The Set text repeating value activity allows you to set a specific string value for repeating during package execution.
|Table of contents
To use the Set text repeating value activity, it must be placed inside a table masking activity or a similar activity that iterates over data. Set the RepeaterId as the ID of the repeater you want to add values to. Next, change the property RepeaterKey by selecting the ... button to choose from which table record properties will the key be composed of, up to a maximum of five properties. This will dictate by what key the new repeating value will be saved in the repeaters database. Lastly, add the function which will get the value by setting the GetValueFunc property. This can be done by either using a lambda expression to get the value from the record (e.g.
record => record.Value) or using custom code to calculate the value. Either way, the function must return a string value.
Figure 1: Property Selector window
Let's assume that we are masking the Customer table where we mask everything except the Country column. However, we will mask countries in another table that also contains first and last names, so we want to set repeater values with first and last names as keys and country codes as values during masking of the Customer table. Furthermore, we want to add the string "Country - " before every country code we save in our repeater since this is the format other tables use.
First we place the Customer masking activity and put the Set text repeating value masking activity within it. Then we can set the RepeaterId property to the ID of the repeater we are using, which is
"CountryRepeater" in our case. Next, we create the RepeatingKey by selecting the ... button to open the Property Selector window where we can select the FirstName and LastName properties and click OK. Lastly, we add the lambda expression
record => "Country - " + record.Country as the GetValueFunc to create the desired repeater value for every record.
Figure 2: Setting a text repeating value during masking
|The ID of the repeater.
|Repeating key to assign.
item => CompositeKey.Create(item.FirstName, item.LastName)
|Display name of the activity in the workflow.
Set text repeating value
|Lambda expression used to get the repeating value.
item => item.Country
|Contains the masking definition object. It's a part of the masking infrastructure and should be ignored.
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