Examples with CanonicalType org.hl7.fhir.r5.model.CanonicalType used on opensource projects

Example 41 with CanonicalType

use of org.hl7.fhir.r5.model.CanonicalType in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method getCriteriaForDiscriminator.

private List<ElementDefinition> getCriteriaForDiscriminator(String path, ElementDefinition element, String discriminator, StructureDefinition profile, boolean removeResolve, StructureDefinition srcProfile) throws FHIRException {
    List<ElementDefinition> elements = new ArrayList<ElementDefinition>();
    if ("value".equals(discriminator) && element.hasFixed()) {
        elements.add(element);
        return elements;
    }
    boolean dontFollowReference = false;
    if (removeResolve) {
        // if we're doing profile slicing, we don't want to walk into the last resolve.. we need the profile on the source not the target
        if (discriminator.equals("resolve()")) {
            elements.add(element);
            return elements;
        }
        if (discriminator.endsWith(".resolve()")) {
            discriminator = discriminator.substring(0, discriminator.length() - 10);
            dontFollowReference = true;
        }
    }
    TypedElementDefinition ted = null;
    String fp = fixExpr(discriminator, null);
    ExpressionNode expr = null;
    try {
        expr = fpe.parse(fp);
    } catch (Exception e) {
        if (STACK_TRACE)
            e.printStackTrace();
        throw new FHIRException(context.formatMessage(I18nConstants.DISCRIMINATOR_BAD_PATH, e.getMessage(), fp), e);
    }
    long t2 = System.nanoTime();
    ted = fpe.evaluateDefinition(expr, profile, new TypedElementDefinition(element), srcProfile, dontFollowReference);
    timeTracker.sd(t2);
    if (ted != null)
        elements.add(ted.getElement());
    for (TypeRefComponent type : element.getType()) {
        for (CanonicalType p : type.getProfile()) {
            String id = p.hasExtension(ToolingExtensions.EXT_PROFILE_ELEMENT) ? p.getExtensionString(ToolingExtensions.EXT_PROFILE_ELEMENT) : null;
            StructureDefinition sd = context.fetchResource(StructureDefinition.class, p.getValue());
            if (sd == null)
                throw new DefinitionException(context.formatMessage(I18nConstants.UNABLE_TO_RESOLVE_PROFILE_, p));
            profile = sd;
            if (id == null)
                element = sd.getSnapshot().getElementFirstRep();
            else {
                element = null;
                for (ElementDefinition t : sd.getSnapshot().getElement()) {
                    if (id.equals(t.getId()))
                        element = t;
                }
                if (element == null)
                    throw new DefinitionException(context.formatMessage(I18nConstants.UNABLE_TO_RESOLVE_ELEMENT__IN_PROFILE_, id, p));
            }
            expr = fpe.parse(fp);
            t2 = System.nanoTime();
            ted = fpe.evaluateDefinition(expr, profile, new TypedElementDefinition(element), srcProfile, dontFollowReference);
            timeTracker.sd(t2);
            if (ted != null)
                elements.add(ted.getElement());
        }
    }
    return elements;
}

Example 42 with CanonicalType

use of org.hl7.fhir.r5.model.CanonicalType in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method checkChildByDefinition.

