Package cz.cvut.kbss.jsonld.deserialization.reference

Class PendingReferenceRegistry

java.lang.Object

cz.cvut.kbss.jsonld.deserialization.reference.PendingReferenceRegistry

public class PendingReferenceRegistry
extends Object

Registry of pending references.

Constructor Summary

Constructors

Constructor	Description
PendingReferenceRegistry()

Method Summary

Modifier and Type	Method	Description
void	addPendingReference(String identifier, Object targetObject, Field targetField)	Registers a pending reference with the specified identifier.
void	addPendingReference(String identifier, Collection targetObject)	Registers a pending reference with the specified identifier.
void	resolveReferences(String identifier, Object referencedObject)	Resolves the pending references by replacing them with the specified full object.
void	verifyNoUnresolvedReferencesExist()	Checks whether any pending unresolved references are left.

Methods inherited from class java.lang.Object

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

Constructor Details

PendingReferenceRegistry

public PendingReferenceRegistry()

Method Details

addPendingReference

public void addPendingReference(String identifier,
 Object targetObject,
 Field targetField)

Registers a pending reference with the specified identifier.

Parameters:

identifier - Reference identifier

targetObject - Object which contains the referring attribute

targetField - Field representing the target attribute

addPendingReference

public void addPendingReference(String identifier,
 Collection targetObject)

Registers a pending reference with the specified identifier.

Parameters:

identifier - Reference identifier

targetObject - Collection referencing the object

resolveReferences

public void resolveReferences(String identifier,
 Object referencedObject)

Resolves the pending references by replacing them with the specified full object.

This method goes through the pending references and sets the specified referencedObject on the corresponding target objects.

Parameters:

identifier - Identifier of the referenced object

referencedObject - The referenced object

Throws:

TargetTypeException - If the referencedObject cannot be assigned to a target field due to type mismatch

verifyNoUnresolvedReferencesExist

public void verifyNoUnresolvedReferencesExist()

Checks whether any pending unresolved references are left.

Throws:

UnresolvedReferenceException - Thrown when pending references exist