node-java-fhir-validator

Use node-java-bridge to implement same features as the fhir-validator-wrapper APIs.

Migrate to V1

- Every feature is same as the fhir-validator-wrapper APIs

Requirements

- JDK >= 11

Ubuntu

- java 11
``

sh

sudo apt install openjdk-11-jdk-headless openjdk-11-jre-headless





Usage

- Put you IG package (package.tgz file) in any folder, here we use "igs"

- Example:

js

const path = require("path");

const fs = require("fs");

const { FhirValidator } = require("node-java-fhir-validator");





(async () => {

    let validator = new FhirValidator({

        igDir: path.join(__dirname, "../igs")

    });

    try {

        



        // validate resource example

        let errorItem = fs.readFileSync(path.join(__dirname, "../test/us-core-patient-example-error.json"), "utf-8");

        let validationOperationOutcome = await validator.validateResource(errorItem, "http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient");

        console.log(JSON.stringify(validationOperationOutcome, null, 4));



        // validate resource with multiple profiles

        // please using comma to concat profile URLs

        let item = fs.readFileSync(path.join(__dirname, "../test/us-core-patient-example.json"), "utf-8");

        let oo = await validator.validate(item, "http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient,http://hl7.org/fhir/StructureDefinition/Patient");

        console.log(JSON.stringify(oo, null, 4));

        

    } catch (e) {

        console.error("err", e);

    }

})();

Options

- igDir: The directory contain igs
- isDisableTx: Whether to disable tx server
- txSeverUrl: the url of the tx server (default is http://tx.fhir.org)