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added extension mdm matcher

This commit is contained in:
long 2021-03-16 12:07:42 -06:00
parent beecb49d45
commit 9d9e0d5429
5 changed files with 141 additions and 1 deletions
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39
hapi-fhir-server-mdm/src/main/java/ca/uhn/fhir/mdm/rules/matcher/ExtensionMatcher.java Normal file
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@ -0,0 +1,39 @@
package ca.uhn.fhir.mdm.rules.matcher;
import ca.uhn.fhir.context.FhirContext;
import org.hl7.fhir.instance.model.api.IBase;
import org.hl7.fhir.instance.model.api.IBaseExtension;
import org.hl7.fhir.instance.model.api.IBaseHasExtensions;
import org.hl7.fhir.r4.model.Extension;
import org.hl7.fhir.r4.model.StringType;
import java.util.List;
public class ExtensionMatcher implements IMdmFieldMatcher{
@Override
public boolean matches(FhirContext theFhirContext, IBase theLeftBase, IBase theRightBase, boolean theExact, String theIdentifierSystem) {
List<? extends IBaseExtension<?, ?>> leftExtension = null;
List<? extends IBaseExtension<?, ?>> rightExtension = null;
if (theLeftBase instanceof IBaseHasExtensions && theRightBase instanceof IBaseHasExtensions){
leftExtension = ((IBaseHasExtensions) theLeftBase).getExtension();
rightExtension = ((IBaseHasExtensions) theRightBase).getExtension();
}
else{
return false;
}
boolean match = false;
for (IBaseExtension leftExtensionValue : leftExtension) {
if (leftExtensionValue.getUrl().equals(theIdentifierSystem) || theIdentifierSystem == null) {
for (IBaseExtension rightExtensionValue : rightExtension) {
if (rightExtensionValue.getUrl().equals(theIdentifierSystem) || theIdentifierSystem == null) {
match |= ((StringType) ((Extension) leftExtensionValue).getValue()).getValueAsString().equals(((StringType) ((Extension) rightExtensionValue).getValue()).getValueAsString())
&& leftExtensionValue.getUrl().equals(rightExtensionValue.getUrl());
}
}
}
}
return match;
}
}

3
hapi-fhir-server-mdm/src/main/java/ca/uhn/fhir/mdm/rules/matcher/MdmMatcherEnum.java
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@ -50,7 +50,8 @@ public enum MdmMatcherEnum {
IDENTIFIER(new IdentifierMatcher()),
EMPTY_FIELD(new EmptyFieldMatcher());
EMPTY_FIELD(new EmptyFieldMatcher()),
EXTENSION_ANY_ORDER(new ExtensionMatcher());
private final IMdmFieldMatcher myMdmFieldMatcher;

10
hapi-fhir-server-mdm/src/test/java/ca/uhn/fhir/mdm/rules/config/MdmRuleValidatorTest.java
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@ -151,6 +151,16 @@ public class MdmRuleValidatorTest extends BaseR4Test {
}
}
@Test
public void testMatcherExtensionJson() throws IOException {
try {
setMdmRuleJson("rules-extension-search.json");
}
catch (ConfigurationException e){
fail("Unable to validate extension matcher");
}
}
private void setMdmRuleJson(String theTheS) throws IOException {
MdmRuleValidator mdmRuleValidator = new MdmRuleValidator(ourFhirContext, mySearchParamRetriever);
MdmSettings mdmSettings = new MdmSettings(mdmRuleValidator);

73
hapi-fhir-server-mdm/src/test/java/ca/uhn/fhir/mdm/rules/matcher/ExtensionMatcherR4Test.java Normal file
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@ -0,0 +1,73 @@
package ca.uhn.fhir.mdm.rules.matcher;
import org.hl7.fhir.r4.model.Patient;
import org.hl7.fhir.r4.model.StringType;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class ExtensionMatcherR4Test extends BaseMatcherR4Test {
@Test
public void testPatientWithMatchingExtension(){
Patient patient1 = new Patient();
Patient patient2 = new Patient();
patient1.addExtension("asd",new StringType("Patient1"));
patient2.addExtension("asd",new StringType("Patient1"));
assertTrue(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, null));
}
@Test
public void testPatientWithoutMatchingExtension(){
Patient patient1 = new Patient();
Patient patient2 = new Patient();
patient1.addExtension("asd",new StringType("Patient1"));
patient2.addExtension("asd",new StringType("Patient2"));
assertFalse(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, null));
}
@Test
public void testPatientSameValueDifferentUrl(){
Patient patient1 = new Patient();
Patient patient2 = new Patient();
patient1.addExtension("asd",new StringType("Patient1"));
patient2.addExtension("asd1",new StringType("Patient1"));
assertFalse(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, null));
}
@Test
public void testPatientWithMultipleExtensionOneMatching(){
Patient patient1 = new Patient();
Patient patient2 = new Patient();
patient1.addExtension("asd",new StringType("Patient1"));
patient1.addExtension("url1", new StringType("asd"));
patient2.addExtension("asd",new StringType("Patient1"));
patient2.addExtension("asdasd", new StringType("some value"));
assertTrue(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, null));
}
@Test
public void testSpecificIdentifierSystem(){
Patient patient1 = new Patient();
Patient patient2 = new Patient();
patient1.addExtension("asd",new StringType("Patient1"));
patient1.addExtension("url1", new StringType("asd"));
patient2.addExtension("asd",new StringType("Patient1"));
patient2.addExtension("asdasd", new StringType("some value"));
patient2.addExtension("url1", new StringType("some value 123"));
assertTrue(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, null));
assertTrue(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, "asd"));
assertFalse(MdmMatcherEnum.EXTENSION_ANY_ORDER.match(ourFhirContext, patient1, patient2, false, "url1"));
}
}

17
hapi-fhir-server-mdm/src/test/resources/rules-extension-search.json Normal file
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@ -0,0 +1,17 @@
{
"version": "1",
"mdmTypes": ["Organization"],
"candidateSearchParams" : [],
"candidateFilterSearchParams" : [],
"matchFields" : [ {
"name" : "Organization-extension",
"resourceType" : "Organization",
"resourcePath" : "identifier",
"matcher" : {
"algorithm": "EXTENSION_ANY_ORDER"
}
}],
"matchResultMap" : {
"Organization-extension" : "MATCH"
}
}