//casting IDatabaseContext is allowed since DatabaseType defines the context that is created.
public static IDataLoader CreateDataLoader(DataType dataType, IDatabaseContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
switch (DataConfig.DatabaseType)
{
case DataType.SQL:
IDataLoader loader = SQLDataLoaderFactory.CreateDataLoader(dataType, (SQLServerContext)context);
return(loader);
default:
throw new UnsupportedEngineTypeException("database");
}
}
public static IDataLoader CreateDataLoader(DataType dataType, string database)
{
if (string.IsNullOrWhiteSpace(database))
{
throw new ArgumentNullException("database");
}
switch (DataConfig.DatabaseType)
{
case DataType.SQL:
SQLServerContext context = DatabaseContextFactory.CreateSQLDatabaseContext(database);
IDataLoader loader = SQLDataLoaderFactory.CreateDataLoader(dataType, context);
return(loader);
default:
throw new UnsupportedEngineTypeException("database");
}
}
//casting IDatabaseContext is allowed since DatabaseType defines the context that is created.
public static IDataLoader CreateDefaultExporter(string database, IDatabaseContext context)
{
if (string.IsNullOrWhiteSpace(database))
{
throw new ArgumentNullException("database");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
switch (DataConfig.DatabaseType)
{
case DataType.SQL:
IDataLoader exporter = SQLDataLoaderFactory.CreateDataLoader(DataType.CSV, (SQLServerContext)context);
return(exporter);
default:
throw new UnsupportedEngineTypeException("database");
}
}
