Examples with ProfileComparison org.hl7.fhir.r4b.comparison.ProfileComparer.ProfileComparison used on opensource projects

Example 1 with ProfileComparison

use of org.hl7.fhir.r4b.comparison.ProfileComparer.ProfileComparison in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method compareChildren.

private boolean compareChildren(ElementDefinition ed, ProfileComparison outcome, String path, DefinitionNavigator left, DefinitionNavigator right) throws DefinitionException, IOException, FHIRFormatError {
    List<DefinitionNavigator> lc = left.children();
    List<DefinitionNavigator> rc = right.children();
    // walk into it
    if (lc.isEmpty() && !rc.isEmpty() && right.current().getType().size() == 1 && left.hasTypeChildren(right.current().getType().get(0)))
        lc = left.childrenFromType(right.current().getType().get(0));
    if (rc.isEmpty() && !lc.isEmpty() && left.current().getType().size() == 1 && right.hasTypeChildren(left.current().getType().get(0)))
        rc = right.childrenFromType(left.current().getType().get(0));
    if (lc.size() != rc.size()) {
        outcome.messages.add(new ValidationMessage(Source.ProfileComparer, ValidationMessage.IssueType.STRUCTURE, path, "Different number of children at " + path + " (" + Integer.toString(lc.size()) + "/" + Integer.toString(rc.size()) + ")", ValidationMessage.IssueSeverity.ERROR));
        status(ed, ProfileUtilities.STATUS_ERROR);
        return false;
    } else {
        for (int i = 0; i < lc.size(); i++) {
            DefinitionNavigator l = lc.get(i);
            DefinitionNavigator r = rc.get(i);
            String cpath = comparePaths(l.path(), r.path(), path, l.nameTail(), r.nameTail());
            if (cpath != null) {
                if (!compareElements(outcome, cpath, l, r))
                    return false;
            } else {
                outcome.messages.add(new ValidationMessage(Source.ProfileComparer, ValidationMessage.IssueType.STRUCTURE, path, "Different path at " + path + "[" + Integer.toString(i) + "] (" + l.path() + "/" + r.path() + ")", ValidationMessage.IssueSeverity.ERROR));
                status(ed, ProfileUtilities.STATUS_ERROR);
                return false;
            }
        }
    }
    return true;
}

Example 2 with ProfileComparison

use of org.hl7.fhir.r4b.comparison.ProfileComparer.ProfileComparison in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method checkAddTypeUnion.

private void checkAddTypeUnion(String path, List<TypeRefComponent> results, TypeRefComponent nw) throws DefinitionException, IOException, FHIRFormatError {
    boolean pfound = false;
    boolean tfound = false;
    nw = nw.copy();
    if (nw.hasAggregation())
        throw new DefinitionException("Aggregation not supported: " + path);
    for (TypeRefComponent ex : results) {
        if (Utilities.equals(ex.getCode(), nw.getCode())) {
            if (!ex.hasProfile() && !nw.hasProfile())
                pfound = true;
            else if (!ex.hasProfile()) {
                pfound = true;
            } else if (!nw.hasProfile()) {
                pfound = true;
                ex.setProfile(null);
            } else {
                // both have profiles. Is one derived from the other?
                StructureDefinition sdex = context.fetchResource(StructureDefinition.class, ex.getProfile());
                StructureDefinition sdnw = context.fetchResource(StructureDefinition.class, nw.getProfile());
                if (sdex != null && sdnw != null) {
                    if (sdex == sdnw) {
                        pfound = true;
                    } else if (derivesFrom(sdex, sdnw)) {
                        ex.setProfile(nw.getProfile());
                        pfound = true;
                    } else if (derivesFrom(sdnw, sdex)) {
                        pfound = true;
                    } else if (sdnw.getSnapshot().getElement().get(0).getPath().equals(sdex.getSnapshot().getElement().get(0).getPath())) {
                        ProfileComparison comp = compareProfiles(sdex, sdnw);
                        if (comp.getSuperset() != null) {
                            pfound = true;
                            ex.setProfile("#" + comp.id);
                        }
                    }
                }
            }
            if (!ex.hasTargetProfile() && !nw.hasTargetProfile())
                tfound = true;
            else if (!ex.hasTargetProfile()) {
                tfound = true;
            } else if (!nw.hasTargetProfile()) {
                tfound = true;
                ex.setTargetProfile(null);
            } else {
                // both have profiles. Is one derived from the other?
                StructureDefinition sdex = context.fetchResource(StructureDefinition.class, ex.getTargetProfile());
                StructureDefinition sdnw = context.fetchResource(StructureDefinition.class, nw.getTargetProfile());
                if (sdex != null && sdnw != null) {
                    if (sdex == sdnw) {
                        tfound = true;
                    } else if (derivesFrom(sdex, sdnw)) {
                        ex.setTargetProfile(nw.getTargetProfile());
                        tfound = true;
                    } else if (derivesFrom(sdnw, sdex)) {
                        tfound = true;
                    } else if (sdnw.getSnapshot().getElement().get(0).getPath().equals(sdex.getSnapshot().getElement().get(0).getPath())) {
                        ProfileComparison comp = compareProfiles(sdex, sdnw);
                        if (comp.getSuperset() != null) {
                            tfound = true;
                            ex.setTargetProfile("#" + comp.id);
                        }
                    }
                }
            }
        }
    }
    if (!tfound || !pfound)
        results.add(nw);
}

