SqlHiLoDao CreateSqlDao(IDictionary <string, string> options)
{
var factory = new SqlConnectionProviderFactory();
var sql_connection_provider = factory
.CreateProvider(options) as SqlConnectionProvider;
return(new SqlHiLoDao(sql_connection_provider));
}
/// <summary>
/// Create a object of type <typeparamref name="T"/> using the given
/// collection of options and factory.
/// </summary>
/// <param name="options">
/// A collection of key/value pairs containing the keys that is required to
/// create an instance of the <see cref="SqlConnectionProvider"/> class.
/// </param>
/// <param name="factory">
/// The method taht receives a <see cref="SqlConnectionProvider"/> and
/// returns an instance of the tyep <typeparamref name="T"/>.
/// </param>
/// <returns>
/// The newly created object.
/// </returns>
protected T CreateProvider(IDictionary <string, string> options,
SqlDaoFactoryDelegate factory)
{
var sql_connection_provider =
new SqlConnectionProviderFactory()
.CreateProvider(options) as SqlConnectionProvider;
return(factory(sql_connection_provider));
}
/// <summary>
/// Creates an instance of the <see cref="IAppState"/> that uses the
/// SQL Server engine as the state storage.
/// </summary>
/// <param name="options">
/// A collection of key/value pairs containing the options used to create
/// the app state and its associated connection string.
/// </param>
/// <returns>
/// A <see cref="IAppState"/> object that uses the SQL Server engine to
/// store the states.
/// </returns>
/// <see cref="kSupressTransactions"/>
/// <see cref="SqlConnectionProvider"/>
/// <see cref="SqlConnectionProviderFactory"/>
/// <see cref="SqlConnectionProviderFactory.kConnectionStringOption"/>
/// <see cref="SqlConnectionProviderFactory.kInitialCatalogOption"/>
/// <see cref="SqlConnectionProviderFactory.kLoginOption"/>
/// <see cref="SqlConnectionProviderFactory.kPasswordOption"/>
/// <see cref="SqlConnectionProviderFactory.kServerOption"/>
public IAppState CreateAppState(IDictionary <string, string> options)
{
var factory = new SqlConnectionProviderFactory();
var sql_connection_provider = factory
.CreateProvider(options) as SqlConnectionProvider;
bool supress_dtc =
bool.Parse(options.GetString(kSupressTransactions, "false"));
return(new SqlAppState(sql_connection_provider, supress_dtc));
}
