/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public MongoDbOptionsExtension([CanBeNull] MongoDbOptionsExtension existing = null)
{
if (existing != null)
{
_mongoClient = existing.MongoClient;
_databaseName = existing.DatabaseName;
}
}
/// <summary>
/// Sets the name of the MongoDB database to use with the <see cref="DbContext"/> being configured.
/// </summary>
/// <param name="databaseName">The name of the MongoDB database instance to use with the current <see cref="DbContext"/>.</param>
/// <returns>This <see cref="MongoDbOptionsExtension"/>, so that calls can be chained.</returns>
public MongoDbContextOptionsBuilder UseDatabase([NotNull] string databaseName)
{
Check.NotEmpty(databaseName, nameof(databaseName));
MongoDbOptionsExtension extension = CloneExtension();
extension.DatabaseName = databaseName;
((IDbContextOptionsBuilderInfrastructure)OptionsBuilder).AddOrUpdateExtension(extension);
return(this);
}
private static DbContextOptionsBuilder SetupMongoDb(
[NotNull] DbContextOptionsBuilder optionsBuilder,
[NotNull] Action <MongoDbOptionsExtension> mongoDbOptionsExtensionAction,
[CanBeNull] Action <MongoDbContextOptionsBuilder> mongoDbOptionsAction)
{
MongoDbOptionsExtension extension = GetOrCreateExtension(optionsBuilder);
mongoDbOptionsExtensionAction(extension);
((IDbContextOptionsBuilderInfrastructure)optionsBuilder).AddOrUpdateExtension(extension);
ConfigureWarnings(optionsBuilder);
mongoDbOptionsAction?.Invoke(new MongoDbContextOptionsBuilder(optionsBuilder));
return(optionsBuilder);
}
/// <summary>
/// Registers default implementations of all services not already registered by the provider. Database providers must call
/// this method as the last step of service registration--that is, after all provider services have been registered.
/// </summary>
/// <returns>This builder, such that further calls can be chained.</returns>
public override EntityFrameworkServicesBuilder TryAddCoreServices()
{
TryAdd <IDatabaseProvider, DatabaseProvider <MongoDbOptionsExtension> >();
TryAdd <IModelValidator, MongoDbModelValidator>();
TryAdd <ITypeMappingSource>(serviceProvider => serviceProvider.GetRequiredService <IMongoDbTypeMappingSource>());
TryAdd <IMongoDbTypeMappingSource, MongoDbTypeMappingSource>();
TryAdd <IDatabase, MongoDbDatabase>();
TryAdd <IDatabaseCreator, MongoDbDatabaseCreator>();
TryAdd <IValueGeneratorSelector, MongoDbValueGeneratorSelector>();
TryAdd <IConventionSetBuilder, MongoDbConventionSetBuilder>();
TryAdd <IQueryContextFactory, MongoDbQueryContextFactory>();
TryAdd <IEntityQueryableExpressionVisitorFactory, MongoDbEntityQueryableExpressionVisitorFactory>();
TryAdd <IEntityQueryModelVisitorFactory, MongoDbEntityQueryModelVisitorFactory>();
TryAdd <IMemberAccessBindingExpressionVisitorFactory, MongoDbMemberAccessBindingExpressionVisitorFactory>();
TryAdd <INavigationRewritingExpressionVisitorFactory, DocumentNavigationRewritingExpressionVisitorFactory>();
TryAddProviderSpecificServices(serviceCollectionMap =>
{
serviceCollectionMap.TryAddScoped(serviceProvider =>
{
MongoDbOptionsExtension extension = serviceProvider
.GetRequiredService <IDbContextOptions>()
.FindExtension <MongoDbOptionsExtension>();
return(extension?.MongoClient ?? new MongoClient());
});
serviceCollectionMap.TryAddScoped <IMongoDbConnection, MongoDbConnection>();
serviceCollectionMap.TryAddScoped <IMongoDbDenormalizedCollectionCompensatingVisitorFactory, MongoDbDenormalizedCollectionCompensatingVisitorFactory>();
serviceCollectionMap.TryAddScoped <IDocumentQueryExpressionFactory, MongoDbDocumentQueryExpressionFactory>();
serviceCollectionMap.TryAddScoped <IMongoDbWriteModelFactoryCache, MongoDbWriteModelFactoryCache>();
serviceCollectionMap.TryAddScoped <IMongoDbWriteModelFactorySelector, MongoDbWriteModelFactorySelector>();
serviceCollectionMap.TryAddScoped <IEntityLoadInfoFactory, EntityLoadInfoFactory>();
serviceCollectionMap.TryAddScoped <IValueBufferFactory, ValueBufferFactory>();
});
ServiceCollectionMap.GetInfrastructure()
.AddDependencyScoped <MongoDbConventionSetBuilderDependencies>()
.AddDependencyScoped <MongoDbEntityQueryModelVisitorDependencies>();
return(base.TryAddCoreServices());
}