uniprot withough gene name caused issues

CHANGELOG

@@ -5,6 +5,8 @@ minerva (15.1.1) stable; urgency=medium
     opened (#1338)
   * Bug fix: API call returning list of overlays returned for non existing
     project returned access denied status insted Not Found (#1370)
+  * Bug fix: results for chembl targetting uniprot without gene name (for
+    example P0C2L1)  could crash caching (#1377)
 
  -- Piotr Gawron <piotr.gawron@uni.lu>  Thu, 23 Nov 2020 15:00:00 +0200
 

annotation/src/main/java/lcsb/mapviewer/annotation/services/ChEMBLParser.java

@@ -217,7 +217,7 @@ public class ChEMBLParser extends DrugAnnotation implements IExternalService {
    * @throws DrugSearchException
    *           thrown when there is a problem with annotations
    */
-  private MiriamData targetComponentToMiriamData(Node targetComponent) throws DrugSearchException {
+  MiriamData targetComponentToMiriamData(Node targetComponent) throws DrugSearchException {
     MiriamData result = null;
     Node uniprotAccessionId = XmlParser.getNode("accession", targetComponent.getChildNodes());
     if (uniprotAccessionId != null) {
@@ -226,7 +226,9 @@ public class ChEMBLParser extends DrugAnnotation implements IExternalService {
         try {
           result = uniprotAnnotator
               .uniProtToHgnc(new MiriamData(MiriamType.UNIPROT, uniprotId));
-          result.setAnnotator(null);
+          if (result != null) {
+            result.setAnnotator(null);
+          }
         } catch (UniprotSearchException e) {
           throw new DrugSearchException(e);
         }

annotation/src/test/java/lcsb/mapviewer/annotation/services/ChEMBLParserTest.java

@@ -864,4 +864,12 @@ public class ChEMBLParserTest extends AnnotationTestFunctions {
     assertNotNull(parser.findDrug("CABOZANTINIB"));
   }
 
+  @Test
+  public void testTargetComponentToMiriamDataForNonHgncUniprotId() throws Exception {
+    ChEMBLParser parser = Mockito.spy(chemblParser);
+    Node node = getNodeFromXmlString("<xml><accession>P0C2L1</accession></xml>");
+    MiriamData result = parser.targetComponentToMiriamData(node);
+    assertNull(result);
+  }
+
 }