4873 empty fhirid causes missing resource

hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/6_6_0/4873-fix-empty-fhirid-causes-missing-resource-id.yaml

@@ -0,0 +1,4 @@
+---
+type: fix
+issue: 4873
+title: "Previously, if the fhirId in ResourceTable happened to be set to an empty string, the resourceId would be missing when trying to generate the full ID string. This has now been fixed."

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/dao/BaseHapiFhirResourceDao.java

@@ -389,7 +389,9 @@ private DaoMethodOutcome doCreateForPostOrPut(RequestDetails theRequest, T theRe
 		String resourceIdBeforeStorage = theResource.getIdElement().getIdPart();
 		boolean resourceHadIdBeforeStorage = isNotBlank(resourceIdBeforeStorage);
 		boolean resourceIdWasServerAssigned = theResource.getUserData(JpaConstants.RESOURCE_ID_SERVER_ASSIGNED) == Boolean.TRUE;
-		entity.setFhirId(resourceIdBeforeStorage);
+		if (resourceHadIdBeforeStorage) {
+			entity.setFhirId(resourceIdBeforeStorage);
+		}
 
 		HookParams hookParams;
 

hapi-fhir-jpaserver-model/src/main/java/ca/uhn/fhir/jpa/model/entity/ResourceTable.java

@@ -815,7 +815,7 @@ public IIdType getIdType(FhirContext theContext) {
 	}
 
 	private void populateId(IIdType retVal) {
-		if (myFhirId != null) {
+		if (myFhirId != null && !myFhirId.isEmpty()) {
 			retVal.setValue(getResourceType() + '/' + myFhirId + '/' + Constants.PARAM_HISTORY + '/' + getVersion());
 		} else if (getTransientForcedId() != null) {
 			// Avoid a join query if possible

hapi-fhir-jpaserver-model/src/test/java/ca/uhn/fhir/jpa/model/entity/ResourceTableTest.java

@@ -1,8 +1,15 @@
 package ca.uhn.fhir.jpa.model.entity;
 
 import ca.uhn.fhir.context.FhirContext;
+import ca.uhn.fhir.model.primitive.IdDt;
+import org.hl7.fhir.r4.model.Patient;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
 
+import javax.measure.quantity.Force;
+
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.jupiter.api.Assertions.*;
 
 public class ResourceTableTest {
@@ -16,5 +23,26 @@ public void testResourceLength() {
 		}
 	}
 
+	@ParameterizedTest
+	@CsvSource(value={
+		"123, 123, Patient/123/_history/1",
+		", 123, Patient/123/_history/1",
+		"null, 456, Patient/456/_history/1"
+	},nullValues={"null"})
+	public void testPopulateId(String theFhirId, String theForcedId, String theExpected) {
+		// Given
+		ResourceTable t = new ResourceTable();
+		t.setFhirId(theFhirId);
+		ForcedId forcedId = new ForcedId();
+		forcedId.setForcedId(theForcedId);
+		t.setForcedId(forcedId);
+		t.setResourceType(new Patient().getResourceType().name());
+		t.setVersion(1);
+
+		// When
+		IdDt actual = t.getIdDt();
 
+		// Then
+		assertTrue(actual.equals(theExpected));
+	}
 }

hapi-fhir-jpaserver-uhnfhirtest/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>6.5.20-SNAPSHOT</version>
+		<version>6.5.21-SNAPSHOT</version>
 
 		<relativePath>../pom.xml</relativePath>
 	</parent>

tests/hapi-fhir-base-test-jaxrsserver-kotlin/pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>hapi-fhir</artifactId>
-		<version>6.5.20-SNAPSHOT</version>
+		<version>6.5.21-SNAPSHOT</version>
 
 		<relativePath>../../pom.xml</relativePath>
 	</parent>