public void checkChildByDefinition(ValidatorHostContext hostContext, List<ValidationMessage> errors, StructureDefinition profile, ElementDefinition definition, Element resource, Element element, String actualType, NodeStack stack, boolean inCodeableConcept, boolean checkDisplayInContext, ElementInfo ei, String extensionUrl, ElementDefinition checkDefn, boolean isSlice) {
    List<String> profiles = new ArrayList<String>();
    String type = null;
    ElementDefinition typeDefn = null;
    checkMustSupport(profile, ei);
    if (checkDefn.getType().size() == 1 && !"*".equals(checkDefn.getType().get(0).getWorkingCode()) && !"Element".equals(checkDefn.getType().get(0).getWorkingCode()) && !"BackboneElement".equals(checkDefn.getType().get(0).getWorkingCode())) {
        type = checkDefn.getType().get(0).getWorkingCode();
        String stype = ei.getElement().fhirType();
        if (checkDefn.isChoice() && !stype.equals(type)) {
            if ("Extension".equals(profile.getType())) {
            // error will be raised elsewhere
            } else {
                rule(errors, IssueType.STRUCTURE, element.line(), element.col(), ei.getPath(), false, I18nConstants.EXTENSION_PROF_TYPE, profile.getUrl(), type, stype);
            }
        }
        // Excluding reference is a kludge to get around versioning issues
        if (checkDefn.getType().get(0).hasProfile()) {
            for (CanonicalType p : checkDefn.getType().get(0).getProfile()) {
                profiles.add(p.getValue());
            }
        }
    } else if (checkDefn.getType().size() == 1 && "*".equals(checkDefn.getType().get(0).getWorkingCode())) {
        String prefix = tail(checkDefn.getPath());
        assert prefix.endsWith("[x]");
        type = ei.getName().substring(prefix.length() - 3);
        if (isPrimitiveType(type))
            type = Utilities.uncapitalize(type);
        if (checkDefn.getType().get(0).hasProfile()) {
            for (CanonicalType p : checkDefn.getType().get(0).getProfile()) {
                profiles.add(p.getValue());
            }
        }
    } else if (checkDefn.getType().size() > 1) {
        String prefix = tail(checkDefn.getPath());
        assert typesAreAllReference(checkDefn.getType()) || checkDefn.hasRepresentation(PropertyRepresentation.TYPEATTR) || prefix.endsWith("[x]") || isResourceAndTypes(checkDefn) : "Multiple Types allowed, but name is wrong @ " + checkDefn.getPath() + ": " + checkDefn.typeSummaryVB();
        if (checkDefn.hasRepresentation(PropertyRepresentation.TYPEATTR)) {
            type = ei.getElement().getType();
        } else if (ei.getElement().isResource()) {
            type = ei.getElement().fhirType();
        } else {
            prefix = prefix.substring(0, prefix.length() - 3);
            for (TypeRefComponent t : checkDefn.getType()) if ((prefix + Utilities.capitalize(t.getWorkingCode())).equals(ei.getName())) {
                type = t.getWorkingCode();
                // Excluding reference is a kludge to get around versioning issues
                if (t.hasProfile() && !type.equals("Reference"))
                    profiles.add(t.getProfile().get(0).getValue());
            }
        }
        if (type == null) {
            TypeRefComponent trc = checkDefn.getType().get(0);
            if (trc.getWorkingCode().equals("Reference"))
                type = "Reference";
            else
                rule(errors, IssueType.STRUCTURE, ei.line(), ei.col(), stack.getLiteralPath(), false, I18nConstants.VALIDATION_VAL_PROFILE_NOTYPE, ei.getName(), describeTypes(checkDefn.getType()));
        }
    } else if (checkDefn.getContentReference() != null) {
        typeDefn = resolveNameReference(profile.getSnapshot(), checkDefn.getContentReference());
    } else if (checkDefn.getType().size() == 1 && ("Element".equals(checkDefn.getType().get(0).getWorkingCode()) || "BackboneElement".equals(checkDefn.getType().get(0).getWorkingCode()))) {
