Added ManagedAttributeIdMapper

src/main/java/ca/gc/aafc/seqdb/api/ResourceRepositoryConfig.java

@@ -1,6 +1,12 @@
 package ca.gc.aafc.seqdb.api;
 
+import io.crnk.core.engine.registry.ResourceRegistry;
+import javax.inject.Inject;
+
 import ca.gc.aafc.dina.DinaBaseApiAutoConfiguration;
+import ca.gc.aafc.seqdb.api.dto.SequenceManagedAttributeDto;
+import ca.gc.aafc.seqdb.api.util.ManagedAttributeIdMapper;
+
 import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
@@ -11,4 +17,14 @@
 @EntityScan("ca.gc.aafc.seqdb.api.entities")
 @ComponentScan(basePackageClasses = DinaBaseApiAutoConfiguration.class)
 public class ResourceRepositoryConfig {
+
+  @Inject
+  @SuppressWarnings({"deprecation", "unchecked"})
+  public void setupManagedAttributeLookup(ResourceRegistry resourceRegistry) {
+    var resourceInfo = resourceRegistry.getEntry(SequenceManagedAttributeDto.class)
+      .getResourceInformation();
+
+    resourceInfo.setIdStringMapper(
+      new ManagedAttributeIdMapper(resourceInfo.getIdStringMapper()));
+  }
 }

src/main/java/ca/gc/aafc/seqdb/api/util/ManagedAttributeIdMapper.java

@@ -0,0 +1,31 @@
+package ca.gc.aafc.seqdb.api.util;
+
+import io.crnk.core.engine.parser.StringMapper;
+import java.util.UUID;
+import lombok.RequiredArgsConstructor;
+
+/**
+ * Lets you use either the UUID or the component type + key as the ID.
+ * e.g. /managed-attribute/generic_molecular_analysis.attribute_name.
+ */
+@RequiredArgsConstructor
+public class ManagedAttributeIdMapper implements StringMapper<Object> {
+  private final StringMapper<Object> stringMapper;
+
+  @Override
+  public Object parse(String input) {
+    // If the input's not in UUID format then use the raw string as the ID:
+    try {
+      UUID.fromString(input);
+    } catch (IllegalArgumentException e) {
+      return input;
+    }
+    return stringMapper.parse(input);
+  }
+
+  @Override
+  public String toString(Object input) {
+    return stringMapper.toString(input);
+  }
+
+}

src/test/java/ca/gc/aafc/seqdb/api/repository/SequenceManagedAttributeRepositoryIT.java

@@ -51,4 +51,20 @@ void create_recordCreated() {
       SequenceManagedAttribute.ManagedAttributeComponent.GENERIC_MOLECULAR_ANALYSIS,
       result.getManagedAttributeComponent());
   }
+
+  @Test
+  @WithMockKeycloakUser(groupRole = SequenceManagedAttributeTestFixture.GROUP + ":SUPER_USER")
+  void findOneByKey_whenKeyProvided_managedAttributeFetched() {
+    SequenceManagedAttributeDto newAttribute = SequenceManagedAttributeTestFixture.newManagedAttribute();
+    newAttribute.setName("Attribute 1");
+    newAttribute.setVocabularyElementType(TypedVocabularyElement.VocabularyElementType.INTEGER);
+    newAttribute.setManagedAttributeComponent(SequenceManagedAttribute.ManagedAttributeComponent.GENERIC_MOLECULAR_ANALYSIS);
+
+    UUID newAttributeUuid = repo.create(newAttribute).getUuid();
+
+    QuerySpec querySpec = new QuerySpec(SequenceManagedAttributeDto.class);
+    SequenceManagedAttributeDto fetchedAttribute = repo.findOne("generic_molecular_analysis.attribute_1", querySpec);
+
+    assertEquals(newAttributeUuid, fetchedAttribute.getUuid());
+  }
 }