author:

Chad Harchar (charchar)

Constructor Summary

Constructors

Constructor	Description
TransitionHandlerFactory(com.broadleafcommerce.common.extension.data.DataRouteReference routeReference, org.springframework.data.mapping.context.MappingContext<?,?> mappingContext, TrackableBehaviorUtil behaviorUtil, WorkflowMapper workflowMapper, org.springframework.context.ApplicationContext applicationContext, DomainMapperManager domainMapper, com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> resourceLockRepository, com.broadleafcommerce.common.messaging.notification.NotificationManager notificationManager, WorkflowRequestCompletionNotifier completionNotifier, com.broadleafcommerce.common.extension.TypeFactory factory, com.broadleafcommerce.common.messaging.notification.NotificationStateService notificationStateService, com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper helper, RepositoryUtility repositories, SingleIndexRequestMessageFactory singleIndexRequestMessageFactory)
TransitionHandlerFactory(com.broadleafcommerce.common.extension.data.DataRouteReference routeReference, org.springframework.data.mapping.context.MappingContext<?,?> mappingContext, TrackableBehaviorUtil behaviorUtil, WorkflowMapper workflowMapper, org.springframework.context.ApplicationContext applicationContext, DomainMapperManager domainMapper, com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> resourceLockRepository, com.broadleafcommerce.common.messaging.notification.NotificationManager notificationManager, WorkflowRequestCompletionNotifier completionNotifier, com.broadleafcommerce.common.extension.TypeFactory factory, com.broadleafcommerce.common.messaging.notification.NotificationStateService notificationStateService, com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper helper, RepositoryUtility repositories, CommonCatalogService<Catalog> commonCatalogService, SingleIndexRequestMessageFactory singleIndexRequestMessageFactory, PropagationManager propagationManager, com.broadleafcommerce.common.extension.TypeFactory typeFactory)

Method Summary

Modifier and Type	Method	Description
List<TransitionHandler>	customizeHandlers(List<TransitionHandler> handlers)
protected org.springframework.context.ApplicationContext	getApplicationContext()
protected TrackableBehaviorUtil	getBehaviorUtil()
protected Optional<Class<?>>	getBusinessDomain(org.springframework.data.mapping.PersistentEntity<?,?> entity, Class<?> type)
protected CommonCatalogService<Catalog>	getCommonCatalogService()
protected WorkflowRequestCompletionNotifier	getCompletionNotifier()
protected DomainMapperManager	getDomainMapper()
protected List<org.springframework.data.mapping.PersistentEntity<?,?>>	getEligiblePersistentEntities()	We only want to have TransitionHandler instances for most-derived persisted domain types.
protected com.broadleafcommerce.common.extension.TypeFactory	getFactory()
protected com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper	getHelper()
protected org.springframework.data.mapping.context.MappingContext<?,?>	getMappingContext()
protected com.broadleafcommerce.common.messaging.notification.NotificationManager	getNotificationManager()
protected Optional<TransitionHandler>	getOrCreateTransitionHandler(Class<?> type, Class<?> businessDomain)
protected PropagationManager	getPropagationManager()
protected RepositoryUtility	getRepositories()
protected com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?>	getResourceLockRepository()
protected com.broadleafcommerce.common.extension.data.DataRouteReference	getRouteReference()
protected SingleIndexRequestMessageFactory	getSingleIndexRequestMessageFactory()
protected Optional<TransitionHandler>	getTransitionHandler(org.springframework.data.mapping.PersistentEntity<?,?> entity)
protected com.broadleafcommerce.common.extension.TypeFactory	getTypeFactory()
protected WorkflowMapper	getWorkflowMapper()
void	setCatalogService(CommonCatalogService<Catalog> commonCatalogService)
void	setPropagationManager(PropagationManager propagationManager)
void	setTypeFactory(com.broadleafcommerce.common.extension.TypeFactory typeFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransitionHandlerFactory

public TransitionHandlerFactory(com.broadleafcommerce.common.extension.data.DataRouteReference routeReference,
                                org.springframework.data.mapping.context.MappingContext<?,?> mappingContext,
                                TrackableBehaviorUtil behaviorUtil,
                                WorkflowMapper workflowMapper,
                                org.springframework.context.ApplicationContext applicationContext,
                                DomainMapperManager domainMapper,
                                com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> resourceLockRepository,
                                com.broadleafcommerce.common.messaging.notification.NotificationManager notificationManager,
                                WorkflowRequestCompletionNotifier completionNotifier,
                                com.broadleafcommerce.common.extension.TypeFactory factory,
                                com.broadleafcommerce.common.messaging.notification.NotificationStateService notificationStateService,
                                com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper helper,
                                RepositoryUtility repositories,
                                CommonCatalogService<Catalog> commonCatalogService,
                                SingleIndexRequestMessageFactory singleIndexRequestMessageFactory,
                                PropagationManager propagationManager,
                                com.broadleafcommerce.common.extension.TypeFactory typeFactory)

