Package com.broadleafcommerce.data.tracking.core.transition

Class DefaultTransitionHandler

java.lang.Object

com.broadleafcommerce.data.tracking.core.transition.DefaultTransitionHandler

All Implemented Interfaces:

TransitionHandler

public class DefaultTransitionHandler
extends Object
implements TransitionHandler

Base implementation of TransitionHandler that takes in a business domain. Used to a create a sandbox change listener for a Sandboxable entity.

Author:

Chad Harchar (charchar)

Constructor Summary

Constructors

Constructor	Description
DefaultTransitionHandler(TrackableRepository<Trackable> repository, WorkflowMapper mapper, CommonCatalogService<Catalog> commonCatalogService, com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> resourceLockRepository, Class<?> entityDomain, com.broadleafcommerce.common.messaging.notification.NotificationManager notificationManager, WorkflowRequestCompletionNotifier completionNotifier, com.broadleafcommerce.common.messaging.notification.NotificationStateService notificationStateService, com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper serializationHelper, com.broadleafcommerce.common.extension.data.DataRouteReference routeReference, SingleIndexRequestMessageFactory factory)
DefaultTransitionHandler(WorkflowTransitionHelper helper, Class<?> businessDomain, Class<?> entityDomain)

Method Summary

Modifier and Type	Method	Description
Optional<Class<?>>	getEntityDomain()	The entity domain to use if the inheriting class's generic P is the interface ContextStateAware.
protected Set<String>	getInstantiableEntitiesWhitelist()	If setInstantiableEntitiesWhitelist(Set) was called with a non-null argument, the field will be non-null and will be returned as-is.
protected org.springframework.data.mapping.context.MappingContext<?,?>	getMappingContext()	Normally, setMappingContext(MappingContext) is called directly by TransitionHandlerFactory, but this method is also Autowired to enable standard bean injection.
boolean	isRequestedEntityWhitelistedForTransition(TransitionRequest request)	Examines whether the provided TransitionRequest.getEntity() is whitelisted for transition operations by this handler.
void	processDeploymentRequest(WorkflowDeployRequest request)	Handle the WorkflowDeployRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.
void	processPromotionRequest(WorkflowPromoteRequest request)	Handle the WorkflowPromoteRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.
void	processRebasingRequest(WorkflowRebaseRequest request)	Handle the WorkflowRebaseRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.
void	processRejectionRequest(WorkflowRejectRequest request)	Handle the WorkflowRejectRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.
void	processReversionRequest(WorkflowRevertRequest request)	Handle the WorkflowRevertRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.
void	setInstantiableEntitiesWhitelist(Set<String> instantiableEntitiesWhitelist)
void	setMappingContext(org.springframework.data.mapping.context.MappingContext<?,?> mappingContext)	Normally, setMappingContext(MappingContext) is called directly by TransitionHandlerFactory, but this method is also Autowired to enable standard bean injection.
String	toString()
DefaultTransitionHandler	withEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)
DefaultTransitionHandler	withPropagationManager(PropagationManager propagationManager)
DefaultTransitionHandler	withTypeFactory(com.broadleafcommerce.common.extension.TypeFactory typeFactory)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.broadleafcommerce.data.tracking.core.transition.TransitionHandler

canHandle, canHandleDynamically, getNarrowedEntity, handle, handle, handle, handle, handle, logger, validate

Constructor Details

DefaultTransitionHandler

public DefaultTransitionHandler(TrackableRepository<Trackable> repository,
 WorkflowMapper mapper,
 CommonCatalogService<Catalog> commonCatalogService,
 com.broadleafcommerce.common.messaging.repository.ResourceLockRepository<?,?> resourceLockRepository,
 Class<?> entityDomain,
 com.broadleafcommerce.common.messaging.notification.NotificationManager notificationManager,
 WorkflowRequestCompletionNotifier completionNotifier,
 com.broadleafcommerce.common.messaging.notification.NotificationStateService notificationStateService,
 com.broadleafcommerce.common.messaging.notification.MessageSerializationHelper serializationHelper,
 @Nullable
 com.broadleafcommerce.common.extension.data.DataRouteReference routeReference,
 SingleIndexRequestMessageFactory factory)

