// Apply Context to a SendActivity
static public void ApplyContext(SendActivity activity, IDictionary<string, string> context)
{
if (activity.ExecutionStatus == ActivityExecutionStatus.Initialized)
{
activity.Context = context;
}
}
void Container17()
{
//SendActivity.SendActivity(String)
//<snippet17>
SendActivity RequestQuoteFromShipper3;
RequestQuoteFromShipper3 = new System.Workflow.Activities.SendActivity("RequestQuoteFromShipper3");
//</snippet17>
}
void Container16()
{
//SendActivity.SendActivity()
//<snippet16>
SendActivity RequestQuoteFromShipper3;
RequestQuoteFromShipper3 = new System.Workflow.Activities.SendActivity();
//</snippet16>
}
// Apply EndpointAddress to a SendActivity
static public void ApplyEndpointAddress(SendActivity activity, EndpointAddress epr)
{
if (activity.ExecutionStatus == ActivityExecutionStatus.Initialized)
{
if (epr.Uri != null)
{
activity.CustomAddress = epr.Uri.ToString();
}
if (epr.Headers != null && epr.Headers.Count > 0)
{
AddressHeader contextHeader = epr.Headers.FindHeader(contextHeaderName, contextHeaderNamespace);
IDictionary<string, string> context = contextHeader.GetValue<Dictionary<string, string>>();
activity.Context = context;
}
}
}
public void PopulateOutputs(SendActivity activity, WorkflowParameterBindingCollection bindings, object[] outputs, object returnValue)
{
if (activity == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("activity");
}
if (outputs == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("outputs");
}
if (this.outputParameters.Count > 0 && outputs.Length > 0)
{
for (int index = 0; index < outputParameters.Count; ++index)
{
KeyValuePair <int, string> parameterInfo = outputParameters[index];
if (bindings.Contains(parameterInfo.Value))
{
bindings[parameterInfo.Value].Value = outputs[parameterInfo.Key];
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ParameterBindingMissing,
parameterInfo.Value, this.operationName, activity.Name)));
}
}
}
if (hasReturnValue)
{
if (bindings.Contains(SendActivity.ReturnValuePropertyName))
{
bindings[SendActivity.ReturnValuePropertyName].Value = returnValue;
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ParameterBindingMissing,
SendActivity.ReturnValuePropertyName,
this.operationName,
activity.Name)));
}
}
}
protected override void InitializeProperties()
{
TypedOperationInfo serviceOperationInfo = this.ServiceOperationInfo;
if (serviceOperationInfo == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ServiceOperationInfoNotSpecified, this.Name)));
}
OperationParameterInfoCollection parameters = null;
Activity definitionRoot = base.RootActivity.GetValue(Activity.WorkflowDefinitionProperty) as Activity;
if (definitionRoot != null)
{
SendActivity definition = definitionRoot.GetActivityByName(this.QualifiedName, true) as SendActivity;
if ((definition != null) && definition.UserData.Contains(typeof(OperationParameterInfoCollection)))
{
parameters = definition.UserData[typeof(OperationParameterInfoCollection)] as OperationParameterInfoCollection;
}
}
if (parameters == null)
{
parameters = serviceOperationInfo.GetParameters(this.Site);
this.UserData[typeof(OperationParameterInfoCollection)] = parameters;
}
WorkflowParameterBindingCollection parameterBindings = this.ParameterBindings;
foreach (OperationParameterInfo parameterInfo in parameters)
{
if (!parameterBindings.Contains(parameterInfo.Name))
{
parameterBindings.Add(new WorkflowParameterBinding(parameterInfo.Name));
}
}
base.InitializeProperties();
}
#pragma warning disable 56504
public SendActivityEventArgs(SendActivity sendActivity)
{
this.sendActivity = sendActivity;
}
static bool MatchByOperation(SendActivity source, SendActivity target)
{
return(ReceiveActivityDesigner.MatchByOperation(source.ServiceOperationInfo, target.ServiceOperationInfo));
}
public void PopulateOutputs(SendActivity activity, WorkflowParameterBindingCollection bindings, object[] outputs, object returnValue)
{
if (activity == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("activity");
}
if (outputs == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("outputs");
}
if (this.outputParameters.Count > 0 && outputs.Length > 0)
{
for (int index = 0; index < outputParameters.Count; ++index)
{
KeyValuePair<int, string> parameterInfo = outputParameters[index];
if (bindings.Contains(parameterInfo.Value))
{
bindings[parameterInfo.Value].Value = outputs[parameterInfo.Key];
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ParameterBindingMissing,
parameterInfo.Value, this.operationName, activity.Name)));
}
}
}
if (hasReturnValue)
{
