Treat lat/lon (0, 0) as null

src/main/java/org/genesys2/server/model/genesys/AccessionGeo.java

@@ -68,6 +68,13 @@ public class AccessionGeo extends BasicModel implements GeoReferencedEntity, Acc
 	@PreUpdate
 	private void prePersist() {
 		trimStringsToNull();
+		
+		// Treat (0, 0) as null
+		if ((this.longitude == 0 || this.longitude == null) && (this.latitude == 0 || this.latitude == null)) {
+			this.longitude = null;
+			this.latitude = null;
+		}
+		
 		tileIndex = WorldClimUtil.getTileIndex(5, this.longitude, this.latitude);
 	}
 

src/main/java/org/genesys2/server/model/genesys/AccessionId.java

@@ -126,6 +126,16 @@ public class AccessionId extends AuditedVersionedModel implements IdUUID {
 		if (uuid == null) {
 			uuid = UUID.randomUUID();
 		}
+		
+		// Remove empty AccessionGeo
+		if (this.geo != null && this.geo.isEmpty()) {
+			this.geo = null;
+		}
+		
+		// Remove empty AccessionCollect
+		if (this.coll != null && this.coll.isEmpty()) {
+			this.coll = null;
+		}
 	}
 
 	@Override

src/main/java/org/genesys2/server/servlet/controller/admin/AdminController.java

@@ -28,7 +28,6 @@ import javax.persistence.PersistenceContext;
 import javax.xml.parsers.ParserConfigurationException;
 
 import org.apache.commons.lang.time.StopWatch;
-import org.genesys2.server.persistence.domain.AccessionIdRepository;
 import org.genesys2.server.persistence.domain.AccessionRepository;
 import org.genesys2.server.service.ContentService;
 import org.genesys2.server.service.CountryNamesUpdater;