internal void GetParameterPropertyDescriptors(IDictionary properties)
{
if (this.Site != null)
{
ITypeProvider service = (ITypeProvider)this.Site.GetService(typeof(ITypeProvider));
if (service == null)
{
throw new InvalidOperationException(SR.GetString("General_MissingService", new object[] { typeof(ITypeProvider).FullName }));
}
Type interfaceType = null;
if (this.InterfaceType != null)
{
interfaceType = service.GetType(this.InterfaceType.AssemblyQualifiedName);
}
if ((interfaceType != null) && interfaceType.IsInterface)
{
MethodInfo interfaceMethod = System.Workflow.Activities.Common.Helpers.GetInterfaceMethod(interfaceType, this.MethodName);
if ((interfaceMethod != null) && (WebServiceActivityHelpers.ValidateParameterTypes(interfaceMethod).Count == 0))
{
List <ParameterInfo> list;
List <ParameterInfo> list2;
WebServiceActivityHelpers.GetParameterInfo(interfaceMethod, out list, out list2);
foreach (ParameterInfo info2 in list)
{
PropertyDescriptor descriptor = new System.Workflow.Activities.Common.ParameterInfoBasedPropertyDescriptor(typeof(WebServiceInputActivity), info2, true, new Attribute[] { DesignOnlyAttribute.Yes });
properties[descriptor.Name] = descriptor;
}
}
}
}
}
private static IEnumerable GetContainedActivities(CompositeActivity activity)
{
if (!activity.Enabled)
{
yield break;
}
foreach (Activity containedActivity in activity.Activities)
{
if (containedActivity is CompositeActivity && !Helpers.IsCustomActivity((CompositeActivity)containedActivity))
{
foreach (Activity nestedActivity in WebServiceActivityHelpers.GetContainedActivities((CompositeActivity)containedActivity))
{
if (nestedActivity.Enabled)
{
yield return(nestedActivity);
}
}
}
else
{
if (containedActivity.Enabled)
{
yield return(containedActivity);
}
}
}
yield break;
}
internal void GetParameterPropertyDescriptors(IDictionary properties)
{
if (((IComponent)this).Site == null)
{
return;
}
ITypeProvider typeProvider = (ITypeProvider)((IComponent)this).Site.GetService(typeof(ITypeProvider));
if (typeProvider == null)
{
throw new InvalidOperationException(SR.GetString(SR.General_MissingService, typeof(ITypeProvider).FullName));
}
if (this.InputActivityName != null && !String.IsNullOrEmpty(this.InputActivityName.Trim()))
{
WebServiceInputActivity webServiceReceive = Helpers.ParseActivity(Helpers.GetRootActivity(this), this.InputActivityName) as WebServiceInputActivity;
if (webServiceReceive != null)
{
Type type = null;
if (webServiceReceive.InterfaceType != null)
{
type = typeProvider.GetType(webServiceReceive.InterfaceType.AssemblyQualifiedName);
}
if (type != null)
{
MethodInfo method = Helpers.GetInterfaceMethod(type, webServiceReceive.MethodName);
if (method != null && WebServiceActivityHelpers.ValidateParameterTypes(method).Count == 0)
{
List <ParameterInfo> inputParameters, outParameters;
WebServiceActivityHelpers.GetParameterInfo(method, out inputParameters, out outParameters);
foreach (ParameterInfo paramInfo in outParameters)
{
PropertyDescriptor prop = null;
if (paramInfo.Position == -1)
{
prop = new ParameterInfoBasedPropertyDescriptor(typeof(WebServiceOutputActivity), paramInfo, false, DesignOnlyAttribute.Yes);
}
else
{
prop = new ParameterInfoBasedPropertyDescriptor(typeof(WebServiceOutputActivity), paramInfo, true, DesignOnlyAttribute.Yes);
}
if (prop != null)
{
properties[prop.Name] = prop;
}
}
}
}
}
}
}
internal static IEnumerable GetSucceedingActivities(Activity startActivity)
{
Activity currentActivity = null;
Stack <Activity> activityStack = new Stack <Activity>();
activityStack.Push(startActivity);
while ((currentActivity = activityStack.Pop()) != null)
{
if (currentActivity is CompositeActivity && Helpers.IsCustomActivity((CompositeActivity)currentActivity))
{
break;
}
if (currentActivity.Parent != null)
{
bool pastCurrentActivity = false;
foreach (Activity siblingActivity in currentActivity.Parent.Activities)
{
if (siblingActivity == currentActivity)
{
pastCurrentActivity = true;
continue;
}
if (!pastCurrentActivity)
{
continue;
}
if (siblingActivity.Enabled)
{
if (siblingActivity is CompositeActivity && !Helpers.IsCustomActivity((CompositeActivity)siblingActivity))
{
foreach (Activity containedActivity in WebServiceActivityHelpers.GetContainedActivities((CompositeActivity)siblingActivity))
{
yield return(containedActivity);
}
}
else
{
yield return(siblingActivity);
}
}
}
}
activityStack.Push(currentActivity.Parent);
}
yield break;
}
internal void GetParameterPropertyDescriptors(IDictionary properties)
{
if (this.Site != null)
{
ITypeProvider service = (ITypeProvider)this.Site.GetService(typeof(ITypeProvider));
if (service == null)
{
throw new InvalidOperationException(SR.GetString("General_MissingService", new object[] { typeof(ITypeProvider).FullName }));
}
if ((this.InputActivityName != null) && !string.IsNullOrEmpty(this.InputActivityName.Trim()))
{
WebServiceInputActivity activity = Helpers.ParseActivity(Helpers.GetRootActivity(this), this.InputActivityName) as WebServiceInputActivity;
if (activity != null)
{
Type interfaceType = null;
if (activity.InterfaceType != null)
{
interfaceType = service.GetType(activity.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType != null)
{
MethodInfo interfaceMethod = Helpers.GetInterfaceMethod(interfaceType, activity.MethodName);
if ((interfaceMethod != null) && (WebServiceActivityHelpers.ValidateParameterTypes(interfaceMethod).Count == 0))
{
List <ParameterInfo> list;
List <ParameterInfo> list2;
WebServiceActivityHelpers.GetParameterInfo(interfaceMethod, out list, out list2);
foreach (ParameterInfo info2 in list2)
{
PropertyDescriptor descriptor = null;
if (info2.Position == -1)
{
descriptor = new ParameterInfoBasedPropertyDescriptor(typeof(WebServiceOutputActivity), info2, false, new Attribute[] { DesignOnlyAttribute.Yes });
}
else
{
descriptor = new ParameterInfoBasedPropertyDescriptor(typeof(WebServiceOutputActivity), info2, true, new Attribute[] { DesignOnlyAttribute.Yes });
}
if (descriptor != null)
{
properties[descriptor.Name] = descriptor;
}
}
}
}
}
}
}
}
ICollection IPropertyValueProvider.GetPropertyValues(ITypeDescriptorContext context)
{
StringCollection names = new StringCollection();
if (context.PropertyDescriptor.Name == "InputActivityName")
{
foreach (Activity activity in WebServiceActivityHelpers.GetPreceedingActivities(this))
{
if (activity is WebServiceInputActivity)
{
names.Add(activity.QualifiedName);
}
}
}
return(names);
}
protected override void OnActivityChanged(ActivityChangedEventArgs e)
{
base.OnActivityChanged(e);
if (e.Member != null)
{
// If the interface name changed, clear out method name.
