public static MessageDescription CreateEmptyMessageDescription(OperationDescription operation, bool isResponse, MessageDirection direction, string overridingAction)
{
return(new MessageDescription(overridingAction ?? NamingHelper.GetMessageAction(operation, isResponse), direction)
{
Body = { WrapperName = null, WrapperNamespace = null }
});
}
public static MessageDescription CreateFromMessageContract(OperationDescription operation, bool isResponse, MessageDirection direction, string overridingAction, Type messageContractType)
{
string action = overridingAction ?? NamingHelper.GetMessageAction(operation, isResponse);
TypeLoader loader = new TypeLoader();
return(loader.CreateTypedMessageDescription(messageContractType, null, null, operation.DeclaringContract.Namespace, action, direction));
}
public static void EnsureTransactionFlowOnContract(ref ServiceEndpoint serviceEndpoint, XName serviceContractName, string operationName, string action, ProtectionLevel?protectionLevel)
{
if (serviceEndpoint.Contract.ContractType == null)
{
serviceEndpoint.Contract.Operations[0].Behaviors.Add(new TransactionFlowAttribute(TransactionFlowOption.Allowed));
}
else
{
ContractDescription declaringContract = null;
OperationDescription operation = null;
MessageDescription item = null;
MessageDescription description4 = null;
System.Type type = typeof(IRequestChannel);
ProvideDefaultNamespace(ref serviceContractName);
declaringContract = new ContractDescription(serviceContractName.LocalName, serviceContractName.NamespaceName)
{
ContractType = type,
SessionMode = SessionMode.Allowed
};
operation = new OperationDescription(operationName, declaringContract)
{
Behaviors = { new TransactionFlowAttribute(TransactionFlowOption.Allowed) }
};
string messageAction = null;
string str2 = null;
if (string.IsNullOrEmpty(action))
{
messageAction = NamingHelper.GetMessageAction(operation, false);
str2 = NamingHelper.GetMessageAction(operation, true);
}
else
{
messageAction = action;
str2 = action + "Response";
}
item = new MessageDescription(messageAction, MessageDirection.Input);
description4 = new MessageDescription(str2, MessageDirection.Output);
operation.Messages.Add(item);
operation.Messages.Add(description4);
if (protectionLevel.HasValue)
{
operation.ProtectionLevel = protectionLevel.Value;
}
declaringContract.Operations.Add(operation);
Uri listenUri = serviceEndpoint.ListenUri;
ServiceEndpoint endpoint = new ServiceEndpoint(declaringContract)
{
Binding = serviceEndpoint.Binding,
Address = serviceEndpoint.Address,
Name = serviceEndpoint.Name
};
serviceEndpoint = endpoint;
if (listenUri != null)
{
serviceEndpoint.ListenUri = listenUri;
}
}
}
public static void ValidateAction(NativeActivityContext context, MessageDescription targetMessage, string overridingAction,
OperationDescription targetOperation, bool isResponse)
{
if (overridingAction == null && targetMessage.Action != NamingHelper.GetMessageAction(targetOperation, isResponse) ||
overridingAction != null && overridingAction != targetMessage.Action)
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(overridingAction, "Action", targetMessage.Action, targetOperation.Name, targetOperation.DeclaringContract.Name)));
}
}
public static MessageDescription CreateEmptyMessageDescription(OperationDescription operation, bool isResponse,
MessageDirection direction, string overridingAction)
{
string action = overridingAction ?? NamingHelper.GetMessageAction(operation, isResponse);
MessageDescription result = new MessageDescription(action, direction);
// Clear message wrapper
result.Body.WrapperName = null;
result.Body.WrapperNamespace = null;
return(result);
}
public static FaultDescription CreateFaultDescription(OperationDescription operation, Type faultType, string overridingAction)
{
string name = NamingHelper.TypeName(faultType) + "Fault";
string action = overridingAction ?? (NamingHelper.GetMessageAction(operation, false) + name);
FaultDescription description = new FaultDescription(action)
{
Namespace = operation.DeclaringContract.Namespace,
DetailType = faultType
};
description.SetNameOnly(new System.ServiceModel.Description.XmlName(name));
return(description);
}