Example 3 with ProfileComparison

use of org.hl7.fhir.r4b.comparison.ProfileComparer.ProfileComparison in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method compareElements.

/**
 * left and right refer to the same element. Are they compatible?
 * @param outcome
 * @param outcome
 * @param path
 * @param left
 * @param right
 * @- if there's a problem that needs fixing in this code
 * @throws DefinitionException
 * @throws IOException
 * @throws FHIRFormatError
 */
private boolean compareElements(ProfileComparison outcome, String path, DefinitionNavigator left, DefinitionNavigator right) throws DefinitionException, IOException, FHIRFormatError {
    // preconditions:
    assert (path != null);
    assert (left != null);
    assert (right != null);
    assert (left.path().equals(right.path()));
    // we ignore slicing right now - we're going to clone the root one anyway, and then think about clones
    // simple stuff
    ElementDefinition subset = new ElementDefinition();
    subset.setPath(left.path());
    // not allowed to be different:
    // can't be bothered even testing this one
    subset.getRepresentation().addAll(left.current().getRepresentation());
    if (!outcome.ruleCompares(subset, left.current().getDefaultValue(), right.current().getDefaultValue(), path + ".defaultValue[x]", BOTH_NULL))
        return false;
    subset.setDefaultValue(left.current().getDefaultValue());
    if (!outcome.ruleEqual(path, subset, left.current().getMeaningWhenMissing(), right.current().getMeaningWhenMissing(), "meaningWhenMissing Must be the same", true))
        return false;
    subset.setMeaningWhenMissing(left.current().getMeaningWhenMissing());
    if (!outcome.ruleEqual(subset, left.current().getIsModifier(), right.current().getIsModifier(), path, "isModifier"))
        return false;
    subset.setIsModifier(left.current().getIsModifier());
    if (!outcome.ruleEqual(subset, left.current().getIsSummary(), right.current().getIsSummary(), path, "isSummary"))
        return false;
    subset.setIsSummary(left.current().getIsSummary());
    // descriptive properties from ElementDefinition - merge them:
    subset.setLabel(mergeText(subset, outcome, path, "label", left.current().getLabel(), right.current().getLabel()));
    subset.setShort(mergeText(subset, outcome, path, "short", left.current().getShort(), right.current().getShort()));
    subset.setDefinition(mergeText(subset, outcome, path, "definition", left.current().getDefinition(), right.current().getDefinition()));
    subset.setComment(mergeText(subset, outcome, path, "comments", left.current().getComment(), right.current().getComment()));
    subset.setRequirements(mergeText(subset, outcome, path, "requirements", left.current().getRequirements(), right.current().getRequirements()));
    subset.getCode().addAll(mergeCodings(left.current().getCode(), right.current().getCode()));
    subset.getAlias().addAll(mergeStrings(left.current().getAlias(), right.current().getAlias()));
    subset.getMapping().addAll(mergeMappings(left.current().getMapping(), right.current().getMapping()));
    // left will win for example
    subset.setExample(left.current().hasExample() ? left.current().getExample() : right.current().getExample());
    subset.setMustSupport(left.current().getMustSupport() || right.current().getMustSupport());
    ElementDefinition superset = subset.copy();
    // compare and intersect
    superset.setMin(unionMin(left.current().getMin(), right.current().getMin()));
    superset.setMax(unionMax(left.current().getMax(), right.current().getMax()));
    subset.setMin(intersectMin(left.current().getMin(), right.current().getMin()));
    subset.setMax(intersectMax(left.current().getMax(), right.current().getMax()));
    outcome.rule(subset, subset.getMax().equals("*") || Integer.parseInt(subset.getMax()) >= subset.getMin(), path, "Cardinality Mismatch: " + card(left) + "/" + card(right));
    superset.getType().addAll(unionTypes(path, left.current().getType(), right.current().getType()));
    subset.getType().addAll(intersectTypes(subset, outcome, path, left.current().getType(), right.current().getType()));
    outcome.rule(subset, !subset.getType().isEmpty() || (!left.current().hasType() && !right.current().hasType()), path, "Type Mismatch:\r\n  " + typeCode(left) + "\r\n  " + typeCode(right));
    // <fixed[x]><!-- ?? 0..1 * Value must be exactly this --></fixed[x]>
    // <pattern[x]><!-- ?? 0..1 * Value must have at least these property values --></pattern[x]>
    superset.setMaxLengthElement(unionMaxLength(left.current().getMaxLength(), right.current().getMaxLength()));
    subset.setMaxLengthElement(intersectMaxLength(left.current().getMaxLength(), right.current().getMaxLength()));
    if (left.current().hasBinding() || right.current().hasBinding()) {
        compareBindings(outcome, subset, superset, path, left.current(), right.current());
    }
    // note these are backwards
    superset.getConstraint().addAll(intersectConstraints(path, left.current().getConstraint(), right.current().getConstraint()));
    subset.getConstraint().addAll(unionConstraints(subset, outcome, path, left.current().getConstraint(), right.current().getConstraint()));
    // now process the slices
    if (left.current().hasSlicing() || right.current().hasSlicing()) {
        if (isExtension(left.path()))
            return compareExtensions(outcome, path, superset, subset, left, right);
        else
            throw new DefinitionException("Slicing is not handled yet");
    // todo: name
    }
    // add the children
    outcome.subset.getSnapshot().getElement().add(subset);
    outcome.superset.getSnapshot().getElement().add(superset);
    return compareChildren(subset, outcome, path, left, right);
}

