use of org.hl7.fhir.r5.model.TypeDetails in project org.hl7.fhir.core by hapifhir.
the class StructureMapUtilities method analyseSource.
private VariablesForProfiling analyseSource(String ruleId, TransformContext context, VariablesForProfiling vars, StructureMapGroupRuleSourceComponent src, XhtmlNode td) throws Exception {
VariableForProfiling var = vars.get(VariableMode.INPUT, src.getContext());
if (var == null)
throw new FHIRException("Rule \"" + ruleId + "\": Unknown input variable " + src.getContext());
PropertyWithType prop = var.getProperty();
boolean optional = false;
boolean repeating = false;
if (src.hasCondition()) {
optional = true;
}
if (src.hasElement()) {
Property element = prop.getBaseProperty().getChild(prop.types.getType(), src.getElement());
if (element == null)
throw new Exception("Rule \"" + ruleId + "\": Unknown element name " + src.getElement());
if (element.getDefinition().getMin() == 0)
optional = true;
if (element.getDefinition().getMax().equals("*"))
repeating = true;
VariablesForProfiling result = vars.copy(optional, repeating);
TypeDetails type = new TypeDetails(CollectionStatus.SINGLETON);
for (TypeRefComponent tr : element.getDefinition().getType()) {
if (!tr.hasCode())
throw new Error("Rule \"" + ruleId + "\": Element has no type");
ProfiledType pt = new ProfiledType(tr.getCode());
if (tr.hasProfile())
pt.addProfile(tr.getProfile());
if (element.getDefinition().hasBinding())
pt.addBinding(element.getDefinition().getBinding());
type.addType(pt);
}
td.addText(prop.getPath() + "." + src.getElement());
if (src.hasVariable())
result.add(VariableMode.INPUT, src.getVariable(), new PropertyWithType(prop.getPath() + "." + src.getElement(), element, null, type));
return result;
} else {
// ditto!
td.addText(prop.getPath());
return vars.copy(optional, repeating);
}
}
use of org.hl7.fhir.r5.model.TypeDetails in project org.hl7.fhir.core by hapifhir.
the class FHIRPathEngine method getChildTypesByName.
private void getChildTypesByName(String type, String name, TypeDetails result, ExpressionNode expr) throws PathEngineException, DefinitionException {
if (Utilities.noString(type))
throw new PathEngineException("No type provided in BuildToolPathEvaluator.getChildTypesByName", expr.getStart(), expr.toString());
if (type.equals("http://hl7.org/fhir/StructureDefinition/xhtml"))
return;
if (type.startsWith(Constants.NS_SYSTEM_TYPE))
return;
if (type.equals(TypeDetails.FP_SimpleTypeInfo)) {
getSimpleTypeChildTypesByName(name, result);
} else if (type.equals(TypeDetails.FP_ClassInfo)) {
getClassInfoChildTypesByName(name, result);
} else {
String url = null;
if (type.contains("#")) {
url = type.substring(0, type.indexOf("#"));
} else {
url = type;
}
String tail = "";
StructureDefinition sd = worker.fetchResource(StructureDefinition.class, url);
if (sd == null)
// this really is an error, because we can only get to here if the internal infrastrucgture is wrong
throw new DefinitionException("Unknown type " + type);
List<StructureDefinition> sdl = new ArrayList<StructureDefinition>();
ElementDefinitionMatch m = null;
if (type.contains("#"))
m = getElementDefinition(sd, type.substring(type.indexOf("#") + 1), false, expr);
if (m != null && hasDataType(m.definition)) {
if (m.fixedType != null) {
StructureDefinition dt = worker.fetchResource(StructureDefinition.class, ProfileUtilities.sdNs(m.fixedType, worker.getOverrideVersionNs()));
if (dt == null)
throw new DefinitionException("unknown data type " + m.fixedType);
sdl.add(dt);
} else
for (TypeRefComponent t : m.definition.getType()) {
StructureDefinition dt = worker.fetchResource(StructureDefinition.class, ProfileUtilities.sdNs(t.getCode(), worker.getOverrideVersionNs()));
if (dt == null)
throw new DefinitionException("unknown data type " + t.getCode());
sdl.add(dt);
}
} else {
sdl.add(sd);
if (type.contains("#")) {
tail = type.substring(type.indexOf("#") + 1);
tail = tail.substring(tail.indexOf("."));
}
}
for (StructureDefinition sdi : sdl) {
String path = sdi.getSnapshot().getElement().get(0).getPath() + tail + ".";
if (name.equals("**")) {
assert (result.getCollectionStatus() == CollectionStatus.UNORDERED);
for (ElementDefinition ed : sdi.getSnapshot().getElement()) {
if (ed.getPath().startsWith(path))
for (TypeRefComponent t : ed.getType()) {
if (t.hasCode() && t.getCodeElement().hasValue()) {
String tn = null;
if (t.getCode().equals("Element") || t.getCode().equals("BackboneElement"))
tn = sdi.getType() + "#" + ed.getPath();
else
tn = t.getCode();
if (t.getCode().equals("Resource")) {
for (String rn : worker.getResourceNames()) {
if (!result.hasType(worker, rn)) {
getChildTypesByName(result.addType(rn), "**", result, expr);
}
}
} else if (!result.hasType(worker, tn)) {
getChildTypesByName(result.addType(tn), "**", result, expr);
}
}
}
}
} else if (name.equals("*")) {
assert (result.getCollectionStatus() == CollectionStatus.UNORDERED);
for (ElementDefinition ed : sdi.getSnapshot().getElement()) {
if (ed.getPath().startsWith(path) && !ed.getPath().substring(path.length()).contains("."))