if (e.Member.Name == "InterfaceType")
{
if (this.Activity.Site != null)
{
Type interfaceType = e.NewValue as Type;
if (interfaceType != null)
{
new InterfaceTypeFilterProvider(Activity.Site).CanFilterType(interfaceType, true);
}
WebServiceInputActivity webServiceReceive = e.Activity as WebServiceInputActivity;
PropertyDescriptor propertyDescriptor = TypeDescriptor.GetProperties(Activity)["MethodName"];
if (propertyDescriptor != null)
{
propertyDescriptor.SetValue(Activity, String.Empty);
}
}
}
else if (e.Member.Name == "MethodName")
{
// If method name changed, clear out parameters.
(e.Activity as WebServiceInputActivity).ParameterBindings.Clear();
}
// Refresh all other properties as well
if (e.Member.Name == "InterfaceType" || e.Member.Name == "MethodName")
{
TypeDescriptor.Refresh(e.Activity);
}
foreach (Activity succeedingActivity in WebServiceActivityHelpers.GetSucceedingActivities(this.Activity))
{
if (succeedingActivity is WebServiceOutputActivity && ((WebServiceOutputActivity)(succeedingActivity)).InputActivityName == this.Activity.QualifiedName)
{
TypeDescriptor.Refresh(succeedingActivity);
}
}
}
}
protected override void OnActivityChanged(ActivityChangedEventArgs e)
{
base.OnActivityChanged(e);
if (e.Member != null)
{
if (e.Member.Name == "InterfaceType")
{
if (base.Activity.Site != null)
{
Type newValue = e.NewValue as Type;
if (newValue != null)
{
new InterfaceTypeFilterProvider(base.Activity.Site).CanFilterType(newValue, true);
}
Activity activity1 = e.Activity;
PropertyDescriptor descriptor = TypeDescriptor.GetProperties(base.Activity)["MethodName"];
if (descriptor != null)
{
descriptor.SetValue(base.Activity, string.Empty);
}
}
}
else if (e.Member.Name == "MethodName")
{
(e.Activity as WebServiceInputActivity).ParameterBindings.Clear();
}
if ((e.Member.Name == "InterfaceType") || (e.Member.Name == "MethodName"))
{
TypeDescriptor.Refresh(e.Activity);
}
foreach (Activity activity in WebServiceActivityHelpers.GetSucceedingActivities(base.Activity))
{
if ((activity is WebServiceOutputActivity) && (((WebServiceOutputActivity)activity).InputActivityName == base.Activity.QualifiedName))
{
TypeDescriptor.Refresh(activity);
}
}
}
}
internal void GetParameterPropertyDescriptors(IDictionary properties)
{
if (((IComponent)this).Site == null)
{
return;
}
ITypeProvider typeProvider = (ITypeProvider)((IComponent)this).Site.GetService(typeof(ITypeProvider));
if (typeProvider == null)
{
throw new InvalidOperationException(SR.GetString(SR.General_MissingService, typeof(ITypeProvider).FullName));
}
Type type = null;
if (this.InterfaceType != null)
{
type = typeProvider.GetType(this.InterfaceType.AssemblyQualifiedName);
}
if (type != null && type.IsInterface)
{
MethodInfo method = Helpers.GetInterfaceMethod(type, this.MethodName);
if (method != null && WebServiceActivityHelpers.ValidateParameterTypes(method).Count == 0)
{
List <ParameterInfo> inputParameters, outParameters;
WebServiceActivityHelpers.GetParameterInfo(method, out inputParameters, out outParameters);
foreach (ParameterInfo paramInfo in inputParameters)
{
PropertyDescriptor prop = new ParameterInfoBasedPropertyDescriptor(typeof(WebServiceInputActivity), paramInfo, true, DesignOnlyAttribute.Yes);
properties[prop.Name] = prop;
}
}
}
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
ValidationErrorCollection validationErrors = base.Validate(manager, obj);
WebServiceInputActivity webServiceReceive = obj as WebServiceInputActivity;
if (webServiceReceive == null)
{
throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(WebServiceInputActivity).FullName), "obj");
}
if (Helpers.IsActivityLocked(webServiceReceive))
{
return(validationErrors);
}
if (webServiceReceive.IsActivating)
{
if (WebServiceActivityHelpers.GetPreceedingActivities(webServiceReceive).GetEnumerator().MoveNext() == true)
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_ActivationActivityNotFirst), ErrorNumbers.Error_ActivationActivityNotFirst);
error.PropertyName = "IsActivating";
validationErrors.Add(error);
return(validationErrors);
}
if (WebServiceActivityHelpers.IsInsideLoop(webServiceReceive, null))
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_ActivationActivityInsideLoop), ErrorNumbers.Error_ActivationActivityInsideLoop);
error.PropertyName = "IsActivating";
validationErrors.Add(error);
return(validationErrors);
}
}
else
{
if (WebServiceActivityHelpers.GetPreceedingActivities(webServiceReceive, true).GetEnumerator().MoveNext() == false)
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotMarkedActivate), ErrorNumbers.Error_WebServiceReceiveNotMarkedActivate);
error.PropertyName = "IsActivating";
validationErrors.Add(error);
return(validationErrors);
}
}
ITypeProvider typeProvider = (ITypeProvider)manager.GetService(typeof(ITypeProvider));