if (bindings.Contains(SendActivity.ReturnValuePropertyName))
{
bindings[SendActivity.ReturnValuePropertyName].Value = returnValue;
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ParameterBindingMissing,
SendActivity.ReturnValuePropertyName,
this.operationName,
activity.Name)));
}
}
}
public object[] GetInputs(SendActivity activity, WorkflowParameterBindingCollection bindings)
{
if (activity == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("activity");
}
object[] inputs = new object[this.parameterCount];
if (inputParameters.Count > 0)
{
for (int index = 0; index < inputParameters.Count; index++)
{
KeyValuePair<int, string> parameterInfo = inputParameters[index];
if (bindings.Contains(parameterInfo.Value))
{
inputs[parameterInfo.Key] = bindings[parameterInfo.Value].Value;
}
else
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ParameterBindingMissing,
parameterInfo.Value,
this.operationName,
activity.Name)));
}
}
}
return inputs;
}
public SendOperationInfoHelper(IServiceProvider serviceProvider, SendActivity activity)
{
outputParameters = new List<KeyValuePair<int, string>>();
inputParameters = new List<KeyValuePair<int, string>>();
hasReturnValue = false;
if (activity == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("activity");
}
OperationInfoBase serviceOperationInfo = activity.ServiceOperationInfo;
if (serviceOperationInfo == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_ServiceOperationInfoNotSpecified, activity.Name)));
}
MethodInfo methodInfo = serviceOperationInfo.GetMethodInfo(serviceProvider);
if (methodInfo == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(SR2.GetString(SR2.Error_MethodInfoNotAvailable, activity.Name)));
}
if (methodInfo.ReturnType != null && methodInfo.ReturnType != typeof(void))
{
hasReturnValue = true;
}
foreach (ParameterInfo parameter in methodInfo.GetParameters())
{
if (parameter.ParameterType.IsByRef ||
parameter.IsOut || (parameter.IsIn && parameter.IsOut))
{
outputParameters.Add(new KeyValuePair<int, string>(parameter.Position, parameter.Name));
}
if (!parameter.IsOut || (parameter.IsIn && parameter.IsOut))
{
inputParameters.Add(new KeyValuePair<int, string>(parameter.Position, parameter.Name));
}
}
this.parameterCount = methodInfo.GetParameters().Length;
this.operationName = serviceOperationInfo.Name;
object[] operationContractAttribs = methodInfo.GetCustomAttributes(typeof(OperationContractAttribute), true);
if (operationContractAttribs != null && operationContractAttribs.Length > 0)
{
if (operationContractAttribs[0] is OperationContractAttribute)
{
this.isOneWay = ((OperationContractAttribute) operationContractAttribs[0]).IsOneWay;
}
}
}
static bool MatchByOperation(SendActivity source, SendActivity target)
{
return ReceiveActivityDesigner.MatchByOperation(source.ServiceOperationInfo, target.ServiceOperationInfo);
}
public override ValidationErrorCollection Validate(
ValidationManager manager,
object obj)
{
ValidationErrorCollection validationErrors = base.Validate(manager, obj);
SendActivity sendActivity = obj as SendActivity;
if (sendActivity == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("obj",
SR2.GetString(SR2.Error_ArgumentTypeInvalid, "obj", typeof(SendActivity)));
}
ITypeProvider typeProvider = manager.GetService(typeof(ITypeProvider)) as ITypeProvider;
if (typeProvider == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(
SR2.GetString(SR2.General_MissingService, typeof(ITypeProvider).Name)));
}
if (sendActivity.ServiceOperationInfo == null)
{
validationErrors.Add(
new ValidationError(
SR2.GetString(SR2.Error_ServiceOperationInfoNotSpecified,
sendActivity.Name),
WorkflowServicesErrorNumbers.Error_OperationInfoNotSpecified,
false,
"ServiceOperationInfo"));
}
else
{
// validate operation info
//
ValidationErrorCollection operationInfoValidationErrors =
ValidationHelper.ValidateOperationInfo(
sendActivity,
sendActivity.ServiceOperationInfo,
manager);
validationErrors.AddRange(operationInfoValidationErrors);
// do not validate parameter binding if the operation info is not valid
// we might generate noise and false positives.
//
if (operationInfoValidationErrors.Count == 0)
{
validationErrors.AddRange(
ValidationHelper.ValidateParameterBindings(sendActivity, sendActivity.ServiceOperationInfo,
sendActivity.ParameterBindings, manager));
}
// validate the endpoint
//
validationErrors.AddRange(
ValidationHelper.ValidateChannelToken(sendActivity, manager));
}
return(validationErrors);
}
#pragma warning disable 56504
public SendActivityEventArgs(SendActivity sendActivity)
{
this.sendActivity = sendActivity;
}
