internal override void CacheMetadata(ActivityMetadata metadata, Activity owner, string operationName)
{
// force a shred for every CacheMetadata call
ShredParameters();
int index = 0;
foreach (Type argumentType in this.argumentTypes)
{
if (argumentType == null || argumentType == TypeHelper.VoidType)
{
metadata.AddValidationError(SR.ArgumentCannotHaveNullOrVoidType(owner.DisplayName, argumentNames[index]));
}
if (argumentType == MessageDescription.TypeOfUntypedMessage || MessageBuilder.IsMessageContract(argumentType))
{
metadata.AddValidationError(SR.ReceiveParametersContentDoesNotSupportMessage(owner.DisplayName, argumentNames[index]));
}
index++;
}
if (!metadata.HasViolations)
{
foreach (KeyValuePair <string, OutArgument> pair in this.Parameters)
{
RuntimeArgument newRuntimeArgument = new RuntimeArgument(pair.Key, pair.Value.ArgumentType, ArgumentDirection.Out);
metadata.Bind(pair.Value, newRuntimeArgument);
metadata.AddArgument(newRuntimeArgument);
}
}
}
internal override void CacheMetadata(ActivityMetadata metadata, Activity owner, string operationName)
{
this.ShredParameters();
int index = 0;
foreach (Type type in this.argumentTypes)
{
if ((type == null) || (type == TypeHelper.VoidType))
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.ArgumentCannotHaveNullOrVoidType(owner.DisplayName, this.argumentNames[index]));
}
if ((type == MessageDescription.TypeOfUntypedMessage) || MessageBuilder.IsMessageContract(type))
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.SendParametersContentDoesNotSupportMessage(owner.DisplayName, this.argumentNames[index]));
}
index++;
}
if (!metadata.HasViolations)
{
foreach (KeyValuePair <string, InArgument> pair in this.Parameters)
{
RuntimeArgument argument = new RuntimeArgument(pair.Key, pair.Value.ArgumentType, ArgumentDirection.In);
metadata.Bind(pair.Value, argument);
metadata.AddArgument(argument);
}
}
}
internal override void ConfigureInternalReceiveReply(InternalReceiveMessage internalReceiveMessage, out FromReply responseFormatter)
{
if (this.InternalDeclaredMessageType == MessageDescription.TypeOfUntypedMessage)
{
internalReceiveMessage.Message = new OutArgument <System.ServiceModel.Channels.Message>(context => ((OutArgument <System.ServiceModel.Channels.Message>) this.Message).Get(context));
responseFormatter = null;
}
else
{
responseFormatter = new FromReply();
if (MessageBuilder.IsMessageContract(this.InternalDeclaredMessageType))
{
responseFormatter.Result = OutArgument.CreateReference(this.Message, "Message");
}
else if (this.Message != null)
{
responseFormatter.Parameters.Add(OutArgument.CreateReference(this.Message, "Message"));
}
}
}
internal override void ConfigureInternalSendReply(InternalSendMessage internalSendMessage, out ToReply responseFormatter)
{
if (this.InternalDeclaredMessageType == MessageDescription.TypeOfUntypedMessage)
{
internalSendMessage.Message = new InArgument <Message>(context => ((InArgument <Message>) this.Message).Get(context));
responseFormatter = null;
}
else
{
responseFormatter = new ToReply();
// WCF rule dictates that MessageContract must be bound to ReturnValue, not Parameters
if (MessageBuilder.IsMessageContract(this.InternalDeclaredMessageType))
{
responseFormatter.Result = InArgument.CreateReference(this.Message, "Message");
}
else if (this.Message != null)
{
responseFormatter.Parameters.Add(InArgument.CreateReference(this.Message, "Message"));
}
}
}
protected override void CacheMetadata(ActivityMetadata metadata)
{
if (string.IsNullOrEmpty(this.OperationName))
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.MissingOperationName(base.DisplayName));
}
if (this.ServiceContractName == null)
{
string errorMessageOperationName = ContractValidationHelper.GetErrorMessageOperationName(this.OperationName);
metadata.AddValidationError(System.ServiceModel.Activities.SR.MissingServiceContractName(base.DisplayName, errorMessageOperationName));
}
if (this.Endpoint == null)
{
if (string.IsNullOrEmpty(this.EndpointConfigurationName))
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.EndpointNotSet(base.DisplayName, this.OperationName));
}
}
else
{
if (!string.IsNullOrEmpty(this.EndpointConfigurationName))