if (typeProvider == null)
{
throw new InvalidOperationException(SR.GetString(SR.General_MissingService, typeof(ITypeProvider).FullName));
}
Type interfaceType = null;
if (webServiceReceive.InterfaceType != null)
{
interfaceType = typeProvider.GetType(webServiceReceive.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType == null)
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_TypePropertyInvalid, "InterfaceType"), ErrorNumbers.Error_PropertyNotSet);
error.PropertyName = "InterfaceType";
validationErrors.Add(error);
}
else if (!interfaceType.IsInterface)
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_InterfaceTypeNotInterface, "InterfaceType"), ErrorNumbers.Error_InterfaceTypeNotInterface);
error.PropertyName = "InterfaceType";
validationErrors.Add(error);
}
else
{
// Validate method
if (String.IsNullOrEmpty(webServiceReceive.MethodName))
{
validationErrors.Add(ValidationError.GetNotSetValidationError("MethodName"));
}
else
{
MethodInfo methodInfo = Helpers.GetInterfaceMethod(interfaceType, webServiceReceive.MethodName);
if (methodInfo == null)
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_MethodNotExists, "MethodName", webServiceReceive.MethodName), ErrorNumbers.Error_MethodNotExists);
error.PropertyName = "MethodName";
validationErrors.Add(error);
}
else
{
ValidationErrorCollection parameterTypeErrors = WebServiceActivityHelpers.ValidateParameterTypes(methodInfo);
if (parameterTypeErrors.Count > 0)
{
foreach (ValidationError parameterTypeError in parameterTypeErrors)
{
parameterTypeError.PropertyName = "MethodName";
}
validationErrors.AddRange(parameterTypeErrors);
}
else
{
List <ParameterInfo> inputParameters, outParameters;
WebServiceActivityHelpers.GetParameterInfo(methodInfo, out inputParameters, out outParameters);
// Check to see if all input parameters have a valid binding.
foreach (ParameterInfo paramInfo in inputParameters)
{
string paramName = paramInfo.Name;
string parameterPropertyName = ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(webServiceReceive.GetType(), paramName);
Type paramType = paramInfo.ParameterType.IsByRef ? paramInfo.ParameterType.GetElementType() : paramInfo.ParameterType;
object paramValue = null;
if (webServiceReceive.ParameterBindings.Contains(paramName))
{
if (webServiceReceive.ParameterBindings[paramName].IsBindingSet(WorkflowParameterBinding.ValueProperty))
{
paramValue = webServiceReceive.ParameterBindings[paramName].GetBinding(WorkflowParameterBinding.ValueProperty);
}
else
{
paramValue = webServiceReceive.ParameterBindings[paramName].GetValue(WorkflowParameterBinding.ValueProperty);
}
}
if (!paramType.IsPublic || !paramType.IsSerializable)
{
ValidationError validationError = new ValidationError(SR.GetString(SR.Error_TypeNotPublicSerializable, paramName, paramType.FullName), ErrorNumbers.Error_TypeNotPublicSerializable);
validationError.PropertyName = parameterPropertyName;
validationErrors.Add(validationError);
}
else if (!webServiceReceive.ParameterBindings.Contains(paramName) || paramValue == null)
{
ValidationError validationError = ValidationError.GetNotSetValidationError(paramName);
validationError.PropertyName = parameterPropertyName;
validationErrors.Add(validationError);
}
else
{
AccessTypes access = AccessTypes.Read;
if (paramInfo.ParameterType.IsByRef)
{
access |= AccessTypes.Write;
}
ValidationErrorCollection variableErrors = ValidationHelpers.ValidateProperty(manager, webServiceReceive, paramValue,
new PropertyValidationContext(webServiceReceive.ParameterBindings[paramName], null, paramName), new BindValidationContext(paramInfo.ParameterType.IsByRef ? paramInfo.ParameterType.GetElementType() : paramInfo.ParameterType, access));
foreach (ValidationError validationError in variableErrors)
{
validationError.PropertyName = parameterPropertyName;
}
validationErrors.AddRange(variableErrors);
}
}
if (webServiceReceive.ParameterBindings.Count > inputParameters.Count)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Warning_AdditionalBindingsFound), ErrorNumbers.Warning_AdditionalBindingsFound, true));
}
bool foundMatchingResponse = false;
foreach (Activity succeedingActivity in WebServiceActivityHelpers.GetSucceedingActivities(webServiceReceive))
{
if ((succeedingActivity is WebServiceOutputActivity && ((WebServiceOutputActivity)succeedingActivity).InputActivityName == webServiceReceive.Name) ||
(succeedingActivity is WebServiceFaultActivity && ((WebServiceFaultActivity)succeedingActivity).InputActivityName == webServiceReceive.Name))
{
foundMatchingResponse = true;
break;
}
}
// If the method has out parameters or is the method has a return value,
// check to see if there are any corresponding WebServiceResponse activities.