public static FaultDescription CreateFaultDescription(OperationDescription operation, Type faultType, string overridingAction)
{
string name = NamingHelper.TypeName(faultType) + TypeLoader.FaultSuffix;
string action = overridingAction ?? NamingHelper.GetMessageAction(operation, false) + name;
FaultDescription result = new FaultDescription(action)
{
Namespace = operation.DeclaringContract.Namespace,
DetailType = faultType
};
result.SetNameOnly(new XmlName(name));
return(result);
}
private OperationDescription CreateOperationDescription(ContractDescription contract, System.Reflection.MethodInfo methodInfo, ComContractElement config, bool allowReferences)
{
System.ServiceModel.Description.XmlName methodName = new System.ServiceModel.Description.XmlName(ServiceReflector.GetLogicalName(methodInfo));
System.ServiceModel.Description.XmlName returnValueName = TypeLoader.GetReturnValueName(methodName);
if (ServiceReflector.IsBegin(methodInfo))
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.NoAsyncOperationsAllowed());
}
if (contract.Operations.FindAll(methodName.EncodedName).Count != 0)
{
throw System.ServiceModel.DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.DuplicateOperation());
}
OperationDescription description = new OperationDescription(methodName.EncodedName, contract)
{
SyncMethod = methodInfo,
IsInitiating = true,
IsTerminating = false
};
description.KnownTypes.Add(typeof(Array));
description.KnownTypes.Add(typeof(DBNull));
description.KnownTypes.Add(typeof(CurrencyWrapper));
description.KnownTypes.Add(typeof(ErrorWrapper));
if (allowReferences)
{
description.KnownTypes.Add(typeof(PersistStreamTypeWrapper));
}
foreach (ComUdtElement element in config.UserDefinedTypes)
{
Type type;
Guid typeLibId = Fx.CreateGuid(element.TypeLibID);
TypeCacheManager.Provider.FindOrCreateType(typeLibId, element.TypeLibVersion, Fx.CreateGuid(element.TypeDefID), out type, false);
this.info.AddUdt(type, typeLibId);
description.KnownTypes.Add(type);
}
string ns = contract.Namespace;
XmlQualifiedName contractName = new XmlQualifiedName(contract.Name, ns);
string action = NamingHelper.GetMessageAction(contractName, methodName.DecodedName, null, false);
string str3 = NamingHelper.GetMessageAction(contractName, methodName.DecodedName, null, true);
MessageDescription item = this.CreateIncomingMessageDescription(contract, methodInfo, ns, action, allowReferences);
MessageDescription description3 = this.CreateOutgoingMessageDescription(contract, methodInfo, returnValueName, ns, str3, allowReferences);
description.Messages.Add(item);
description.Messages.Add(description3);
return(description);
}
public static void ValidateFault(NativeActivityContext context, OperationDescription targetOperation, string overridingAction, Type faultType)
{
bool faultTypeExistOnContract = false;
for (int index = 0; index < targetOperation.Faults.Count; index++)
{
FaultDescription targetFault = targetOperation.Faults[index];
if (targetFault.DetailType == faultType)
{
string name = NamingHelper.TypeName(faultType) + TypeLoader.FaultSuffix;
string action = overridingAction ?? NamingHelper.GetMessageAction(targetOperation, false) + name;
if (targetFault.Action != action)
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(action, "Fault Action", targetFault.Action, targetOperation.Name, targetOperation.DeclaringContract.Name)));
}
if (targetFault.Name != NamingHelper.XmlName(name))
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(NamingHelper.XmlName(name), "Fault Name", targetFault.Name, targetOperation.Name, targetOperation.DeclaringContract.Name)));
}
if (targetFault.Namespace != targetOperation.DeclaringContract.Namespace)
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(targetOperation.DeclaringContract.Namespace, "Fault Namespace", targetFault.Namespace, targetOperation.Name, targetOperation.DeclaringContract.Name)));
}
if (targetFault.HasProtectionLevel)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ProtectionLevelNotSupported(targetOperation.Name, targetOperation.DeclaringContract.Name)));
}
// TypeLoader guarantees that fault types are unique in the Faults collection.
faultTypeExistOnContract = true;
break;
}
}
// It is OK to have fewer fault types than defined on the contract.
