private IlDelegateBuilder <SerializationManager.DeepCopier> EmitCopier(Type type, List <FieldInfo> fields)
{
var builder = new IlDelegateBuilder <SerializationManager.DeepCopier>(
type.Name + "DeepCopier",
this.methods,
this.methods.DeepCopierDelegate);
// Declare local variables.
var result = builder.DeclareLocal(type);
var typedInput = builder.DeclareLocal(type);
// Set the typed input variable from the method parameter.
builder.LoadArgument(0);
builder.CastOrUnbox(type);
builder.StoreLocal(typedInput);
// Construct the result.
builder.CreateInstance(type, result);
// Record the object.
builder.Call(this.methods.GetCurrentSerializationContext);
builder.LoadArgument(0); // Load 'original' parameter.
builder.LoadLocal(result); // Load 'result' local.
builder.BoxIfValueType(type);
builder.Call(this.methods.RecordObjectWhileCopying);
// Copy each field.
foreach (var field in fields)
{
// Load the field.
builder.LoadLocalAsReference(type, result);
builder.LoadLocal(typedInput);
builder.LoadField(field);
// Deep-copy the field if needed, otherwise just leave it as-is.
if (!field.FieldType.IsOrleansShallowCopyable())
{
builder.BoxIfValueType(field.FieldType);
builder.Call(this.methods.DeepCopyInner);
builder.CastOrUnbox(field.FieldType);
}
// Store the copy of the field on the result.
builder.StoreField(field);
}
builder.LoadLocal(result);
builder.BoxIfValueType(type);
builder.Return();
return(builder);
}
private IlDelegateBuilder <SerializationManager.Serializer> EmitSerializer(Type type, List <FieldInfo> fields)
{
var builder = new IlDelegateBuilder <SerializationManager.Serializer>(
type.Name + "Serializer",
this.methods,
this.methods.SerializerDelegate);
// Declare local variables.
var typedInput = builder.DeclareLocal(type);
// Set the typed input variable from the method parameter.
builder.LoadArgument(0);
builder.CastOrUnbox(type);
builder.StoreLocal(typedInput);
// Serialize each field
foreach (var field in fields)
{
// Load the field.
builder.LoadLocal(typedInput);
builder.LoadField(field);
builder.BoxIfValueType(field.FieldType);
// Serialize the field.
builder.LoadArgument(1);
builder.LoadType(field.FieldType);
builder.Call(this.methods.SerializeInner);
}
builder.Return();
return(builder);
}
private IlDelegateBuilder <SerializationManager.Deserializer> EmitDeserializer(Type type, List <FieldInfo> fields)
{
var builder = new IlDelegateBuilder <SerializationManager.Deserializer>(
type.Name + "Deserializer",
this.methods,
this.methods.DeserializerDelegate);
// Declare local variables.
var result = builder.DeclareLocal(type);
// Construct the result.
builder.CreateInstance(type, result);
// Record the object.
builder.Call(this.methods.GetCurrentDeserializationContext);
builder.LoadLocal(result);
builder.BoxIfValueType(type);
builder.Call(this.methods.RecordObjectWhileDeserializing);
// Deserialize each field.
foreach (var field in fields)
{
// Deserialize the field.
builder.LoadLocalAsReference(type, result);
builder.LoadType(field.FieldType);
builder.LoadArgument(1);
builder.Call(this.methods.DeserializeInner);
// Store the value on the result.
builder.CastOrUnbox(field.FieldType);
builder.StoreField(field);
}
builder.LoadLocal(result);
builder.BoxIfValueType(type);
builder.Return();
return(builder);
}