Examples with NodeStack org.hl7.fhir.validation.instance.utils.NodeStack used on opensource projects

Example 36 with NodeStack

use of org.hl7.fhir.validation.instance.utils.NodeStack in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method resolve.

private Element resolve(Object appContext, String ref, NodeStack stack, List<ValidationMessage> errors, String path) throws IOException, FHIRException {
    Element local = localResolve(ref, stack, errors, path, null, null, null).getFocus();
    if (local != null)
        return local;
    if (fetcher == null)
        return null;
    if (fetchCache.containsKey(ref)) {
        return fetchCache.get(ref);
    } else {
        Element res = fetcher.fetch(this, appContext, ref);
        setParents(res);
        fetchCache.put(ref, res);
        return res;
    }
}

Example 37 with NodeStack

use of org.hl7.fhir.validation.instance.utils.NodeStack in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method checkMaxValueSet.

private void checkMaxValueSet(List<ValidationMessage> errors, String path, Element element, StructureDefinition profile, String maxVSUrl, Coding c, NodeStack stack) {
    ValueSet valueset = resolveBindingReference(profile, maxVSUrl, profile.getUrl());
    if (valueset == null) {
        CodeSystem cs = context.fetchCodeSystem(maxVSUrl);
        if (rule(errors, IssueType.CODEINVALID, element.line(), element.col(), path, cs == null, I18nConstants.TERMINOLOGY_TX_VALUESET_NOTFOUND_CS, describeReference(maxVSUrl))) {
            warning(errors, IssueType.CODEINVALID, element.line(), element.col(), path, valueset != null, I18nConstants.TERMINOLOGY_TX_VALUESET_NOTFOUND, describeReference(maxVSUrl));
        }
    } else {
        try {
            long t = System.nanoTime();
            ValidationResult vr = checkCodeOnServer(stack, valueset, c, true);
            timeTracker.tx(t, "vc " + c.getSystem() + "#" + c.getCode() + " '" + c.getDisplay() + "'");
            if (!vr.isOk()) {
                if (vr.getErrorClass() != null && vr.getErrorClass().isInfrastructure())
                    txWarning(errors, vr.getTxLink(), IssueType.CODEINVALID, element.line(), element.col(), path, false, I18nConstants.TERMINOLOGY_TX_NOVALID_9, describeValueSet(maxVSUrl), vr.getMessage());
                else
                    txRule(errors, vr.getTxLink(), IssueType.CODEINVALID, element.line(), element.col(), path, false, I18nConstants.TERMINOLOGY_TX_NOVALID_10, describeValueSet(maxVSUrl), c.getSystem(), c.getCode());
            }
        } catch (Exception e) {
            if (STACK_TRACE)
                e.printStackTrace();
            warning(errors, IssueType.CODEINVALID, element.line(), element.col(), path, false, I18nConstants.TERMINOLOGY_TX_ERROR_CODEABLECONCEPT_MAX, e.getMessage());
        }
    }
}

Example 38 with NodeStack

use of org.hl7.fhir.validation.instance.utils.NodeStack in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method checkElementUsage.

private void checkElementUsage(List<ValidationMessage> errors, Element element, NodeStack stack) {
    String elementUsage = element.getUserString("elementSupported");
    hint(errors, IssueType.INFORMATIONAL, element.line(), element.col(), stack.getLiteralPath(), elementUsage == null || elementUsage.equals("Y"), I18nConstants.MUSTSUPPORT_VAL_MUSTSUPPORT, element.getName(), element.getProperty().getStructure().getUrl());
    if (element.hasChildren()) {
        String prevName = "";
        int elementCount = 0;
        for (Element ce : element.getChildren()) {
            if (ce.getName().equals(prevName))
                elementCount++;
            else {
                elementCount = 1;
                prevName = ce.getName();
            }
            checkElementUsage(errors, ce, stack.push(ce, elementCount, null, null));
        }
    }
}

Example 39 with NodeStack

use of org.hl7.fhir.validation.instance.utils.NodeStack in project org.hl7.fhir.core by hapifhir.

the class InstanceValidator method validateResource.

