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public static GetSurrogateClassName ( |
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| type | ||
| return | string | |
private void EnsureSurrogateForIRequestTarget(Type callerType, CodeWriter.CodeWriter w)
{
if (_surrogateForIActorRefGenerated)
{
return;
}
var surrogateClassName = Utility.GetSurrogateClassName("IRequestTarget");
w._($"#region {surrogateClassName}");
w._();
var namespaceHandle = (string.IsNullOrEmpty(callerType.Namespace) == false)
? w.B($"namespace {callerType.Namespace}")
: null;
w._("[ProtoContract]");
using (w.B($"public class {surrogateClassName}"))
{
w._($"[ProtoMember(1)] public int Id;");
w._($"[ProtoMember(2)] public string Address;");
w._();
w._("[ProtoConverter]");
using (w.B($"public static {surrogateClassName} Convert(IRequestTarget value)"))
{
w._($"if (value == null) return null;");
w._($"var target = ((BoundActorTarget)value);");
w._($"return new {surrogateClassName} {{ Id = target.Id, Address = target.Address }};");
}
w._("[ProtoConverter]");
using (w.B($"public static IRequestTarget Convert({surrogateClassName} value)"))
{
w._($"if (value == null) return null;");
w._($"return new BoundActorTarget(value.Id, value.Address);");
}
}
namespaceHandle?.Dispose();
w._();
w._($"#endregion");
_surrogateForIActorRefGenerated = true;
}
private void EnsureSurrogateForINotificationChannel(Type callerType, CodeWriter.CodeWriter w)
{
if (_surrogateForINotificationChannelGenerated)
{
return;
}
var surrogateClassName = Utility.GetSurrogateClassName("INotificationChannel");
w._($"#region {surrogateClassName}");
w._();
var namespaceHandle = (string.IsNullOrEmpty(callerType.Namespace) == false)
? w.B($"namespace {callerType.Namespace}")
: null;
w._("[ProtoContract]");
using (w.B($"public class {surrogateClassName}"))
{
w._("[ProtoConverter]");
using (w.B($"public static {surrogateClassName} Convert(INotificationChannel value)"))
{
w._($"if (value == null) return null;");
w._($"return new {surrogateClassName}();");
}
w._("[ProtoConverter]");
using (w.B($"public static INotificationChannel Convert({surrogateClassName} value)"))
{
w._($"return null;");
}
}
namespaceHandle?.Dispose();
w._();
w._($"#endregion");
_surrogateForINotificationChannelGenerated = true;
}
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._($"return new {className}(value.Channel, value.ObserverId);");
}
}
}
}
private void GenerateRefCode(
Type type, CodeWriter.CodeWriter w, Type[] baseTypes,
Tuple <Type, List <Tuple <MethodInfo, Tuple <string, string> > > >[] typeInfos)
{
// NoReply Interface
var baseNoReplys = baseTypes.Select(t => Utility.GetNoReplyInterfaceName(t));
var baseNoReplysInherit = baseNoReplys.Any() ? " : " + string.Join(", ", baseNoReplys) : "";
using (w.B($"public interface {Utility.GetNoReplyInterfaceName(type)}{type.GetGenericParameters()}{baseNoReplysInherit}{type.GetGenericConstraintClause()}"))
{
foreach (var m in typeInfos.First().Item2)
{
var method = m.Item1;
var parameters = method.GetParameters();
var paramStr = string.Join(", ", parameters.Select(p => p.GetParameterDeclaration(true)));
w._($"void {method.Name}{method.GetGenericParameters()}({paramStr}){method.GetGenericConstraintClause()};");
}
}
// ActorRef
var refClassName = Utility.GetActorRefClassName(type);
var refClassGenericName = refClassName + type.GetGenericParameters();
var noReplyInterfaceName = Utility.GetNoReplyInterfaceName(type);
var noReplyInterfaceGenericName = noReplyInterfaceName + type.GetGenericParameters();
using (w.B($"public class {refClassName}{type.GetGenericParameters()} : InterfacedActorRef, {type.GetSymbolDisplay()}, {noReplyInterfaceName}{type.GetGenericParameters()}{type.GetGenericConstraintClause()}"))
{
// InterfaceType property