// But we do not allow workflow to define more fault types than specified on the contract.
if (!faultTypeExistOnContract)
{
Constraint.AddValidationError(context, new ValidationError(SR2.FaultTypeMismatch(faultType.FullName, targetOperation.Name, targetOperation.DeclaringContract.Name)));
}
}
// this method generates the correlationQuery for client side send and receiveReply
public static Collection <CorrelationQuery> CreateClientCorrelationQueries(MessageQuerySet select, Collection <CorrelationInitializer> correlationInitializers,
string overridingAction, XName serviceContractName, string operationName, bool isResponse)
{
Fx.Assert(serviceContractName != null && operationName != null, "Argument cannot be null!");
Collection <CorrelationQuery> queryCollection = new Collection <CorrelationQuery>();
CorrelationQuery correlationQuery = CreateCorrelationQueryCore(select, correlationInitializers);
if (correlationQuery != null)
{
if (overridingAction != null)
{
correlationQuery.Where = new CorrelationActionMessageFilter {
Action = overridingAction
};
}
else
{
ProvideDefaultNamespace(ref serviceContractName);
string defaultAction = NamingHelper.GetMessageAction(new XmlQualifiedName(serviceContractName.LocalName, serviceContractName.NamespaceName),
operationName, null, isResponse);
correlationQuery.Where = new CorrelationActionMessageFilter {
Action = defaultAction
};
}
queryCollection.Add(correlationQuery);
if (isResponse)
{
// we need an additional query with empty action to support soap1.1 reply cases
CorrelationQuery noActionQuery = correlationQuery.Clone();
noActionQuery.Where = new CorrelationActionMessageFilter {
Action = String.Empty
};
queryCollection.Add(noActionQuery);
}
}
return(queryCollection);
}
public static Collection <CorrelationQuery> CreateClientCorrelationQueries(MessageQuerySet select, Collection <CorrelationInitializer> correlationInitializers, string overridingAction, XName serviceContractName, string operationName, bool isResponse)
{
Collection <CorrelationQuery> collection = new Collection <CorrelationQuery>();
CorrelationQuery item = CreateCorrelationQueryCore(select, correlationInitializers);
if (item != null)
{
if (overridingAction != null)
{
CorrelationActionMessageFilter filter = new CorrelationActionMessageFilter {
Action = overridingAction
};
item.Where = filter;
}
else
{
ProvideDefaultNamespace(ref serviceContractName);
string str = NamingHelper.GetMessageAction(new XmlQualifiedName(serviceContractName.LocalName, serviceContractName.NamespaceName), operationName, null, isResponse);
CorrelationActionMessageFilter filter2 = new CorrelationActionMessageFilter {
Action = str
};
item.Where = filter2;
}
collection.Add(item);
if (isResponse)
{
CorrelationQuery query2 = item.Clone();
CorrelationActionMessageFilter filter3 = new CorrelationActionMessageFilter {
Action = string.Empty
};
query2.Where = filter3;
collection.Add(query2);
}
}
return(collection);
}
private void CreateWorkflowManagementEndpoint(WorkflowServiceHost workflowServiceHost)
{
Binding namedPipeControlEndpointBinding;
IChannelListener listener;
if (workflowServiceHost.InternalBaseAddresses.Contains(Uri.UriSchemeNetPipe))
{
namedPipeControlEndpointBinding = NamedPipeControlEndpointBinding;
}
else if (workflowServiceHost.InternalBaseAddresses.Contains(Uri.UriSchemeHttp))
{
namedPipeControlEndpointBinding = HttpControlEndpointBinding;
}
else
{
return;
}
