public IList Deserialize(PropertyMapping prop, string memberName, IList existing = null)
{
if (prop == null)
{
throw Error.ArgumentNull("prop");
}
IList result = existing;
if (_current.CurrentToken != TokenType.Object
) // Xml has repeating members, so this results in an "array" of just 1 member
{
throw Error.Format("Expecting to be either at a repeating complex element or an array when parsing a repeating member.", _current);
}
if (result == null)
{
result = ReflectionHelper.CreateGenericList(prop.ElementType);
}
var reader = new DispatchingReader(_current, arrayMode: true);
result.Add(reader.Deserialize(prop, memberName));
return(result);
}
public object Deserialize(PropertyMapping prop, string memberName, object existing=null)
{
if (prop == null) throw Error.ArgumentNull("prop");
if (existing != null && !(existing is IList) ) throw Error.Argument("existing", "Can only read repeating elements into a type implementing IList");
IList result = existing as IList;
bool overwriteMode;
IEnumerable<IFhirReader> elements;
if(_current.CurrentToken == TokenType.Array) // Json has members that are arrays, if we encounter multiple, update the old values of the array
{
overwriteMode = result != null && result.Count > 0;
elements = _current.GetArrayElements();
}
else if(_current.CurrentToken == TokenType.Object) // Xml has repeating members, so this results in an "array" of just 1 member
{
//TODO: This makes member : {x} in Json valid too,
//even if json should have member : [{x}]
overwriteMode = false;
elements = new List<IFhirReader>() { _current };
}
else
throw Error.Format("Expecting to be either at a repeating complex element or an array when parsing a repeating member.", _current);
if (result == null) result = ReflectionHelper.CreateGenericList(prop.ElementType);
var position = 0;
foreach(var element in elements)
{
var reader = new DispatchingReader(element, arrayMode: true);
if(overwriteMode)
{
if (position >= result.Count)
throw Error.Format("The value and extension array are not well-aligned", _current);
// Arrays may contain null values as placeholders
if(element.CurrentToken != TokenType.Null)
result[position] = reader.Deserialize(prop, memberName, existing: result[position]);
}
else
{
object item = null;
if (element.CurrentToken != TokenType.Null)
item = reader.Deserialize(prop, memberName);
else
item = null; // Arrays may contain null values as placeholders
result.Add(item);
}
position++;
}
return result;
}
public IList Deserialize(PropertyMapping prop, string memberName, IList existing=null)
{
if (prop == null) throw Error.ArgumentNull("prop");
IList result = existing;
if (result == null) result = ReflectionHelper.CreateGenericList(prop.ElementType);
var reader = new DispatchingReader(_current, arrayMode: true);
result.Add(reader.Deserialize(prop, memberName));
return result;
}
private void read(ClassMapping mapping, IEnumerable <Tuple <string, IFhirReader> > members, object existing)
{
//bool hasMember;
foreach (var memberData in members)
{
//hasMember = true;
var memberName = memberData.Item1; // tuple: first is name of member
// Find a property on the instance that matches the element found in the data
// NB: This function knows how to handle suffixed names (e.g. xxxxBoolean) (for choice types).
var mappedProperty = mapping.FindMappedElementByName(memberName);
if (mappedProperty != null)
{
// Message.Info("Handling member {0}.{1}", mapping.Name, memberName);
object value = null;
// For primitive members we can save time by net calling the getter
if (!mappedProperty.IsPrimitive)
{
value = mappedProperty.GetValue(existing);
}
var reader = new DispatchingReader(memberData.Item2);
value = reader.Deserialize(mappedProperty, memberName, value);
mappedProperty.SetValue(existing, value);
}
else
{
if (SerializationConfig.AcceptUnknownMembers == false)
{
throw Error.Format(Messages.DeserializeUnknownMember, _current, memberName);
}
else
{
Message.Info("Skipping unknown member " + memberName);
}
}
}
// Not sure if the reader needs to verify this. Certainly, I want to accept empty elements for the
// pseudo-resource TagList (no tags) and probably others.
//if (!hasMember)
// throw Error.Format("Fhir serialization does not allow nor support empty elements");
}
public IList Deserialize(PropertyMapping prop, string memberName, IList existing=null)
{
if (prop == null) throw Error.ArgumentNull("prop");
IList result = existing;
if(_current.CurrentToken != TokenType.Object) // Xml has repeating members, so this results in an "array" of just 1 member
throw Error.Format("Expecting to be either at a repeating complex element or an array when parsing a repeating member.", _current);
if (result == null) result = ReflectionHelper.CreateGenericList(prop.ElementType);
var reader = new DispatchingReader(_current, arrayMode: true);
result.Add(reader.Deserialize(prop, memberName));
return result;
}
private void read(ClassMapping mapping, IEnumerable <Tuple <string, IFhirReader> > members, Base existing)
{
//bool hasMember;
foreach (var memberData in members)
{
//hasMember = true;
var memberName = memberData.Item1; // tuple: first is name of member
// Find a property on the instance that matches the element found in the data
// NB: This function knows how to handle suffixed names (e.g. xxxxBoolean) (for choice types).