Example 4 with ProfileComparison

use of org.hl7.fhir.r4b.comparison.ProfileComparer.ProfileComparison in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method mergeText.

// result.addAll(left);
// for (TypeRefComponent r : right) {
// boolean found = false;
// TypeRefComponent c = r.copy();
// for (TypeRefComponent l : left)
// if (Utilities.equals(l.getCode(), r.getCode())) {
// 
// }
// if (l.getCode().equals("Reference") && r.getCode().equals("Reference")) {
// if (Base.compareDeep(l.getProfile(), r.getProfile(), false)) {
// found = true;
// }
// } else
// found = true;
// // todo: compare profiles
// // todo: compare aggregation values
// }
// if (!found)
// result.add(c);
// }
// }
private String mergeText(ElementDefinition ed, ProfileComparison outcome, String path, String name, String left, String right) {
    if (left == null && right == null)
        return null;
    if (left == null)
        return right;
    if (right == null)
        return left;
    if (left.equalsIgnoreCase(right))
        return left;
    if (path != null) {
        outcome.messages.add(new ValidationMessage(Source.ProfileComparer, ValidationMessage.IssueType.INFORMATIONAL, path, "Elements differ in definition for " + name + ":\r\n  \"" + left + "\"\r\n  \"" + right + "\"", "Elements differ in definition for " + name + ":<br/>\"" + Utilities.escapeXml(left) + "\"<br/>\"" + Utilities.escapeXml(right) + "\"", ValidationMessage.IssueSeverity.INFORMATION));
        status(ed, ProfileUtilities.STATUS_HINT);
    }
    return "left: " + left + "; right: " + right;
}

Example 5 with ProfileComparison

use of org.hl7.fhir.r4b.comparison.ProfileComparer.ProfileComparison in project org.hl7.fhir.core by hapifhir.

the class ProfileComparer method unite.

private ValueSet unite(ElementDefinition ed, ProfileComparison outcome, String path, ValueSet lvs, ValueSet rvs) {
    ValueSet vs = new ValueSet();
    if (lvs.hasCompose()) {
        for (ConceptSetComponent inc : lvs.getCompose().getInclude()) vs.getCompose().getInclude().add(inc);
        if (lvs.getCompose().hasExclude()) {
            outcome.messages.add(new ValidationMessage(Source.ProfileComparer, ValidationMessage.IssueType.STRUCTURE, path, "The value sets " + lvs.getUrl() + " has exclude statements, and no union involving it can be correctly determined", ValidationMessage.IssueSeverity.ERROR));
            status(ed, ProfileUtilities.STATUS_ERROR);
        }
    }
    if (rvs.hasCompose()) {
        for (ConceptSetComponent inc : rvs.getCompose().getInclude()) if (!mergeIntoExisting(vs.getCompose().getInclude(), inc))
            vs.getCompose().getInclude().add(inc);
        if (rvs.getCompose().hasExclude()) {
            outcome.messages.add(new ValidationMessage(Source.ProfileComparer, ValidationMessage.IssueType.STRUCTURE, path, "The value sets " + lvs.getUrl() + " has exclude statements, and no union involving it can be correctly determined", ValidationMessage.IssueSeverity.ERROR));
            status(ed, ProfileUtilities.STATUS_ERROR);
        }
    }
    return vs;
}