// [WMR 20160421] Caller is responsible for disposing reader
public Base Parse(XmlReader reader, Type dataType)
{
if (dataType == null)
{
throw Error.ArgumentNull(nameof(dataType));
}
var xmlReader = new XmlDomFhirReader(reader, Settings.DisallowXsiAttributesOnRoot);
return(Parse(xmlReader, dataType));
}
private static Resource getContents(XElement content)
{
string contentType = SerializationUtil.StringValueOrNull(content.Attribute(XATOM_CONTENT_TYPE));
if (contentType != "text/xml")
{
throw Error.Format("Entry should have contents of type 'text/xml'", XmlDomFhirReader.GetLineInfo(content));
}
XElement resource = null;
try
{
resource = content.Elements().Single();
}
catch
{
throw Error.Format("Entry <content> node should have a single child: the resource", XmlDomFhirReader.GetLineInfo(content));
}
return((Resource)(new ResourceReader(new XmlDomFhirReader(resource)).Deserialize()));
}
private static Resource getContents(XElement content)
{
string contentType = SerializationUtil.StringValueOrNull(content.Attribute(XATOM_CONTENT_TYPE));
if (contentType != "text/xml" && contentType != "application/xml+fhir")
{
throw Error.Format("Bundle Entry should have contents of type 'text/xml'", XmlDomFhirReader.GetLineInfo(content));
}
#if DEBUG
if (contentType == "application/xml+fhir")
{
System.Diagnostics.Debug.WriteLine("Bundle Entry should have contents of type 'text/xml'", XmlDomFhirReader.GetLineInfo(content));
}
#endif
XElement resource = null;
try
{
resource = content.Elements().Single();
}
catch
{
throw Error.Format("Entry <content> node should have a single child: the resource", XmlDomFhirReader.GetLineInfo(content));
}
return((Resource)(new ResourceReader(new XmlDomFhirReader(resource)).Deserialize()));
}
private static BundleEntry loadEntry(XElement entry)
{
BundleEntry result;
try
{
if (entry.Name == XTOMBSTONE + XATOM_DELETED_ENTRY)
{
result = new DeletedEntry();
result.Id = SerializationUtil.UriValueOrNull(entry.Attribute(XATOM_DELETED_REF));
}
else
{
XElement content = entry.Element(XATOMNS + XATOM_CONTENT);
var id = SerializationUtil.UriValueOrNull(entry.Element(XATOMNS + XATOM_ID));
if (content != null)
{
var parsed = getContents(content);
if (parsed != null)
{
result = ResourceEntry.Create(parsed);
}
else
{
throw Error.Format("BundleEntry has a content element without content", XmlDomFhirReader.GetLineInfo(content));
}
}
else
{
result = SerializationUtil.CreateResourceEntryFromId(id);
}
result.Id = id;
}
result.Links = getLinks(entry.Elements(XATOMNS + XATOM_LINK));
result.Tags = TagListParser.ParseTags(entry.Elements(XATOMNS + XATOM_CATEGORY));
if (result is DeletedEntry)
{
((DeletedEntry)result).When = SerializationUtil.InstantOrNull(entry.Attribute(XATOM_DELETED_WHEN));
}
else
{
ResourceEntry re = (ResourceEntry)result;
re.Title = SerializationUtil.StringValueOrNull(entry.Element(XATOMNS + XATOM_TITLE));
re.LastUpdated = SerializationUtil.InstantOrNull(entry.Element(XATOMNS + XATOM_UPDATED));
re.Published = SerializationUtil.InstantOrNull(entry.Element(XATOMNS + XATOM_PUBLISHED));
re.AuthorName = entry.Elements(XATOMNS + XATOM_AUTHOR).Count() == 0 ? null :
SerializationUtil.StringValueOrNull(entry.Element(XATOMNS + XATOM_AUTHOR)
.Element(XATOMNS + XATOM_AUTH_NAME));
re.AuthorUri = entry.Elements(XATOMNS + XATOM_AUTHOR).Count() == 0 ? null :
SerializationUtil.StringValueOrNull(entry.Element(XATOMNS + XATOM_AUTHOR)
.Element(XATOMNS + XATOM_AUTH_URI));
}
}
catch (Exception exc)
{
throw Error.Format("Exception while reading entry: " + exc.Message, XmlDomFhirReader.GetLineInfo(entry));
}
return(result);
}
public static Base Parse(XmlReader reader, Type dataType = null)
{
var xmlReader = new XmlDomFhirReader(reader);
return(Parse(xmlReader));
}