if ((outParameters.Count > 0 || methodInfo.ReturnType != typeof(void)) && !foundMatchingResponse)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceResponseNotFound), ErrorNumbers.Error_WebServiceResponseNotFound));
}
}
}
}
}
return(validationErrors);
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
ValidationErrorCollection errors = base.Validate(manager, obj);
WebServiceOutputActivity activity = obj as WebServiceOutputActivity;
if (activity == null)
{
throw new ArgumentException(SR.GetString("Error_UnexpectedArgumentType", new object[] { typeof(WebServiceOutputActivity).FullName }), "obj");
}
if (!Helpers.IsActivityLocked(activity))
{
List <ParameterInfo> list;
List <ParameterInfo> list2;
WebServiceInputActivity activity2 = null;
if (string.IsNullOrEmpty(activity.InputActivityName))
{
errors.Add(ValidationError.GetNotSetValidationError("InputActivityName"));
return(errors);
}
ITypeProvider service = (ITypeProvider)manager.GetService(typeof(ITypeProvider));
if (service == null)
{
throw new InvalidOperationException(SR.GetString("General_MissingService", new object[] { typeof(ITypeProvider).FullName }));
}
bool flag = false;
foreach (Activity activity3 in WebServiceActivityHelpers.GetPreceedingActivities(activity))
{
if (((activity3 is WebServiceOutputActivity) && (string.Compare(((WebServiceOutputActivity)activity3).InputActivityName, activity.InputActivityName, StringComparison.Ordinal) == 0)) || ((activity3 is WebServiceFaultActivity) && (string.Compare(((WebServiceFaultActivity)activity3).InputActivityName, activity.InputActivityName, StringComparison.Ordinal) == 0)))
{
if (activity3 is WebServiceOutputActivity)
{
errors.Add(new ValidationError(SR.GetString("Error_DuplicateWebServiceResponseFound", new object[] { activity3.QualifiedName, activity.InputActivityName }), 0x56a));
return(errors);
}
errors.Add(new ValidationError(SR.GetString("Error_DuplicateWebServiceFaultFound", new object[] { activity3.QualifiedName, activity.InputActivityName }), 0x574));
return(errors);
}
}
foreach (Activity activity4 in WebServiceActivityHelpers.GetPreceedingActivities(activity))
{
if (string.Compare(activity4.QualifiedName, activity.InputActivityName, StringComparison.Ordinal) == 0)
{
if (activity4 is WebServiceInputActivity)
{
activity2 = activity4 as WebServiceInputActivity;
flag = true;
break;
}
flag = false;
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotValid", new object[] { activity.InputActivityName }), 0x564));
return(errors);
}
}
if (!flag)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotFound", new object[] { activity.InputActivityName }), 0x55e));
return(errors);
}
Type interfaceType = null;
if (activity2.InterfaceType != null)
{
interfaceType = service.GetType(activity2.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType == null)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotConfigured", new object[] { activity2.Name }), 0x566));
return(errors);
}
if (string.IsNullOrEmpty(activity2.MethodName))
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotConfigured", new object[] { activity2.Name }), 0x566));
return(errors);
}
MethodInfo interfaceMethod = Helpers.GetInterfaceMethod(interfaceType, activity2.MethodName);
if (interfaceMethod == null)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotConfigured", new object[] { activity2.Name }), 0x566));
return(errors);
}
ValidationErrorCollection errors2 = WebServiceActivityHelpers.ValidateParameterTypes(interfaceMethod);
if (errors2.Count > 0)
{
foreach (ValidationError error in errors2)
{
error.PropertyName = "InputActivityName";
}
errors.AddRange(errors2);
return(errors);
}
WebServiceActivityHelpers.GetParameterInfo(interfaceMethod, out list, out list2);
if (list2.Count == 0)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceResponseNotNeeded"), 0x565));
return(errors);
}
foreach (ParameterInfo info2 in list2)
{
string name = info2.Name;
Type type2 = info2.ParameterType.IsByRef ? info2.ParameterType.GetElementType() : info2.ParameterType;
if (info2.Position == -1)
{
name = "(ReturnValue)";
}
object binding = null;
if (activity.ParameterBindings.Contains(name))
{
if (activity.ParameterBindings[name].IsBindingSet(WorkflowParameterBinding.ValueProperty))
{
binding = activity.ParameterBindings[name].GetBinding(WorkflowParameterBinding.ValueProperty);
}
else
{
binding = activity.ParameterBindings[name].GetValue(WorkflowParameterBinding.ValueProperty);
}
}
if (!type2.IsPublic || !type2.IsSerializable)
{
ValidationError item = new ValidationError(SR.GetString("Error_TypeNotPublicSerializable", new object[] { name, type2.FullName }), 0x567)
{
PropertyName = (string.Compare(name, "(ReturnValue)", StringComparison.Ordinal) == 0) ? name : ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(activity2.GetType(), name)
};
errors.Add(item);
}
else if (!activity.ParameterBindings.Contains(name) || (binding == null))
{
ValidationError notSetValidationError = ValidationError.GetNotSetValidationError(name);
notSetValidationError.PropertyName = (string.Compare(name, "(ReturnValue)", StringComparison.Ordinal) == 0) ? name : ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(activity2.GetType(), name);
errors.Add(notSetValidationError);
}
else
{
AccessTypes read = AccessTypes.Read;
if ((info2.IsOut || info2.IsRetval) || (info2.Position == -1))
{
read = AccessTypes.Write;
}
ValidationErrorCollection errors3 = System.Workflow.Activities.Common.ValidationHelpers.ValidateProperty(manager, activity, binding, new PropertyValidationContext(activity.ParameterBindings[name], null, name), new BindValidationContext(info2.ParameterType.IsByRef ? info2.ParameterType.GetElementType() : info2.ParameterType, read));
