Package ch.tocco.nice2.dms.api.reference

Interface ContentReferenceDao

All Known Implementing Classes:

ContentReferenceDaoImpl

public interface ContentReferenceDao

This DAO is responsible for persisting entities of type "Content_reference".

Method Summary

Modifier and Type	Method	Description
Set<ContentReferenceSource>	findPointingTo(Entity target)	Find all entities that point to the given entity.
Optional<Entity>	getTarget(ContentReference contentReference)	Get the target entity the given reference is pointing to.
void	update(Entity entity, String fieldName, Set<ContentReference> contentReferences)	Update the content references an entity.

Method Details

update

void update(Entity entity,
 String fieldName,
 Set<ContentReference> contentReferences)

Update the content references an entity.

Parameters:

entity - The entity to update the references of.

fieldName - The text field which contains the references.

contentReferences - The references of the entity.

findPointingTo

Set<ContentReferenceSource> findPointingTo(Entity target)

Find all entities that point to the given entity.

Parameters:

target - The target entity to find the referring entities for.

Returns:

all entities which have a reference to the given entity.

getTarget

Optional<Entity> getTarget(ContentReference contentReference)

Get the target entity the given reference is pointing to.

Parameters:

contentReference - The reference pointing to a target.

Returns:

the target entity.