public static Workflow AddUpdateEntityExpressionToInputArgument(this Workflow wf, WfActivity activity, string argumentName, EntityRef entityRef)
{
var destination = activity.GetInputArgument(argumentName);
if (destination == null)
{
throw new ArgumentException();
}
return(AddUpdateEntityExpression(wf, activity, destination, entityRef));
}
public static Workflow AddUpdateExpressionToArgument(this Workflow wf, WfActivity activity, string argumentName, string expressionString, bool isTemplate = false)
{
var destination = activity.GetInputArgument(argumentName);
if (destination == null)
{
throw new ArgumentException();
}
return(AddUpdateExpressionToArgument(wf, activity, destination, expressionString, isTemplate));
}
public static Workflow AddExpressionToActivityArgument(this Workflow wf, WfActivity activity, string argumentName, string expressionString, bool isTemplate = false)
{
var destination = activity.GetInputArgument(argumentName);
if (destination == null)
{
throw new ArgumentException(String.Format("No matching argument name for activity. Activity='{0}' Argument='{1}'", activity.Name ?? "<unnamed>", argumentName ?? "<unnamed>"));
}
return(AddExpressionToArgument(wf, activity, destination, expressionString, isTemplate));
}
public static void SetActivityArgumentToResource(Workflow wf, WfActivity activity, string argumentName, Resource resource)
{
var arg = activity.GetInputArgument(argumentName);
if (arg == null)
{
throw new ArgumentException(String.Format("No matching argument name for activity. Activity='{0}' Argument='{1}'", activity.Name ?? "<unnamed>", argumentName ?? "<unnamed>"));
}
var exp = new WfExpression {
ArgumentToPopulate = arg, ExpressionInActivity = activity, ExpressionString = null
};
exp.WfExpressionKnownEntities.Add(new NamedReference()
{
Name = "E1", ReferencedEntity = resource
});
activity.ExpressionMap.Add(exp); // BUG: needed to work around an issue saving relationships
}
public static void AddExpressionToMapArguments(Workflow wf, WfActivity fromActivity, WfActivity toActivity, string fromArgumentName, string toArgumentName)
{
ActivityArgument fromArgument;
if (fromActivity.Is <Workflow>())
{
fromArgument = fromActivity.GetInputArgument(fromArgumentName);
}
else
{
fromArgument = fromActivity.GetOutputArgument(fromArgumentName);
}
if (fromArgument == null)
{
throw new ArgumentException(String.Format("Unable to find argument on the from Activity: [{0}].[{1}]", fromActivity.Name, fromArgumentName));
}
var subString = CreateArgumentInstance(wf, fromActivity, fromArgument);
AddExpressionToActivityArgument(wf, toActivity, toArgumentName, String.Format("[{0}]", subString), false);
}
