/// <summary>
/// Populates this AerobicSession instance from the data in the XML.
/// </summary>
///
/// <param name="typeSpecificXml">
/// The XML to get the aerobic session data from.
/// </param>
///
/// <exception cref="InvalidOperationException">
/// The first node in <paramref name="typeSpecificXml"/> is not
/// an aerobic-session node.
/// </exception>
///
protected override void ParseXml(IXPathNavigable typeSpecificXml)
{
XPathNavigator aerobicSessionNav =
typeSpecificXml.CreateNavigator().SelectSingleNode(
"aerobic-session");
Validator.ThrowInvalidIfNull(aerobicSessionNav, "AerobicSessionUnexpectedNode");
_when = new HealthServiceDateTime();
_when.ParseXml(aerobicSessionNav.SelectSingleNode("when"));
_session = new AerobicData();
_session.ParseXml(aerobicSessionNav.SelectSingleNode("session"));
XPathNavigator samplesNav =
aerobicSessionNav.SelectSingleNode("session-samples");
if (samplesNav != null)
{
_sessionSamples = new AerobicSessionSamples();
_sessionSamples.ParseXml(samplesNav);
}
XPathNodeIterator lapsIterator =
aerobicSessionNav.Select("lap-session");
_lapSessions = new Collection<LapSession>();
foreach (XPathNavigator lapNav in lapsIterator)
{
LapSession lap = new LapSession();
lap.ParseXml(lapNav);
_lapSessions.Add(lap);
}
}
/// <summary>
/// Creates a new instance of the <see cref="AerobicSession"/> class with
/// the specified date and time and summary.
/// </summary>
///
/// <param name="when">
/// The date/time when the aerobic session occurred.
/// </param>
///
/// <param name="session">
/// The summary information about the aerobic session.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// The <paramref name="when"/> or <paramref name="session"/> parameter
/// is <b>null</b>.
/// </exception>
///
public AerobicSession(HealthServiceDateTime when, AerobicData session)
: base(TypeId)
{
this.When = when;
this.Session = session;
}
/// <summary>
/// Populates the data for the lap from the XML.
/// </summary>
///
/// <param name="navigator">
/// The XML node representing the lap.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// The <paramref name="navigator"/> parameter is <b>null</b>.
/// </exception>
///
public override void ParseXml(XPathNavigator navigator)
{
Validator.ThrowIfNavigatorNull(navigator);
_name =
XPathHelper.GetOptNavValue(navigator, "name");
_secondsIntoSession =
XPathHelper.GetOptNavValueAsDouble(
navigator,
"seconds-into-session");
XPathNavigator nav =
navigator.SelectSingleNode("lap-session");
if (nav != null)
{
_lapData = new AerobicData();
_lapData.ParseXml(nav);
}
}
