C# Class DbExpressions.DbQueryTranslatorFactory

Factory class that creates DbQueryTranslator instances.

Afficher le fichier Open project: seesharper/DbExpressions Class Usage Examples

Méthodes publiques

Méthode	Description
GetQueryTranslator ( ) : DbQueryTranslator	Gets a new DbQueryTranslator instance according to the configured default provider name. The default value is "System.Data.SqlClient", but this can be overridden in app/web.config. The default provider is also used to translate an expression in the DbExpression.ToString method.
GetQueryTranslator ( string invariantProviderName ) : DbQueryTranslator	Gets a new DbQueryTranslator instance.
RegisterQueryTranslator ( string providerInvariantName, Type queryTranslatorType ) : void	Registers a new DbQueryTranslator type for the target provider.
SetDefaultProvider ( string providerInvariantName ) : void	Specifies the name of the default provider that will be used if otherwise not specified. This will also be used in the ToString() override to provide a textual representation of the query during debugging.

Private Methods

Méthode	Description
CreateInstance ( string providerInvariantName, Type type ) : DbQueryTranslator
CreateProviderFactory ( string providerInvariantName ) : System.Data.Common.DbProviderFactory
DbQueryTranslatorFactory ( ) : System
RegisterBuiltinTranslators ( ) : void
RegisterConfiguredTranslators ( ) : void

Method Details

GetQueryTranslator() public static méthode

Gets a new DbQueryTranslator instance according to the configured default provider name.

The default value is "System.Data.SqlClient", but this can be overridden in app/web.config. The default provider is also used to translate an expression in the DbExpression.ToString method.

public static GetQueryTranslator ( ) : DbQueryTranslator
Résultat	DbQueryTranslator

GetQueryTranslator() public static méthode

Gets a new DbQueryTranslator instance.

public static GetQueryTranslator ( string invariantProviderName ) : DbQueryTranslator
invariantProviderName	string	The invariant provider name.
Résultat	DbQueryTranslator

RegisterQueryTranslator() public static méthode

Registers a new DbQueryTranslator type for the target provider.

public static RegisterQueryTranslator ( string providerInvariantName, Type queryTranslatorType ) : void
providerInvariantName	string	The invarient name of the provider.
queryTranslatorType	System.Type	The concrete implementation of that targets this provider.
Résultat	void

SetDefaultProvider() public static méthode

Specifies the name of the default provider that will be used if otherwise not specified. This will also be used in the ToString() override to provide a textual representation of the query during debugging.

public static SetDefaultProvider ( string providerInvariantName ) : void
providerInvariantName	string
Résultat	void