/// <summary>
///
/// </summary>
/// <param name="propertyDirection"></param>
/// <returns></returns>
public string GetName(DbQueryPropertyDirections propertyDirection)
{
var _enableToMergePrefix = false;
if (propertyDirection.Equals(DbQueryPropertyDirections.Input))
{
if (string.IsNullOrEmpty(_cachedInputName))
{
_enableToMergePrefix = ActionDescriptors.IsDeclared(x =>
x.PropertyDirection.HasFlag(DbQueryPropertyDirections.Input) && x.EnableToMergePrefixForInput);
return(_cachedInputName = GetName(_enableToMergePrefix));
}
return(_cachedInputName);
}
else if (propertyDirection.Equals(DbQueryPropertyDirections.Output))
{
if (string.IsNullOrEmpty(_cachedOutputName))
{
_enableToMergePrefix = ActionDescriptors.IsDeclared(x =>
x.PropertyDirection.HasFlag(DbQueryPropertyDirections.Output) && x.EnableToMergePrefixForOutput);
return(_cachedOutputName = GetName(_enableToMergePrefix));
}
return(_cachedOutputName);
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param name="propertyDirection"></param>
/// <returns></returns>
public static ParameterDirection PropertyDirectionToParameterDirection(DbQueryPropertyDirections propertyDirection)
{
switch (propertyDirection)
{
case DbQueryPropertyDirections.Input:
return(ParameterDirection.Input);
case DbQueryPropertyDirections.Output:
return(ParameterDirection.Output);
case DbQueryPropertyDirections.InputOutput:
return(ParameterDirection.InputOutput);
}
return(ParameterDirection.Input);
}
/// <summary>
///
/// </summary>
/// <param name="propertyDescriptor"></param>
/// <param name="parameterName"></param>
/// <param name="propertyDirection"></param>
/// <returns></returns>
protected virtual SqlParameter CreateParameter(DbQueryPropertyDescriptor propertyDescriptor, string parameterName, DbQueryPropertyDirections propertyDirection)
{
var _parameter = new SqlParameter();
_parameter.ParameterName = AdoDotNetDbParameterHelpers.StringToParameterName(parameterName);
_parameter.Direction = AdoDotNetDbParameterHelpers.PropertyDirectionToParameterDirection(propertyDirection);
_parameter.SqlDbType = propertyDescriptor.DbType;
_parameter.Size = propertyDescriptor.Size;
if (propertyDescriptor.DbType.Equals(SqlDbType.Decimal))
{
if (!ObjectUtils.IsNullOrDefault(propertyDescriptor.Scale))
{
_parameter.Scale = propertyDescriptor.Scale;
}
if (!ObjectUtils.IsNullOrDefault(propertyDescriptor.Precision))
{
_parameter.Precision = propertyDescriptor.Precision;
}
}
return(_parameter);
}
/// <summary>
///
/// </summary>
/// <param name="propertyDirection"></param>
/// <returns></returns>
public DbQueryActionDescriptors GetDescriptorsByPropertyDirection(DbQueryPropertyDirections propertyDirection)
{
return(GetDescriptorsByQueryAction(x => x.PropertyDirection.HasFlag(propertyDirection)));
}
/// <summary>
///
/// </summary>
/// <param name="propertyDirection"></param>
/// <returns></returns>
public bool IsDeclared(DbQueryPropertyDirections propertyDirection)
{
return(IsDeclared(x => x.PropertyDirection.HasFlag(propertyDirection)));
}