/// <summary>Creates a primary key predicate to be used in a Where() clause in a Linq query which is executed on the database to fetch the original entity instance /// the specified <see cref="dto"/> object was projected from.</summary> /// <param name="dto">The dto object for which the primary key predicate has to be created for.</param> /// <returns>ready to use expression</returns> public static System.Linq.Expressions.Expression <Func <EntityModel.EntityClasses.SpecificItemEntity, bool> > CreatePkPredicate(Dto.DtoClasses.SpecificItemDto dto) { return(p__0 => p__0.Id == dto.Id); }
/// <summary>Creates a primary key predicate to be used in a Where() clause in a Linq query on an IEnumerable in-memory set of entity instances /// to retrieve the original entity instance the specified <see cref="dto"/> object was projected from.</summary> /// <param name="dto">The dto object for which the primary key predicate has to be created for.</param> /// <returns>ready to use func</returns> public static Func <EntityModel.EntityClasses.SpecificItemEntity, bool> CreateInMemoryPkPredicate(Dto.DtoClasses.SpecificItemDto dto) { return(p__0 => p__0.Id == dto.Id); }
/// <summary>Updates the specified EntityModel.EntityClasses.SpecificItemEntity entity with the values stored in the dto object specified</summary> /// <param name="toUpdate">the entity instance to update.</param> /// <param name="dto">The dto object containing the source values.</param> /// <remarks>The PK field of toUpdate is set only if it's not marked as readonly.</remarks> public static void UpdateFromSpecificItemDto(this EntityModel.EntityClasses.SpecificItemEntity toUpdate, Dto.DtoClasses.SpecificItemDto dto) { if ((toUpdate == null) || (dto == null)) { return; } toUpdate.CollectionId = dto.CollectionId; toUpdate.Description = dto.Description; toUpdate.Id = dto.Id; toUpdate.Note = dto.Note; toUpdate.OldItemId = dto.OldItemId; }