Class FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult>

Namespace

Whipstaff.MediatR.EntityFrameworkCore

Assembly

Whipstaff.MediatR.EntityFrameworkCore.dll

MediatR request handler for acting on an entity framework dbset.

public abstract class FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult> : FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>, IQueryHandler<TQuery, TResult?>, IRequestHandler<TQuery, TResult?> where TQuery : IQuery<TResult?> where TDbContext : DbContext where TEntity : class

Type Parameters

TQuery

The type for the MediatR Query.

TDbContext

The type for the Entity Framework DB Context.

TEntity

The type for the POCO object.

TResult

The type for the Result.

Inheritance

object

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult>

Implements

IQueryHandler<TQuery, TResult>

IRequestHandler<TQuery, TResult>

Derived

FetchFromEntityFrameworkByInt32IdQueryHandler<TQuery, TDbContext, TEntity, TResult>

FetchFromEntityFrameworkByLongIdQueryHandler<TQuery, TDbContext, TEntity, TResult>

Inherited Members

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>.Handle(TQuery, CancellationToken)

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>.ExtendQueryable(IQueryable<TEntity>)

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>.GetWherePredicate(TQuery)

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>.GetSelector()

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>.GetDbSet(TDbContext)

FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult, TResult>.GetResultAsync(IQueryable<TResult>, CancellationToken)

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

FetchFromEntityFrameworkQueryHandler(IDbContextFactory<TDbContext>)

Initializes a new instance of the FetchFromEntityFrameworkQueryHandler<TQuery, TDbContext, TEntity, TResult> class.

protected FetchFromEntityFrameworkQueryHandler(IDbContextFactory<TDbContext> dbContextFactory)

Parameters

dbContextFactory IDbContextFactory<TDbContext>

The factory for the database context.