foreach (ValidationError error4 in errors3)
{
if (string.Compare(name, "(ReturnValue)", StringComparison.Ordinal) != 0)
{
error4.PropertyName = ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(activity2.GetType(), name);
}
}
errors.AddRange(errors3);
}
}
if (activity.ParameterBindings.Count > list2.Count)
{
errors.Add(new ValidationError(SR.GetString("Warning_AdditionalBindingsFound"), 0x630, true));
}
}
return(errors);
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
ValidationErrorCollection errors = base.Validate(manager, obj);
WebServiceFaultActivity activity = obj as WebServiceFaultActivity;
if (activity == null)
{
throw new ArgumentException(SR.GetString("Error_UnexpectedArgumentType", new object[] { typeof(WebServiceFaultActivity).FullName }), "obj");
}
if (!Helpers.IsActivityLocked(activity))
{
List <ParameterInfo> list;
List <ParameterInfo> list2;
WebServiceInputActivity activity2 = null;
if (string.IsNullOrEmpty(activity.InputActivityName))
{
errors.Add(ValidationError.GetNotSetValidationError("InputActivityName"));
return(errors);
}
ITypeProvider service = (ITypeProvider)manager.GetService(typeof(ITypeProvider));
if (service == null)
{
throw new InvalidOperationException(SR.GetString("General_MissingService", new object[] { typeof(ITypeProvider).FullName }));
}
bool flag = false;
foreach (Activity activity3 in WebServiceActivityHelpers.GetPreceedingActivities(activity))
{
if (((activity3 is WebServiceFaultActivity) && (string.Compare(((WebServiceFaultActivity)activity3).InputActivityName, activity.InputActivityName, StringComparison.Ordinal) == 0)) || ((activity3 is WebServiceOutputActivity) && (string.Compare(((WebServiceOutputActivity)activity3).InputActivityName, activity.InputActivityName, StringComparison.Ordinal) == 0)))
{
if (activity3 is WebServiceFaultActivity)
{
errors.Add(new ValidationError(SR.GetString("Error_DuplicateWebServiceFaultFound", new object[] { activity3.Name, activity.InputActivityName }), 0x574));
return(errors);
}
errors.Add(new ValidationError(SR.GetString("Error_DuplicateWebServiceResponseFound", new object[] { activity3.Name, activity.InputActivityName }), 0x56a));
return(errors);
}
}
foreach (Activity activity4 in WebServiceActivityHelpers.GetPreceedingActivities(activity))
{
if (string.Compare(activity4.QualifiedName, activity.InputActivityName, StringComparison.OrdinalIgnoreCase) == 0)
{
if (activity4 is WebServiceInputActivity)
{
activity2 = activity4 as WebServiceInputActivity;
flag = true;
break;
}
flag = false;
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotValid", new object[] { activity.InputActivityName }), 0x564));
return(errors);
}
}
if (!flag)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotFound", new object[] { activity.InputActivityName }), 0x55e));
return(errors);
}
Type interfaceType = null;
if (activity2.InterfaceType != null)
{
interfaceType = service.GetType(activity2.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType == null)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotConfigured", new object[] { activity2.Name }), 0x566));
return(errors);
}
if (string.IsNullOrEmpty(activity2.MethodName))
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotConfigured", new object[] { activity2.Name }), 0x566));
return(errors);
}
MethodInfo interfaceMethod = Helpers.GetInterfaceMethod(interfaceType, activity2.MethodName);
if (interfaceMethod == null)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceReceiveNotConfigured", new object[] { activity2.Name }), 0x566));
return(errors);
}
WebServiceActivityHelpers.GetParameterInfo(interfaceMethod, out list, out list2);
if (list2.Count == 0)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceFaultNotNeeded"), 0x57a));
return(errors);
}
}
return(errors);
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
ValidationErrorCollection validationErrors = base.Validate(manager, obj);
WebServiceFaultActivity webServiceFault = obj as WebServiceFaultActivity;
if (webServiceFault == null)
{
throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(WebServiceFaultActivity).FullName), "obj");
}
if (Helpers.IsActivityLocked(webServiceFault))
{
return(validationErrors);
}
WebServiceInputActivity webServiceReceive = null;
if (String.IsNullOrEmpty(webServiceFault.InputActivityName))
{
validationErrors.Add(ValidationError.GetNotSetValidationError("InputActivityName"));
}
else
{
ITypeProvider typeProvider = (ITypeProvider)manager.GetService(typeof(ITypeProvider));
if (typeProvider == null)
{
throw new InvalidOperationException(SR.GetString(SR.General_MissingService, typeof(ITypeProvider).FullName));
}
bool foundMatchingReceive = false;
foreach (Activity activity in WebServiceActivityHelpers.GetPreceedingActivities(webServiceFault))
{
if ((activity is WebServiceFaultActivity && String.Compare(((WebServiceFaultActivity)activity).InputActivityName, webServiceFault.InputActivityName, StringComparison.Ordinal) == 0) ||
(activity is WebServiceOutputActivity && String.Compare(((WebServiceOutputActivity)activity).InputActivityName, webServiceFault.InputActivityName, StringComparison.Ordinal) == 0))
{
if (activity is WebServiceFaultActivity)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_DuplicateWebServiceFaultFound, activity.Name, webServiceFault.InputActivityName), ErrorNumbers.Error_DuplicateWebServiceFaultFound));
}
else
