public List <T> QueryData <T>(string sql, IDataRelation <T> relation)
{
var list = new List <T>();
if (NotImplementedAttribute.IsMethodNotImplemented(this.GetType().Name, "CreateDataAdapter") == false &&
NotImplementedAttribute.IsMethodNotImplemented(relation.GetType().Name, "DataRowToEntity") == false)
{
this.CreateDataAdapter(sql);
var dt = new DataTable();
this.DataAdapter.Fill(dt);
foreach (DataRow dr in dt.Rows)
{
list.Add(relation.DataRowToEntity(dr));
}
return(list);
}
if (NotImplementedAttribute.IsMethodNotImplemented(this.GetType().Name, "CreateDataReader") == false &&
NotImplementedAttribute.IsMethodNotImplemented(relation.GetType().Name, "DataReaderToEntity") == false)
{
this.CreateDataReader(sql);
while (this.DataReader.Read())
{
list.Add(relation.DataReaderToEntity(this.DataReader));
}
return(list);
}
throw new NotImplementedException(this.GetType().ToString());
}
public void ValidationAttribute_Throws_NotImplementedException_From_IsValid()
{
var attribute = new NotImplementedAttribute();
ExceptionHelper.ExpectException <NotImplementedException>(delegate() {
attribute.IsValid(null);
});
}
public void ValidationAttribute_Throws_NotImplementedException_From_GetValidationResult()
{
var attribute = new NotImplementedAttribute();
var instance = new object();
ExceptionHelper.ExpectException <NotImplementedException>(delegate() {
attribute.GetValidationResult(instance, new ValidationContext(instance, null, null));
});
}
/***************************************************/
public static bool IsNotImplemented(this Type type)
{
if (type == null)
{
return(true);
}
NotImplementedAttribute attribute = type.GetCustomAttribute <NotImplementedAttribute>();
return(attribute != null);
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static bool IsNotImplemented(this MethodBase method)
{
if (method == null)
{
return(true);
}
NotImplementedAttribute attribute = method.GetCustomAttribute <NotImplementedAttribute>();
return(attribute != null);
}