internal static HealthRecordView CreateFromXml(XPathNavigator nav)
{
HealthRecordView view = new HealthRecordView();
XPathNodeIterator sectionsIterator = nav.Select("section");
foreach (XPathNavigator sectionNav in sectionsIterator)
{
switch (sectionNav.Value)
{
case "core":
view.Sections |= HealthRecordItemSections.Core;
break;
case "audits":
view.Sections |= HealthRecordItemSections.Audits;
break;
case "blobpayload":
view.Sections |= HealthRecordItemSections.BlobPayload;
break;
case "effectivepermissions":
view.Sections |= HealthRecordItemSections.EffectivePermissions;
break;
case "tags":
view.Sections |= HealthRecordItemSections.Tags;
break;
case "digitalsignatures":
view.Sections |= HealthRecordItemSections.Signature;
break;
}
}
XPathNodeIterator xmlTransformsIterator = nav.Select("xml");
foreach (XPathNavigator xmlTransformNav in xmlTransformsIterator)
{
string transformName = xmlTransformNav.Value;
if (transformName.Length == 0)
{
view.Sections |= HealthRecordItemSections.Xml;
}
else
{
view.TransformsToApply.Add(transformName);
}
}
XPathNodeIterator typeFormatIterator = nav.Select("type-version-format");
foreach (XPathNavigator typeFormatNav in typeFormatIterator)
{
Guid typeFormat = new Guid(typeFormatNav.Value);
view.TypeVersionFormat.Add(typeFormat);
}
return view;
}
/// <summary>
/// Gets the health record items related to this record filtered on the
/// specified type.
/// </summary>
///
/// <param name="typeId">
/// A unique identifier for the type of health record item to filter
/// on.
/// </param>
///
/// <param name="view">
/// The view to use when retrieving the data.
/// </param>
///
/// <returns>
/// A collection of the health record items related to this record
/// that match the specified type identifier.
/// </returns>
///
/// <remarks>
/// This method accesses the HealthVault service across the network.
/// </remarks>
///
/// <exception cref="HealthServiceException">
/// The HealthVault service returned an error.
/// </exception>
///
public HealthRecordItemCollection GetItemsByType(
Guid typeId,
HealthRecordView view)
{
HealthRecordSearcher searcher = CreateSearcher(typeId);
searcher.Filters[0].View = view;
ReadOnlyCollection<HealthRecordItemCollection> results =
searcher.GetMatchingItems();
// Since we only applied a single filter we should
// only have a single group
return results[0];
}