From e4cac2c2922d272529a56142479333fa9b063622 Mon Sep 17 00:00:00 2001
From: Giancarlo Panichi <giancarlo.panichi@isti.cnr.it>
Date: Thu, 1 Aug 2019 08:07:26 +0000
Subject: [PATCH] ref 17169: Selection of users in the Sharing panel
 https://support.d4science.org/issues/17169

Updated support to VREs discovery

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/workspace-tree-widget@181387 82a268e6-3cf1-43bd-a215-b396298e98cf
---
 .../client/view/sharing/DialogShareFolder.java      | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java
index 3e22519..d448fd0 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java
@@ -432,7 +432,6 @@ public class DialogShareFolder extends Dialog {
 	 * @return the shared list users
 	 */
 	public List<InfoContactModel> getSharedListUsers() {
-		// printSelectedUser();
 		return suggestPanel.getSelectedUser();
 	}
 
@@ -579,12 +578,20 @@ public class DialogShareFolder extends Dialog {
 			txtName.focus();
 			return false;
 		}
-
-		if (getSharedListUsers().size() <= 1) {
+		
+		List<InfoContactModel> listUsers=suggestPanel.getSelectedUser();
+		if (listUsers==null||listUsers.size() < 1) {
 			if (displayAlert)
 				new MessageBoxAlert("Attention", "You must pick at least one user with which share the folder", null);
 			suggestPanel.boxSetFocus();
 			return false;
+		} else {
+			if(listUsers.size()==1&&listUsers.contains(shareOwner)){
+				if (displayAlert)
+					new MessageBoxAlert("Attention", "You must pick at least one user with which share the folder different from the owner", null);
+				suggestPanel.boxSetFocus();
+				return false;
+			}
 		}
 
 		return true;