public DbConnection Create(out DbConOptions options, string optionName = null)
{
options = null;
if (string.IsNullOrEmpty(optionName) || optionName == _options?.OptionName)
{
options = _options;
}
else if (_multipleOptions != null && _multipleOptions.Any(x => x.OptionName == optionName))
{
options = _multipleOptions.FirstOrDefault(x => x.OptionName == optionName);
}
if (options == null)
{
throw new DbConnectionUnitOfWorkException("Options is null");
}
if (string.IsNullOrEmpty(options.DbProviderName))
{
throw new DbConnectionUnitOfWorkException("DbProviderName must be specify an value");
}
var factory = DbProviderFactories.GetFactory(options.DbProviderName);
if (null == factory)
{
throw new DbConnectionUnitOfWorkException($"DbProvider: {options.DbProviderName} not register in DbProviderFactories");
}
var cnn = factory.CreateConnection();
cnn.ConnectionString = options.ConnectionString;
return(cnn);
}
public DbFactory(MultipleDbConOptions multipleOptions)
{
_multipleOptions = multipleOptions;
_options = _multipleOptions.FirstOrDefault(x => x.IsDefaultOption);
}