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.EndpointIncorrectlySet(base.DisplayName, this.OperationName));
}
if (this.Endpoint.Binding == null)
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.MissingBindingInEndpoint(this.Endpoint.Name, this.ServiceContractName));
}
}
MessagingActivityHelper.ValidateCorrelationInitializer(metadata, this.correlationInitializers, false, base.DisplayName, this.OperationName);
MessagingActivityHelper.AddRuntimeArgument(this.CorrelatesWith, "CorrelatesWith", System.ServiceModel.Activities.Constants.CorrelationHandleType, ArgumentDirection.In, metadata);
MessagingActivityHelper.AddRuntimeArgument(this.EndpointAddress, "EndpointAddress", System.ServiceModel.Activities.Constants.UriType, ArgumentDirection.In, metadata);
this.InternalContent.CacheMetadata(metadata, this, this.OperationName);
if (this.correlationInitializers != null)
{
for (int i = 0; i < this.correlationInitializers.Count; i++)
{
CorrelationInitializer initializer = this.correlationInitializers[i];
initializer.ArgumentName = "Parameter" + i;
RuntimeArgument argument = new RuntimeArgument(initializer.ArgumentName, System.ServiceModel.Activities.Constants.CorrelationHandleType, ArgumentDirection.In);
metadata.Bind(initializer.CorrelationHandle, argument);
metadata.AddArgument(argument);
}
}
if (!metadata.HasViolations)
{
if ((this.InternalContent is SendMessageContent) && MessageBuilder.IsMessageContract(((SendMessageContent)this.InternalContent).InternalDeclaredMessageType))
{
this.OperationUsesMessageContract = true;
}
this.internalSend = this.CreateInternalSend();
this.InternalContent.ConfigureInternalSend(this.internalSend, out this.requestFormatter);
if ((this.requestFormatter != null) && (this.lazyFormatter != null))
{
this.requestFormatter.Formatter = this.lazyFormatter;
}
}
else
{
this.internalSend = null;
this.requestFormatter = null;
}
}
protected override void CacheMetadata(ActivityMetadata metadata)
{
if (this.Request == null)
{
metadata.AddValidationError(SR.ReceiveReplyRequestCannotBeNull(this.DisplayName));
}
else
{
// Need to validate Send.ServiceContractName and Send.OperationName here so that we can proceed with contract inference
if (this.Request.ServiceContractName == null)
{
string errorOperationName = ContractValidationHelper.GetErrorMessageOperationName(this.Request.OperationName);
metadata.AddValidationError(SR.MissingServiceContractName(this.Request.DisplayName, errorOperationName));
}
if (string.IsNullOrEmpty(this.Request.OperationName))
{
metadata.AddValidationError(SR.MissingOperationName(this.Request.DisplayName));
}
}
// validate Correlation Initializers
MessagingActivityHelper.ValidateCorrelationInitializer(metadata, this.correlationInitializers, true, this.DisplayName, (this.Request != null ? this.Request.OperationName : String.Empty));
// Validate Content
string operationName = this.Request != null ? this.Request.OperationName : null;
this.InternalContent.CacheMetadata(metadata, this, operationName);
if (this.correlationInitializers != null)
{
for (int i = 0; i < this.correlationInitializers.Count; i++)
{
CorrelationInitializer initializer = this.correlationInitializers[i];
initializer.ArgumentName = Constants.Parameter + i;
RuntimeArgument initializerArgument = new RuntimeArgument(initializer.ArgumentName, Constants.CorrelationHandleType, ArgumentDirection.In);
metadata.Bind(initializer.CorrelationHandle, initializerArgument);
metadata.AddArgument(initializerArgument);
}
}
if (!metadata.HasViolations)
{
this.internalReceive = CreateInternalReceive();
InArgument <CorrelationHandle> requestReplyHandleFromSend = GetReplyHandleFromSend();
if (requestReplyHandleFromSend != null)
{
InArgument <CorrelationHandle> resultCorrelatesWith = MessagingActivityHelper.CreateReplyCorrelatesWith(requestReplyHandleFromSend);
RuntimeArgument resultCorrelatesWithArgument = new RuntimeArgument("ResultCorrelatesWith", Constants.CorrelationHandleType, ArgumentDirection.In);
metadata.Bind(resultCorrelatesWith, resultCorrelatesWithArgument);
metadata.AddArgument(resultCorrelatesWithArgument);
this.internalReceive.CorrelatesWith = (InArgument <CorrelationHandle>)InArgument.CreateReference(resultCorrelatesWith, "ResultCorrelatesWith");