DefaultTransitionHandler

public DefaultTransitionHandler(WorkflowTransitionHelper helper,
 Class<?> businessDomain,
 Class<?> entityDomain)

Method Details

withPropagationManager

public DefaultTransitionHandler withPropagationManager(PropagationManager propagationManager)

withTypeFactory

public DefaultTransitionHandler withTypeFactory(com.broadleafcommerce.common.extension.TypeFactory typeFactory)

withEventPublisher

public DefaultTransitionHandler withEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)

getEntityDomain

public Optional<Class<?>> getEntityDomain()

Description copied from interface: TransitionHandler

The entity domain to use if the inheriting class's generic P is the interface ContextStateAware.

Specified by:

getEntityDomain in interface TransitionHandler

Returns:

The business domain to use if the inheriting class's generic P is the interface ContextStateAware.

processPromotionRequest

public void processPromotionRequest(WorkflowPromoteRequest request)

Description copied from interface: TransitionHandler

Handle the WorkflowPromoteRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.

Specified by:

processPromotionRequest in interface TransitionHandler

Parameters:

request - The request for a Trackable entity promotion

processDeploymentRequest

public void processDeploymentRequest(WorkflowDeployRequest request)

Description copied from interface: TransitionHandler

Handle the WorkflowDeployRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.

Specified by:

processDeploymentRequest in interface TransitionHandler

Parameters:

request - The request for a Trackable entity deployment

processRejectionRequest

public void processRejectionRequest(WorkflowRejectRequest request)

Description copied from interface: TransitionHandler

Handle the WorkflowRejectRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.

Specified by:

processRejectionRequest in interface TransitionHandler

Parameters:

request - The request for a Trackable entity rejection

processReversionRequest

public void processReversionRequest(WorkflowRevertRequest request)

Description copied from interface: TransitionHandler

Handle the WorkflowRevertRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.

Specified by:

processReversionRequest in interface TransitionHandler

Parameters:

request - The request for a Trackable entity reversion

processRebasingRequest

public void processRebasingRequest(WorkflowRebaseRequest request)

Description copied from interface: TransitionHandler

Handle the WorkflowRebaseRequest that has been deemed appropriate for this handler based on comparing the WorkflowTransitionRequest.getEntity() against the generic type of the handler implementation.

Specified by:

processRebasingRequest in interface TransitionHandler

Parameters:

request - The request for a Trackable entity rebase

isRequestedEntityWhitelistedForTransition

public boolean isRequestedEntityWhitelistedForTransition(TransitionRequest request)

Description copied from interface: TransitionHandler

Examines whether the provided TransitionRequest.getEntity() is whitelisted for transition operations by this handler.

This is most important for security purposes since the entity class will be dynamically loaded. Only allowing instantiation of whitelisted types protects against injection of malicious code.

Specified by:

isRequestedEntityWhitelistedForTransition in interface TransitionHandler

Parameters:

request - the TransitionRequest whose TransitionRequest.getEntity() should be checked

Returns:

true if the entity is whitelisted, false otherwise

setInstantiableEntitiesWhitelist

public void setInstantiableEntitiesWhitelist(Set<String> instantiableEntitiesWhitelist)

getInstantiableEntitiesWhitelist

protected Set<String> getInstantiableEntitiesWhitelist()

If setInstantiableEntitiesWhitelist(Set) was called with a non-null argument, the field will be non-null and will be returned as-is.

If setInstantiableEntitiesWhitelist(Set) was not called and getMappingContext() is available, it will be used to compute a new value based on the available persistent entities.

Returns:

the existing or newly-computed value of instantiableEntitiesWhitelist

toString

public String toString()

Overrides:

toString in class Object

setMappingContext

@Autowired
public void setMappingContext(@Nullable
 org.springframework.data.mapping.context.MappingContext<?,?> mappingContext)

Normally, setMappingContext(MappingContext) is called directly by TransitionHandlerFactory, but this method is also Autowired to enable standard bean injection.

getMappingContext

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

Normally, setMappingContext(MappingContext) is called directly by TransitionHandlerFactory, but this method is also Autowired to enable standard bean injection.