Uri listenUriBaseAddress = ServiceHostBase.GetVia(namedPipeControlEndpointBinding.Scheme, new Uri("System.ServiceModel.Activities_IWorkflowInstanceManagement", UriKind.Relative), workflowServiceHost.InternalBaseAddresses);
XmlQualifiedName contractName = new XmlQualifiedName("IWorkflowInstanceManagement", "http://schemas.datacontract.org/2008/10/WorkflowServices");
EndpointAddress address = new EndpointAddress(listenUriBaseAddress.AbsoluteUri);
EndpointDispatcher item = new EndpointDispatcher(address, "IWorkflowInstanceManagement", "http://schemas.datacontract.org/2008/10/WorkflowServices", true)
{
ContractFilter = new ActionMessageFilter(new string[] { NamingHelper.GetMessageAction(contractName, "Abandon", null, false), NamingHelper.GetMessageAction(contractName, "Cancel", null, false), NamingHelper.GetMessageAction(contractName, "Run", null, false), NamingHelper.GetMessageAction(contractName, "Suspend", null, false), NamingHelper.GetMessageAction(contractName, "Terminate", null, false), NamingHelper.GetMessageAction(contractName, "TransactedCancel", null, false), NamingHelper.GetMessageAction(contractName, "TransactedRun", null, false), NamingHelper.GetMessageAction(contractName, "TransactedSuspend", null, false), NamingHelper.GetMessageAction(contractName, "TransactedTerminate", null, false), NamingHelper.GetMessageAction(contractName, "TransactedUnsuspend", null, false), NamingHelper.GetMessageAction(contractName, "Unsuspend", null, false) })
};
BindingParameterCollection parameters = new BindingParameterCollection();
VirtualPathExtension extension = workflowServiceHost.Extensions.Find <VirtualPathExtension>();
if (extension != null)
{
parameters.Add(extension);
}
ChannelProtectionRequirements requirements = new ChannelProtectionRequirements();
requirements.Add(ChannelProtectionRequirements.CreateFromContract(WorkflowControlEndpoint.WorkflowControlServiceContract, ProtectionLevel.EncryptAndSign, ProtectionLevel.EncryptAndSign, false));
parameters.Add(requirements);
if (namedPipeControlEndpointBinding.CanBuildChannelListener <IDuplexSessionChannel>(new object[] { listenUriBaseAddress, parameters }))
{
listener = namedPipeControlEndpointBinding.BuildChannelListener <IDuplexSessionChannel>(listenUriBaseAddress, parameters);
}
else if (namedPipeControlEndpointBinding.CanBuildChannelListener <IReplySessionChannel>(new object[] { listenUriBaseAddress, parameters }))
{
listener = namedPipeControlEndpointBinding.BuildChannelListener <IReplySessionChannel>(listenUriBaseAddress, parameters);
}
else
{
listener = namedPipeControlEndpointBinding.BuildChannelListener <IReplyChannel>(listenUriBaseAddress, parameters);
}
foreach (OperationDescription description in WorkflowControlEndpoint.WorkflowControlServiceContract.Operations)
{
bool flag;
bool flag2;
DataContractSerializerOperationBehavior behavior = new DataContractSerializerOperationBehavior(description);
DispatchOperation operation = new DispatchOperation(item.DispatchRuntime, description.Name, NamingHelper.GetMessageAction(description, false), NamingHelper.GetMessageAction(description, true))
{
Formatter = (IDispatchMessageFormatter)behavior.GetFormatter(description, out flag, out flag2, false),
Invoker = new ControlOperationInvoker(description, new WorkflowControlEndpoint(namedPipeControlEndpointBinding, address), null, workflowServiceHost)
};
item.DispatchRuntime.Operations.Add(operation);
OperationBehaviorAttribute attribute = description.Behaviors.Find <OperationBehaviorAttribute>();
((IOperationBehavior)attribute).ApplyDispatchBehavior(description, operation);
