/// <summary>
/// 添加 <typeparamref name="TSeeder"/>。
/// </summary>
/// <typeparam name="TSeeder">指定的种子机类型。</typeparam>
/// <param name="builder">给定的 <see cref="DataExtensionBuilder"/>。</param>
/// <returns>返回 <see cref="DataExtensionBuilder"/>。</returns>
public static DataExtensionBuilder AddSeeder <TSeeder>(this DataExtensionBuilder builder)
where TSeeder : class, IAccessorSeeder
{
builder.TryAddOrReplaceService <IAccessorSeeder, TSeeder>();
return(builder);
}
/// <summary>
/// 添加 <see cref="IAccessorInitializer"/>（支持多次添加）。
/// </summary>
/// <typeparam name="TInitializer">指定的初始化器类型。</typeparam>
/// <param name="builder">给定的 <see cref="DataExtensionBuilder"/>。</param>
/// <returns>返回 <see cref="DataExtensionBuilder"/>。</returns>
public static DataExtensionBuilder AddInitializer <TInitializer>(this DataExtensionBuilder builder)
where TInitializer : class, IAccessorInitializer
{
builder.TryAddEnumerableServices <IAccessorInitializer, TInitializer>();
return(builder);
}
private static DataExtensionBuilder AddAccessing(this DataExtensionBuilder builder)
{
builder.TryAddOrReplaceService <IAccessorManager, InternalAccessorManager>();
builder.TryAddOrReplaceService <IAccessorMigrator, InternalAccessorMigrator>();
builder.TryAddOrReplaceService <IAccessorResolver, InternalAccessorResolver>();
return(builder);
}
static DataExtensionBuilderHelper()
{
if (_builder is null)
{
var services = new ServiceCollection();
_builder = services.AddLibrameCore().AddData();
}
if (_services is null)
{
_services = _builder.Services.BuildServiceProvider();
}
}
/// <summary>
/// 注册 Librame 数据扩展构建器。
/// </summary>
/// <param name="parentBuilder">给定的 <see cref="IExtensionBuilder"/>。</param>
/// <param name="setupOptions">给定可用于设置 <see cref="DataExtensionOptions"/> 选项的动作（可选；为空则不设置）。</param>
/// <param name="configuration">给定可用于 <see cref="DataExtensionOptions"/> 选项的配置对象（可选；为空则不配置）。</param>
/// <returns>返回 <see cref="DataExtensionBuilder"/>。</returns>
public static DataExtensionBuilder AddData(this IExtensionBuilder parentBuilder,
Action <DataExtensionOptions>?setupOptions = null, IConfiguration?configuration = null)
{
// 配置扩展选项
parentBuilder.ConfigureExtensionOptions(setupOptions, configuration);
var builder = new DataExtensionBuilder(parentBuilder);
builder
.AddAccessing()
.AddAuditing()
.AddIdentification()
.AddSharding()
.AddStoring()
.AddValueConversion();
return(builder);
}
private static DataExtensionBuilder AddValueConversion(this DataExtensionBuilder builder)
{
builder.TryAddOrReplaceService <IEncryptionConverterFactory, InternalEncryptionConverterFactory>();
return(builder);
}
private static DataExtensionBuilder AddStoring(this DataExtensionBuilder builder)
{
builder.TryAddOrReplaceService(typeof(IStore <>), typeof(BaseStore <>));
return(builder);
}
private static DataExtensionBuilder AddSharding(this DataExtensionBuilder builder)
{
builder.TryAddOrReplaceService <IShardingManager, InternalShardingManager>();
return(builder);
}
private static DataExtensionBuilder AddIdentification(this DataExtensionBuilder builder)
{
builder.TryAddOrReplaceService <IIdGeneratorFactory, InternalIdGeneratorFactory>();
return(builder);
}
public InternalAccessorResolver(DataExtensionBuilder builder, IServiceProvider provider)
{
_builder = builder;
_provider = provider;
}
