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Last modified by Carlijn Kokkeler on 2022/10/20 14:28
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15 15  == 3. Transformations in Create ==
16 16  By following the steps below, you should gain a better understanding of transformations.
17 17  
18 -* Ensure that the CDM and System messages follow the standards for country code as given below.
19 -** CDM message uses an ISO-3 standard for country code.
20 -** System message uses an ISO-2 standard for country code.
21 -* Map values for units.
22 -** Make sure that, unit is 'COLLI' for packageunit 'TRUE', and unit is 'BOX' for packageunit 'false'. Hint: you might need to change an attribute data type.
23 -* Add fixed values.
18 +* Enumeration value mapping
19 +** CDM message uses an ISO-3 standard for country code. Add an enumeration for the attribute Country according to this standard.
20 +** System message uses an ISO-2 standard for country code. Add an enumeration for the attribute Country according to this standard.
21 +* Boolean value mapping
22 +** Make sure that, in case PackageUnit in your CDM message has the value 'true', the Unit value in your system message is 'COLLI'. If the PackageUnit has value 'false', the Unit value is 'BOX'. Hint: you might need to change an attribute data type.
23 +* Fixed value
24 24  ** Add a fixed value to the attribute 'Type' from the entity 'Address'. Please carefully look at the desired value(s).
25 -* Change when an attribute is generated.
26 -** A Description attribute is only generated if a description exists.
27 -* Add conditionals.
28 -** Make sure that the city 'Enschede' is changed to 'Hengelo'.
25 +* If exists
26 + ** Make sure that a Description attribute is only generated if a description exists.
27 +* XPath TBD
29 29  
30 30  The solutions to these exercises can be found [[here>>doc:Main.eMagiz Academy.Use Cases.Transformations.Exercises.Solutions.WebHome||target="blank"]].
31 31