        if (checkDefn.getType().get(0).hasProfile()) {
            CanonicalType pu = checkDefn.getType().get(0).getProfile().get(0);
            if (pu.hasExtension(ToolingExtensions.EXT_PROFILE_ELEMENT))
                profiles.add(pu.getValue() + "#" + pu.getExtensionString(ToolingExtensions.EXT_PROFILE_ELEMENT));
            else
                profiles.add(pu.getValue());
        }
    }
    if (type != null) {
        if (type.startsWith("@")) {
            checkDefn = findElement(profile, type.substring(1));
            if (isSlice) {
                ei.slice = ei.definition;
            } else {
                ei.definition = ei.definition;
            }
            type = null;
        }
    }
    NodeStack localStack = stack.push(ei.getElement(), "*".equals(ei.getDefinition().getBase().getMax()) && ei.count == -1 ? 0 : ei.count, checkDefn, type == null ? typeDefn : resolveType(type, checkDefn.getType()));
    // if (debug) {
    // System.out.println("  check " + localStack.getLiteralPath()+" against "+ei.getDefinition().getId()+" in profile "+profile.getUrl());
    // }
    String localStackLiteralPath = localStack.getLiteralPath();
    String eiPath = ei.getPath();
    if (!eiPath.equals(localStackLiteralPath)) {
        assert (eiPath.equals(localStackLiteralPath)) : "ei.path: " + ei.getPath() + "  -  localStack.getLiteralPath: " + localStackLiteralPath;
    }
    boolean thisIsCodeableConcept = false;
    String thisExtension = null;
    boolean checkDisplay = true;
    SpecialElement special = ei.getElement().getSpecial();
    if (special == SpecialElement.BUNDLE_ENTRY || special == SpecialElement.BUNDLE_OUTCOME || special == SpecialElement.PARAMETER) {
        checkInvariants(hostContext, errors, profile, typeDefn != null ? typeDefn : checkDefn, ei.getElement(), ei.getElement(), localStack, false);
    } else {
        checkInvariants(hostContext, errors, profile, typeDefn != null ? typeDefn : checkDefn, resource, ei.getElement(), localStack, false);
    }
    ei.getElement().markValidation(profile, checkDefn);
    boolean elementValidated = false;
    if (type != null) {
        if (isPrimitiveType(type)) {
            checkPrimitive(hostContext, errors, ei.getPath(), type, checkDefn, ei.getElement(), profile, stack);
        } else {
            if (checkDefn.hasFixed()) {
                checkFixedValue(errors, ei.getPath(), ei.getElement(), checkDefn.getFixed(), profile.getUrl(), checkDefn.getSliceName(), null, false);
            }
            if (checkDefn.hasPattern()) {
                checkFixedValue(errors, ei.getPath(), ei.getElement(), checkDefn.getPattern(), profile.getUrl(), checkDefn.getSliceName(), null, true);
            }
        }
        if (type.equals("Identifier")) {
            checkIdentifier(errors, ei.getPath(), ei.getElement(), checkDefn);
        } else if (type.equals("Coding")) {
            checkCoding(errors, ei.getPath(), ei.getElement(), profile, checkDefn, inCodeableConcept, checkDisplayInContext, stack);
        } else if (type.equals("Quantity")) {
            checkQuantity(errors, ei.getPath(), ei.getElement(), profile, checkDefn, stack);
        } else if (type.equals("Attachment")) {
            checkAttachment(errors, ei.getPath(), ei.getElement(), profile, checkDefn, inCodeableConcept, checkDisplayInContext, stack);
        } else if (type.equals("CodeableConcept")) {
            checkDisplay = checkCodeableConcept(errors, ei.getPath(), ei.getElement(), profile, checkDefn, stack);
            thisIsCodeableConcept = true;
        } else if (type.equals("Reference")) {
            checkReference(hostContext, errors, ei.getPath(), ei.getElement(), profile, checkDefn, actualType, localStack);
        // We only check extensions if we're not in a complex extension or if the element we're dealing with is not defined as part of that complex extension