}
this.InternalContent.ConfigureInternalReceiveReply(this.internalReceive, out this.responseFormatter);
if (this.InternalContent is ReceiveMessageContent &&
MessageBuilder.IsMessageContract(((ReceiveMessageContent)this.InternalContent).InternalDeclaredMessageType))
{
this.Request.OperationUsesMessageContract = true;
}
OperationDescription operation = ContractInferenceHelper.CreateTwoWayOperationDescription(this.Request, this);
this.Request.OperationDescription = operation;
if (this.responseFormatter != null)
{
IClientMessageFormatter formatter = ClientOperationFormatterProvider.GetFormatterFromRuntime(operation);
this.Request.SetFormatter(formatter);
this.responseFormatter.Formatter = formatter;
//
int index = 0;
Type[] faultTypes = new Type[operation.KnownTypes.Count];
foreach (Type type in operation.KnownTypes)
{
faultTypes[index] = type;
index++;
}
this.responseFormatter.FaultFormatter = new FaultFormatter(faultTypes);
}
// Add CorrelationQuery to the Send->ReplyCorrelation, we validate that the same query is not added multiple times
if (this.correlationInitializers != null && this.correlationInitializers.Count > 0)
{
Collection <CorrelationQuery> internalCorrelationQueryCollection = ContractInferenceHelper.CreateClientCorrelationQueries(null, this.correlationInitializers,
this.Action, this.Request.ServiceContractName, this.Request.OperationName, true);
foreach (CorrelationQuery query in internalCorrelationQueryCollection)
{
this.Request.SetReplyCorrelationQuery(query);
}
}
}
else
{
this.internalReceive = null;
this.responseFormatter = null;
}
// We don't have any imported children despite referencing the Request
metadata.SetImportedChildrenCollection(new Collection <Activity>());
}
protected override void CacheMetadata(ActivityMetadata metadata)
{
if (this.Request == null)
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.ReceiveReplyRequestCannotBeNull(base.DisplayName));
}
else
{
if (this.Request.ServiceContractName == null)
{
string errorMessageOperationName = ContractValidationHelper.GetErrorMessageOperationName(this.Request.OperationName);
metadata.AddValidationError(System.ServiceModel.Activities.SR.MissingServiceContractName(this.Request.DisplayName, errorMessageOperationName));
}
if (string.IsNullOrEmpty(this.Request.OperationName))
{
metadata.AddValidationError(System.ServiceModel.Activities.SR.MissingOperationName(this.Request.DisplayName));
}
}
MessagingActivityHelper.ValidateCorrelationInitializer(metadata, this.correlationInitializers, true, base.DisplayName, (this.Request != null) ? this.Request.OperationName : string.Empty);
string operationName = (this.Request != null) ? this.Request.OperationName : null;
this.InternalContent.CacheMetadata(metadata, this, operationName);
if (this.correlationInitializers != null)
{
for (int i = 0; i < this.correlationInitializers.Count; i++)
{
CorrelationInitializer initializer = this.correlationInitializers[i];
initializer.ArgumentName = "Parameter" + i;
RuntimeArgument argument = new RuntimeArgument(initializer.ArgumentName, Constants.CorrelationHandleType, ArgumentDirection.In);
metadata.Bind(initializer.CorrelationHandle, argument);
metadata.AddArgument(argument);
}
}
if (!metadata.HasViolations)
{
this.internalReceive = this.CreateInternalReceive();
InArgument <CorrelationHandle> replyHandleFromSend = this.GetReplyHandleFromSend();
if (replyHandleFromSend != null)
{
InArgument <CorrelationHandle> binding = MessagingActivityHelper.CreateReplyCorrelatesWith(replyHandleFromSend);
RuntimeArgument argument4 = new RuntimeArgument("ResultCorrelatesWith", Constants.CorrelationHandleType, ArgumentDirection.In);
metadata.Bind(binding, argument4);
metadata.AddArgument(argument4);
this.internalReceive.CorrelatesWith = (InArgument <CorrelationHandle>)InArgument.CreateReference(binding, "ResultCorrelatesWith");
}
this.InternalContent.ConfigureInternalReceiveReply(this.internalReceive, out this.responseFormatter);
if ((this.InternalContent is ReceiveMessageContent) && MessageBuilder.IsMessageContract(((ReceiveMessageContent)this.InternalContent).InternalDeclaredMessageType))
{
this.Request.OperationUsesMessageContract = true;
}
