Examples with XmlParser org.hl7.fhir.r4.formats.XmlParser used on opensource projects

Example 76 with XmlParser

use of org.hl7.fhir.r4.formats.XmlParser in project org.hl7.fhir.core by hapifhir.

the class ToolsHelper method testRoundTrip.

public void testRoundTrip(String rootDir, String tmpDir, Collection<String> names) throws Throwable {
    try {
        System.err.println("Round trip from " + rootDir + " to " + tmpDir + ":" + Integer.toString(names.size()) + " files");
        for (String n : names) {
            System.err.print("  " + n);
            String source = rootDir + n + ".xml";
            // String tmpJson = tmpDir + n + ".json";
            String tmp = tmpDir + n.replace(File.separator, "-") + ".tmp";
            String dest = tmpDir + n.replace(File.separator, "-") + ".java.xml";
            FileInputStream in = new FileInputStream(source);
            XmlParser xp = new XmlParser();
            Resource r = xp.parse(in);
            System.err.print(".");
            JsonParser jp = new JsonParser();
            FileOutputStream out = new FileOutputStream(tmp);
            jp.setOutputStyle(OutputStyle.PRETTY);
            jp.compose(out, r);
            out.close();
            r = null;
            System.err.print(".");
            in = new FileInputStream(tmp);
            System.err.print(",");
            r = jp.parse(in);
            System.err.print(".");
            out = new FileOutputStream(dest);
            new XmlParser().compose(out, r, true);
            System.err.println("!");
            out.close();
            r = null;
            System.gc();
        }
    } catch (Throwable e) {
        System.err.println("Error: " + e.getMessage());
        throw e;
    }
}

Example 77 with XmlParser

use of org.hl7.fhir.r4.formats.XmlParser in project org.hl7.fhir.core by hapifhir.

the class ToolsHelper method executeJson.

public String executeJson(String[] args) throws IOException, FHIRException {
    FileInputStream in;
    File source = new CSFile(args[1]);
    File dest = new CSFile(args[2]);
    File destc = new CSFile(Utilities.changeFileExt(args[2], ".canonical.json"));
    File destt = new CSFile(args[2] + ".tmp");
    File destr = new CSFile(Utilities.changeFileExt(args[2], ".ttl"));
    if (!source.exists())
        throw new FHIRException("Source File \"" + source.getAbsolutePath() + "\" not found");
    in = new CSFileInputStream(source);
    XmlParser p = new XmlParser();
    Resource rf = p.parse(in);
    JsonParser json = new JsonParser();
    json.setOutputStyle(OutputStyle.PRETTY);
    FileOutputStream s = new FileOutputStream(dest);
    json.compose(s, rf);
    s.close();
    json.setOutputStyle(OutputStyle.CANONICAL);
    s = new FileOutputStream(destc);
    json.compose(s, rf);
    s.close();
    json.setSuppressXhtml("Snipped for Brevity");
    json.setOutputStyle(OutputStyle.PRETTY);
    s = new FileOutputStream(destt);
    json.compose(s, rf);
    s.close();
    RdfParserBase rdf = new RdfParser();
    s = new FileOutputStream(destr);
    rdf.compose(s, rf);
    s.close();
    return TextFile.fileToString(destt.getAbsolutePath());
}

Example 78 with XmlParser

use of org.hl7.fhir.r4.formats.XmlParser in project org.hl7.fhir.core by hapifhir.

the class ToolsHelper method executeCanonicalXml.

public void executeCanonicalXml(String[] args) throws FHIRException, IOException {
    FileInputStream in;
    File source = new CSFile(args[1]);
    File dest = new CSFile(args[2]);
    if (!source.exists())
        throw new FHIRException("Source File \"" + source.getAbsolutePath() + "\" not found");
    in = new CSFileInputStream(source);
    XmlParser p = new XmlParser();
    Resource rf = p.parse(in);
    XmlParser cxml = new XmlParser();
    cxml.setOutputStyle(OutputStyle.NORMAL);
    cxml.compose(new FileOutputStream(dest), rf);
}

Example 79 with XmlParser

use of org.hl7.fhir.r4.formats.XmlParser in project org.hl7.fhir.core by hapifhir.

the class ToolsHelper method executeFragments.

