This is an example application of the camel-fhir component. We'll be using camel-cdi as well for an easy setup.
This example will read HL7V2 patients from a directory and convert them to FHIR dtsu3 patients and upload them to a configured FHIR server.
The example assumes you have a running FHIR server at your disposal. You may use hapi-fhir-jpa-server-example
By default, the example uses http://localhost:8080/hapi-fhir-jpaserver-example/baseDstu3 as the FHIR server URL, DSTU3 as the FHIR version and target/work/fhir/input as the directory to look for HL7V2 patients. However, you can edit the application.properties file to override the defaults and provide your own configuration.
You can build this example using:
$ mvn package
You can run this example using:
$ mvn camel:run
When the Camel application runs, you should see a folder created under target/work/fhir/input. Copy the file hl7v2.patient located in the data folder into it. You should see the following output:
2018-07-04 16:22:52,189 [cdi.Main.main()] INFO DefaultCamelContext - Route: fhir-example started and consuming from: file://target/work/fhir/input
2018-07-04 16:22:52,189 [cdi.Main.main()] INFO DefaultCamelContext - Total 1 routes, of which 1 are started
2018-07-04 16:22:52,190 [cdi.Main.main()] INFO DefaultCamelContext - Apache Camel 2.22.0-SNAPSHOT (CamelContext: camel-example-fhir-cdi) started in 0.636 seconds
2018-07-04 16:22:52,203 [cdi.Main.main()] INFO Bootstrap - WELD-ENV-002003: Weld SE container 357a3776-d8cd-40be-abb4-ad91a43c9755 initialized
2018-07-04 16:22:57,705 [work/fhir/input] INFO fhir-example - Converting hl7v2.patient
2018-07-04 16:22:58,176 [work/fhir/input] INFO fhir-example - Inserting Patient: {"resourceType":"Patient","id":"100005056","name":[{"family":"Freeman","given":["Vincent"]}]}
2018-07-04 16:22:58,669 [ #3 - CamelFhir] INFO fhir-example - Patient creating successfully: true
The Camel application can be stopped pressing ctrl+c in the shell.
If you hit an problems please let us know on the Camel Forums http://camel.apache.org/discussion-forums.html
Please help us make Apache Camel better - we appreciate any feedback you may have. Enjoy!
The Camel riders!