OperationDescription operationDescription = ContractInferenceHelper.CreateTwoWayOperationDescription(this.Request, this);
this.Request.OperationDescription = operationDescription;
if (this.responseFormatter != null)
{
IClientMessageFormatter formatterFromRuntime = ClientOperationFormatterProvider.GetFormatterFromRuntime(operationDescription);
this.Request.SetFormatter(formatterFromRuntime);
this.responseFormatter.Formatter = formatterFromRuntime;
int index = 0;
Type[] detailTypes = new Type[operationDescription.KnownTypes.Count];
foreach (Type type in operationDescription.KnownTypes)
{
detailTypes[index] = type;
index++;
}
this.responseFormatter.FaultFormatter = new FaultFormatter(detailTypes);
}
if ((this.correlationInitializers != null) && (this.correlationInitializers.Count > 0))
{
foreach (CorrelationQuery query in ContractInferenceHelper.CreateClientCorrelationQueries(null, this.correlationInitializers, this.Action, this.Request.ServiceContractName, this.Request.OperationName, true))
{
this.Request.SetReplyCorrelationQuery(query);
}
}
}
else
{
this.internalReceive = null;
this.responseFormatter = null;
}
metadata.SetImportedChildrenCollection(new Collection <Activity>());
}
public static void ValidateMessageContent(NativeActivityContext context, MessageDescription targetMessage, Type declaredMessageType,
SerializerOption serializerOption, OperationDescription operation, bool isResponse)
{
// MessageContract is allowed only if the WCF contract interface specifies the same message contract type.
if (MessageBuilder.IsMessageContract(declaredMessageType))
{
// if it is a typed message contract, we just validate the type of the message matches
if (targetMessage.MessageType != null)
{
if (declaredMessageType != targetMessage.MessageType)
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(declaredMessageType.ToString(), "type", targetMessage.MessageType.ToString(), operation.Name, operation.DeclaringContract.Name)));
}
}
else
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(declaredMessageType.ToString(), "type", "null", operation.Name, operation.DeclaringContract.Name)));
}
return;
}
else if (declaredMessageType != null && declaredMessageType.IsAssignableFrom(typeof(System.ServiceModel.Channels.Message)))
{
//This is an untyped message contract
if (targetMessage.Body == null)
{
Constraint.AddValidationError(context, new ValidationError(SR2.BodyCannotBeNull));
}
else
{
if (isResponse)
{
if (targetMessage.Body.ReturnValue == null)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ExtraReturnValue));
}
else if (!targetMessage.Body.ReturnValue.Type.IsAssignableFrom(typeof(System.ServiceModel.Channels.Message)))
{
Constraint.AddValidationError(context, new ValidationError(SR2.FirstParameterDoesnotMatchTheReturnValue(declaredMessageType.FullName, targetMessage.Body.ReturnValue.Type.Name, operation.Name, operation.DeclaringContract.Name)));
}
}
else
{
if (targetMessage.Body.Parts.Count == 0)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ParameterNumberMismatch(declaredMessageType.FullName, operation.Name, operation.DeclaringContract.Name)));
}
else if (targetMessage.Body.Parts.Count > 1)
{
Constraint.AddValidationError(context, new ValidationError(SR2.MessageContentCannotHaveMoreThanOneParameter(operation.Name, operation.DeclaringContract.Name)));
}
else
{
if (!targetMessage.Body.Parts[0].Type.IsAssignableFrom(typeof(System.ServiceModel.Channels.Message)))
{
Constraint.AddValidationError(context, new ValidationError(SR2.MessageTypeMismatch(targetMessage.Body.Parts[0].Type.FullName, operation.Name, operation.DeclaringContract.Name)));
}
}
}
}
return;
}
// In case the WCF contract is a typed message, and the Receive activity also uses ReceiveMessageContent to infer a typed message, the contract needs to be matched
Fx.Assert(targetMessage.Body != null, "MessageDescription.Body is never null!");
// MessageDescription: Headers, Properties, ProtectionLevel
// MessageBodyDescription: ReturnValue, WrapperName, WrapperNamespace
// MessagePartDescription: Name, Namespace, Type, ProtectionLevel, Multiple, Index
if (targetMessage.Headers.Count > 0)
{
Constraint.AddValidationError(context, new ValidationError(SR2.MessageHeaderNotSupported(operation.Name, operation.DeclaringContract.Name)));