if (attribute.TransactionScopeRequired)
{
((ITransactionChannelManager)listener).Dictionary.Add(new DirectionalAction(MessageDirection.Input, NamingHelper.GetMessageAction(description, false)), TransactionFlowOption.Allowed);
}
}
DispatchRuntime dispatchRuntime = item.DispatchRuntime;
dispatchRuntime.ConcurrencyMode = ConcurrencyMode.Multiple;
dispatchRuntime.InstanceContextProvider = new DurableInstanceContextProvider(workflowServiceHost);
dispatchRuntime.InstanceProvider = new DurableInstanceProvider(workflowServiceHost);
dispatchRuntime.ServiceAuthorizationManager = new WindowsAuthorizationManager(this.WindowsGroup);
ServiceDebugBehavior behavior2 = workflowServiceHost.Description.Behaviors.Find <ServiceDebugBehavior>();
ServiceBehaviorAttribute attribute2 = workflowServiceHost.Description.Behaviors.Find <ServiceBehaviorAttribute>();
bool flag3 = false;
if (behavior2 != null)
{
flag3 |= behavior2.IncludeExceptionDetailInFaults;
}
if (attribute2 != null)
{
flag3 |= attribute2.IncludeExceptionDetailInFaults;
}
ChannelDispatcher dispatcher4 = new ChannelDispatcher(listener, namedPipeControlEndpointBinding.Name, namedPipeControlEndpointBinding)
{
MessageVersion = namedPipeControlEndpointBinding.MessageVersion
};
dispatcher4.Endpoints.Add(item);
dispatcher4.ServiceThrottle = workflowServiceHost.ServiceThrottle;
ChannelDispatcher dispatcher2 = dispatcher4;
workflowServiceHost.ChannelDispatchers.Add(dispatcher2);
}
public static void EnsureTransactionFlowOnContract(
ref ServiceEndpoint serviceEndpoint,
XName serviceContractName,
string operationName,
string action,
ProtectionLevel?protectionLevel)
{
Fx.Assert(serviceEndpoint != null, "ServiceEndpoint cannot be null!");
// Client side fully inferred contract always has null ContractType
if (serviceEndpoint.Contract.ContractType == null)
{
// If we are using the real contract, we only need to add TrancactionFlowAttribute to the operation
Fx.Assert(serviceEndpoint.Contract.Operations.Count == 1, "Client side contract should have exactly one operation!");
serviceEndpoint.Contract.Operations[0].Behaviors.Add(new TransactionFlowAttribute(TransactionFlowOption.Allowed));
}
else
{
// Replace the original fake contract with a fake contract tailored for transaction
ContractDescription contract = null;
OperationDescription operation = null;
MessageDescription request = null;
MessageDescription reply = null;
Type channelType = typeof(IRequestChannel);
// We need to create a contract description with the real service contract name
// and operation name and actions and with the TransactionFlow operation behavior
// because the TransactionChannelFactory has a dictionary of "Directional Action" to
// transaction flow value that it uses to decide whether or not to include the
// transaction header in the message.
Fx.Assert(serviceContractName != null, "Argument serviceContractName cannot be null!");
Fx.Assert(operationName != null, "Argument operationName cannot be null!");
ProvideDefaultNamespace(ref serviceContractName);
contract = new ContractDescription(serviceContractName.LocalName, serviceContractName.NamespaceName)
{
ContractType = channelType,
SessionMode = SessionMode.Allowed
};
operation = new OperationDescription(operationName, contract);
operation.Behaviors.Add(new TransactionFlowAttribute(TransactionFlowOption.Allowed));
string requestAction = null;
string replyAction = null;
if (String.IsNullOrEmpty(action))
{
// Construct the action.
