public void AddActivity(Activity a, string Name)
{
var aa = new ActivityAction <UIElement>();
var da = new DelegateInArgument <UIElement>();
da.Name = Name;
aa.Handler = a;
((GetElement)Activity).Body = aa;
aa.Argument = da;
}
Constraint <DialSipUri> MustBeInsideDialSipActivityConstraint()
{
var activityBeingValidated = new DelegateInArgument <DialSipUri>();
var validationContext = new DelegateInArgument <ValidationContext>();
var parent = new DelegateInArgument <Activity>();
var parentIsOuter = new Variable <bool>();
return(new Constraint <DialSipUri>()
{
Body = new ActivityAction <DialSipUri, ValidationContext>()
{
Argument1 = activityBeingValidated,
Argument2 = validationContext,
Handler = new Sequence()
{
Variables =
{
parentIsOuter,
},
Activities =
{
new ForEach <Activity>()
{
Values = new GetParentChain()
{
ValidationContext = validationContext,
},
Body = new ActivityAction <Activity>()
{
Argument = parent,
Handler = new If()
{
Condition = new InArgument <bool>(env =>
parent.Get(env).GetType() == typeof(DialSip)),
Then = new Assign <bool>()
{
To = parentIsOuter,
Value = true,
},
},
},
},
new AssertValidation()
{
Assertion = parentIsOuter,
Message = "DialSipUris must be nested inside DialSip",
IsWarning = false,
},
},
},
},
});
}
public void ParallelForEachWithAChildThatThrowsInCancelWhileCompletionConditionIsTrue()
{
Variable <bool> cancelIt = new Variable <bool> {
Name = "cancelIt", Default = false
};
DelegateInArgument <bool> arg = new DelegateInArgument <bool>("arg");
TestParallelForEach <bool> pfeAct = new TestParallelForEach <bool>
{
HintIterationCount = 2,
HintValues = new bool[] { true, false },
ValuesExpression = (e => new bool[] { true, false }),
CurrentVariable = arg,
CompletionConditionVariable = cancelIt,
Body = new TestIf(HintThenOrElse.Then, HintThenOrElse.Else)
{
ConditionExpression = e => arg.Get(e),
ThenActivity = new TestBlockingActivityWithWriteLineInCancel("writeLineInCancel", OutcomeState.Faulted)
{
ExpectedOutcome = Outcome.UncaughtException(typeof(TestCaseException)),
},
ElseActivity = new TestSequence
{
Activities =
{
new TestDelay("d1", new TimeSpan(1)),
new TestAssign <bool> {
Value = true, ToVariable = cancelIt
}
}
}
}
};
TestSequence root = new TestSequence
{
Activities = { pfeAct },
Variables = { cancelIt },
};
using (TestWorkflowRuntime testWorkflowRuntime = TestRuntime.CreateTestWorkflowRuntime(root))
{
testWorkflowRuntime.ExecuteWorkflow();
Exception outException = null;
testWorkflowRuntime.WaitForAborted(out outException, false);
if (outException == null || outException.InnerException == null || !outException.InnerException.GetType().Equals(typeof(TestCaseException)))
{
throw new TestCaseException(String.Format("Workflow was suuposed to Abort with a TestCaseException, but this is the exception: {0}", outException.ToString()));
}
else
{
//Log.Info("Workflow aborted as excpected");
}
}
}
public Activity Create(System.Windows.DependencyObject target)
{
var fef = new DatabaseScope();
var aa = new ActivityAction <Connection>();
var da = new DelegateInArgument <Connection>();
da.Name = "conn";
fef.Body = aa;
aa.Argument = da;
return(fef);
}
public Activity Create(System.Windows.DependencyObject target)
{
var fef = new TakeScreenshot();
var aa = new ActivityAction <ImageElement>();
var da = new DelegateInArgument <ImageElement>();
da.Name = "item";
fef.Body = aa;
aa.Argument = da;
return(fef);
}
/// <summary>
/// Creates the code for wrapping an activity.
