From d446cf2f3f2c3d96661e6ebfbf533de12614c2c9 Mon Sep 17 00:00:00 2001
From: "fabio.sinibaldi" <fabio.sinibaldi@isti.cnr.it>
Date: Mon, 25 Feb 2019 17:24:15 +0000
Subject: [PATCH] git-svn-id:
 http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/application/perform-service@177260
 82a268e6-3cf1-43bd-a215-b396298e98cf

---
 .../perform/service/engine/model/importer/ImportedTable.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/gcube/application/perform/service/engine/model/importer/ImportedTable.java b/src/main/java/org/gcube/application/perform/service/engine/model/importer/ImportedTable.java
index f575f78..9af291b 100644
--- a/src/main/java/org/gcube/application/perform/service/engine/model/importer/ImportedTable.java
+++ b/src/main/java/org/gcube/application/perform/service/engine/model/importer/ImportedTable.java
@@ -172,7 +172,10 @@ public class ImportedTable {
 		for(Entry<String,String> csvField:csvRow.entrySet()) {
 			DBField toSetField=labels.get(csvField.getKey());
 
-			Object value=csvField.getValue();		
+			Object value=csvField.getValue();	
+			if(csvField.getValue()==null
+					||csvField.getValue().isEmpty()) value=null;
+			
 			if(value!=null)
 				try {
 					switch(toSetField.getType()) {