        } else if (type.equals("Extension")) {
            Element eurl = ei.getElement().getNamedChild("url");
            if (rule(errors, IssueType.INVALID, ei.getPath(), eurl != null, I18nConstants.EXTENSION_EXT_URL_NOTFOUND)) {
                String url = eurl.primitiveValue();
                thisExtension = url;
                if (rule(errors, IssueType.INVALID, ei.getPath(), !Utilities.noString(url), I18nConstants.EXTENSION_EXT_URL_NOTFOUND)) {
                    if (rule(errors, IssueType.INVALID, ei.getPath(), (extensionUrl != null) || Utilities.isAbsoluteUrl(url), I18nConstants.EXTENSION_EXT_URL_ABSOLUTE)) {
                        checkExtension(hostContext, errors, ei.getPath(), resource, element, ei.getElement(), checkDefn, profile, localStack, stack, extensionUrl);
                    }
                }
            }
        } else if (type.equals("Resource") || isResource(type)) {
            validateContains(hostContext, errors, ei.getPath(), checkDefn, definition, resource, ei.getElement(), localStack, idStatusForEntry(element, ei), // if
            profile);
            elementValidated = true;
        // (str.matches(".*([.,/])work\\1$"))
        } else if (Utilities.isAbsoluteUrl(type)) {
            StructureDefinition defn = context.fetchTypeDefinition(type);
            if (defn != null && hasMapping("http://hl7.org/fhir/terminology-pattern", defn, defn.getSnapshot().getElementFirstRep())) {
                List<String> txtype = getMapping("http://hl7.org/fhir/terminology-pattern", defn, defn.getSnapshot().getElementFirstRep());
                if (txtype.contains("CodeableConcept")) {
                    checkTerminologyCodeableConcept(errors, ei.getPath(), ei.getElement(), profile, checkDefn, stack, defn);
                    thisIsCodeableConcept = true;
                } else if (txtype.contains("Coding")) {
                    checkTerminologyCoding(errors, ei.getPath(), ei.getElement(), profile, checkDefn, inCodeableConcept, checkDisplayInContext, stack, defn);
                }
            }
        }
    } else {
        if (rule(errors, IssueType.STRUCTURE, ei.line(), ei.col(), stack.getLiteralPath(), checkDefn != null, I18nConstants.VALIDATION_VAL_CONTENT_UNKNOWN, ei.getName()))
            validateElement(hostContext, errors, profile, checkDefn, null, null, resource, ei.getElement(), type, localStack, false, true, null);
    }
    StructureDefinition p = null;
    String tail = null;
    if (profiles.isEmpty()) {
        if (type != null) {
            p = getProfileForType(type, checkDefn.getType());
            // If dealing with a primitive type, then we need to check the current child against
            // the invariants (constraints) on the current element, because otherwise it only gets
            // checked against the primary type's invariants: LLoyd
            // if (p.getKind() == StructureDefinitionKind.PRIMITIVETYPE) {
            // checkInvariants(hostContext, errors, ei.path, profile, ei.definition, null, null, resource, ei.element);
            // }
            rule(errors, IssueType.STRUCTURE, ei.line(), ei.col(), ei.getPath(), p != null, I18nConstants.VALIDATION_VAL_NOTYPE, type);
        }
    } else if (profiles.size() == 1) {
        String url = profiles.get(0);
        if (url.contains("#")) {
            tail = url.substring(url.indexOf("#") + 1);
            url = url.substring(0, url.indexOf("#"));
        }
        p = this.context.fetchResource(StructureDefinition.class, url);
        rule(errors, IssueType.STRUCTURE, ei.line(), ei.col(), ei.getPath(), p != null, I18nConstants.VALIDATION_VAL_UNKNOWN_PROFILE, profiles.get(0));
    } else {
        elementValidated = true;
        HashMap<String, List<ValidationMessage>> goodProfiles = new HashMap<String, List<ValidationMessage>>();