/// Returns a <see cref="System.Activities.Statements.TryCatch "/>activity that implements error handling logic
/// </summary>
/// <returns>The code for wrapping activity</returns>
internal Activity CreateBody()
{
var exceptionArgument = new DelegateInArgument <Exception>();
return(new TryCatch
{
Try = this.CreateInternalBody(),
Catches =
{
new Catch <FailingBuildException>
{
Action = new ActivityAction <FailingBuildException>
{
Handler = new @If
{
Condition = new InArgument <bool>(env => this.IgnoreExceptions.Get(env)),
Else = new Rethrow()
}
}
},
new Catch <Exception>
{
Action = new ActivityAction <Exception>
{
Argument = exceptionArgument,
Handler = new Sequence
{
Activities =
{
new @If
{
Condition = new InArgument <bool>(env => this.LogExceptionStack.Get(env)),
Then = new LogBuildError
{
Message = new InArgument <string>(env => FormatLogExceptionStackMessage(exceptionArgument.Get(env)))
}
},
new @If
{
Condition = new InArgument <bool>(env => this.IgnoreExceptions.Get(env)),
Else = new Rethrow()
}
}
}
}
}
}
});
}
public System.Activities.Activity Create(System.Windows.DependencyObject target)
{
var fef = new ForEachDataRow();
var aa = new ActivityAction <System.Data.DataRowView>();
var da = new DelegateInArgument <System.Data.DataRowView>();
da.Name = "row";
fef.Body = aa;
aa.Argument = da;
return(fef);
}
public Activity Create(System.Windows.DependencyObject target)
{
var fef = new GetMails();
var aa = new ActivityAction <email>();
var da = new DelegateInArgument <email>();
da.Name = "item";
fef.Body = aa;
aa.Argument = da;
return(fef);
}
public void ThrowWithExceptionSet()
{
//TestParameters.DisableXamlRoundTrip = true;
DelegateInArgument <ArgumentNullException> ex = new DelegateInArgument <ArgumentNullException>();
TestSequence seq = new TestSequence("Seq")
{
Activities =
{
new TestTryCatch("Try catch finally")
{
Try = new TestSequence("Try")
{
Activities =
{
new TestThrow <ArgumentNullException>()
{
ExpectedOutcome = new CaughtExceptionOutcome(typeof(ArgumentNullException)),
ExceptionExpression = (context => new ArgumentNullException("Value cannot be null.", new InvalidCastException())),
}
}
},
Catches =
{
new TestCatch <InvalidCastException>()
{
},
new TestCatch <ArgumentNullException>
{
ExceptionVariable = ex,
Body = new TestSequence()
{
Activities =
{
new TestWriteLine()
{
HintMessage = "Value cannot be null.",
MessageExpression = (env) => (string)ex.Get(env).Message,
},
new TestThrow <InvalidCastException>()
{
ExceptionExpression = (env) => (InvalidCastException)ex.Get(env).InnerException,
}
}
},
}
}
}
}
};
TestRuntime.RunAndValidateAbortedException(seq, typeof(InvalidCastException), new Dictionary <string, string>());
}
public static Constraint VerifyParentIsReceiveRequestSendResponseScope()
{
DelegateInArgument <Activity> element = new DelegateInArgument <Activity>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
DelegateInArgument <Activity> parent = new DelegateInArgument <Activity>();
Variable <bool> result = new Variable <bool>();
return(new Constraint <Activity>
{
Body = new ActivityAction <Activity, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result,
},
Activities =
{
new ForEach <Activity>
{
Values = new GetParentChain
{
ValidationContext = context,
},
Body = new ActivityAction <Activity>
{
Argument = parent,
Handler = new If
{
Condition = new InArgument <bool>((env) => parent.Get(env).GetType() == typeof(ReceiveRequestSendResponseScope)),
Then = new Assign <bool>
{
Value = true,
To = result,
},
},
},
},
new AssertValidation
{
Assertion = new InArgument <bool>((env) => result.Get(env)),
Message = new InArgument <string>((env) => $"{element.Get(env).GetType().GetFriendlyName()} can only be added inside a {nameof(ReceiveRequestSendResponseScope)} activity."),
PropertyName = new InArgument <string>((env) => element.Get(env).DisplayName),
},
},
},
},
});
}
static Activity CreateWF()
{
DelegateInArgument <string> current = new DelegateInArgument <string>();
IList <string> data = new List <string>();
for (int i = 1; i < 11; i++)
{
data.Add(string.Format("Branch {0}", i));
}
Variable <int> waitTime = new Variable <int>();
return
(new Sequence
{
Variables = { waitTime },
Activities =
{
new ThrottledParallelForEach <string>
{
Values = new LambdaValue <IEnumerable <string> >(c => data),
MaxConcurrentBranches = 3,
Body = new ActivityAction <string>