public void executeFragments(String[] args) throws IOException {
    try {
        File source = new CSFile(args[1]);
        if (!source.exists())
            throw new FHIRException("Source File \"" + source.getAbsolutePath() + "\" not found");
        XmlPullParser xpp = loadXml(new FileInputStream(source));
        nextNoWhitespace(xpp);
        if (!xpp.getName().equals("tests"))
            throw new FHIRFormatError("Unable to parse file - starts with " + xpp.getName());
        xpp.next();
        nextNoWhitespace(xpp);
        StringBuilder s = new StringBuilder();
        s.append("<results>\r\n");
        int fail = 0;
        while (xpp.getEventType() == XmlPullParser.START_TAG && xpp.getName().equals("test")) {
            String id = xpp.getAttributeValue(null, "id");
            String type = xpp.getAttributeValue(null, "type");
            // test
            xpp.next();
            nextNoWhitespace(xpp);
            // pre
            xpp.next();
            nextNoWhitespace(xpp);
            XmlParser p = new XmlParser();
            try {
                p.parseFragment(xpp, type);
                s.append("<result id=\"" + id + "\" outcome=\"ok\"/>\r\n");
                nextNoWhitespace(xpp);
            } catch (Exception e) {
                s.append("<result id=\"" + id + "\" outcome=\"error\" msg=\"" + Utilities.escapeXml(e.getMessage()) + "\"/>\r\n");
                fail++;
            }
            while (xpp.getEventType() != XmlPullParser.END_TAG || !xpp.getName().equals("pre")) xpp.next();
            xpp.next();
            nextNoWhitespace(xpp);
            xpp.next();
            nextNoWhitespace(xpp);
        }
        s.append("</results>\r\n");
        TextFile.stringToFile(s.toString(), args[2]);
    } catch (Exception e) {
        e.printStackTrace();
        TextFile.stringToFile(e.getMessage(), args[2]);
    }
}

Example 80 with XmlParser

use of org.hl7.fhir.r4.formats.XmlParser in project org.hl7.fhir.core by hapifhir.

the class FluentPathTests method test.

@ParameterizedTest(name = "{index}: file {0}")
@MethodSource("data")
public void test(String name, Element element) throws IOException, FHIRException {
    String input = element.getAttribute("inputfile");
    String expression = XMLUtil.getNamedChild(element, "expression").getTextContent();
    boolean fail = "true".equals(XMLUtil.getNamedChild(element, "expression").getAttribute("invalid"));
    Resource res = null;
    List<Base> outcome = new ArrayList<Base>();
    ExpressionNode node = fp.parse(expression);
    try {
        if (Utilities.noString(input))
            fp.check(null, null, node);
        else {
            res = new XmlParser().parse(new FileInputStream(Utilities.path("C:\\work\\org.hl7.fhir\\build\\publish", input)));
            fp.check(res, res.getResourceType().toString(), res.getResourceType().toString(), node);
        }
        outcome = fp.evaluate(res, node);
        Assertions.assertTrue(!fail, String.format("Expected exception parsing %s", expression));
    } catch (Exception e) {
        Assertions.assertTrue(fail, String.format("Unexpected exception parsing %s: " + e.getMessage(), expression));
    }
    if ("true".equals(element.getAttribute("predicate"))) {
        boolean ok = fp.convertToBoolean(outcome);
        outcome.clear();
        outcome.add(new BooleanType(ok));
    }
    if (fp.hasLog())
        System.out.println(fp.takeLog());
    List<Element> expected = new ArrayList<Element>();
    XMLUtil.getNamedChildren(element, "output", expected);
    Assertions.assertTrue(outcome.size() == expected.size(), String.format("Expected %d objects but found %d", expected.size(), outcome.size()));
    for (int i = 0; i < Math.min(outcome.size(), expected.size()); i++) {
        String tn = expected.get(i).getAttribute("type");
        if (!Utilities.noString(tn)) {
            Assertions.assertTrue(tn.equals(outcome.get(i).fhirType()), String.format("Outcome %d: Type should be %s but was %s", i, tn, outcome.get(i).fhirType()));
        }
        String v = expected.get(i).getTextContent();
        if (!Utilities.noString(v)) {
            Assertions.assertTrue(outcome.get(i) instanceof PrimitiveType, String.format("Outcome %d: Value should be a primitive type but was %s", i, outcome.get(i).fhirType()));
            Assertions.assertTrue(v.equals(((PrimitiveType) outcome.get(i)).asStringValue()), String.format("Outcome %d: Value should be %s but was %s", i, v, outcome.get(i).toString()));
        }
    }
}