private void AppendDeserializeLeaf(
StringBuilder body,
ResultParserDeserializerMethodDescriptor methodDescriptor,
ResultTypeComponentDescriptor type,
string indent)
{
AppendNullHandling(
body,
"obj",
"value",
IsNullable(type),
indent,
string.Empty);
body.AppendLine();
body.AppendLine();
body.Append($"return ");
AppendDeserializeLeafValue(
body,
methodDescriptor.Serializer.FieldName,
"value",
methodDescriptor.SerializationType,
methodDescriptor.RuntimeType,
IsNullable(type));
body.Append(";");
}
private void AddDeserializeMethod(
ClassBuilder classBuilder,
ResultParserDeserializerMethodDescriptor methodDescriptor,
string indent)
{
ImmutableQueue <ResultTypeComponentDescriptor> runtimeTypeComponents =
ImmutableQueue.CreateRange <ResultTypeComponentDescriptor>(
methodDescriptor.RuntimeTypeComponents);
classBuilder.AddMethod(
MethodBuilder.New()
.SetAccessModifier(AccessModifier.Private)
.SetInheritance(Inheritance.Override)
.SetReturnType(
$"{methodDescriptor.RuntimeType}?",
IsNullable(methodDescriptor.RuntimeTypeComponents))
.SetReturnType(
$"{methodDescriptor.RuntimeType}",
!IsNullable(methodDescriptor.RuntimeTypeComponents))
.SetName(methodDescriptor.Name)
.AddParameter(ParameterBuilder.New()
.SetType(Types.JsonElement)
.SetName("obj"))
.AddParameter(ParameterBuilder.New()
.SetType("string")
.SetName("field"))
.AddCode(CreateDeserializeMethodBody(
methodDescriptor, runtimeTypeComponents, indent)));
}
private void AppendDeserializeLeafList(
StringBuilder body,
ResultParserDeserializerMethodDescriptor methodDescriptor,
ResultTypeComponentDescriptor type,
ImmutableQueue <ResultTypeComponentDescriptor> runtimeTypeComponents,
string indent)
{
AppendNullHandling(
body,
"obj",
"value",
IsNullable(type),
indent,
string.Empty);
body.AppendLine();
body.AppendLine();
AppendList(
body,
new ListInfo(
"value",
"i",
"count",
"element",
"result",
type.Name),
IsNullable(runtimeTypeComponents.Peek()),
initialIndent => AppendSetLeafElement(
body,
"result",
"i",
methodDescriptor.Serializer.FieldName,
"element",
methodDescriptor.SerializationType,
runtimeTypeComponents.Peek().Name,
IsNullable(runtimeTypeComponents.Peek()),
initialIndent),
indent, string.Empty);
body.AppendLine();
body.AppendLine();
body.AppendLine("return result;");
}
private CodeBlockBuilder CreateDeserializeMethodBody(
ResultParserDeserializerMethodDescriptor methodDescriptor,
ImmutableQueue <ResultTypeComponentDescriptor> runtimeTypeComponents,
string indent)
{
var body = new StringBuilder();
ImmutableQueue <ResultTypeComponentDescriptor> next =
runtimeTypeComponents.Dequeue(out ResultTypeComponentDescriptor type);
if (type.IsList && next.Peek().IsList)
{
}
else if (type.IsList)
{
AppendDeserializeLeafList(body, methodDescriptor, type, next, indent);
}
else
{
AppendDeserializeLeaf(body, methodDescriptor, type, indent);
}
return(CodeBlockBuilder.FromStringBuilder(body));
}