var mappedProperty = mapping.FindMappedElementByName(memberName);
if (mappedProperty != null)
{
// Message.Info("Handling member {0}.{1}", mapping.Name, memberName);
object value = null;
// For primitive members we can save time by not calling the getter
if (!mappedProperty.IsPrimitive)
{
value = mappedProperty.GetValue(existing);
}
var reader = new DispatchingReader(memberData.Item2);
value = reader.Deserialize(mappedProperty, memberName, value);
mappedProperty.SetValue(existing, value);
}
else
{
if (SerializationConfig.AcceptUnknownMembers == false)
{
throw Error.Format("Encountered unknown member '{0}' while de-serializing", _current, memberName);
}
else
{
Message.Info("Skipping unknown member " + memberName);
}
}
}
}
#pragma warning restore 612, 618
public IList Deserialize(PropertyMapping prop, string memberName, IList existing = null)
{
if (prop == null)
{
throw Error.ArgumentNull(nameof(prop));
}
IList result = existing;
if (result == null)
{
result = ReflectionHelper.CreateGenericList(prop.ElementType);
}
var reader = new DispatchingReader(_current, Settings, arrayMode: true);
result.Add(reader.Deserialize(prop, memberName));
return(result);
}
private void read(ClassMapping mapping, IEnumerable <Tuple <string, IFhirReader> > members, Base existing)
{
//bool hasMember;
foreach (var memberData in members)
{
//hasMember = true;
var memberName = memberData.Item1; // tuple: first is name of member
// Find a property on the instance that matches the element found in the data
// NB: This function knows how to handle suffixed names (e.g. xxxxBoolean) (for choice types).
var mappedProperty = mapping.FindMappedElementByName(memberName);
if (mappedProperty != null)
{
// Message.Info("Handling member {0}.{1}", mapping.Name, memberName);
object value = null;
// For primitive members we can save time by not calling the getter
if (!mappedProperty.IsPrimitive)
{
value = mappedProperty.GetValue(existing);
}
var reader = new DispatchingReader(memberData.Item2, Settings, arrayMode: false);
value = reader.Deserialize(mappedProperty, memberName, value);
if (mappedProperty.RepresentsValueElement && mappedProperty.ElementType.IsEnum() && value is String)
{
if (!Settings.AllowUnrecognizedEnums)
{
if (EnumUtility.ParseLiteral((string)value, mappedProperty.ElementType) == null)
{
throw Error.Format("Literal '{0}' is not a valid value for enumeration '{1}'".FormatWith(value, mappedProperty.ElementType.Name), _current);
}
}
((Primitive)existing).ObjectValue = value;
//var prop = ReflectionHelper.FindPublicProperty(mapping.NativeType, "RawValue");
//prop.SetValue(existing, value, null);
//mappedProperty.SetValue(existing, null);
}
else
{
mappedProperty.SetValue(existing, value);
}
}
else
{
if (Settings.AcceptUnknownMembers == false)
{
throw Error.Format("Encountered unknown member '{0}' while de-serializing".FormatWith(memberName), _current);
}
else
{
Message.Info("Skipping unknown member " + memberName);
}
}
}
}
//this should be refactored into read(ITypedElement parent, Base existing)
private void read(ClassMapping mapping, IEnumerable <ITypedElement> members, Base existing)
{
foreach (var memberData in members)
{
var memberName = memberData.Name; // tuple: first is name of member
// Find a property on the instance that matches the element found in the data
// NB: This function knows how to handle suffixed names (e.g. xxxxBoolean) (for choice types).
var mappedProperty = mapping.FindMappedElementByName(memberName);
if (mappedProperty != null)
{
// Message.Info("Handling member {0}.{1}", mapping.Name, memberName);
object value = null;
// For primitive members we can save time by not calling the getter
if (!mappedProperty.IsPrimitive)
{
value = mappedProperty.GetValue(existing);
if (value != null && !mappedProperty.IsCollection)
{
RaiseFormatError($"Element '{mappedProperty.Name}' must not repeat", memberData.Location);
}
}
var reader = new DispatchingReader(memberData, Settings, arrayMode: false);
// Since we're still using both ClassMappings and the newer IElementDefinitionSummary provider at the same time,
// the member might be known in the one (POCO), but unknown in the provider. This is only in theory, since the
// provider should provide exactly the same information as the mappings. But better to get a clear exception
// when this happens.