{
Argument = current,
Handler = new Sequence
{
Activities =
{
new WriteLine()
{
Text = new InArgument <string>(ctx => string.Format("Enter {0}", current.Get(ctx)))
},
new Assign <int> {
To = waitTime, Value = new InArgument <int>(ctx => new Random().Next(0, 2500))
},
new WriteLine()
{
Text = new InArgument <string>(ctx => string.Format("...{0} will wait for {1} millisenconds...", current.Get(ctx), waitTime.Get(ctx)))
},
new Delay {
Duration = new InArgument <TimeSpan>(ctx => new TimeSpan(0, 0, 0, 0, waitTime.Get(ctx)))
},
new WriteLine()
{
Text = new InArgument <string>(ctx => string.Format("......Exit {0}", current.Get(ctx)))
},
}
}
}
}
}
});
}
internal static Constraint CheckThatParentsAreOfType <ActivityType, ParentType1, ParentType2>(string validationMessage) where ActivityType : Activity
{
var context = new DelegateInArgument <ValidationContext>();
var result = new Variable <bool>();
var element = new DelegateInArgument <ActivityType>();
var parentList = new Variable <IEnumerable <Activity> >();
var parentHasType = new InArgument <bool>(
ctx => parentList.Get(ctx).Any() &&
(parentList.Get(ctx).ToArray().Where(t => t.GetType().Equals(typeof(ParentType1)) || t.GetType().Equals(typeof(ParentType2))).Any()));
return(new Constraint <ActivityType>
{
Body = new ActivityAction <ActivityType, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result,
parentList
},
Activities =
{
new Assign <IEnumerable <Activity> >
{
To = parentList,
Value = new GetParentChain
{
ValidationContext = context
}
},
new If
{
Condition = parentHasType,
Then = new Assign <bool>
{
Value = true,
To = result
}
},
new AssertValidation
{
Assertion = new InArgument <bool>(result),
Message = new InArgument <string> (validationMessage),
}
}
}
}
});
}
private static Constraint NoPersistInScope()
{
DelegateInArgument <ValidationContext> validationContext = new DelegateInArgument <ValidationContext>("validationContext");
DelegateInArgument <NoPersistScope> noPersistScope = new DelegateInArgument <NoPersistScope>("noPersistScope");
Variable <bool> isConstraintSatisfied = new Variable <bool>("isConstraintSatisfied", true);
Variable <IEnumerable <Activity> > childActivities = new Variable <IEnumerable <Activity> >("childActivities");
Variable <string> constraintViolationMessage = new Variable <string>("constraintViolationMessage");
return(new Constraint <NoPersistScope>
{
Body = new ActivityAction <NoPersistScope, ValidationContext>
{
Argument1 = noPersistScope,
Argument2 = validationContext,
Handler = new Sequence
{
Variables =
{
isConstraintSatisfied,
childActivities,
constraintViolationMessage,
},
Activities =
{
new Assign <IEnumerable <Activity> >
{
To = childActivities,
Value = new GetChildSubtree
{
ValidationContext = validationContext,
},
},
new Assign <bool>
{
To = isConstraintSatisfied,
Value = new CheckNoPersistInDescendants
{
NoPersistScope = noPersistScope,
DescendantActivities = childActivities,
ConstraintViolationMessage = constraintViolationMessage,
},
},
new AssertValidation
{
Assertion = isConstraintSatisfied,
Message = constraintViolationMessage,
},
}
}
}
});
}
/// <summary>
/// Validates whether the Twilio activity is contained within a CallScope activity.
/// </summary>
/// <returns></returns>
internal static Constraint <Activity> MustBeInsideCallScopeConstraint()
{
var activityBeingValidated = new DelegateInArgument <Activity>();
var validationContext = new DelegateInArgument <ValidationContext>();
var parent = new DelegateInArgument <Activity>();
var parentIsCallScope = new Variable <bool>();
return(new Constraint <Activity>()
{
Body = new ActivityAction <Activity, ValidationContext>()
{
Argument1 = activityBeingValidated,
Argument2 = validationContext,
Handler = new Sequence()
{
Variables =
{
parentIsCallScope,
},
Activities =
{
new ForEach <Activity>()
{
Values = new GetParentChain()
{
ValidationContext = validationContext,
},
Body = new ActivityAction <Activity>()
{
Argument = parent,
Handler = new If(env => parent.Get(env).GetType() == typeof(CallScope))
{
Then = new Assign <bool>()
{
To = parentIsCallScope,
Value = true,
},
},
},
},
new AssertValidation()
{
Assertion = parentIsCallScope,
Message = "Twilio activities must be nested inside of a CallScope",
IsWarning = false,
},
},
},
},
});
}
/// <summary>
/// Validates whether the Dial activity contains at least one DialNoun activity.