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_DuplicateWebServiceResponseFound, activity.Name, webServiceFault.InputActivityName), ErrorNumbers.Error_DuplicateWebServiceResponseFound));
}
return(validationErrors);
}
}
foreach (Activity activity in WebServiceActivityHelpers.GetPreceedingActivities(webServiceFault))
{
if (String.Compare(activity.QualifiedName, webServiceFault.InputActivityName, StringComparison.OrdinalIgnoreCase) == 0)
{
if (activity is WebServiceInputActivity)
{
webServiceReceive = activity as WebServiceInputActivity;
foundMatchingReceive = true;
}
else
{
foundMatchingReceive = false;
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotValid, webServiceFault.InputActivityName), ErrorNumbers.Error_WebServiceReceiveNotValid));
return(validationErrors);
}
break;
}
}
if (!foundMatchingReceive)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotFound, webServiceFault.InputActivityName), ErrorNumbers.Error_WebServiceReceiveNotFound));
return(validationErrors);
}
Type interfaceType = null;
if (webServiceReceive.InterfaceType != null)
{
interfaceType = typeProvider.GetType(webServiceReceive.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType == null)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotConfigured, webServiceReceive.Name), ErrorNumbers.Error_WebServiceReceiveNotConfigured));
return(validationErrors);
}
// Validate method
if (String.IsNullOrEmpty(webServiceReceive.MethodName))
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotConfigured, webServiceReceive.Name), ErrorNumbers.Error_WebServiceReceiveNotConfigured));
return(validationErrors);
}
MethodInfo methodInfo = Helpers.GetInterfaceMethod(interfaceType, webServiceReceive.MethodName);
if (methodInfo == null)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotConfigured, webServiceReceive.Name), ErrorNumbers.Error_WebServiceReceiveNotConfigured));
return(validationErrors);
}
List <ParameterInfo> inputParameters, outParameters;
WebServiceActivityHelpers.GetParameterInfo(methodInfo, out inputParameters, out outParameters);
if (outParameters.Count == 0)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceFaultNotNeeded), ErrorNumbers.Error_WebServiceFaultNotNeeded));
return(validationErrors);
}
}
return(validationErrors);
}
internal static IEnumerable GetPreceedingActivities(Activity startActivity, bool crossOverLoop)
{
Activity currentActivity = null;
Stack <Activity> activityStack = new Stack <Activity>();
activityStack.Push(startActivity);
while ((currentActivity = activityStack.Pop()) != null)
{
if (currentActivity is CompositeActivity && Helpers.IsCustomActivity((CompositeActivity)currentActivity))
{
break;
}
if (currentActivity.Parent != null)
{
foreach (Activity siblingActivity in currentActivity.Parent.Activities)
{
//
if (siblingActivity == currentActivity && ((currentActivity.Parent is ParallelActivity && !Helpers.IsFrameworkActivity(currentActivity)) || (currentActivity.Parent is StateActivity && !Helpers.IsFrameworkActivity(currentActivity))))
{
continue;
}
//
if (currentActivity.Parent is IfElseActivity && !Helpers.IsFrameworkActivity(currentActivity))
{
continue;
}
//For Listen Case.
if (currentActivity.Parent is ListenActivity && !Helpers.IsFrameworkActivity(currentActivity))
{
continue;
}
// State Machine logic:
// If startActivity was in the InitialState, then
// there are no preceeding activities.
// Otherwise, we just return the parent state as
// the preceeding activity.
StateActivity currentState = currentActivity.Parent as StateActivity;
if (currentState != null)
{
StateActivity enclosingState = StateMachineHelpers.FindEnclosingState(startActivity);
//If we are at Initial State there is no preceeding above us.
if (StateMachineHelpers.IsInitialState(enclosingState))
{
yield break;
}
else
{
yield return(currentState);
}
}
if (siblingActivity == currentActivity)
{
break;
}
if (siblingActivity.Enabled)
{
if (siblingActivity is CompositeActivity && !Helpers.IsCustomActivity((CompositeActivity)siblingActivity) && (crossOverLoop || !IsLoopActivity(siblingActivity)))
{
foreach (Activity containedActivity in WebServiceActivityHelpers.GetContainedActivities((CompositeActivity)siblingActivity))
{
yield return(containedActivity);
}
}
else
{
yield return(siblingActivity);
}
}
}
}
if (!crossOverLoop && IsLoopActivity(currentActivity.Parent))
{
break;
}
else
{
activityStack.Push(currentActivity.Parent);
}
}
yield break;
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
ValidationErrorCollection validationErrors = base.Validate(manager, obj);
WebServiceOutputActivity webServiceResponse = obj as WebServiceOutputActivity;
if (webServiceResponse == null)
{
throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(WebServiceOutputActivity).FullName), "obj");
}
if (Helpers.IsActivityLocked(webServiceResponse))
{
return(validationErrors);
}
WebServiceInputActivity webServiceReceive = null;
if (String.IsNullOrEmpty(webServiceResponse.InputActivityName))
{
validationErrors.Add(ValidationError.GetNotSetValidationError("InputActivityName"));
}
else
{
ITypeProvider typeProvider = (ITypeProvider)manager.GetService(typeof(ITypeProvider));
if (typeProvider == null)
{
throw new InvalidOperationException(SR.GetString(SR.General_MissingService, typeof(ITypeProvider).FullName));
}
bool foundMatchingReceive = false;
foreach (Activity activity in WebServiceActivityHelpers.GetPreceedingActivities(webServiceResponse))
{
if ((activity is WebServiceOutputActivity && String.Compare(((WebServiceOutputActivity)activity).InputActivityName, webServiceResponse.InputActivityName, StringComparison.Ordinal) == 0) ||
