Examples with JsonParser org.hl7.fhir.r4b.formats.JsonParser used on opensource projects

Example 96 with JsonParser

use of org.hl7.fhir.r4b.formats.JsonParser in project org.hl7.fhir.core by hapifhir.

the class ResourceTest method test.

public Resource test() throws FHIRFormatError, FileNotFoundException, IOException {
    IParser p;
    if (isJson())
        p = new JsonParser();
    else
        p = new XmlParser(false);
    Resource rf = p.parse(new FileInputStream(source));
    FileOutputStream out = new FileOutputStream(source.getAbsoluteFile() + ".out.json");
    JsonParser json1 = new JsonParser();
    json1.setOutputStyle(OutputStyle.PRETTY);
    json1.compose(out, rf);
    out.close();
    JsonParser json = new JsonParser();
    rf = json.parse(new FileInputStream(source.getAbsoluteFile() + ".out.json"));
    out = new FileOutputStream(source.getAbsoluteFile() + ".out.xml");
    XmlParser atom = new XmlParser();
    atom.setOutputStyle(OutputStyle.PRETTY);
    atom.compose(out, rf, true);
    out.close();
    return rf;
}

Example 97 with JsonParser

use of org.hl7.fhir.r4b.formats.JsonParser in project org.hl7.fhir.core by hapifhir.

the class ResourceRoundTripTests method testBundle.

@Test
public void testBundle() throws FHIRException, IOException {
    // Create new Atom Feed
    Bundle feed = new Bundle();
    // Serialize Atom Feed
    IParser comp = new JsonParser();
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    comp.compose(os, feed);
    os.close();
    String json = os.toString();
    // Deserialize Atom Feed
    JsonParser parser = new JsonParser();
    InputStream is = new ByteArrayInputStream(json.getBytes("UTF-8"));
    Resource result = parser.parse(is);
    if (result == null)
        throw new FHIRException("Bundle was null");
}

Example 98 with JsonParser

use of org.hl7.fhir.r4b.formats.JsonParser in project org.hl7.fhir.core by hapifhir.

the class Unbundler method unbundle.

private static void unbundle(String src) throws FHIRFormatError, FileNotFoundException, IOException {
    String folder = Utilities.getDirectoryForFile(src);
    Bundle bnd = (Bundle) new JsonParser().parse(new FileInputStream(src));
    for (BundleEntryComponent be : bnd.getEntry()) {
        Resource r = be.getResource();
        if (r != null) {
            String tgt = Utilities.path(folder, r.fhirType() + "-" + r.getId() + ".json");
            new JsonParser().compose(new FileOutputStream(tgt), r);
        }
    }
}

Example 99 with JsonParser

use of org.hl7.fhir.r4b.formats.JsonParser in project org.hl7.fhir.core by hapifhir.

the class BatchLoader method main.

public static void main(String[] args) throws IOException, Exception {
    if (args.length < 4) {
        System.out.println("Batch uploader takes 4 parameters in order: server base url, file/folder to upload, xml/json, and batch size");
    } else {
        String server = args[0];
        String file = args[1];
        // args[2].equals("json") ? new JsonParser() : new XmlParser();
        IParser p = new JsonParser();
        int size = Integer.parseInt(args[3]);
        size = 500;
        if (file.endsWith(".xml")) {
            throw new FHIRException("Unimplemented file type " + file);
        } else if (file.endsWith(".json")) {
            throw new FHIRException("Unimplemented file type " + file);
        } else if (file.endsWith(".zip")) {
            LoadZipFile(server, file, p, size, 0, -1);
        } else if (new File(file).isDirectory()) {
            LoadDirectory(server, file, p, size);
        } else
            throw new FHIRException("Unknown file type " + file);
    }
}

Example 100 with JsonParser

use of org.hl7.fhir.r4b.formats.JsonParser in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method validate.

@Override
public org.hl7.fhir.r5.elementmodel.Element validate(Object appContext, List<ValidationMessage> errors, JsonObject object, List<StructureDefinition> profiles) throws FHIRException {
    JsonParser parser = new JsonParser(context, new ProfileUtilities(context, null, null, fpe));
    parser.setupValidation(ValidationPolicy.EVERYTHING, errors);
    long t = System.nanoTime();
    Element e = parser.parse(object);
    timeTracker.load(t);
    if (e != null)
        validate(appContext, errors, null, e, profiles);
    return e;
}