requestAction = NamingHelper.GetMessageAction(operation, false);
replyAction = NamingHelper.GetMessageAction(operation, true);
}
else
{
requestAction = action;
replyAction = action + TypeLoader.ResponseSuffix;
}
request = new MessageDescription(requestAction, MessageDirection.Input);
reply = new MessageDescription(replyAction, MessageDirection.Output);
operation.Messages.Add(request);
operation.Messages.Add(reply);
if (protectionLevel.HasValue)
{
operation.ProtectionLevel = protectionLevel.Value;
}
contract.Operations.Add(operation);
// We need to replace the ServiceEndpoint because ServiceEndpoint.Contract does not have a public setter
Uri listenUri = serviceEndpoint.ListenUri;
serviceEndpoint = new ServiceEndpoint(contract)
{
Binding = serviceEndpoint.Binding,
Address = serviceEndpoint.Address,
Name = serviceEndpoint.Name,
};
if (listenUri != null)
{
serviceEndpoint.ListenUri = listenUri;
}
}
}
void CreateWorkflowManagementEndpoint(WorkflowServiceHost workflowServiceHost)
{
Binding controlEndpointBinding;
if (workflowServiceHost.InternalBaseAddresses.Contains(Uri.UriSchemeNetPipe))
{
controlEndpointBinding = NamedPipeControlEndpointBinding;
}
else if (workflowServiceHost.InternalBaseAddresses.Contains(Uri.UriSchemeHttp))
{
controlEndpointBinding = HttpControlEndpointBinding;
}
else
{
return;
}
Uri controlEndpointAddress = ServiceHost.GetVia(controlEndpointBinding.Scheme, new Uri(ControlEndpointAddress, UriKind.Relative), workflowServiceHost.InternalBaseAddresses);
XmlQualifiedName contractName = new XmlQualifiedName(XD2.WorkflowInstanceManagementService.ContractName, XD2.WorkflowServices.Namespace);
//Create the Endpoint Dispatcher
EndpointAddress address = new EndpointAddress(controlEndpointAddress.AbsoluteUri);
EndpointDispatcher endpointDispatcher = new EndpointDispatcher(address,
XD2.WorkflowInstanceManagementService.ContractName,
XD2.WorkflowServices.Namespace, true)
{
ContractFilter = new ActionMessageFilter(
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Abandon, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Cancel, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Run, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Suspend, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Terminate, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.TransactedCancel, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.TransactedRun, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.TransactedSuspend, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.TransactedTerminate, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.TransactedUnsuspend, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.TransactedUpdate, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Unsuspend, null, false),
NamingHelper.GetMessageAction(contractName, XD2.WorkflowInstanceManagementService.Update, null, false)),
};
//Create Listener
ServiceEndpoint endpoint = new ServiceEndpoint(WorkflowControlEndpoint.WorkflowControlServiceContract, controlEndpointBinding, address);
BindingParameterCollection parameters = workflowServiceHost.GetBindingParameters(endpoint);
IChannelListener listener;
if (controlEndpointBinding.CanBuildChannelListener <IDuplexSessionChannel>(controlEndpointAddress, parameters))
{
listener = controlEndpointBinding.BuildChannelListener <IDuplexSessionChannel>(controlEndpointAddress, parameters);
}
else if (controlEndpointBinding.CanBuildChannelListener <IReplySessionChannel>(controlEndpointAddress, parameters))
{
listener = controlEndpointBinding.BuildChannelListener <IReplySessionChannel>(controlEndpointAddress, parameters);
}
else
{
listener = controlEndpointBinding.BuildChannelListener <IReplyChannel>(controlEndpointAddress, parameters);
}
//Add the operations
bool formatRequest;
bool formatReply;
foreach (OperationDescription operation in WorkflowControlEndpoint.WorkflowControlServiceContract.Operations)
{
DataContractSerializerOperationBehavior dataContractSerializerOperationBehavior = new DataContractSerializerOperationBehavior(operation);
DispatchOperation operationDispatcher = new DispatchOperation(endpointDispatcher.DispatchRuntime, operation.Name,
NamingHelper.GetMessageAction(operation, false), NamingHelper.GetMessageAction(operation, true))
{
Formatter = (IDispatchMessageFormatter)dataContractSerializerOperationBehavior.GetFormatter(operation, out formatRequest, out formatReply, false),
