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About

This Apache Camel application shows how DHIS2 resources can be mapped into their FHIR counterparts with DataSonnet and pushed as bundles to a FHIR server. In contrast with the dhis2-to-fhir-bundle example, DataSonnet provides a template-based way to mapping resources.

How to run

  1. Open dhis2-to-fhir-bundle-datasonnet/src/main/resources/application.yml and set:

    1. dhis2-to-fhir.dhis2.base-url to the DHIS2 server's address
    2. dhis2-to-fhir.dhis2.username to the DHIS2 account username
    3. dhis2-to-fhir.dhis2.password to the DHIS2 account password
    4. dhis2-to-fhir.fhir.server-url to the FHIR server's address

  2. From your terminal, change the current directory to dhis2-to-fhir-bundle-datasonnet and run mvn spring-boot:run

UML Sequence Diagrams

                                                              OrgUnitToFhirBundleRoute                                                          
                                                                                                                                                
     ┌─────┐                                                                                ┌─────┐          ┌──────────┐          ┌───────────┐
     │Camel│                                                                                │DHIS2│          │DataSonnet│          │FHIR server│
     └──┬──┘                                                                                └──┬──┘          └────┬─────┘          └─────┬─────┘
        │𝟏 /api/organisationUnits.json?fields=id,code,name,description,parent[id]&paging=false │                  │                      │      
        │─────────────────────────────────────────────────────────────────────────────────────>│                  │                      │      
        │                                                                                      │                  │                      │      
        │                                𝟐 Organisation units                                  │                  │                      │      
        │<─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─│                  │                      │      
        │                                                                                      │                  │                      │      
        │                               𝟑 Map organisation units to a FHIR bundle              │                  │                      │      
        │────────────────────────────────────────────────────────────────────────────────────────────────────────>│                      │      
        │                                                                                      │                  │                      │      
        │                                                   𝟒                                  │                  │                      │      
        │<─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ │                      │      
        │                                                                                      │                  │                      │      
        │                                                    𝟓 Create organizations            │                  │                      │      
        │───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────>│      
        │                                                                                      │                  │                      │      
        │                                                              𝟔                       │                  │                      │      
        │<─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─│      
     ┌──┴──┐                                                                                ┌──┴──┐          ┌────┴─────┐          ┌─────┴─────┐
     │Camel│                                                                                │DHIS2│          │DataSonnet│          │FHIR server│
     └─────┘                                                                                └─────┘          └──────────┘          └───────────┘

PlantUML Descriptions

@startuml

title OrgUnitToFhirBundleRoute
autonumber

Camel -> DHIS2 : /api/organisationUnits.json?fields=id,code,name,description,parent[id]&paging=false
Camel <-- DHIS2: Organisation units
Camel -> DataSonnet: Map organisation units to a FHIR bundle
Camel <-- DataSonnet
Camel -> "FHIR server": Create organizations
Camel <-- "FHIR server"
@enduml