        HashMap<String, List<ValidationMessage>> badProfiles = new HashMap<String, List<ValidationMessage>>();
        for (String typeProfile : profiles) {
            String url = typeProfile;
            tail = null;
            if (url.contains("#")) {
                tail = url.substring(url.indexOf("#") + 1);
                url = url.substring(0, url.indexOf("#"));
            }
            p = this.context.fetchResource(StructureDefinition.class, typeProfile);
            if (rule(errors, IssueType.STRUCTURE, ei.line(), ei.col(), ei.getPath(), p != null, I18nConstants.VALIDATION_VAL_UNKNOWN_PROFILE, typeProfile)) {
                List<ValidationMessage> profileErrors = new ArrayList<ValidationMessage>();
                validateElement(hostContext, profileErrors, p, getElementByTail(p, tail), profile, checkDefn, resource, ei.getElement(), type, localStack, thisIsCodeableConcept, checkDisplay, thisExtension);
                if (hasErrors(profileErrors))
                    badProfiles.put(typeProfile, profileErrors);
                else
                    goodProfiles.put(typeProfile, profileErrors);
            }
        }
        if (goodProfiles.size() == 1) {
            errors.addAll(goodProfiles.values().iterator().next());
        } else if (goodProfiles.size() == 0) {
            rule(errors, IssueType.STRUCTURE, ei.line(), ei.col(), ei.getPath(), false, I18nConstants.VALIDATION_VAL_PROFILE_NOMATCH, StringUtils.join("; ", profiles));
            for (String m : badProfiles.keySet()) {
                p = this.context.fetchResource(StructureDefinition.class, m);
                for (ValidationMessage message : badProfiles.get(m)) {
                    message.setMessage(message.getMessage() + " (validating against " + p.getUrl() + (p.hasVersion() ? "|" + p.getVersion() : "") + " [" + p.getName() + "])");
                    errors.add(message);
                }
            }
        } else {
            warning(errors, IssueType.STRUCTURE, ei.line(), ei.col(), ei.getPath(), false, I18nConstants.VALIDATION_VAL_PROFILE_MULTIPLEMATCHES, StringUtils.join("; ", goodProfiles.keySet()));
            for (String m : goodProfiles.keySet()) {
                p = this.context.fetchResource(StructureDefinition.class, m);
                for (ValidationMessage message : goodProfiles.get(m)) {
                    message.setMessage(message.getMessage() + " (validating against " + p.getUrl() + (p.hasVersion() ? "|" + p.getVersion() : "") + " [" + p.getName() + "])");
                    errors.add(message);
                }
            }
        }
    }
    if (p != null) {
        trackUsage(p, hostContext, element);
        if (!elementValidated) {
            if (ei.getElement().getSpecial() == SpecialElement.BUNDLE_ENTRY || ei.getElement().getSpecial() == SpecialElement.BUNDLE_OUTCOME || ei.getElement().getSpecial() == SpecialElement.PARAMETER)
                validateElement(hostContext, errors, p, getElementByTail(p, tail), profile, checkDefn, ei.getElement(), ei.getElement(), type, localStack.resetIds(), thisIsCodeableConcept, checkDisplay, thisExtension);
            else
                validateElement(hostContext, errors, p, getElementByTail(p, tail), profile, checkDefn, resource, ei.getElement(), type, localStack, thisIsCodeableConcept, checkDisplay, thisExtension);
        }
        int index = profile.getSnapshot().getElement().indexOf(checkDefn);
        if (index < profile.getSnapshot().getElement().size() - 1) {
            String nextPath = profile.getSnapshot().getElement().get(index + 1).getPath();
            if (!nextPath.equals(checkDefn.getPath()) && nextPath.startsWith(checkDefn.getPath()))
                validateElement(hostContext, errors, profile, checkDefn, null, null, resource, ei.getElement(), type, localStack, thisIsCodeableConcept, checkDisplay, thisExtension);
        }
    }
}