Invoker = new ControlOperationInvoker(
operation,
new WorkflowControlEndpoint(controlEndpointBinding, address),
null,
workflowServiceHost),
};
endpointDispatcher.DispatchRuntime.Operations.Add(operationDispatcher);
OperationBehaviorAttribute operationAttribute = operation.Behaviors.Find <OperationBehaviorAttribute>();
((IOperationBehavior)operationAttribute).ApplyDispatchBehavior(operation, operationDispatcher);
}
DispatchRuntime dispatchRuntime = endpointDispatcher.DispatchRuntime;
dispatchRuntime.ConcurrencyMode = ConcurrencyMode.Multiple;
dispatchRuntime.InstanceContextProvider = new DurableInstanceContextProvider(workflowServiceHost);
dispatchRuntime.InstanceProvider = new DurableInstanceProvider(workflowServiceHost);
dispatchRuntime.ServiceAuthorizationManager = new WindowsAuthorizationManager(this.WindowsGroup);
//Create the Channel Dispatcher
ServiceDebugBehavior serviceDebugBehavior = workflowServiceHost.Description.Behaviors.Find <ServiceDebugBehavior>();
ServiceBehaviorAttribute serviceBehaviorAttribute = workflowServiceHost.Description.Behaviors.Find <ServiceBehaviorAttribute>();
bool includeDebugInfo = false;
if (serviceDebugBehavior != null)
{
includeDebugInfo |= serviceDebugBehavior.IncludeExceptionDetailInFaults;
}
if (serviceBehaviorAttribute != null)
{
includeDebugInfo |= serviceBehaviorAttribute.IncludeExceptionDetailInFaults;
}
ChannelDispatcher channelDispatcher = new ChannelDispatcher(listener, controlEndpointBinding.Name, controlEndpointBinding)
{
MessageVersion = controlEndpointBinding.MessageVersion,
Endpoints = { endpointDispatcher },
ServiceThrottle = workflowServiceHost.ServiceThrottle
};
workflowServiceHost.ChannelDispatchers.Add(channelDispatcher);
}
//
// Note - the code below this line a paraphrase of the SM reflection code in TypeLoader.cs
// Ideally we would be re-using their code, but our assumptions are too disjoint
// for that to be realistic at the time of writing (12/2004).
//
OperationDescription CreateOperationDescription(ContractDescription contract, MethodInfo methodInfo, ComContractElement config, bool allowReferences)
{
XmlName operationName = new XmlName(ServiceReflector.GetLogicalName(methodInfo));
XmlName returnValueName = TypeLoader.GetReturnValueName(operationName);
if (ServiceReflector.IsBegin(methodInfo) || ServiceReflector.IsTask(methodInfo))
{
Fx.Assert("No async operations allowed");
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.NoAsyncOperationsAllowed());
}
if (contract.Operations.FindAll(operationName.EncodedName).Count != 0)
{
Fx.Assert("Duplicate operation name");
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(Error.DuplicateOperation());
}
OperationDescription operationDescription = new OperationDescription(operationName.EncodedName, contract);
operationDescription.SyncMethod = methodInfo;
operationDescription.IsInitiating = true;
operationDescription.IsTerminating = false;
operationDescription.KnownTypes.Add(typeof(Array));
operationDescription.KnownTypes.Add(typeof(DBNull));
operationDescription.KnownTypes.Add(typeof(CurrencyWrapper));
operationDescription.KnownTypes.Add(typeof(ErrorWrapper));
if (allowReferences)
{
operationDescription.KnownTypes.Add(typeof(PersistStreamTypeWrapper));
}
foreach (ComUdtElement udt in config.UserDefinedTypes)
{
Type knownType;
Guid typeLibID = Fx.CreateGuid(udt.TypeLibID);
TypeCacheManager.Provider.FindOrCreateType(typeLibID, udt.TypeLibVersion, Fx.CreateGuid(udt.TypeDefID), out knownType, false);
this.info.AddUdt(knownType, typeLibID);
operationDescription.KnownTypes.Add(knownType);
}
string ns = contract.Namespace;
XmlQualifiedName contractQName = new XmlQualifiedName(contract.Name, ns);
string requestAction = NamingHelper.GetMessageAction(contractQName,
operationName.DecodedName,
null,
false);
string responseAction = NamingHelper.GetMessageAction(contractQName,
operationName.DecodedName,
null,
true);
MessageDescription inMessage = CreateIncomingMessageDescription(contract,
methodInfo,
ns,
requestAction,
allowReferences);
MessageDescription outMessage = CreateOutgoingMessageDescription(contract,
methodInfo,
returnValueName,
ns,
responseAction,
allowReferences);
operationDescription.Messages.Add(inMessage);
operationDescription.Messages.Add(outMessage);
return(operationDescription);
}