|
public static GetObserverClassName ( |
||
| type | ||
| return | string | |
private void GenerateObserverCode(
Type type, CodeWriter.CodeWriter w, Type[] baseTypes,
Tuple <Type, List <Tuple <MethodInfo, string> > >[] typeInfos)
{
var className = Utility.GetObserverClassName(type);
using (w.B($"public class {className}{type.GetGenericParameters()} : InterfacedObserver, {type.GetSymbolDisplay()}{type.GetGenericConstraintClause()}"))
{
// Constructor
using (w.B($"public {className}()",
$": base(null, 0)"))
{
}
// Constructor (INotificationChannel)
using (w.B($"public {className}(INotificationChannel channel, int observerId = 0)",
$": base(channel, observerId)"))
{
}
// Observer method messages
foreach (var t in typeInfos)
{
var payloadTableClassName = Utility.GetPayloadTableClassName(t.Item1) + type.GetGenericParameters();
foreach (var m in t.Item2)
{
var method = m.Item1;
var payloadType = m.Item2;
var parameters = method.GetParameters();
var parameterNames = string.Join(", ", parameters.Select(p => p.Name));
var parameterTypeNames = string.Join(", ", parameters.Select(p => (p.GetCustomAttribute <ParamArrayAttribute>() != null ? "params " : "") + p.ParameterType.GetSymbolDisplay(true) + " " + p.Name));
var parameterInits = string.Join(", ", parameters.Select(Utility.GetParameterAssignment));
// Request Methods
using (w.B($"public void {method.Name}{method.GetGenericParameters()}({parameterTypeNames}){method.GetGenericConstraintClause()}"))
{
w._($"var payload = new {payloadTableClassName}.{payloadType}{method.GetGenericParameters()} {{ {parameterInits} }};",
$"Notify(payload);");
}
}
}
}
// Protobuf-net specialized
if (Options.UseProtobuf)
{
var surrogateClassName = Utility.GetSurrogateClassName(type);
w._("[ProtoContract]");
using (w.B($"public class {surrogateClassName}"))
{
w._("[ProtoMember(1)] public INotificationChannel Channel;");
w._("[ProtoMember(2)] public int ObserverId;");
w._();
w._("[ProtoConverter]");
using (w.B($"public static {surrogateClassName} Convert({type.Name} value)"))
{
w._($"if (value == null) return null;");
w._($"var o = ({className})value;");
w._($"return new {surrogateClassName} {{ Channel = o.Channel, ObserverId = o.ObserverId }};");
}
w._("[ProtoConverter]");
using (w.B($"public static {type.Name} Convert({surrogateClassName} value)"))
{
w._($"if (value == null) return null;");
w._($"return new {className}(value.Channel, value.ObserverId);");
}
}
}
}