(activity is WebServiceFaultActivity && String.Compare(((WebServiceFaultActivity)activity).InputActivityName, webServiceResponse.InputActivityName, StringComparison.Ordinal) == 0))
{
if (activity is WebServiceOutputActivity)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_DuplicateWebServiceResponseFound, activity.QualifiedName, webServiceResponse.InputActivityName), ErrorNumbers.Error_DuplicateWebServiceResponseFound));
}
else
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_DuplicateWebServiceFaultFound, activity.QualifiedName, webServiceResponse.InputActivityName), ErrorNumbers.Error_DuplicateWebServiceFaultFound));
}
return(validationErrors);
}
}
foreach (Activity activity in WebServiceActivityHelpers.GetPreceedingActivities(webServiceResponse))
{
if (String.Compare(activity.QualifiedName, webServiceResponse.InputActivityName, StringComparison.Ordinal) == 0)
{
if (activity is WebServiceInputActivity)
{
webServiceReceive = activity as WebServiceInputActivity;
foundMatchingReceive = true;
}
else
{
foundMatchingReceive = false;
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotValid, webServiceResponse.InputActivityName), ErrorNumbers.Error_WebServiceReceiveNotValid));
return(validationErrors);
}
break;
}
}
if (!foundMatchingReceive)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotFound, webServiceResponse.InputActivityName), ErrorNumbers.Error_WebServiceReceiveNotFound));
return(validationErrors);
}
else
{
Type interfaceType = null;
if (webServiceReceive.InterfaceType != null)
{
interfaceType = typeProvider.GetType(webServiceReceive.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType == null)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotConfigured, webServiceReceive.Name), ErrorNumbers.Error_WebServiceReceiveNotConfigured));
}
else
{
// Validate method
if (String.IsNullOrEmpty(webServiceReceive.MethodName))
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotConfigured, webServiceReceive.Name), ErrorNumbers.Error_WebServiceReceiveNotConfigured));
}
else
{
MethodInfo methodInfo = Helpers.GetInterfaceMethod(interfaceType, webServiceReceive.MethodName);
if (methodInfo == null)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceReceiveNotConfigured, webServiceReceive.Name), ErrorNumbers.Error_WebServiceReceiveNotConfigured));
}
else
{
ValidationErrorCollection parameterTypeErrors = WebServiceActivityHelpers.ValidateParameterTypes(methodInfo);
if (parameterTypeErrors.Count > 0)
{
foreach (ValidationError parameterTypeError in parameterTypeErrors)
{
parameterTypeError.PropertyName = "InputActivityName";
}
validationErrors.AddRange(parameterTypeErrors);
}
else
{
List <ParameterInfo> inputParameters, outParameters;
WebServiceActivityHelpers.GetParameterInfo(methodInfo, out inputParameters, out outParameters);
if (outParameters.Count == 0)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Error_WebServiceResponseNotNeeded), ErrorNumbers.Error_WebServiceResponseNotNeeded));
}
else
{
// Check to see if all output parameters have a valid bindings.
foreach (ParameterInfo paramInfo in outParameters)
{
string paramName = paramInfo.Name;
Type paramType = paramInfo.ParameterType.IsByRef ? paramInfo.ParameterType.GetElementType() : paramInfo.ParameterType;
if (paramInfo.Position == -1)
{
paramName = "(ReturnValue)";
}
object paramValue = null;
if (webServiceResponse.ParameterBindings.Contains(paramName))
{
if (webServiceResponse.ParameterBindings[paramName].IsBindingSet(WorkflowParameterBinding.ValueProperty))
{
paramValue = webServiceResponse.ParameterBindings[paramName].GetBinding(WorkflowParameterBinding.ValueProperty);
}
else
{
paramValue = webServiceResponse.ParameterBindings[paramName].GetValue(WorkflowParameterBinding.ValueProperty);
}
}
if (!paramType.IsPublic || !paramType.IsSerializable)
{
ValidationError validationError = new ValidationError(SR.GetString(SR.Error_TypeNotPublicSerializable, paramName, paramType.FullName), ErrorNumbers.Error_TypeNotPublicSerializable);
validationError.PropertyName = (String.Compare(paramName, "(ReturnValue)", StringComparison.Ordinal) == 0) ? paramName : ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(webServiceReceive.GetType(), paramName);
validationErrors.Add(validationError);
}
else if (!webServiceResponse.ParameterBindings.Contains(paramName) || paramValue == null)
{
ValidationError validationError = ValidationError.GetNotSetValidationError(paramName);
validationError.PropertyName = (String.Compare(paramName, "(ReturnValue)", StringComparison.Ordinal) == 0) ? paramName : ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(webServiceReceive.GetType(), paramName);
validationErrors.Add(validationError);
}
else
{
AccessTypes access = AccessTypes.Read;
if (paramInfo.IsOut || paramInfo.IsRetval || paramInfo.Position == -1)
{
access = AccessTypes.Write;
}
ValidationErrorCollection variableErrors = ValidationHelpers.ValidateProperty(manager, webServiceResponse, paramValue,
new PropertyValidationContext(webServiceResponse.ParameterBindings[paramName], null, paramName), new BindValidationContext(paramInfo.ParameterType.IsByRef ? paramInfo.ParameterType.GetElementType() : paramInfo.ParameterType, access));
foreach (ValidationError variableError in variableErrors)
{
if (String.Compare(paramName, "(ReturnValue)", StringComparison.Ordinal) != 0)
{
variableError.PropertyName = ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(webServiceReceive.GetType(), paramName);
}
}
validationErrors.AddRange(variableErrors);
}
}
if (webServiceResponse.ParameterBindings.Count > outParameters.Count)
{