/// </summary>
/// <returns></returns>
Constraint <Dial> MustContainAtLeastOneNoun()
{
var activityBeingValidated = new DelegateInArgument <Dial>();
var validationContext = new DelegateInArgument <ValidationContext>();
var inner = new DelegateInArgument <Activity>();
var nounIsInner = new Variable <bool>();
return(new Constraint <Dial>()
{
Body = new ActivityAction <Dial, ValidationContext>()
{
Argument1 = activityBeingValidated,
Argument2 = validationContext,
Handler = new Sequence()
{
Variables =
{
nounIsInner,
},
Activities =
{
new ForEach <Activity>()
{
Values = new GetChildSubtree()
{
ValidationContext = validationContext,
},
Body = new ActivityAction <Activity>()
{
Argument = inner,
Handler = new If(env => typeof(DialNoun).IsAssignableFrom(inner.Get(env).GetType()))
{
Then = new Assign <bool>()
{
To = nounIsInner,
Value = true,
},
},
},
},
new AssertValidation()
{
Assertion = nounIsInner,
Message = "Dial must contain at least one DialNoun",
IsWarning = false,
},
},
},
},
});
}
private static Constraint SetOperationNames(TypeParameterIndex typeParameterIndex)
{
DelegateInArgument <Activity> element = new DelegateInArgument <Activity>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
DelegateInArgument <Activity> child = new DelegateInArgument <Activity>();
Variable <Type> iWorkflowActivityType = new Variable <Type>();
return(new Constraint <Activity>
{
Body = new ActivityAction <Activity, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
iWorkflowActivityType
},
Activities =
{
new ForEach <Activity>
{
Values = new GetParentChain
{
ValidationContext = context,
},
Body = new ActivityAction <Activity>
{
Argument = child,
Handler = new If
{
Condition = new InArgument <bool>((env) => child.Get(env).IsWorkflowActivity()),
Then = new Assign <Type>
{
Value = new InArgument <Type>((env) => child.Get(env).GetWorkflowActivityType()),
To = iWorkflowActivityType,
},
},
},
},
new OperationNamesSetter(typeParameterIndex)
{
Activity = new InArgument <Activity>((env) => element.Get(env)),
IWorkflowActivityType = new InArgument <Type>((env) => iWorkflowActivityType.Get(env)),
},
},
},
},
});
}
//[HostWorkflowAsWebService]
public void DelayDoesNotBlockOtherExecution()
{
// In this scenario, I use "delayed" variable to make sure the Delay activity was not a blocking one
// This is verified, by setting the "delayed" variable after Delay activity is done.
DelegateInArgument <string> currentVariable = new DelegateInArgument <string>()
{
Name = "currentVariable"
};
Variable <bool> delayed = VariableHelper.CreateInitialized <bool>("delayed", false);
TimeSpan sec = new TimeSpan(0, 0, 0, 0, 1);
TestParallelForEach <string> parallelForEach = new TestParallelForEach <string>("PFE")
{
CurrentVariable = currentVariable,
Body = new TestSequence("BodyOfParallel")
{
Variables = { delayed },
Activities =
{
new TestIf("If condition", HintThenOrElse.Then, HintThenOrElse.Then)
{
ConditionExpression = ((env) => !delayed.Get(env)),
ThenActivity = new TestSequence("Body of If")
{
Activities =
{
new TestDelay()
{
Duration = sec
},
new TestAssign <bool>
{
Value = true,
ToVariable = delayed
}
},
},
},
}
},
HintValues = new string[] { "a", "b" },
ValuesExpression = (context => new string[] { "a", "b" }),
HintIterationCount = 2
};
ExpectedTrace trace = parallelForEach.GetExpectedTrace();
TestRuntime.RunAndValidateWorkflow(parallelForEach, trace);
}
public static Constraint CheckParent <ParentType>()
{
DelegateInArgument <Activity> element = new DelegateInArgument <Activity>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
Variable <bool> result = new Variable <bool>();
DelegateInArgument <Activity> parent = new DelegateInArgument <Activity>();
return(new Constraint <Activity>
{
Body = new ActivityAction <Activity, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result
},
Activities =
{
new ForEach <Activity>
{
Values = new GetParentChain
{
ValidationContext = context
},
Body = new ActivityAction <Activity>
{
Argument = parent,
Handler = new If()
{
Condition = new InArgument <bool>((env) => object.Equals(parent.Get(env).GetType(), typeof(ParentType))),
Then = new Assign <bool>
{
Value = true,
To = result
}
}
}
},
new AssertValidation
{
Assertion = new InArgument <bool>(result),
Message = new InArgument <string> (string.Format("This activity has to be inside a {0} activity", typeof(ParentType).Name.ToString())),
}
}
}
}
});
}
/// <summary>
/// Validates whether the Leave activity is contained inside of an Enqueue activity.
