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Additional progress for ancestor/descendant filters; only ancestor/in remains.

This commit is contained in:
Diederik Muylwyk 2019-09-25 21:36:36 -04:00
parent 7c5cf9f1f4
commit 4f7db37d8e
2 changed files with 82 additions and 19 deletions
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89
hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/term/BaseHapiTerminologySvcImpl.java
View File

@ -876,9 +876,12 @@ public abstract class BaseHapiTerminologySvcImpl implements IHapiTerminologySvc,
handleFilterLoincParentChild(theQb, theBool, theFilter);
break;
case "ancestor":
isCodeSystemLoingOrThrowInvalidRequestException(theSystem, theFilter.getProperty());
handleFilterLoincAncestor(theSystem, theQb, theBool, theFilter);
break;
case "descendant":
isCodeSystemLoingOrThrowInvalidRequestException(theSystem, theFilter.getProperty());
handleFilterLoincAncestorDescendant(theQb, theBool, theFilter);
handleFilterLoincDescendant(theSystem, theQb, theBool, theFilter);
break;
case "copyright":
isCodeSystemLoingOrThrowInvalidRequestException(theSystem, theFilter.getProperty());
@ -942,11 +945,14 @@ public abstract class BaseHapiTerminologySvcImpl implements IHapiTerminologySvc,
}
private void handleFilterLoincParentChild(QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
if (theFilter.getOp() == ValueSet.FilterOperator.EQUAL) {
switch (theFilter.getOp()) {
case EQUAL:
addLoincFilterParentChildEqual(theBool, theFilter.getProperty(), theFilter.getValue());
} else if (theFilter.getOp() == ValueSet.FilterOperator.IN) {
break;
case IN:
addLoincFilterParentChildIn(theBool, theFilter);
} else {
break;
default:
throw new InvalidRequestException("Don't know how to handle op=" + theFilter.getOp() + " on property " + theFilter.getProperty());
}
}
@ -970,28 +976,81 @@ public abstract class BaseHapiTerminologySvcImpl implements IHapiTerminologySvc,
return new Term(TermConceptPropertyFieldBridge.CONCEPT_FIELD_PROPERTY_PREFIX + theProperty, theValue);
}
private void handleFilterLoincAncestorDescendant(QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
if (theFilter.getOp() == ValueSet.FilterOperator.EQUAL) {
addLoincFilterAncestorDescendantEqual(theBool, theFilter.getProperty(), theFilter.getValue());
} else if (theFilter.getOp() == ValueSet.FilterOperator.IN) {
addLoincFilterAncestorDescendantIn(theBool, theFilter);
} else {
private void handleFilterLoincAncestor(String theSystem, QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
switch (theFilter.getOp()) {
case EQUAL:
addLoincFilterAncestorEqual(theSystem, theQb, theBool, theFilter);
break;
case IN:
addLoincFilterAncestorIn(theSystem, theQb, theBool, theFilter);
break;
default:
throw new InvalidRequestException("Don't know how to handle op=" + theFilter.getOp() + " on property " + theFilter.getProperty());
}
}
private void addLoincFilterAncestorDescendantEqual(BooleanJunction<?> theBool, String theProperty, String theValue) {
logFilteringValueOnProperty(theValue, theProperty);
// FIXME: DM 2019-09-25 - Filter with op=EQUAL on ancestor/descendant
private void addLoincFilterAncestorEqual(String theSystem, QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
TermConcept code = findCode(theSystem, theFilter.getValue())
.orElseThrow(() -> new InvalidRequestException("Invalid filter criteria - code does not exist: {" + theSystem + "}" + theFilter.getValue()));
logFilteringValueOnProperty(theFilter.getValue(), theFilter.getProperty());
theBool.must(theQb.keyword().onField("myParentPids").matching("" + code.getId()).createQuery());
}
private void addLoincFilterAncestorDescendantIn(BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
private void addLoincFilterAncestorIn(String theSystem, QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
String[] values = theFilter.getValue().split(",");
List<Term> terms = new ArrayList<>();
for (String value : values) {
logFilteringValueOnProperty(value, theFilter.getProperty());
// FIXME: DM 2019-09-25 - Filter with op=IN on ancestor/descendant
// FIXME: DM 2019-09-25 - Filter with op=IN on ancestor
}
theBool.must(new TermsQuery(terms));
}
private void handleFilterLoincDescendant(String theSystem, QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
switch (theFilter.getOp()) {
case EQUAL:
addLoincFilterDescendantEqual(theSystem, theBool, theFilter);
break;
case IN:
addLoincFilterDescendantIn(theSystem, theQb, theBool, theFilter);
break;
default:
throw new InvalidRequestException("Don't know how to handle op=" + theFilter.getOp() + " on property " + theFilter.getProperty());
}
}
private void addLoincFilterDescendantEqual(String theSystem, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
addLoincFilterDescendantEqual(theSystem, theBool, theFilter.getProperty(), theFilter.getValue());
}
private void addLoincFilterDescendantEqual(String theSystem, BooleanJunction<?> theBool, String theProperty, String theValue) {
List<Term> terms = getDescendantTerms(theSystem, theProperty, theValue);
theBool.must(new TermsQuery(terms));
}
private void addLoincFilterDescendantIn(String theSystem, QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {
String[] values = theFilter.getValue().split(",");
List<Term> terms = new ArrayList<>();
for (String value : values) {
terms.addAll(getDescendantTerms(theSystem, theFilter.getProperty(), value));
}
theBool.must(new TermsQuery(terms));
}
private List<Term> getDescendantTerms(String theSystem, String theProperty, String theValue) {
List<Term> retVal = new ArrayList<>();
TermConcept code = findCode(theSystem, theValue)
.orElseThrow(() -> new InvalidRequestException("Invalid filter criteria - code does not exist: {" + theSystem + "}" + theValue));
String[] parentPids = code.getParentPidsAsString().split(" ");
for (String parentPid : parentPids) {
retVal.add(new Term("myId", parentPid));
}
logFilteringValueOnProperty(theValue, theProperty);
return retVal;
}
private void handleFilterLoincCopyright(QueryBuilder theQb, BooleanJunction<?> theBool, ValueSet.ConceptSetFilterComponent theFilter) {

