/// <summary>
/// Populates the data from the specified XML.
/// </summary>
///
/// <param name="navigator">
/// The XML containing the medical image study series.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// If <paramref name="navigator"/> parameter is <b>null</b>.
/// </exception>
///
public override void ParseXml(XPathNavigator navigator)
{
Validator.ThrowIfNavigatorNull(navigator);
if (_acquisitionDateTime == null)
{
_acquisitionDateTime = new HealthServiceDateTime();
}
_acquisitionDateTime.ParseXml(navigator.SelectSingleNode("acquisition-datetime"));
_description = XPathHelper.GetOptNavValue(navigator, "description");
_images.Clear();
XPathNodeIterator imageIterator = navigator.Select("images");
foreach (XPathNavigator imageNav in imageIterator)
{
MedicalImageStudySeriesImage image = new MedicalImageStudySeriesImage();
image.ParseXml(imageNav);
_images.Add(image);
}
_institutionName = XPathHelper.GetOptNavValue <Organization>(navigator, "institution-name");
_referringPhysician = XPathHelper.GetOptNavValue <PersonItem>(navigator, "referring-physician");
_modality = XPathHelper.GetOptNavValue <CodableValue>(navigator, "modality");
_bodyPart = XPathHelper.GetOptNavValue <CodableValue>(navigator, "body-part");
_previewBlobName = XPathHelper.GetOptNavValue(navigator, "preview-blob-name");
_seriesInstanceUID = XPathHelper.GetOptNavValue(navigator, "series-instance-uid");
}
/// <summary>
/// Populates the data from the specified XML.
/// </summary>
///
/// <param name="typeSpecificXml">
/// The XML to get the medical image study data from.
/// </param>
///
/// <exception cref="ArgumentNullException">
/// If <paramref name="typeSpecificXml"/> parameter is <b>null</b>.
/// </exception>
///
/// <exception cref="InvalidOperationException">
/// If the first node in <paramref name="typeSpecificXml"/> is not
/// a medical image study node.
/// </exception>
///
protected override void ParseXml(IXPathNavigable typeSpecificXml)
{
Validator.ThrowIfArgumentNull(typeSpecificXml, nameof(typeSpecificXml), Resources.ParseXmlNavNull);
XPathNavigator itemNav =
typeSpecificXml.CreateNavigator().SelectSingleNode("medical-image-study");
Validator.ThrowInvalidIfNull(itemNav, Resources.MedicalImageStudyUnexpectedNode);
if (_when == null)
{
_when = new HealthServiceDateTime();
}
_when.ParseXml(itemNav.SelectSingleNode("when"));
_patientName = XPathHelper.GetOptNavValue(itemNav, "patient-name");
_description = XPathHelper.GetOptNavValue(itemNav, "description");
_series.Clear();
foreach (XPathNavigator imageStudySeriesNav in itemNav.Select("series"))
{
MedicalImageStudySeriesV2 imageStudySeries = new MedicalImageStudySeriesV2();
imageStudySeries.ParseXml(imageStudySeriesNav);
_series.Add(imageStudySeries);
}
_reason = XPathHelper.GetOptNavValue <CodableValue>(itemNav, "reason");
_previewBlobName = XPathHelper.GetOptNavValue(itemNav, "preview-blob-name");
_keyImages.Clear();
foreach (XPathNavigator imageNav in itemNav.Select("key-images"))
{
MedicalImageStudySeriesImage image = new MedicalImageStudySeriesImage();
image.ParseXml(imageNav);
_keyImages.Add(image);
}
_studyInstanceUID = XPathHelper.GetOptNavValue(itemNav, "study-instance-uid");
_referringPhysician = XPathHelper.GetOptNavValue <PersonItem>(itemNav, "referring-physician");
_accessionNumber = XPathHelper.GetOptNavValue(itemNav, "accession-number");
}