internal static void HideRequestUriTemplateParameters(OperationDescription operationDescription, UriTemplateDispatchFormatter throwAway, Effect effect)
{
HideRequestUriTemplateParameters(operationDescription, throwAway.pathMapping, throwAway.queryMapping, effect);
}
static bool IsRawContentMapperCompatibleDispatchOperation(OperationDescription operation, ref int numStreamOperations)
{
// An operation is raw encoder compatible on the dispatch side iff the request body is a Stream or void
// The response is driven by the format property on the message and not by the content type
UriTemplateDispatchFormatter throwAway = new UriTemplateDispatchFormatter(operation, null, new QueryStringConverter(), operation.DeclaringContract.Name, new Uri("http://localhost"));
int numUriVariables = throwAway.pathMapping.Count + throwAway.queryMapping.Count;
bool isRequestCompatible = false;
if (numUriVariables > 0)
{
// we need the local variable tmp because ref parameters are not allowed to be passed into
// anonymous methods by the compiler.
int tmp = 0;
WebHttpBehavior.HideRequestUriTemplateParameters(operation, throwAway, delegate()
{
isRequestCompatible = IsRequestStreamOrVoid(operation, ref tmp);
});
numStreamOperations += tmp;
}
else
{
isRequestCompatible = IsRequestStreamOrVoid(operation, ref numStreamOperations);
}
return isRequestCompatible;
}
protected virtual IDispatchMessageFormatter GetRequestDispatchFormatter(OperationDescription operationDescription, ServiceEndpoint endpoint)
{
IDispatchMessageFormatter result = null;
// get some validation errors by creating "throwAway" formatter
UriTemplateDispatchFormatter throwAway = new UriTemplateDispatchFormatter(operationDescription, null, GetQueryStringConverter(operationDescription), endpoint.Contract.Name, endpoint.Address.Uri);
int numUriVariables = throwAway.pathMapping.Count + throwAway.queryMapping.Count;
HideReplyMessage(operationDescription, delegate()
{
WebMessageBodyStyle style = GetBodyStyle(operationDescription);
Effect doBodyFormatter = delegate()
{
if (numUriVariables != 0)
{
EnsureNotUntypedMessageNorMessageContract(operationDescription);
}
// get body formatter
ValidateBodyParameters(operationDescription, true);
Type type;
if (TryGetStreamParameterType(operationDescription.Messages[0], operationDescription, true, out type))
{
result = new HttpStreamFormatter(operationDescription);
}
else
{
Type parameterType;
if (UseBareRequestFormatter(style, operationDescription, out parameterType))
{
result = SingleBodyParameterMessageFormatter.CreateXmlAndJsonDispatchFormatter(operationDescription, parameterType, true, this.xmlSerializerManager, this.JavascriptCallbackParameterName);
}
else
{
result = GetDefaultXmlAndJsonDispatchFormatter(operationDescription, !IsBareRequest(style));
}
}
};
if (numUriVariables == 0)
{
if (IsUntypedMessage(operationDescription.Messages[0]))
{
ValidateBodyParameters(operationDescription, true);
result = new MessagePassthroughFormatter();
}
else if (IsTypedMessage(operationDescription.Messages[0]))
{
ValidateBodyParameters(operationDescription, true);
result = GetDefaultXmlAndJsonDispatchFormatter(operationDescription, !IsBareRequest(style));
}
else
{
doBodyFormatter();
}
}
else
{
HideRequestUriTemplateParameters(operationDescription, throwAway, delegate()
{
CloneMessageDescriptionsBeforeActing(operationDescription, delegate()
{
doBodyFormatter();
});
});
}
result = new UriTemplateDispatchFormatter(operationDescription, result, GetQueryStringConverter(operationDescription), endpoint.Contract.Name, endpoint.Address.Uri);
});
return result;
}
