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// <auto-generated>This code was generated by LLBLGen Pro 5.7.</auto-generated>
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// Code is generated on: 
// Code is generated using templates: SD.TemplateBindings.SharedTemplates
// Templates vendor: Solutions Design.
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using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using SD.LLBLGen.Pro.ORMSupportClasses;
using SD.LLBLGen.Pro.DQE.Access;

namespace Datalib.DatabaseSpecific
{	
	// __LLBLGENPRO_USER_CODE_REGION_START AdditionalNamespaces
	// __LLBLGENPRO_USER_CODE_REGION_END

	/// <summary>Data access adapter class, which controls the complete database interaction with the database for all objects.</summary>
	/// <remarks>Use a DataAccessAdapter object solely per thread, and per connection. A DataAccessAdapter object contains 1 active connection 
	/// and no thread-access scheduling code. This means that you need to create a new DataAccessAdapter object if you want to utilize
	/// in another thread a new connection and a new transaction or want to open a new connection.</remarks>
	public partial class DataAccessAdapter : DataAccessAdapterBase
	{
		/// <summary>The name of the key in the *.config file of the executing application which contains the connection string.</summary>
		/// <remarks>Default: the value set in the LLBLGen Pro project properties</remarks>
		public static string ConnectionStringKeyName="ConnectionString.MS Access (OleDb)";

		/// <summary>CTor</summary>
		public DataAccessAdapter() : this(ReadConnectionStringFromConfig(), false, null, null) { }

		/// <summary>CTor</summary>
		/// <param name="keepConnectionOpen">when true, the DataAccessAdapter will not close an opened connection. Use this for multi action usage.</param>
		public DataAccessAdapter(bool keepConnectionOpen) : this(ReadConnectionStringFromConfig(), keepConnectionOpen, null, null) { }

		/// <summary>CTor</summary>
		/// <param name="connectionString">The connection string to use when connecting to the database.</param>
		public DataAccessAdapter(string connectionString) : this(connectionString, false, null, null) { }

		/// <summary>CTor</summary>
		/// <param name="connectionString">The connection string to use when connecting to the database.</param>
		/// <param name="keepConnectionOpen">when true, the DataAccessAdapter will not close an opened connection. Use this for multi action usage.</param>
		public DataAccessAdapter(string connectionString, bool keepConnectionOpen) : this(connectionString, keepConnectionOpen, null, null) { }
		
		/// <summary>CTor.</summary>
		/// <param name="connectionString">The connection string to use when connecting to the database.</param>
		/// <param name="keepConnectionOpen">when true, the DataAccessAdapter will not close an opened connection. Use this for multi action usage.</param>
		/// <param name="catalogNameUsageSetting"> Configures this data access adapter object how to threat catalog names in persistence information.</param>
		/// <param name="catalogNameToUse"> The name to use if catalogNameUsageSetting is set to ForceName. Ignored otherwise.</param>
		/// <remarks>For backwards compatibility.</remarks>
		public DataAccessAdapter(string connectionString, bool keepConnectionOpen, CatalogNameUsage catalogNameUsageSetting, string catalogNameToUse) 
				: base(PersistenceInfoProviderSingleton.GetInstance())
		{
			InitClassPhase2(connectionString, keepConnectionOpen, catalogNameUsageSetting, SchemaNameUsage.Default, catalogNameToUse, string.Empty, null, null);
		}

		/// <summary>CTor</summary>
		/// <param name="connectionString">The connection string to use when connecting to the database.</param>
		/// <param name="keepConnectionOpen">when true, the DataAccessAdapter will not close an opened connection. Use this for multi action usage.</param>
		/// <param name="schemaNameUsageSetting">Configures this data access adapter object how to threat schema names in persistence information.</param>
		/// <param name="schemaNameToUse">Oracle specific. The name to use if schemaNameUsageSetting is set to ForceName. Ignored otherwise.</param>
		public DataAccessAdapter(string connectionString, bool keepConnectionOpen, SchemaNameUsage schemaNameUsageSetting, string schemaNameToUse) 
				: base(PersistenceInfoProviderSingleton.GetInstance())
		{
			InitClassPhase2(connectionString, keepConnectionOpen, CatalogNameUsage.Default, schemaNameUsageSetting, string.Empty, schemaNameToUse, null, null);
		}

		/// <summary>CTor.</summary>
		/// <param name="connectionString">The connection string to use when connecting to the database.</param>
		/// <param name="keepConnectionOpen">when true, the DataAccessAdapter will not close an opened connection. Use this for multi action usage.</param>
		/// <param name="catalogNameOverwrites"> The from-to name value pairs and setting for the overwriting of catalog names. Can be null.</param>
		/// <param name="schemaNameOverwrites"> The from-to name value pairs and setting for the overwriting of schema names. Can be null.</param>
		public DataAccessAdapter(string connectionString, bool keepConnectionOpen, CatalogNameOverwriteHashtable catalogNameOverwrites, SchemaNameOverwriteHashtable schemaNameOverwrites) 
				: base(PersistenceInfoProviderSingleton.GetInstance())
		{
			InitClassPhase2(connectionString, keepConnectionOpen, CatalogNameUsage.Default, SchemaNameUsage.Default, string.Empty, string.Empty, catalogNameOverwrites, schemaNameOverwrites);
		}


		/// <summary>Creates a new Dynamic Query engine object and passes in the defined catalog/schema overwrite hashtables.</summary>
		protected override DynamicQueryEngineBase CreateDynamicQueryEngine()
		{
			return this.PostProcessNewDynamicQueryEngine(new DynamicQueryEngine());
		}

		/// <summary>Reads the value of the setting with the key ConnectionStringKeyName from the *.config file and stores that value as the active connection string to use for this object.</summary>
		/// <returns>connection string read</returns>
		private static string ReadConnectionStringFromConfig()
		{
#if NETSTANDARD || NETCOREAPP
			return RuntimeConfiguration.GetConnectionString(ConnectionStringKeyName);
#else
			return ConfigFileHelper.ReadConnectionStringFromConfig(ConnectionStringKeyName);
#endif
		}
		


		// __LLBLGENPRO_USER_CODE_REGION_START CustomDataAccessAdapterCode
		// __LLBLGENPRO_USER_CODE_REGION_END


	}
}