use of org.hl7.fhir.r4b.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;
}
use of org.hl7.fhir.r4b.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;
}
use of org.hl7.fhir.r4b.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);
}
}
use of org.hl7.fhir.r4b.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;
}
use of org.hl7.fhir.r4b.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;
}
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