Overwrite getName usage in applicable services

- Added two useful log statements

dspace-api/src/main/java/org/dspace/discovery/indexobject/IndexFactoryImpl.java

@@ -113,9 +113,11 @@ public abstract class IndexFactoryImpl<T extends IndexableObject, S> implements
                         log.info("Full text is larger than the configured limit (discovery.solr.fulltext.charLimit)."
                                      + " Only the first {} characters were indexed.", charLimit);
                     } else {
+                        log.error("Tika parsing error. Could not index full text.", saxe);
                         throw new IOException("Tika parsing error. Could not index full text.", saxe);
                     }
                 } catch (TikaException ex) {
+                    log.error("Tika parsing error. Could not index full text.", ex);
                     throw new IOException("Tika parsing error. Could not index full text.", ex);
                 }
 

dspace-api/src/main/java/org/dspace/eperson/EPersonServiceImpl.java

@@ -569,4 +569,9 @@ public class EPersonServiceImpl extends DSpaceObjectServiceImpl<EPerson> impleme
     public int countTotal(Context context) throws SQLException {
         return ePersonDAO.countRows(context);
     }
+
+    @Override
+    public String getName(EPerson dso) {
+        return dso.getName();
+    }
 }

dspace-api/src/main/java/org/dspace/eperson/GroupServiceImpl.java

@@ -829,4 +829,9 @@ public class GroupServiceImpl extends DSpaceObjectServiceImpl<Group> implements
                                            final MetadataField metadataField) throws SQLException {
         return groupDAO.findByMetadataField(context, searchValue, metadataField);
     }
+
+    @Override
+    public String getName(Group dso) {
+        return dso.getName();
+    }
 }