Class InterceptorAggregator<TInterceptor>

Namespace

Microsoft.EntityFrameworkCore.Diagnostics

Assembly

Microsoft.EntityFrameworkCore.dll

Abstract base class for implementations of the IInterceptorAggregator service.

public abstract class InterceptorAggregator<TInterceptor> : IInterceptorAggregator where TInterceptor : class, IInterceptor

Type Parameters

TInterceptor

The interceptor type.

Inheritance

object

InterceptorAggregator<TInterceptor>

Implements

IInterceptorAggregator

Derived

IdentityResolutionInterceptorAggregator

MaterializationInterceptorAggregator

QueryExpressionInterceptorAggregator

SaveChangesInterceptorAggregator

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

The service lifetime is Scoped and multiple registrations are allowed. This means that each DbContext instance will use its own set of instances of this service. The implementations may depend on other services registered with any lifetime. The implementations do not need to be thread-safe.

See EF Core interceptors for more information and examples.

Constructors

InterceptorAggregator()

protected InterceptorAggregator()

Properties

InterceptorType

The interceptor type.

public virtual Type InterceptorType { get; }

Property Value

Type

Methods

AggregateInterceptors(IReadOnlyList<IInterceptor>)

Resolves a single IInterceptor /> from all those registered on the DbContext or in the internal service provider.

public virtual IInterceptor? AggregateInterceptors(IReadOnlyList<IInterceptor> interceptors)

Parameters

interceptors IReadOnlyList<IInterceptor>

The interceptors to combine.

Returns

IInterceptor

The combined interceptor.

CreateChain(IEnumerable<TInterceptor>)

Must be implemented by the inheriting type to create a single interceptor from the given list.

protected abstract TInterceptor CreateChain(IEnumerable<TInterceptor> interceptors)

Parameters

interceptors IEnumerable<TInterceptor>

The interceptors to combine.

Returns

TInterceptor

The combined interceptor.