/// </summary>
/// <returns></returns>
Constraint <Leave> MustBeContainedInEnqueue()
{
var activityBeingValidated = new DelegateInArgument <Leave>();
var validationContext = new DelegateInArgument <ValidationContext>();
var outer = new DelegateInArgument <Activity>();
var enqueueIsOuter = new Variable <bool>();
return(new Constraint <Leave>()
{
Body = new ActivityAction <Leave, ValidationContext>()
{
Argument1 = activityBeingValidated,
Argument2 = validationContext,
Handler = new Sequence()
{
Variables =
{
enqueueIsOuter,
},
Activities =
{
new ForEach <Activity>()
{
Values = new GetParentChain()
{
ValidationContext = validationContext,
},
Body = new ActivityAction <Activity>()
{
Argument = outer,
Handler = new If(env => typeof(Enqueue).IsAssignableFrom(outer.Get(env).GetType()))
{
Then = new Assign <bool>()
{
To = enqueueIsOuter,
Value = true,
},
},
},
},
new AssertValidation()
{
Assertion = enqueueIsOuter,
Message = "Leave must be contained inside of an Enqueue.",
IsWarning = false,
},
},
},
},
});
}
// Create a validation to verify that there are no Persist activites inside of a NoPersistScope
static Constraint VerifiyNoChildPersistActivity()
{
DelegateInArgument <NoPersistScope> element = new DelegateInArgument <NoPersistScope>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
DelegateInArgument <Activity> child = new DelegateInArgument <Activity>();
Variable <bool> result = new Variable <bool>();
return(new Constraint <NoPersistScope>
{
Body = new ActivityAction <NoPersistScope, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result
},
Activities =
{
new ForEach <Activity>
{
Values = new GetChildSubtree
{
ValidationContext = context
},
Body = new ActivityAction <Activity>
{
Argument = child,
Handler = new If()
{
Condition = new InArgument <bool>((env) => object.Equals(child.Get(env).GetType(), typeof(Persist))),
Then = new Assign <bool>
{
Value = true,
To = result
}
}
}
},
new AssertValidation
{
Assertion = new InArgument <bool>(env => !result.Get(env)),
Message = new InArgument <string> ("NoPersistScope activity can't contain a Persist activity"),
PropertyName = new InArgument <string>((env) => element.Get(env).DisplayName)
}
}
}
}
});
}
public static Constraint HasParent <TActivity>(Func <Activity, bool> condition, string validationMessage)
where TActivity : Activity
{
var element = new DelegateInArgument <TActivity>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
Variable <bool> result = new Variable <bool>();
DelegateInArgument <Activity> parent = new DelegateInArgument <Activity>();
return(new Constraint <TActivity>
{
Body = new ActivityAction <TActivity, ValidationContext>()
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence()
{
Variables =
{
result
},
Activities =
{
new ForEach <Activity>()
{
Values = new GetParentChain
{
ValidationContext = context
},
Body = new ActivityAction <Activity>()
{
Argument = parent,
Handler = new If()
{
Condition = new InArgument <bool>(ctx => condition(parent.Get(ctx))),
Then = new Assign <bool>
{
Value = true,
To = result
}
}
}
},
new AssertValidation()
{
Assertion = new InArgument <bool>(result),
Message = new InArgument <string> (validationMessage),
}
}
}
}
});
}
/// <summary>
/// Throws a <typeparam name="Exception"/>.
