Examples with Property org.hl7.fhir.r4.model.Property used on opensource projects

Example 81 with Property

use of org.hl7.fhir.r4.model.Property in project org.hl7.fhir.core by hapifhir.

the class Property method getChildProperties.

protected List<Property> getChildProperties(String elementName, String statedType) throws FHIRException {
    ElementDefinition ed = definition;
    StructureDefinition sd = structure;
    List<ElementDefinition> children = ProfileUtilities.getChildMap(sd, ed);
    String url = null;
    if (children.isEmpty() || isElementWithOnlyExtension(ed, children)) {
        // ok, find the right definitions
        String t = null;
        if (ed.getType().size() == 1)
            t = ed.getType().get(0).getWorkingCode();
        else if (ed.getType().size() == 0)
            throw new Error("types == 0, and no children found on " + getDefinition().getPath());
        else {
            t = ed.getType().get(0).getWorkingCode();
            boolean all = true;
            for (TypeRefComponent tr : ed.getType()) {
                if (!tr.getWorkingCode().equals(t)) {
                    all = false;
                    break;
                }
            }
            if (!all) {
                // ok, it's polymorphic
                if (ed.hasRepresentation(PropertyRepresentation.TYPEATTR)) {
                    t = statedType;
                    if (t == null && ToolingExtensions.hasExtension(ed, "http://hl7.org/fhir/StructureDefinition/elementdefinition-defaulttype"))
                        t = ToolingExtensions.readStringExtension(ed, "http://hl7.org/fhir/StructureDefinition/elementdefinition-defaulttype");
                    boolean ok = false;
                    for (TypeRefComponent tr : ed.getType()) {
                        if (tr.getWorkingCode().equals(t))
                            ok = true;
                        if (Utilities.isAbsoluteUrl(tr.getWorkingCode())) {
                            StructureDefinition sdt = context.fetchResource(StructureDefinition.class, tr.getWorkingCode());
                            if (sdt != null && sdt.getType().equals(t)) {
                                url = tr.getWorkingCode();
                                ok = true;
                            }
                        }
                        if (ok)
                            break;
                    }
                    if (!ok)
                        throw new DefinitionException("Type '" + t + "' is not an acceptable type for '" + elementName + "' on property " + definition.getPath());
                } else {
                    t = elementName.substring(tail(ed.getPath()).length() - 3);
                    if (isPrimitive(lowFirst(t)))
                        t = lowFirst(t);
                }
            }
        }
        if (!"xhtml".equals(t)) {
            for (TypeRefComponent aType : ed.getType()) {
                if (aType.getWorkingCode().equals(t)) {
                    if (aType.hasProfile()) {
                        assert aType.getProfile().size() == 1;
                        url = aType.getProfile().get(0).getValue();
                    } else {
                        url = ProfileUtilities.sdNs(t, context.getOverrideVersionNs());
                    }
                    break;
                }
            }
            if (url == null)
                throw new FHIRException("Unable to find type " + t + " for element " + elementName + " with path " + ed.getPath());
            sd = context.fetchResource(StructureDefinition.class, url);
            if (sd == null)
                throw new DefinitionException("Unable to find type '" + t + "' for name '" + elementName + "' on property " + definition.getPath());
            children = ProfileUtilities.getChildMap(sd, sd.getSnapshot().getElement().get(0));
        }
    }
    List<Property> properties = new ArrayList<Property>();
    for (ElementDefinition child : children) {
        properties.add(new Property(context, child, sd));
    }
    return properties;
}

Example 82 with Property

use of org.hl7.fhir.r4.model.Property in project org.hl7.fhir.core by hapifhir.

the class TurtleParser method parse.

private Element parse(Turtle src, TTLComplex cmp) throws FHIRException {
    TTLObject type = cmp.getPredicates().get("http://www.w3.org/2000/01/rdf-schema#type");
    if (type == null) {
        logError(cmp.getLine(), cmp.getCol(), "(document)", IssueType.INVALID, "Unknown resource type (missing rdfs:type)", IssueSeverity.FATAL);
        return null;
    }
    if (type instanceof TTLList) {
        // this is actually broken - really we have to look through the structure definitions at this point
        for (TTLObject obj : ((TTLList) type).getList()) {
            if (obj instanceof TTLURL && ((TTLURL) obj).getUri().startsWith(FHIR_URI_BASE)) {
                type = obj;
                break;
            }
        }
    }
    if (!(type instanceof TTLURL)) {
        logError(cmp.getLine(), cmp.getCol(), "(document)", IssueType.INVALID, "Unexpected datatype for rdfs:type)", IssueSeverity.FATAL);
        return null;
    }
    String name = ((TTLURL) type).getUri();
    String ns = name.substring(0, name.lastIndexOf("/"));
    name = name.substring(name.lastIndexOf("/") + 1);
    String path = "/" + name;
    StructureDefinition sd = getDefinition(cmp.getLine(), cmp.getCol(), ns, name);
    if (sd == null)
        return null;
    Element result = new Element(name, new Property(context, sd.getSnapshot().getElement().get(0), sd));
    result.markLocation(cmp.getLine(), cmp.getCol());
    result.setType(name);
    parseChildren(src, path, cmp, result, false);
    result.numberChildren();
    return result;
}