Example 43 with CanonicalType

use of org.hl7.fhir.r5.model.CanonicalType in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method validateContains.

private void validateContains(ValidatorHostContext hostContext, List<ValidationMessage> errors, String path, ElementDefinition child, ElementDefinition context, Element resource, Element element, NodeStack stack, IdStatus idstatus, StructureDefinition parentProfile) throws FHIRException {
    SpecialElement special = element.getSpecial();
    ContainedReferenceValidationPolicy containedValidationPolicy = getPolicyAdvisor() == null ? ContainedReferenceValidationPolicy.CHECK_VALID : getPolicyAdvisor().policyForContained(this, hostContext, context.fhirType(), context.getId(), special, path, parentProfile.getUrl());
    if (containedValidationPolicy.ignore()) {
        return;
    }
    String resourceName = element.getType();
    TypeRefComponent typeForResource = null;
    CommaSeparatedStringBuilder bt = new CommaSeparatedStringBuilder();
    // Iterate through all possible types
    for (TypeRefComponent type : child.getType()) {
        bt.append(type.getCode());
        if (type.getCode().equals("Resource") || type.getCode().equals(resourceName)) {
            typeForResource = type;
            break;
        }
    }
    stack.qualifyPath(".ofType(" + resourceName + ")");
    if (typeForResource == null) {
        rule(errors, IssueType.INFORMATIONAL, element.line(), element.col(), stack.getLiteralPath(), false, I18nConstants.BUNDLE_BUNDLE_ENTRY_TYPE, resourceName, bt.toString());
    } else if (isValidResourceType(resourceName, typeForResource)) {
        if (containedValidationPolicy.checkValid()) {
            // special case: resource wrapper is reset if we're crossing a bundle boundary, but not otherwise
            ValidatorHostContext hc = null;
            if (special == SpecialElement.BUNDLE_ENTRY || special == SpecialElement.BUNDLE_OUTCOME || special == SpecialElement.PARAMETER) {
                resource = element;
                assert Utilities.existsInList(hostContext.getRootResource().fhirType(), "Bundle", "Parameters") : "Resource is " + hostContext.getRootResource().fhirType() + ", expected Bundle or Parameters";
                // root becomes the grouping resource (should be either bundle or parameters)
                hc = hostContext.forEntry(element, hostContext.getRootResource());
            } else {
                hc = hostContext.forContained(element);
            }
            stack.resetIds();
            if (special != null) {
                switch(special) {
                    case BUNDLE_ENTRY:
                    case BUNDLE_OUTCOME:
                    case PARAMETER:
                        idstatus = IdStatus.OPTIONAL;
                        break;
                    case CONTAINED:
                        stack.setContained(true);
                        idstatus = IdStatus.REQUIRED;
                        break;
                    default:
                        break;
                }
            }
            if (typeForResource.getProfile().size() == 1) {
                long t = System.nanoTime();
                StructureDefinition profile = this.context.fetchResource(StructureDefinition.class, typeForResource.getProfile().get(0).asStringValue());
                timeTracker.sd(t);
                trackUsage(profile, hostContext, element);
                if (rule(errors, IssueType.INVALID, element.line(), element.col(), stack.getLiteralPath(), profile != null, I18nConstants.BUNDLE_BUNDLE_ENTRY_NOPROFILE_EXPL, special.toHuman(), resourceName, typeForResource.getProfile().get(0).asStringValue())) {
                    validateResource(hc, errors, resource, element, profile, idstatus, stack);
                }
            } else if (typeForResource.getProfile().isEmpty()) {
                long t = System.nanoTime();
                StructureDefinition profile = this.context.fetchResource(StructureDefinition.class, "http://hl7.org/fhir/StructureDefinition/" + resourceName);
                timeTracker.sd(t);
                trackUsage(profile, hostContext, element);
                if (rule(errors, IssueType.INVALID, element.line(), element.col(), stack.getLiteralPath(), profile != null, I18nConstants.BUNDLE_BUNDLE_ENTRY_NOPROFILE_TYPE, special == null ? "??" : special.toHuman(), resourceName)) {
                    validateResource(hc, errors, resource, element, profile, idstatus, stack);
                }
            } else {
                CommaSeparatedStringBuilder b = new CommaSeparatedStringBuilder();
                for (CanonicalType u : typeForResource.getProfile()) {
                    b.append(u.asStringValue());
                }
                rule(errors, IssueType.INVALID, element.line(), element.col(), stack.getLiteralPath(), false, I18nConstants.BUNDLE_BUNDLE_ENTRY_MULTIPLE_PROFILES, special.toHuman(), typeForResource.getCode(), b.toString());
            }
        }
    } else {
        List<String> types = new ArrayList<>();
        for (UriType u : typeForResource.getProfile()) {
            StructureDefinition sd = this.context.fetchResource(StructureDefinition.class, u.getValue());
            if (sd != null && !types.contains(sd.getType())) {
                types.add(sd.getType());
            }
        }
        if (types.size() == 1) {
            rule(errors, IssueType.INFORMATIONAL, element.line(), element.col(), stack.getLiteralPath(), false, I18nConstants.BUNDLE_BUNDLE_ENTRY_TYPE2, resourceName, types.get(0));
        } else {
            rule(errors, IssueType.INFORMATIONAL, element.line(), element.col(), stack.getLiteralPath(), false, I18nConstants.BUNDLE_BUNDLE_ENTRY_TYPE3, resourceName, types);
        }
    }
}

Example 44 with CanonicalType

use of org.hl7.fhir.r5.model.CanonicalType in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method listExpectedCanonicalTypes.

private Set<String> listExpectedCanonicalTypes(ElementDefinition context) {
    Set<String> res = new HashSet<>();
    TypeRefComponent tr = context.getType("canonical");
    if (tr != null) {
        for (CanonicalType p : tr.getTargetProfile()) {
            String url = p.getValue();
            StructureDefinition sd = this.context.fetchResource(StructureDefinition.class, url);
            if (sd != null) {
                res.add(sd.getType());
            } else {
                if (url != null && url.startsWith("http://hl7.org/fhir/StructureDefinition/")) {
                    res.add(url.substring("http://hl7.org/fhir/StructureDefinition/".length()));
                }
            }
        }
    }
    return res;
}

Example 45 with CanonicalType

use of org.hl7.fhir.r5.model.CanonicalType in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method isCorrectCanonicalType.

private boolean isCorrectCanonicalType(Resource r, CanonicalType p) {
    String url = p.getValue();
    String t = null;
    StructureDefinition sd = context.fetchResource(StructureDefinition.class, url);
    if (sd != null) {
        t = sd.getType();
    } else if (url.startsWith("http://hl7.org/fhir/StructureDefinition/")) {
        t = url.substring("http://hl7.org/fhir/StructureDefinition/".length());
    } else {
        return false;
    }
    return Utilities.existsInList(t, "Resource", "CanonicalResource") || t.equals(r.fhirType());
}