/// </summary>
/// <param name="exception"></param>
/// <param name="displayName"></param>
/// <returns></returns>
public static Throw Throw(DelegateInArgument <Exception> exception, string displayName = null)
{
if (exception == null)
{
throw new ArgumentNullException(nameof(exception));
}
return(new Throw()
{
DisplayName = displayName,
Exception = exception,
});
}
/// <summary>
/// Executes <paramref name="body"/> for each element in <paramref name="values"/>.
/// </summary>
/// <typeparam name="TElement"></typeparam>
/// <param name="values"></param>
/// <param name="body"></param>
/// <param name="displayName"></param>
/// <returns></returns>
public static ParallelForEach <TElement> ParallelForEach <TElement>(DelegateInArgument <IEnumerable <TElement> > values, Func <DelegateInArgument <TElement>, Activity> body, string displayName = null)
{
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
if (body == null)
{
throw new ArgumentNullException(nameof(body));
}
return(ParallelForEach(values, Delegate(body), displayName));
}
/// <summary>
/// Executes <paramref name="body"/> for each element in <paramref name="values"/>.
/// </summary>
/// <typeparam name="TElement"></typeparam>
/// <param name="values"></param>
/// <param name="body"></param>
/// <param name="displayName"></param>
/// <returns></returns>
public static ParallelForEach <TElement> ParallelForEach <TElement>(DelegateInArgument <IEnumerable <TElement> > values, Func <TElement, Task> body, string displayName = null)
{
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
if (body == null)
{
throw new ArgumentNullException(nameof(body));
}
return(ParallelForEach(values, Delegate <TElement>(arg => Invoke <TElement>(body, arg, displayName)), displayName));
}
public Activity Create(System.Windows.DependencyObject target)
{
Type t = typeof(GetElement);
var wfdesigner = Plugin.client.Window.LastDesigner;
WFHelper.DynamicAssemblyMonitor(wfdesigner.WorkflowDesigner, t.Assembly.GetName().Name, t.Assembly, true);
var fef = new GetElement();
var aa = new ActivityAction<NMElement>();
var da = new DelegateInArgument<NMElement>();
da.Name = "item";
fef.Body = aa;
aa.Argument = da;
return fef;
}
public static ActivityAction <Task> CreateActivityDelegate()
{
var resultTask = new DelegateInArgument <Task>();
return(new ActivityAction <Task>()
{
Argument = resultTask,
Handler = new TaskWaiter()
{
ResultTask = resultTask,
},
});
}
public static ActivityAction <Func <Task> > CreateActivityDelegate()
{
var resultTaskFunc = new DelegateInArgument <Func <Task> >();
return(new ActivityAction <Func <Task> >()
{
Argument = resultTaskFunc,
Handler = new TaskFuncEvaluator()
{
ResultTaskFunc = resultTaskFunc,
},
});
}
/// <summary>
/// Method that handles the use of the R activities outside the R Scope, which should not be accepted.
/// </summary>
private static Constraint ActivityNotInRScopeWarning()
{
DelegateInArgument <RActivity> element = new DelegateInArgument <RActivity>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
Variable <bool> result = new Variable <bool>();
DelegateInArgument <Activity> parent = new DelegateInArgument <Activity>();
return(new Constraint <RActivity>
{
Body = new ActivityAction <RActivity, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result
},
Activities =
{
new ForEach <Activity>
{
Values = new GetParentChain
{
ValidationContext = context
},
Body = new ActivityAction <Activity>
{
Argument = parent,
Handler = new If()
{
Condition = new InArgument <bool>((env) => object.Equals(parent.Get(env).GetType(), typeof(RScope))),
Then = new Assign <bool>
{
Value = true,
To = result
}
}
}
},
new AssertValidation
{
Assertion = new InArgument <bool>(result),
Message = new InArgument <string> ("R activities should be used only inside R scope."),
}
}
}
}
});
}
static Constraint CheckParent()
{
DelegateInArgument <ExcelSheetExtensionCodeActivity> element = new DelegateInArgument <ExcelSheetExtensionCodeActivity>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
Variable <bool> result = new Variable <bool>();