}
if (targetMessage.Properties.Count > 0)
{
Constraint.AddValidationError(context, new ValidationError(SR2.MessagePropertyIsNotSupported(operation.Name, operation.DeclaringContract.Name)));
}
if (targetMessage.HasProtectionLevel)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ProtectionLevelIsNotSupported(operation.Name, operation.DeclaringContract.Name)));
}
if (declaredMessageType == null || declaredMessageType == TypeHelper.VoidType)
{
if (!targetMessage.IsVoid)
{
Constraint.AddValidationError(context, new ValidationError(SR2.MessageCannotBeEmpty(operation.Name, operation.DeclaringContract.Name)));
}
}
else
{
string partName;
string partNamespace;
if (serializerOption == SerializerOption.DataContractSerializer)
{
XmlQualifiedName xmlQualifiedName = MessageBuilder.XsdDataContractExporter.GetRootElementName(declaredMessageType);
if (xmlQualifiedName == null)
{
xmlQualifiedName = MessageBuilder.XsdDataContractExporter.GetSchemaTypeName(declaredMessageType);
}
if (!xmlQualifiedName.IsEmpty)
{
partName = xmlQualifiedName.Name;
partNamespace = xmlQualifiedName.Namespace;
}
else
{
// For anonymous type, we assign CLR type name and contract namespace to MessagePartDescription
partName = declaredMessageType.Name;
partNamespace = operation.DeclaringContract.Namespace;
}
}
else
{
XmlTypeMapping xmlTypeMapping = MessageBuilder.XmlReflectionImporter.ImportTypeMapping(declaredMessageType);
partName = xmlTypeMapping.ElementName;
partNamespace = xmlTypeMapping.Namespace;
}
MessagePartDescription targetPart = null;
if (isResponse && targetMessage.Body.ReturnValue != null && targetMessage.Body.ReturnValue.Type != TypeHelper.VoidType)
{
if (targetMessage.Body.Parts.Count > 0)
{
Constraint.AddValidationError(context, new ValidationError(SR2.NotSupportMoreThanOneParametersInMessageContract(operation.Name, operation.DeclaringContract.Name)));
}
targetPart = targetMessage.Body.ReturnValue;
}
else if (!isResponse)
{
if (targetMessage.Body.WrapperName != null && targetMessage.Body.WrapperName != String.Empty)
{
Constraint.AddValidationError(context, new ValidationError(SR2.WrapperNotSupportedInMessageContract(operation.Name, operation.DeclaringContract.Name)));
}
if (targetMessage.Body.WrapperNamespace != null && targetMessage.Body.WrapperNamespace != String.Empty)
{
Constraint.AddValidationError(context, new ValidationError(SR2.WrapperNotSupportedInMessageContract(operation.Name, operation.DeclaringContract.Name)));
}
if (targetMessage.Body.Parts.Count == 0)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ParameterNumberMismatch(declaredMessageType.FullName, operation.Name, operation.DeclaringContract.Name)));
}
else if (targetMessage.Body.Parts.Count > 1)
{
Constraint.AddValidationError(context, new ValidationError(SR2.MessageContentCannotHaveMoreThanOneParameter(operation.Name, operation.DeclaringContract.Name)));
}
else
{
targetPart = targetMessage.Body.Parts[0];
}
}
if (targetPart != null)
{
if (partName != targetPart.Name)
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(partName, "parameter name", targetPart.Name, operation.Name, operation.DeclaringContract.Name)));
}
if (partNamespace != targetPart.Namespace)
{
Constraint.AddValidationError(context, new ValidationError(SR2.PropertyMismatch(partNamespace, "parameter namespace", targetPart.Namespace, operation.Name, operation.DeclaringContract.Name)));
}
if (declaredMessageType != targetPart.Type)
{
if (declaredMessageType != null)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ParameterTypeMismatch(declaredMessageType.FullName, targetPart.Type.FullName, operation.Name, operation.DeclaringContract.Name)));
}
else
{
Constraint.AddValidationError(context, new ValidationError(SR2.ParameterTypeMismatch(TypeHelper.VoidType.FullName, targetPart.Type.FullName, operation.Name, operation.DeclaringContract.Name)));
}
}
if (targetPart.HasProtectionLevel)
{
Constraint.AddValidationError(context, new ValidationError(SR2.ProtectionLevelIsNotSupported(operation.Name, operation.DeclaringContract.Name)));
}
// Multiple and Index do not need to be validate because there is only one part in the message.
}
}
}