for (TypeRefComponent t : ed.getType()) {
if (// Element.id or Extension.url
Utilities.noString(t.getCode()))
result.addType("System.string");
else if (t.getCode().equals("Element") || t.getCode().equals("BackboneElement"))
result.addType(sdi.getType() + "#" + ed.getPath());
else if (t.getCode().equals("Resource"))
result.addTypes(worker.getResourceNames());
else
result.addType(t.getCode());
}
}
} else {
path = sdi.getSnapshot().getElement().get(0).getPath() + tail + "." + name;
ElementDefinitionMatch ed = getElementDefinition(sdi, path, false, expr);
if (ed != null) {
if (!Utilities.noString(ed.getFixedType()))
result.addType(ed.getFixedType());
else
for (TypeRefComponent t : ed.getDefinition().getType()) {
if (Utilities.noString(t.getCode())) {
if (Utilities.existsInList(ed.getDefinition().getId(), "Element.id", "Extension.url") || Utilities.existsInList(ed.getDefinition().getBase().getPath(), "Resource.id", "Element.id", "Extension.url"))
result.addType(TypeDetails.FP_NS, "string");
// throw new PathEngineException("Illegal reference to primitive value attribute @ "+path);
break;
}
ProfiledType pt = null;
if (t.getCode().equals("Element") || t.getCode().equals("BackboneElement"))
pt = new ProfiledType(sdi.getUrl() + "#" + path);
else if (t.getCode().equals("Resource"))
result.addTypes(worker.getResourceNames());
else
pt = new ProfiledType(t.getCode());
if (pt != null) {
if (t.hasProfile())
pt.addProfiles(t.getProfile());
if (ed.getDefinition().hasBinding())
pt.addBinding(ed.getDefinition().getBinding());
result.addType(pt);
}
}
}
}
}
}
}
use of org.hl7.fhir.r5.model.TypeDetails in project org.hl7.fhir.core by hapifhir.
the class FHIRPathEngine method executeType.
private TypeDetails executeType(ExecutionTypeContext context, TypeDetails focus, ExpressionNode exp, boolean atEntry) throws PathEngineException, DefinitionException {
TypeDetails result = new TypeDetails(null);
switch(exp.getKind()) {
case Name:
if (atEntry && exp.getName().equals("$this"))
result.update(context.getThisItem());
else if (atEntry && exp.getName().equals("$total"))
result.update(anything(CollectionStatus.UNORDERED));
else if (atEntry && focus == null)
result.update(executeContextType(context, exp.getName(), exp));
else {
for (String s : focus.getTypes()) {
result.update(executeType(s, exp, atEntry));
}
if (result.hasNoTypes())
throw new PathEngineException("The name " + exp.getName() + " is not valid for any of the possible types: " + focus.describe(), exp.getStart(), exp.toString());
}
break;
case Function:
result.update(evaluateFunctionType(context, focus, exp));
break;
case Unary:
result.addType("integer");
break;
case Constant:
result.update(resolveConstantType(context, exp.getConstant(), exp));
break;
case Group:
result.update(executeType(context, focus, exp.getGroup(), atEntry));
}
exp.setTypes(result);
if (exp.getInner() != null) {
result = executeType(context, result, exp.getInner(), false);
}
if (exp.isProximal() && exp.getOperation() != null) {
ExpressionNode next = exp.getOpNext();
ExpressionNode last = exp;
while (next != null) {
TypeDetails work;
if (last.getOperation() == Operation.Is || last.getOperation() == Operation.As)
work = executeTypeName(context, focus, next, atEntry);
else
work = executeType(context, focus, next, atEntry);
result = operateTypes(result, last.getOperation(), work, exp);
last = next;
next = next.getOpNext();
}
exp.setOpTypes(result);
}
return result;
}
use of org.hl7.fhir.r5.model.TypeDetails in project org.hl7.fhir.core by hapifhir.
