Examples with StructureMapUtilities org.hl7.fhir.r4.utils.StructureMapUtilities used on opensource projects

Example 11 with StructureMapUtilities

use of org.hl7.fhir.r4.utils.StructureMapUtilities in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilitiesTest method testSyntax.

@Test
public void testSyntax() throws IOException, FHIRException {
    StructureMapUtilities scu = new StructureMapUtilities(context, this);
    String fileMap = TestingUtilities.loadTestResource("r5", "structure-mapping", "syntax.map");
    System.out.println(fileMap);
    StructureMap structureMap = scu.parse(fileMap, "Syntax");
    assertSerializeDeserialize(structureMap);
    String renderedMap = StructureMapUtilities.render(structureMap);
    StructureMap map = scu.parse(renderedMap, "Syntax");
    System.out.println(map);
    assertSerializeDeserialize(map);
}

Example 12 with StructureMapUtilities

use of org.hl7.fhir.r4.utils.StructureMapUtilities in project org.hl7.fhir.core by hapifhir.

the class ValidationEngine method transformVersion.

public byte[] transformVersion(String source, String targetVer, FhirFormat format, Boolean canDoNative) throws FHIRException, IOException, Exception {
    Content cnt = igLoader.loadContent(source, "validate", false);
    org.hl7.fhir.r5.elementmodel.Element src = Manager.parseSingle(context, new ByteArrayInputStream(cnt.focus), cnt.cntType);
    // if the src has a url, we try to use the java code
    if ((canDoNative == null && src.hasChild("url")) || (canDoNative != null && canDoNative)) {
        try {
            if (VersionUtilities.isR2Ver(version)) {
                return VersionConvertor.convertVersionNativeR2(targetVer, cnt, format);
            } else if (VersionUtilities.isR2BVer(version)) {
                return VersionConvertor.convertVersionNativeR2b(targetVer, cnt, format);
            } else if (VersionUtilities.isR3Ver(version)) {
                return VersionConvertor.convertVersionNativeR3(targetVer, cnt, format);
            } else if (VersionUtilities.isR4Ver(version)) {
                return VersionConvertor.convertVersionNativeR4(targetVer, cnt, format);
            } else {
                throw new FHIRException("Source version not supported yet: " + version);
            }
        } catch (Exception e) {
            System.out.println("Conversion failed using Java convertor: " + e.getMessage());
        }
    }
    // ok, we try converting using the structure maps
    System.out.println("Loading hl7.fhir.xver.r4");
    igLoader.loadIg(getIgs(), getBinaries(), "hl7.fhir.xver.r4", false);
    String type = src.fhirType();
    String url = getMapId(type, targetVer);
    List<Base> outputs = new ArrayList<Base>();
    StructureMapUtilities scu = new StructureMapUtilities(context, new TransformSupportServices(outputs, mapLog, context));
    StructureMap map = context.getTransform(url);
    if (map == null)
        throw new Error("Unable to find map " + url + " (Known Maps = " + context.listMapUrls() + ")");
    org.hl7.fhir.r5.elementmodel.Element resource = getTargetResourceFromStructureMap(map);
    scu.transform(null, src, map, resource);
    ByteArrayOutputStream bs = new ByteArrayOutputStream();
    Manager.compose(context, resource, bs, format, OutputStyle.PRETTY, null);
    return bs.toByteArray();
}

Example 13 with StructureMapUtilities

use of org.hl7.fhir.r4.utils.StructureMapUtilities in project org.hl7.fhir.core by hapifhir.

the class ValidationEngine method transform.

public org.hl7.fhir.r5.elementmodel.Element transform(byte[] source, FhirFormat cntType, String mapUri) throws FHIRException, IOException {
    List<Base> outputs = new ArrayList<>();
    StructureMapUtilities scu = new StructureMapUtilities(context, new TransformSupportServices(outputs, mapLog, context));
    org.hl7.fhir.r5.elementmodel.Element src = Manager.parseSingle(context, new ByteArrayInputStream(source), cntType);
    StructureMap map = context.getTransform(mapUri);
    if (map == null)
        throw new Error("Unable to find map " + mapUri + " (Known Maps = " + context.listMapUrls() + ")");
    org.hl7.fhir.r5.elementmodel.Element resource = getTargetResourceFromStructureMap(map);
    scu.transform(null, src, map, resource);
    return resource;
}

Example 14 with StructureMapUtilities

use of org.hl7.fhir.r4.utils.StructureMapUtilities in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilitiesTest method testParseRuleName.

@Test
public void testParseRuleName() throws IOException, FHIRException {
    StructureMapUtilities scu = new StructureMapUtilities(context, this);
    String fileMap = TestingUtilities.loadTestResource("r5", "structure-mapping", "ActivityDefinition.map");
    StructureMap structureMap = scu.parse(fileMap, "ActivityDefinition3To4");
    // StructureMap/ActivityDefinition3to4: StructureMap.group[3].rule[2].name error id value '"expression"' is not valid
    Assertions.assertEquals("expression", structureMap.getGroup().get(2).getRule().get(1).getName());
}

Example 15 with StructureMapUtilities

use of org.hl7.fhir.r4.utils.StructureMapUtilities in project org.hl7.fhir.core by hapifhir.

the class StructureMapUtilitiesTest method testSyntax.

@Test
public void testSyntax() throws IOException, FHIRException {
    StructureMapUtilities scu = new StructureMapUtilities(context, this);
    String fileMap = TestingUtilities.loadTestResource("r5", "structure-mapping", "syntax.map");
    System.out.println(fileMap);
    StructureMap structureMap = scu.parse(fileMap, "Syntax");
    assertSerializeDeserialize(structureMap);
    String renderedMap = StructureMapUtilities.render(structureMap);
    StructureMap map = scu.parse(renderedMap, "Syntax");
    System.out.println(map);
    assertSerializeDeserialize(map);
}