validationErrors.Add(new ValidationError(SR.GetString(SR.Warning_AdditionalBindingsFound), ErrorNumbers.Warning_AdditionalBindingsFound, true));
}
}
}
}
}
}
}
}
return(validationErrors);
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
ValidationErrorCollection errors = base.Validate(manager, obj);
WebServiceInputActivity activity = obj as WebServiceInputActivity;
if (activity == null)
{
throw new ArgumentException(SR.GetString("Error_UnexpectedArgumentType", new object[] { typeof(WebServiceInputActivity).FullName }), "obj");
}
if (!Helpers.IsActivityLocked(activity))
{
List <ParameterInfo> list;
List <ParameterInfo> list2;
if (activity.IsActivating)
{
if (WebServiceActivityHelpers.GetPreceedingActivities(activity).GetEnumerator().MoveNext())
{
ValidationError item = new ValidationError(SR.GetString("Error_ActivationActivityNotFirst"), 0x568)
{
PropertyName = "IsActivating"
};
errors.Add(item);
return(errors);
}
if (WebServiceActivityHelpers.IsInsideLoop(activity, null))
{
ValidationError error2 = new ValidationError(SR.GetString("Error_ActivationActivityInsideLoop"), 0x579)
{
PropertyName = "IsActivating"
};
errors.Add(error2);
return(errors);
}
}
else if (!WebServiceActivityHelpers.GetPreceedingActivities(activity, true).GetEnumerator().MoveNext())
{
ValidationError error3 = new ValidationError(SR.GetString("Error_WebServiceReceiveNotMarkedActivate"), 0x569)
{
PropertyName = "IsActivating"
};
errors.Add(error3);
return(errors);
}
ITypeProvider service = (ITypeProvider)manager.GetService(typeof(ITypeProvider));
if (service == null)
{
throw new InvalidOperationException(SR.GetString("General_MissingService", new object[] { typeof(ITypeProvider).FullName }));
}
Type interfaceType = null;
if (activity.InterfaceType != null)
{
interfaceType = service.GetType(activity.InterfaceType.AssemblyQualifiedName);
}
if (interfaceType == null)
{
ValidationError error4 = new ValidationError(SR.GetString("Error_TypePropertyInvalid", new object[] { "InterfaceType" }), 0x116)
{
PropertyName = "InterfaceType"
};
errors.Add(error4);
return(errors);
}
if (!interfaceType.IsInterface)
{
ValidationError error5 = new ValidationError(SR.GetString("Error_InterfaceTypeNotInterface", new object[] { "InterfaceType" }), 0x570)
{
PropertyName = "InterfaceType"
};
errors.Add(error5);
return(errors);
}
if (string.IsNullOrEmpty(activity.MethodName))
{
errors.Add(ValidationError.GetNotSetValidationError("MethodName"));
return(errors);
}
MethodInfo interfaceMethod = Helpers.GetInterfaceMethod(interfaceType, activity.MethodName);
if (interfaceMethod == null)
{
ValidationError error6 = new ValidationError(SR.GetString("Error_MethodNotExists", new object[] { "MethodName", activity.MethodName }), 0x137)
{
PropertyName = "MethodName"
};
errors.Add(error6);
return(errors);
}
ValidationErrorCollection errors2 = WebServiceActivityHelpers.ValidateParameterTypes(interfaceMethod);
if (errors2.Count > 0)
{
foreach (ValidationError error7 in errors2)
{
error7.PropertyName = "MethodName";
}
errors.AddRange(errors2);
return(errors);
}
WebServiceActivityHelpers.GetParameterInfo(interfaceMethod, out list, out list2);
foreach (ParameterInfo info2 in list)
{
string name = info2.Name;
string parameterPropertyName = ParameterInfoBasedPropertyDescriptor.GetParameterPropertyName(activity.GetType(), name);
Type type2 = info2.ParameterType.IsByRef ? info2.ParameterType.GetElementType() : info2.ParameterType;
object binding = null;
if (activity.ParameterBindings.Contains(name))
{
if (activity.ParameterBindings[name].IsBindingSet(WorkflowParameterBinding.ValueProperty))
{
binding = activity.ParameterBindings[name].GetBinding(WorkflowParameterBinding.ValueProperty);
}
else
{
binding = activity.ParameterBindings[name].GetValue(WorkflowParameterBinding.ValueProperty);
}
}
if (!type2.IsPublic || !type2.IsSerializable)
{
ValidationError error8 = new ValidationError(SR.GetString("Error_TypeNotPublicSerializable", new object[] { name, type2.FullName }), 0x567)
{
PropertyName = parameterPropertyName
};
errors.Add(error8);
}
else if (!activity.ParameterBindings.Contains(name) || (binding == null))
{
ValidationError notSetValidationError = ValidationError.GetNotSetValidationError(name);
notSetValidationError.PropertyName = parameterPropertyName;
errors.Add(notSetValidationError);
}
else
{
AccessTypes read = AccessTypes.Read;
if (info2.ParameterType.IsByRef)
{
read |= AccessTypes.Write;
}
ValidationErrorCollection errors3 = System.Workflow.Activities.Common.ValidationHelpers.ValidateProperty(manager, activity, binding, new PropertyValidationContext(activity.ParameterBindings[name], null, name), new BindValidationContext(info2.ParameterType.IsByRef ? info2.ParameterType.GetElementType() : info2.ParameterType, read));
foreach (ValidationError error10 in errors3)
{
error10.PropertyName = parameterPropertyName;
}
errors.AddRange(errors3);
}
}
if (activity.ParameterBindings.Count > list.Count)
{
errors.Add(new ValidationError(SR.GetString("Warning_AdditionalBindingsFound"), 0x630, true));
}
bool flag = false;
foreach (Activity activity2 in WebServiceActivityHelpers.GetSucceedingActivities(activity))
{
if (((activity2 is WebServiceOutputActivity) && (((WebServiceOutputActivity)activity2).InputActivityName == activity.Name)) || ((activity2 is WebServiceFaultActivity) && (((WebServiceFaultActivity)activity2).InputActivityName == activity.Name)))
{
flag = true;
break;
}
}
if (((list2.Count > 0) || (interfaceMethod.ReturnType != typeof(void))) && !flag)
{
errors.Add(new ValidationError(SR.GetString("Error_WebServiceResponseNotFound"), 0x55d));
}
}
return(errors);
}