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IdentifiableEntityManager<TContext, TEntity, TId>

Provides a specialized entity manager for entities that implement IIdentifiable<TId>. Automatically generates GUID identifiers for entities with empty IDs during insertion.

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Syntax

public abstract class IdentifiableEntityManager<TContext, TEntity, TId> : EntityManager<TContext, TEntity> where TContext : DbContext where TEntity : class, IIdentifiable<TId> where TId : struct

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Inheritance

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Constructors

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IdentifiableEntityManager

public IdentifiableEntityManager(TContext dataContext, IMessagePublisher messagePublisher)
Create a new instance of the given Manager for a given .

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Parameters

  • dataContext TContext: The instance to use for the database connection. Should be injected by the DI container.
  • messagePublisher IMessagePublisher: The SimpleMessageBus instance to use to publish Messages to a Queue. Should be injected by the DI container.

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Methods

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OnInsertingAsync

public override Task OnInsertingAsync(TEntity entity)
Perform business logic (like setting the entity’s Id) prior to saving the TEntity to the TContext.

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Parameters

  • entity TEntity: The TEntity to be inserted.

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Returns

Task