w._($"public override Type InterfaceType => typeof({type.GetSymbolDisplay()});");
w._();
// Constructors
using (w.B($"public {refClassName}() : base(null)"))
{
}
using (w.B($"public {refClassName}(IRequestTarget target) : base(target)"))
{
}
using (w.B($"public {refClassName}(IRequestTarget target, IRequestWaiter requestWaiter, TimeSpan? timeout = null) : base(target, requestWaiter, timeout)"))
{
}
// With Helpers
using (w.B($"public {noReplyInterfaceGenericName} WithNoReply()"))
{
w._("return this;");
}
using (w.B($"public {refClassGenericName} WithRequestWaiter(IRequestWaiter requestWaiter)"))
{
w._($"return new {refClassGenericName}(Target, requestWaiter, Timeout);");
}
using (w.B($"public {refClassGenericName} WithTimeout(TimeSpan? timeout)"))
{
w._($"return new {refClassGenericName}(Target, RequestWaiter, timeout);");
}
// IInterface message methods
foreach (var t in typeInfos)
{
var payloadTableClassName = Utility.GetPayloadTableClassName(t.Item1) + type.GetGenericParameters();
foreach (var m in t.Item2)
{
var method = m.Item1;
var payloadTypes = m.Item2;
var parameters = method.GetParameters();
var parameterTypeNames = string.Join(", ", parameters.Select(p => p.GetParameterDeclaration(true)));
var parameterInits = string.Join(", ", parameters.Select(Utility.GetParameterAssignment));
var returnType = method.ReturnType.GenericTypeArguments.FirstOrDefault();
// Request Methods
var returnTaskType = (returnType != null) ? $"Task<{returnType.GetSymbolDisplay(true)}>" : "Task";
var prototype = $"public {returnTaskType} {method.Name}{method.GetGenericParameters()}({parameterTypeNames}){method.GetGenericConstraintClause()}";
using (w.B(prototype))
{
using (w.i("var requestMessage = new RequestMessage {", "};"))
{
w._($"InvokePayload = new {payloadTableClassName}.{payloadTypes.Item1}{method.GetGenericParameters()} {{ {parameterInits} }}");
}
if (returnType != null)
{
w._($"return SendRequestAndReceive<{returnType.GetSymbolDisplay(true)}>(requestMessage);");
}
else
{
w._($"return SendRequestAndWait(requestMessage);");
}
}
}
}
// IInterface_NoReply message methods
foreach (var t in typeInfos)
{
var interfaceName = Utility.GetNoReplyInterfaceName(t.Item1);
var interfaceGenericName = interfaceName + t.Item1.GetGenericParameters();
var payloadTableClassName = Utility.GetPayloadTableClassName(t.Item1) + type.GetGenericParameters();
foreach (var m in t.Item2)
{
var method = m.Item1;
var payloadTypes = m.Item2;
var parameters = method.GetParameters();
var parameterTypeNames = string.Join(", ", parameters.Select(p => p.GetParameterDeclaration(false)));
var parameterInits = string.Join(", ", parameters.Select(Utility.GetParameterAssignment));
// Request Methods
using (w.B($"void {interfaceGenericName}.{method.Name}{method.GetGenericParameters()}({parameterTypeNames})"))
{
using (w.i("var requestMessage = new RequestMessage {", "};"))
{
w._($"InvokePayload = new {payloadTableClassName}.{payloadTypes.Item1}{method.GetGenericParameters()} {{ {parameterInits} }}");
}
w._("SendRequest(requestMessage);");
}
}
}
}
// Protobuf-net specialized
if (Options.UseProtobuf)
{
var surrogateClassName = Utility.GetSurrogateClassName(type);
w._("[ProtoContract]");
using (w.B($"public class {surrogateClassName}"))
{
w._($"[ProtoMember(1)] public IRequestTarget Target;");
w._();
w._("[ProtoConverter]");
using (w.B($"public static {surrogateClassName} Convert({type.Name} value)"))
{
w._($"if (value == null) return null;");
w._($"return new {surrogateClassName} {{ Target = (({refClassName})value).Target }};");
}
w._("[ProtoConverter]");
using (w.B($"public static {type.Name} Convert({surrogateClassName} value)"))
{
w._($"if (value == null) return null;");
w._($"return new {refClassName}(value.Target);");
}
}
}
}
