FHIR has a mapping language to convert between resources and logical models and features a tutorial how use it. This projects tries to build the structure definitions and mappings for it and adds as well additional FHIR mapping language examples.
See the FHIR Mapping Language confluence page for additional information.
To run the transforms directly from the command line you can use the FHIR Java Validator, download here. For more information about the .NET Implementation, see here.
If you want to use it with a public test server, you can use https://test.ahdis.ch/matchbox/fhir/. Install Visual Studio Code with the REST Client extension. in each step there is a test.ahdis.ch.http file which you can upload the StructureDefinition and StructureMap and perform the transformation. E.g. see http file for step1.
The mapping infrastructure runs internally on r5, meaning that you have to specify the version 5.0.0 that the right "StructureMapUtilities" are used. However note, that this will also generate then a R5 StructureMapResource:
for each step there is a directory below the maptutorial directory
logical: structurdefinitions for tleft, tright
map: Mapping files in FHIR Mapping Language
source: XML files used to transform
output.xml: result of map transform
- fhir transforms from STU3 NHS Digital extensions to NHS Digital UK Core R4 examples by declankieran-nhsd, see folder careconnect-to-ukcore
| Java | |
|---|---|
| Step 1 | ✓ |
| Step 1b | ✓ Note: Map needs to be extended for default mapping see also #20 |
| Step 2 | ✓ |
| Step 3a | ✓ |
| Step 3b | ✓ Note: Map needs to eb adapted according FHIR-I 46548, see also 21 |
| Step 3c | ✓ Note: Map needs to eb adapted according FHIR-I 46548, see also #21 |
| Step 4a | ✓ |
| Step 4b | ✓ |
| Step 4b2 | ✓ |
| Step 4b3 | ✓ |
| Step 4c | ✓ |
| Step 5a | ✓ |
| Step 5b | ✓ |
| Step 6a | ✓ |
| Step 6b | ✓ |
| Step 6c | ✓ |
| Step 6d | ✓ |
| Step 7a | ✓ |
| Step 7b | ✓ |
| Step 8 | ✓ |
| Step 9 | ✓ |
| Step 10 | ✓ |
| Step 11 | ✓ |
| Step 12 | ✓ |
| Step 13 | ✓ Note: Uses Basic resource that ptr functions is working, see #31 |
| Step 14 | |
| Step 15 |