Example 83 with Property

use of org.hl7.fhir.r4.model.Property in project org.hl7.fhir.core by hapifhir.

the class TurtleParser method parseChild.

private void parseChild(Turtle src, TTLComplex object, Element context, Set<String> processed, Property property, String path, String name) throws FHIRException {
    processed.add(name);
    String npath = path + "/" + property.getName();
    TTLObject e = object.getPredicates().get(FHIR_URI_BASE + name);
    if (e == null)
        return;
    if (property.isList() && (e instanceof TTLList)) {
        TTLList arr = (TTLList) e;
        for (TTLObject am : arr.getList()) {
            parseChildInstance(src, npath, object, context, property, name, am);
        }
    } else {
        parseChildInstance(src, npath, object, context, property, name, e);
    }
}

Example 84 with Property

use of org.hl7.fhir.r4.model.Property in project org.hl7.fhir.core by hapifhir.

the class ObjectConverter method convertElement.

private Element convertElement(Property property, Base base) throws FHIRException {
    if (base == null)
        return null;
    String tn = base.fhirType();
    StructureDefinition sd = context.fetchResource(StructureDefinition.class, ProfileUtilities.sdNs(tn, context.getOverrideVersionNs()));
    if (sd == null)
        throw new FHIRException("Unable to find definition for type " + tn);
    Element res = new Element(property.getName(), property);
    if (sd.getKind() == StructureDefinitionKind.PRIMITIVETYPE)
        res.setValue(((PrimitiveType) base).asStringValue());
    List<ElementDefinition> children = ProfileUtilities.getChildMap(sd, sd.getSnapshot().getElementFirstRep());
    for (ElementDefinition child : children) {
        String n = tail(child.getPath());
        if (sd.getKind() != StructureDefinitionKind.PRIMITIVETYPE || !"value".equals(n)) {
            Base[] values = base.getProperty(n.hashCode(), n, false);
            if (values != null)
                for (Base value : values) {
                    res.getChildren().add(convertElement(new Property(context, child, sd), value));
                }
        }
    }
    return res;
}

Example 85 with Property

use of org.hl7.fhir.r4.model.Property in project org.hl7.fhir.core by hapifhir.

the class Element method setProperty.

@Override
public Base setProperty(int hash, String name, Base value) throws FHIRException {
    if ("xhtml".equals(getType()) && (hash == "value".hashCode())) {
        this.xhtml = castToXhtml(value);
        this.value = castToXhtmlString(value);
        return this;
    }
    if (isPrimitive() && (hash == "value".hashCode())) {
        this.value = castToString(value).asStringValue();
        return this;
    }
    if (!value.isPrimitive() && !(value instanceof Element)) {
        if (isDataType(value))
            value = convertToElement(property.getChild(name), value);
        else
            throw new FHIRException("Cannot set property " + name + " on " + this.name + " - value is not a primitive type (" + value.fhirType() + ") or an ElementModel type");
    }
    if (children == null)
        children = new ArrayList<Element>();
    Element childForValue = null;
    // look through existing children
    for (Element child : children) {
        if (child.getName().equals(name)) {
            if (!child.isList()) {
                childForValue = child;
                break;
            } else {
                Element ne = new Element(child);
                children.add(ne);
                numberChildren();
                childForValue = ne;
                break;
            }
        }
    }
    int i = 0;
    if (childForValue == null)
        for (Property p : property.getChildProperties(this.name, type)) {
            int t = -1;
            for (int c = 0; c < children.size(); c++) {
                Element e = children.get(c);
                if (p.getName().equals(e.getName()))
                    t = c;
            }
            if (t > i)
                i = t;
            if (p.getName().equals(name) || p.getName().equals(name + "[x]")) {
                Element ne = new Element(name, p);
                children.add(i, ne);
                childForValue = ne;
                break;
            }
        }
    if (childForValue == null)
        throw new Error("Cannot set property " + name + " on " + this.name);
    else if (value.isPrimitive()) {
        if (childForValue.property.getName().endsWith("[x]"))
            childForValue.name = name + Utilities.capitalize(value.fhirType());
        childForValue.setValue(value.primitiveValue());
    } else {
        Element ve = (Element) value;
        childForValue.type = ve.getType();
        if (childForValue.property.getName().endsWith("[x]"))
            childForValue.name = name + Utilities.capitalize(childForValue.type);
        else if (value.isResource()) {
            if (childForValue.elementProperty == null)
                childForValue.elementProperty = childForValue.property;
            childForValue.property = ve.property;
            childForValue.special = SpecialElement.BUNDLE_ENTRY;
        }
        if (ve.children != null) {
            if (childForValue.children == null)
                childForValue.children = new ArrayList<Element>();
            else
                childForValue.children.clear();
            childForValue.children.addAll(ve.children);
        }
    }
    return childForValue;
}