Class ResourceChangeTracker<TResource>

Namespace

JsonApiDotNetCore.Resources

Assembly

JsonApiDotNetCore.dll

Used to determine whether additional changes to a resource (side effects), not specified in a POST or PATCH request, have been applied.

[PublicAPI]
public sealed class ResourceChangeTracker<TResource> : IResourceChangeTracker<TResource> where TResource : class, IIdentifiable

Type Parameters

TResource

The resource type.

Inheritance

object

ResourceChangeTracker<TResource>

Implements

IResourceChangeTracker<TResource>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

ResourceChangeTracker(IJsonApiRequest, ITargetedFields)

public ResourceChangeTracker(IJsonApiRequest request, ITargetedFields targetedFields)

Parameters

request IJsonApiRequest

targetedFields ITargetedFields

Methods

HasImplicitChanges()

Validates if any exposed resource attributes that were not in the POST or PATCH request have been changed. And validates if the values from the request are stored without modification.

public bool HasImplicitChanges()

Returns

bool

true if the attribute values from the POST or PATCH request were the only changes; false, otherwise.

SetFinallyStoredAttributeValues(TResource)

Sets the exposed resource attributes as stored in database, after applying the POST or PATCH operation.

public void SetFinallyStoredAttributeValues(TResource resource)

Parameters

resource TResource

SetInitiallyStoredAttributeValues(TResource)

Sets the exposed resource attributes as stored in database, before applying the PATCH operation. For POST operations, this sets exposed resource attributes to their default value.

public void SetInitiallyStoredAttributeValues(TResource resource)

Parameters

resource TResource

SetRequestAttributeValues(TResource)

Sets the (subset of) exposed resource attributes from the POST or PATCH request.

public void SetRequestAttributeValues(TResource resource)

Parameters

resource TResource