/// <summary>
/// Create a data reader based on an xml data reader. This mathod looks into the first element
/// and creates the right reader (Generic, Compact, Utility, CrossSectional).
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="keyFamily">The key family.</param>
/// <returns>An instance of the DataReader.</returns>
public static DataReader Create(XmlReader reader, KeyFamily keyFamily)
{
Contract.AssertNotNull(reader, "reader");
if (reader.ReadState == ReadState.Initial)
{
reader.Read();
}
if (reader.NodeType != XmlNodeType.Element)
{
reader.ReadNextStartElement();
}
if (reader.LocalName == "CompactData")
{
return(new CompactDataReader(reader, keyFamily));
}
else if (reader.LocalName == "GenericData")
{
return(new GenericDataReader(reader, keyFamily));
}
else
{
throw new SDMXException("Unsupported root element ({0}) for data file.", reader.LocalName);
}
}
public T ReadXml(XmlReader reader, Action <ValidationMessage> validationAction)
{
if (reader.ReadState == ReadState.Initial)
{
reader.Read();
}
if (reader.NodeType != XmlNodeType.Element)
{
reader.ReadNextStartElement();
}
if (!reader.NameEquals(_name))
{
Helper.Notify(validationAction, reader, typeof(T), "The first element name is '{0}:{1}' and the expected name is '{2}'."
, reader.NamespaceURI, reader.Name, _name);
}
return(_classMap.ReadXml(reader, validationAction));
}
public new T ReadXml(XmlReader reader, Action <ValidationMessage> validationAction)
{
if (reader.ReadState == ReadState.Initial)
{
reader.Read();
}
if (reader.NodeType != XmlNodeType.Element)
{
reader.ReadNextStartElement();
}
if (!reader.NameEquals(Name))
{
Helper.Notify(validationAction, reader, typeof(T), "The first element name is '{0}' and the expected name is '{1}'."
, string.IsNullOrEmpty(reader.NamespaceURI) ?
reader.Name : string.Format("{0}:{1}", reader.NamespaceURI, reader.Name)
, Name);
}
return(base.ReadXml(reader, validationAction));
}
/// <summary>
/// Create a data reader based on an xml data reader. This mathod looks into the first element
/// and creates the right reader (Generic, Compact, Utility, CrossSectional).
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="keyFamily">The key family.</param>
/// <returns>An instance of the DataReader.</returns>
public static DataReader Create(XmlReader reader, KeyFamily keyFamily)
{
Contract.AssertNotNull(reader, "reader");
if (reader.ReadState == ReadState.Initial)
{
reader.Read();
}
if (reader.NodeType != XmlNodeType.Element)
{
reader.ReadNextStartElement();
}
if (reader.LocalName == "CompactData")
return new CompactDataReader(reader, keyFamily);
else if (reader.LocalName == "GenericData")
return new GenericDataReader(reader, keyFamily);
else
throw new SDMXException("Unsupported root element ({0}) for data file.", reader.LocalName);
}