/*
   * The actual base entry point for internal use (re-entrant)
   */
private void validateResource(ValidatorHostContext hostContext, List<ValidationMessage> errors, Element resource, Element element, StructureDefinition defn, IdStatus idstatus, NodeStack stack) throws FHIRException {
    // check here if we call validation policy here, and then change it to the new interface
    assert stack != null;
    assert resource != null;
    boolean ok = true;
    // todo: consider namespace...?
    String resourceName = element.getType();
    if (defn == null) {
        long t = System.nanoTime();
        defn = element.getProperty().getStructure();
        if (defn == null)
            defn = context.fetchResource(StructureDefinition.class, "http://hl7.org/fhir/StructureDefinition/" + resourceName);
        timeTracker.sd(t);
        // check exists
        ok = rule(errors, IssueType.INVALID, element.line(), element.col(), stack.addToLiteralPath(resourceName), defn != null, I18nConstants.VALIDATION_VAL_PROFILE_NODEFINITION, resourceName);
    }
    // special case: we have a bundle, and the profile is not for a bundle. We'll try the first entry instead
    if (!typeMatchesDefn(resourceName, defn) && resourceName.equals(BUNDLE)) {
        NodeStack first = getFirstEntry(stack);
        if (first != null && typeMatchesDefn(first.getElement().getType(), defn)) {
            element = first.getElement();
            stack = first;
            // todo: consider namespace...?
            resourceName = element.getType();
            // why?
            idstatus = IdStatus.OPTIONAL;
        }
    // todo: validate everything in this bundle.
    }
    if (ok) {
        if (idstatus == IdStatus.REQUIRED && (element.getNamedChild(ID) == null)) {
            rule(errors, IssueType.INVALID, element.line(), element.col(), stack.getLiteralPath(), false, I18nConstants.RESOURCE_RES_ID_MISSING);
        } else if (idstatus == IdStatus.PROHIBITED && (element.getNamedChild(ID) != null)) {
            rule(errors, IssueType.INVALID, element.line(), element.col(), stack.getLiteralPath(), false, I18nConstants.RESOURCE_RES_ID_PROHIBITED);
        }
        if (element.getNamedChild(ID) != null) {
            Element eid = element.getNamedChild(ID);
            if (eid.getProperty() != null && eid.getProperty().getDefinition() != null && eid.getProperty().getDefinition().getBase().getPath().equals("Resource.id")) {
                NodeStack ns = stack.push(eid, -1, eid.getProperty().getDefinition(), null);
                rule(errors, IssueType.INVALID, eid.line(), eid.col(), ns.getLiteralPath(), FormatUtilities.isValidId(eid.primitiveValue()), I18nConstants.RESOURCE_RES_ID_MALFORMED);
            }
        }
        // validate
        if (rule(errors, IssueType.INVALID, element.line(), element.col(), stack.getLiteralPath(), resourceName.equals(defn.getType()), I18nConstants.VALIDATION_VAL_PROFILE_WRONGTYPE, defn.getType(), resourceName, defn.getUrl())) {
            // root is both definition and type
            start(hostContext, errors, element, element, defn, stack);
        }
    }
}

Example 40 with NodeStack

use of org.hl7.fhir.validation.instance.utils.NodeStack in project org.hl7.fhir.core by hapifhir.

the class MeasureValidator method banned.

private void banned(List<ValidationMessage> errors, NodeStack stack, Element e, String msgId, Object... params) {
    if (e != null) {
        NodeStack ns = stack.push(e, -1, e.getProperty().getDefinition(), e.getProperty().getDefinition());
        rule(errors, IssueType.BUSINESSRULE, e.line(), e.col(), ns.getLiteralPath(), false, msgId, params);
    }
}