4
hapi-fhir-jpaserver-base/src/test/java/ca/uhn/fhir/jpa/term/TerminologySvcImplDstu3Test.java
View File

@ -5,6 +5,7 @@ import ca.uhn.fhir.jpa.dao.dstu3.BaseJpaDstu3Test;
import ca.uhn.fhir.jpa.entity.TermCodeSystem;
import ca.uhn.fhir.jpa.entity.TermCodeSystemVersion;
import ca.uhn.fhir.jpa.entity.TermConcept;
import ca.uhn.fhir.jpa.entity.TermConceptParentChildLink;
import ca.uhn.fhir.jpa.entity.TermConceptParentChildLink.RelationshipTypeEnum;
import ca.uhn.fhir.jpa.model.entity.ResourceTable;
import ca.uhn.fhir.rest.server.exceptions.InvalidRequestException;
@ -150,6 +151,7 @@ public class TerminologySvcImplDstu3Test extends BaseJpaDstu3Test {
LOINC_URI,
code2.getCode(),
code2.getDisplay());
code1.addChild(code2, TermConceptParentChildLink.RelationshipTypeEnum.ISA);
cs.getConcepts().add(code1);
code2.addPropertyString("SYSTEM", "Ser");
@ -164,11 +166,13 @@ public class TerminologySvcImplDstu3Test extends BaseJpaDstu3Test {
LOINC_URI,
code3.getCode(),
code3.getDisplay());
code2.addChild(code3, TermConceptParentChildLink.RelationshipTypeEnum.ISA);
code2.addPropertyCoding(
"child",
LOINC_URI,
code4.getCode(),
code4.getDisplay());
code2.addChild(code4, TermConceptParentChildLink.RelationshipTypeEnum.ISA);
cs.getConcepts().add(code2);
code3.addPropertyString("SYSTEM", "Ser");