Class EntityFrameworkCoreExtensions

Namespace

NextORM.EntityFrameworkCore

Assembly

nextorm.entityframeworkcore.dll

Bridges an EF Core DbContext to a nextorm IDataContext: the nextorm context runs on the same connection, enlists EF's active transaction, and reads its mapping from the EF model.

public static class EntityFrameworkCoreExtensions

Inheritance

object

EntityFrameworkCoreExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

The bridge shares EF Core's connection and, when EF has one active, its transaction: nextorm reads and writes executed through the returned context participate in that transaction, while EF keeps ownership of both — the bridge never closes, commits or rolls them back. It is not a SaveChanges bridge: nextorm DML bypasses EF's change tracker, so rows it writes are unknown to the tracker. The mapping read from the EF model lives in a process-wide cache, so at most one mapping per CLR type is kept, and EF's non-relational InMemory provider is not supported.

Methods

CreateNextOrmContext(DbContext, Action<DataContextBuilder>?)

Creates a nextorm IDataContext over the EF Core connection of dbContext, using the mapping read from dbContext's model.

public static IDataContext CreateNextOrmContext(this DbContext dbContext, Action<DataContextBuilder>? configure = null)

Parameters

dbContext DbContext

The EF Core context whose connection, model and current transaction are reused.

configure Action<DataContextBuilder>

Optional nextorm configuration applied after the provider is selected from dbContext.Database.ProviderName; use it to override provider defaults.

Returns

IDataContext

An IDataContext that executes on the EF connection and, when dbContext.Database.CurrentTransaction is active, inside that transaction.

Exceptions

ArgumentNullException

dbContext is null.

InvalidOperationException

The EF provider reported by ProviderName is not one of the supported providers.