value = reader.Deserialize(mappedProperty, memberName, value);
if (mappedProperty.RepresentsValueElement && mappedProperty.ImplementingType.IsEnum() && value is String)
{
if (!Settings.AllowUnrecognizedEnums)
{
if (EnumUtility.ParseLiteral((string)value, mappedProperty.ImplementingType) == null)
{
RaiseFormatError($"Literal '{value}' is not a valid value for enumeration '{mappedProperty.ImplementingType.Name}'", _current.Location);
}
}
((Primitive)existing).ObjectValue = value;
//var prop = ReflectionHelper.FindPublicProperty(mapping.NativeType, "RawValue");
//prop.SetValue(existing, value, null);
//mappedProperty.SetValue(existing, null);
}
else
{
mappedProperty.SetValue(existing, value);
}
}
else
{
if (Settings.AcceptUnknownMembers == false)
{
RaiseFormatError($"Encountered unknown member '{memberName}' while de-serializing", memberData.Location);
}
else
{
Message.Info("Skipping unknown member " + memberName);
}
}
}
}
public object Deserialize(PropertyMapping prop, string memberName, object existing = null)
{
if (prop == null)
{
throw Error.ArgumentNull("prop");
}
if (existing != null && !(existing is IList))
{
throw Error.Argument("existing", "Can only read repeating elements into a type implementing IList");
}
IList result = existing as IList;
bool overwriteMode;
IEnumerable <IFhirReader> elements;
if (_current.CurrentToken == TokenType.Array) // Json has members that are arrays, if we encounter multiple, update the old values of the array
{
overwriteMode = result != null && result.Count > 0;
elements = _current.GetArrayElements();
}
else if (_current.CurrentToken == TokenType.Object) // Xml has repeating members, so this results in an "array" of just 1 member
{
//TODO: This makes member : {x} in Json valid too,
//even if json should have member : [{x}]
overwriteMode = false;
elements = new List <IFhirReader>()
{
_current
};
}
else
{
throw Error.Format("Expecting to be either at a repeating complex element or an array when parsing a repeating member.", _current);
}
if (result == null)
{
result = ReflectionHelper.CreateGenericList(prop.ElementType);
}
var position = 0;
foreach (var element in elements)
{
var reader = new DispatchingReader(element, arrayMode: true);
if (overwriteMode)
{
if (position >= result.Count)
{
throw Error.Format("The value and extension array are not well-aligned", _current);
}
// Arrays may contain null values as placeholders
if (element.CurrentToken != TokenType.Null)
{
result[position] = reader.Deserialize(prop, memberName, existing: result[position]);
}
}
else
{
object item = null;
if (element.CurrentToken != TokenType.Null)
{
item = reader.Deserialize(prop, memberName);
}
else
{
item = null; // Arrays may contain null values as placeholders
}
result.Add(item);
}
position++;
}
return(result);
}
private void read(ClassMapping mapping, IEnumerable<Tuple<string,IFhirReader>> members, Base existing)
{
//bool hasMember;
foreach (var memberData in members)
{
//hasMember = true;
var memberName = memberData.Item1; // tuple: first is name of member
// Find a property on the instance that matches the element found in the data
// NB: This function knows how to handle suffixed names (e.g. xxxxBoolean) (for choice types).
var mappedProperty = mapping.FindMappedElementByName(memberName);
if (mappedProperty != null)
{
// Message.Info("Handling member {0}.{1}", mapping.Name, memberName);
object value = null;
// For primitive members we can save time by not calling the getter
if (!mappedProperty.IsPrimitive)
value = mappedProperty.GetValue(existing);
var reader = new DispatchingReader(memberData.Item2);
value = reader.Deserialize(mappedProperty, memberName, value);
mappedProperty.SetValue(existing, value);
}
else
{
if (SerializationConfig.AcceptUnknownMembers == false)
throw Error.Format("Encountered unknown member '{0}' while de-serializing", _current, memberName);
else
Message.Info("Skipping unknown member " + memberName);
}
}
}
private void read(ClassMapping mapping, IEnumerable<Tuple<string,IFhirReader>> members, object existing)
{
//bool hasMember;
foreach (var memberData in members)
{
//hasMember = true;
var memberName = memberData.Item1; // tuple: first is name of member
// Find a property on the instance that matches the element found in the data
// NB: This function knows how to handle suffixed names (e.g. xxxxBoolean) (for choice types).
var mappedProperty = mapping.FindMappedElementByName(memberName);
if (mappedProperty != null)
{
// Message.Info("Handling member {0}.{1}", mapping.Name, memberName);
object value = null;
// For primitive members we can save time by net calling the getter
if (!mappedProperty.IsPrimitive)
value = mappedProperty.GetValue(existing);
var reader = new DispatchingReader(memberData.Item2);
value = reader.Deserialize(mappedProperty, memberName, value);
mappedProperty.SetValue(existing, value);
}
else
{
if (SerializationConfig.AcceptUnknownMembers == false)
throw Error.Format(Messages.DeserializeUnknownMember, _current, memberName);
else
Message.Info("Skipping unknown member " + memberName);
}
}
// Not sure if the reader needs to verify this. Certainly, I want to accept empty elements for the
// pseudo-resource TagList (no tags) and probably others.
//if (!hasMember)
// throw Error.Format("Fhir serialization does not allow nor support empty elements");
}