TransitionHandlerFactory

public TransitionHandlerFactory(com.broadleafcommerce.common.extension.data.DataRouteReference routeReference,
                                org.springframework.data.mapping.context.MappingContext<?,?> mappingContext,
                                TrackableBehaviorUtil behaviorUtil,
                                WorkflowMapper workflowMapper,
                                org.springframework.context.ApplicationContext applicationContext,
                                DomainMapperManager domainMapper,
                                com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> resourceLockRepository,
                                com.broadleafcommerce.common.messaging.notification.NotificationManager notificationManager,
                                WorkflowRequestCompletionNotifier completionNotifier,
                                com.broadleafcommerce.common.extension.TypeFactory factory,
                                com.broadleafcommerce.common.messaging.notification.NotificationStateService notificationStateService,
                                com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper helper,
                                RepositoryUtility repositories,
                                SingleIndexRequestMessageFactory singleIndexRequestMessageFactory)

Method Detail

setCatalogService

@Autowired(required=false)
public void setCatalogService(CommonCatalogService<Catalog> commonCatalogService)

customizeHandlers

public List<TransitionHandler> customizeHandlers(List<TransitionHandler> handlers)

Specified by:

customizeHandlers in interface TransitionHandlerCustomizer

getEligiblePersistentEntities

protected List<org.springframework.data.mapping.PersistentEntity<?,?>> getEligiblePersistentEntities()

We only want to have TransitionHandler instances for most-derived persisted domain types. If an entity is extended, we want to create a handler for the extended domain, not the base class.

By default, this method will obtain all persistent entities from the MappingContext and subsequently filter to only the most-derived types. For example, if the base type JpaSomething has an extension JpaExtendedSomething, only JpaExtendedSomething will have a handler created.

Returns:

a filtered list of the most-derived persisted entity types

getTransitionHandler

protected Optional<TransitionHandler> getTransitionHandler(org.springframework.data.mapping.PersistentEntity<?,?> entity)

getBusinessDomain

protected Optional<Class<?>> getBusinessDomain(org.springframework.data.mapping.PersistentEntity<?,?> entity,
                                               Class<?> type)

getOrCreateTransitionHandler

protected Optional<TransitionHandler> getOrCreateTransitionHandler(Class<?> type,
                                                                   Class<?> businessDomain)

getRouteReference

protected com.broadleafcommerce.common.extension.data.DataRouteReference getRouteReference()

getMappingContext

protected org.springframework.data.mapping.context.MappingContext<?,?> getMappingContext()

getBehaviorUtil

protected TrackableBehaviorUtil getBehaviorUtil()

getWorkflowMapper

protected WorkflowMapper getWorkflowMapper()

getApplicationContext

protected org.springframework.context.ApplicationContext getApplicationContext()

getDomainMapper

protected DomainMapperManager getDomainMapper()

getResourceLockRepository

protected com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> getResourceLockRepository()

getNotificationManager

protected com.broadleafcommerce.common.messaging.notification.NotificationManager getNotificationManager()

getCompletionNotifier

protected WorkflowRequestCompletionNotifier getCompletionNotifier()

getFactory

protected com.broadleafcommerce.common.extension.TypeFactory getFactory()

getHelper

protected com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper getHelper()

getRepositories

protected RepositoryUtility getRepositories()

getCommonCatalogService

protected CommonCatalogService<Catalog> getCommonCatalogService()

getSingleIndexRequestMessageFactory

protected SingleIndexRequestMessageFactory getSingleIndexRequestMessageFactory()

getPropagationManager

protected PropagationManager getPropagationManager()

setPropagationManager

@Autowired
public void setPropagationManager(@Nullable
                                  PropagationManager propagationManager)

getTypeFactory

protected com.broadleafcommerce.common.extension.TypeFactory getTypeFactory()

setTypeFactory

@Autowired
public void setTypeFactory(@Nullable
                           com.broadleafcommerce.common.extension.TypeFactory typeFactory)