Examples with Element org.hl7.fhir.r4b.elementmodel.Element used on opensource projects

Example 21 with Element

use of org.hl7.fhir.r4b.elementmodel.Element in project kindling by HL7.

the class CDAGenerator method processDataTypes.

private void processDataTypes(String filename) throws FileNotFoundException, ParserConfigurationException, SAXException, IOException, FHIRFormatError, DefinitionException {
    System.out.println("Process Data Types");
    Document dtMif = XMLUtil.parseFileToDom(filename);
    List<Element> dts = new ArrayList<Element>();
    XMLUtil.getNamedChildren(dtMif.getDocumentElement(), "mif:datatype", dts);
    for (Element dt : dts) {
        String n = dt.getAttribute("name");
        types.put(n, dt);
        if (n.equals("IVL")) {
            processDataType(dt, n + "_TS", "TS");
            processDataType(dt, n + "_PQ", "PQ");
            processDataType(dt, n + "_INT", "INT");
        } else if (n.equals("PIVL")) {
            processDataType(dt, n + "_TS", null);
        } else if (n.equals("EIVL")) {
            processDataType(dt, n + "_TS", null);
        } else if (n.equals("RTO")) {
            processDataType(dt, n + "_PQ_PQ", "PQ");
        } else if (!"Binding".equals(dt.getAttribute("datatypeKind")))
            processDataType(dt, n, null);
    }
    buildSXPR();
    buildInfrastructureRoot();
    for (StructureDefinition sd : structures) {
        // if (!sd.getAbstract())
        generateSnapShot(sd);
    }
    System.out.println(" ... done");
}

Example 22 with Element

use of org.hl7.fhir.r4b.elementmodel.Element in project kindling by HL7.

the class CKMImporter method downloadArchetype.

private void downloadArchetype(String id) throws Exception {
    String destFn = Utilities.path(dest, id + ".xml");
    if (new File(destFn).exists())
        System.out.println(id + " already fetched");
    else {
        System.out.println("Fetch " + id);
        Document sxml = loadXml(ckm + "/services/ArchetypeFinderBean/getArchetypeInXML?archetypeId=" + id);
        Element e = XMLUtil.getFirstChild(sxml.getDocumentElement());
        String src = Utilities.path("c:\\temp", id + ".xml");
        TextFile.stringToFile(e.getTextContent(), src);
    }
}

Example 23 with Element

use of org.hl7.fhir.r4b.elementmodel.Element in project kindling by HL7.

the class BuildWorkerContext method queryForTerm.

private SnomedServerResponse queryForTerm(String code) throws Exception {
    if (!triedServer || serverOk) {
        triedServer = true;
        HttpClient httpclient = new DefaultHttpClient();
        HttpGet httpget = new HttpGet("http://tx.fhir.org/snomed/tool/" + SNOMED_EDITION + "/" + URLEncoder.encode(code, "UTF-8").replace("+", "%20"));
        // HttpGet httpget = new HttpGet("http://local.fhir.org:960/r4/snomed/tool/"+SNOMED_EDITION+"/"+URLEncoder.encode(code, "UTF-8").replace("+", "%20")); // don't like the url encoded this way
        HttpResponse response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();
        InputStream instream = entity.getContent();
        try {
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = factory.newDocumentBuilder();
            Document xdoc = builder.parse(instream);
            // we always get back a version, and a type. What we do depends on the type
            String t = xdoc.getDocumentElement().getAttribute("type");
            serverOk = true;
            if (t.equals("error"))
                throw new Exception(xdoc.getDocumentElement().getAttribute("message"));
            if (t.equals("description"))
                throw new Exception("The Snomed code (\"" + code + "\") is a description id not a concept id which is not valid");
            if (t.equals("concept")) {
                Concept c = new Concept();
                c.display = xdoc.getDocumentElement().getAttribute("display");
                Element child = XMLUtil.getFirstChild(xdoc.getDocumentElement());
                while (child != null) {
                    c.displays.add(child.getAttribute("value"));
                    child = XMLUtil.getNextSibling(child);
                }
                snomedCodes.put(code, c);
                return null;
            }
            if (t.equals("expression")) {
                SnomedServerResponse resp = new SnomedServerResponse();
                resp.correctExpression = xdoc.getDocumentElement().getAttribute("expressionMinimal");
                resp.display = xdoc.getDocumentElement().getAttribute("display");
                if (!snomedCodes.containsKey(resp.correctExpression)) {
                    Concept c = new Concept();
                    c.display = resp.display;
                    snomedCodes.put(resp.correctExpression, c);
                }
                return resp;
            }
            throw new Exception("Unrecognised response from server");
        } finally {
            instream.close();
        }
    } else
        return null;
}

Example 24 with Element

use of org.hl7.fhir.r4b.elementmodel.Element in project kindling by HL7.

the class BuildWorkerContext method loadLoinc.

public void loadLoinc(String filename) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document xdoc = builder.parse(new CSFileInputStream(filename));
    Element code = XMLUtil.getFirstChild(xdoc.getDocumentElement());
    while (code != null) {
        Concept c = new Concept();
        c.display = code.getAttribute("long");
        c.shortN = code.getAttribute("short");
        if (!code.getAttribute("long").equalsIgnoreCase(code.getAttribute("short")))
            c.displays.add(code.getAttribute("short"));
        loincCodes.put(code.getAttribute("id"), c);
        code = XMLUtil.getNextSibling(code);
    }
}

Example 25 with Element

use of org.hl7.fhir.r4b.elementmodel.Element in project kindling by HL7.

the class Navigation method parse.

public void parse(String file) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document xdoc = builder.parse(new CSFileInputStream(file));
    Element root = xdoc.getDocumentElement();
    if (root.getNodeName().equals("Navigation"))
        parseNavigation(root);
    else
        throw new Exception("Unexpected node " + root.getNodeName());
}