the class StructureMapUtilities method analyseTransform.
private TypeDetails analyseTransform(TransformContext context, StructureMap map, StructureMapGroupRuleTargetComponent tgt, VariableForProfiling var, VariablesForProfiling vars) throws FHIRException {
switch(tgt.getTransform()) {
case CREATE:
String p = getParamString(vars, tgt.getParameter().get(0));
return new TypeDetails(CollectionStatus.SINGLETON, p);
case COPY:
return getParam(vars, tgt.getParameter().get(0));
case EVALUATE:
ExpressionNode expr = (ExpressionNode) tgt.getUserData(MAP_EXPRESSION);
if (expr == null) {
expr = fpe.parse(getParamString(vars, tgt.getParameter().get(tgt.getParameter().size() - 1)));
tgt.setUserData(MAP_WHERE_EXPRESSION, expr);
}
return fpe.check(vars, null, expr);
case TRANSLATE:
return new TypeDetails(CollectionStatus.SINGLETON, "CodeableConcept");
case CC:
ProfiledType res = new ProfiledType("CodeableConcept");
if (tgt.getParameter().size() >= 2 && isParamId(vars, tgt.getParameter().get(1))) {
TypeDetails td = vars.get(null, getParamId(vars, tgt.getParameter().get(1))).getProperty().getTypes();
if (td != null && td.hasBinding())
// todo: do we need to check that there's no implicit translation her? I don't think we do...
res.addBinding(td.getBinding());
}
return new TypeDetails(CollectionStatus.SINGLETON, res);
case C:
return new TypeDetails(CollectionStatus.SINGLETON, "Coding");
case QTY:
return new TypeDetails(CollectionStatus.SINGLETON, "Quantity");
case REFERENCE:
VariableForProfiling vrs = vars.get(VariableMode.OUTPUT, getParamId(vars, tgt.getParameterFirstRep()));
if (vrs == null)
throw new FHIRException("Unable to resolve variable \"" + getParamId(vars, tgt.getParameterFirstRep()) + "\"");
String profile = vrs.getProperty().getProfileProperty().getStructure().getUrl();
TypeDetails td = new TypeDetails(CollectionStatus.SINGLETON);
td.addType("Reference", profile);
return td;
default:
throw new Error("Transform Unknown or not handled yet: " + tgt.getTransform().toCode());
}
}
use of org.hl7.fhir.r5.model.TypeDetails in project org.hl7.fhir.core by hapifhir.
the class StructureMapUtilities method analyseSource.
private VariablesForProfiling analyseSource(String ruleId, TransformContext context, VariablesForProfiling vars, StructureMapGroupRuleSourceComponent src, XhtmlNode td) throws FHIRException {
VariableForProfiling var = vars.get(VariableMode.INPUT, src.getContext());
if (var == null)
throw new FHIRException("Rule \"" + ruleId + "\": Unknown input variable " + src.getContext());
PropertyWithType prop = var.getProperty();
boolean optional = false;
boolean repeating = false;
if (src.hasCondition()) {
optional = true;
}
if (src.hasElement()) {
Property element = prop.getBaseProperty().getChild(prop.getTypes().getType(), src.getElement());
if (element == null)
throw new FHIRException("Rule \"" + ruleId + "\": Unknown element name " + src.getElement());
if (element.getDefinition().getMin() == 0)
optional = true;
if (element.getDefinition().getMax().equals("*"))
repeating = true;
VariablesForProfiling result = vars.copy(optional, repeating);
TypeDetails type = new TypeDetails(CollectionStatus.SINGLETON);
for (TypeRefComponent tr : element.getDefinition().getType()) {
if (!tr.hasCode())
throw new Error("Rule \"" + ruleId + "\": Element has no type");
ProfiledType pt = new ProfiledType(tr.getWorkingCode());
if (tr.hasProfile())
pt.addProfiles(tr.getProfile());
if (element.getDefinition().hasBinding())
pt.addBinding(element.getDefinition().getBinding());
type.addType(pt);
}
td.addText(prop.getPath() + "." + src.getElement());
if (src.hasVariable())
result.add(VariableMode.INPUT, src.getVariable(), new PropertyWithType(prop.getPath() + "." + src.getElement(), element, null, type));
return result;
} else {
// ditto!
td.addText(prop.getPath());
return vars.copy(optional, repeating);
}
}
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