public override void PopulateMap(HessianInput input, object map)
{
var dict = (IDictionary)map;
// NOTE potential boxing here; probably not worth figuring out how to avoid
while (!input.IsEnd())
{
dict.Add(input.ReadObject(KeyType), input.ReadObject(ValueType));
}
}
public override object CreateMap(HessianInput input)
{
if (!isCompact)
{
if (input.ReadString() != "name")
{
throw new Exception("Not a valid enum");
}
}
return(Enum.Parse(MapType, input.ReadString()));
}
public override void PopulateField(HessianInput input, object obj)
{
if (obj is Exception ex)
{
var fieldValue = input.ReadObject(FieldInfo.FieldType);
if (fieldValue is Exception inner && InnerContainsEx(ex, inner))
{
// we cannot assign inner exception if it already contains ex.
// This would give us a cycle in _innerException that crashes .Net.
return;
}
_assign(obj, fieldValue);
}
else
{
base.PopulateField(input, obj);
}
}
public override void PopulateList(HessianInput input, IList list, int len)
{
var typedCollection = (ICollection <T>)list;
if (len >= 0)
{
for (var i = 0; i < len; i++)
{
typedCollection.Add(_valueReader(input));
}
}
else
{
while (!input.IsEnd())
{
typedCollection.Add(_valueReader(input));
}
}
}
public override void PopulateList(HessianInput input, IList list, int length)
{
if (input is null)
{
throw new ArgumentNullException(nameof(input));
}
if (list is null)
{
throw new ArgumentNullException(nameof(list));
}
if (length < 0)
{
throw new ArgumentOutOfRangeException("length is less than zero.", nameof(length));
}
for (int i = 0; i < length; i++)
{
list[i] = input.ReadObject(ElementType);
}
}
public override void PopulateMap(HessianInput input, object map)
{
if (_definedFields != null)
{
// compact
foreach (var fieldDeserializer in _definedFields)
{
if (fieldDeserializer != null)
{
fieldDeserializer.PopulateField(input, map);
}
else
{
input.ReadObject(); // ignore value
}
}
}
else
{
// read key / value tuples
while (!input.IsEnd())
{
var key = input.ReadObject();
if (key is string fieldName)
{
var fieldDeserializer = GetFieldDeserializer(fieldName);
if (fieldDeserializer != null)
{
fieldDeserializer.PopulateField(input, map);
continue; // next
}
}
input.ReadObject(); // ignore value
}
}
}
public override object CreateMap(HessianInput input) => _activator();
public override void PopulateMap(HessianInput input, object map)
{
}
public override void PopulateField(HessianInput input, object obj)
{
_assign(obj, input.ReadObject(FieldInfo.FieldType));
}
public abstract void PopulateField(HessianInput input, object obj);
public abstract void PopulateList(HessianInput input, IList list, int len);
public override void PopulateField(HessianInput input, object obj)
{
_assign(obj, _valueReader(input));
}
public Deserializer(HessianInput input, TypeBindings typeBindings = null)
{
_input = input ?? throw new ArgumentNullException(nameof(input));
_typeBindings = typeBindings;
}
public abstract void PopulateMap(HessianInput input, object map);
public abstract object CreateMap(HessianInput input);