DelegateInArgument <Activity> parent = new DelegateInArgument <Activity>();
return(new Constraint <ExcelSheetExtensionCodeActivity>
{
Body = new ActivityAction <ExcelSheetExtensionCodeActivity, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result
},
Activities =
{
new ForEach <Activity>
{
Values = new GetParentChain
{
ValidationContext = context
},
Body = new ActivityAction <Activity>
{
Argument = parent,
Handler = new If()
{
Condition = new InArgument <bool>((env) => object.Equals(parent.Get(env).GetType(), typeof(XLExcelApplicationScope))),
Then = new Assign <bool>
{
Value = true,
To = result
}
}
}
},
new AssertValidation
{
Assertion = new InArgument <bool>(result),
Message = new InArgument <string> ("CreateState has to be inside a XL Excel Application Scope activity"),
}
}
}
}
});
}
private static Constraint CheckParent()
{
DelegateInArgument <WhileContinue> element = new DelegateInArgument <WhileContinue>();
DelegateInArgument <ValidationContext> context = new DelegateInArgument <ValidationContext>();
Variable <bool> result = new Variable <bool>();
DelegateInArgument <Activity> parent = new DelegateInArgument <Activity>();
return(new Constraint <WhileContinue>
{
Body = new ActivityAction <WhileContinue, ValidationContext>
{
Argument1 = element,
Argument2 = context,
Handler = new Sequence
{
Variables =
{
result
},
Activities =
{
new ForEach <Activity>
{
Values = new GetParentChain
{
ValidationContext = context
},
Body = new ActivityAction <Activity>
{
Argument = parent,
Handler = new If()
{
Condition = new InArgument <bool>((env) => (object.Equals(parent.Get(env).GetType(), typeof(DoWhileLoop)) || object.Equals(parent.Get(env).GetType(), typeof(WhileLoop)))),
Then = new Assign <bool>
{
Value = true,
To = result
}
}
}
},
new AssertValidation
{
Assertion = new InArgument <bool>(result),
Message = new InArgument <string> ("WhileContinue has to be inside a DoWhileLoop or WhileLoop activity"),
}
}
}
}
});
}
private Constraint CreateCheckDelegateRule(EditingContext editingContext)
{
DelegateInArgument<InvokeDelegate> invokeDelegate = new DelegateInArgument<InvokeDelegate>();
DelegateInArgument<ValidationContext> context = new DelegateInArgument<ValidationContext>();
return new Constraint<InvokeDelegate>
{
Body = new ActivityAction<InvokeDelegate, ValidationContext>
{
Argument1 = invokeDelegate,
Argument2 = context,
Handler = new CheckDelegateRule
{
Activity = invokeDelegate,
EditingContext = editingContext,
}
}
};
}
static Constraint CompensateWithNoTarget()
{
DelegateInArgument<Compensate> element = new DelegateInArgument<Compensate> { Name = "element" };
DelegateInArgument<ValidationContext> validationContext = new DelegateInArgument<ValidationContext> { Name = "validationContext" };
Variable<bool> assertFlag = new Variable<bool> { Name = "assertFlag" };
Variable<IEnumerable<Activity>> elements = new Variable<IEnumerable<Activity>>() { Name = "elements" };
Variable<int> index = new Variable<int>() { Name = "index" };
return new Constraint<Compensate>
{
Body = new ActivityAction<Compensate, ValidationContext>
{
Argument1 = element,
Argument2 = validationContext,
Handler = new Sequence
{
Variables =
{
assertFlag,
elements,
index
},
Activities =
{
new If
{
Condition = new InArgument<bool>((env) => element.Get(env).Target != null),
Then = new Assign<bool>
{
To = assertFlag,
Value = true
},
Else = new Sequence
{
Activities =
{
new Assign<IEnumerable<Activity>>
{
To = elements,
Value = new GetParentChain
{
ValidationContext = validationContext,
},
},
new While(env => (assertFlag.Get(env) != true) && index.Get(env) < elements.Get(env).Count())
{
Body = new Sequence
{
Activities =
{
new If(env => (elements.Get(env).ElementAt(index.Get(env))).GetType() == typeof(CompensationParticipant))
{
Then = new Assign<bool>
{
To = assertFlag,
Value = true
},
},
new Assign<int>
{
To = index,
Value = new InArgument<int>(env => index.Get(env) + 1)
},
}
}
}
}
}
},
new AssertValidation
{
Assertion = new InArgument<bool>(assertFlag),
Message = new InArgument<string>(SR.CompensateWithNoTargetConstraint)
}
}
}
}
};
}