Managed case of Exception in order to avoid failure on checkItemLocked

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/workspace-tree-widget@167120 82a268e6-3cf1-43bd-a215-b396298e98cf

distro/changelog.xml

@@ -1,8 +1,13 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlets-user.workspace-portlet-tree.6-20-1"
+		date="2018-04-19">
+		<Change>Managed case of Exception in order to avoid failure on checkItemLocked</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets-user.workspace-portlet-tree.6-20-0"
 		date="2018-03-01">
 		<Change>[Task #11127] Porting to new ws-thredds engine</Change>
-		<Change>[Feature #11325] Workspace: add New URL feature in the context menu of right pane</Change>
+		<Change>[Feature #11325] Workspace: add New URL feature in the context
+			menu of right pane</Change>
 	</Changeset>
 	<Changeset component="org.gcube.portlets-user.workspace-portlet-tree.6-19-0"
 		date="2018-01-09">

pom.xml

@@ -10,7 +10,7 @@
 
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>workspace-tree-widget</artifactId>
-	<version>6.20.0-SNAPSHOT</version>
+	<version>6.20.1-SNAPSHOT</version>
 	<name>gCube Workspace Tree Widget</name>
 	<description>
 		gCube Workspace Tree Widget is a widget to navigate and interact with gCube Workspace 

src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java

@@ -4361,6 +4361,10 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
 		}catch(InternalErrorException | ItemNotFoundException | HomeNotFoundException | WorkspaceFolderNotFoundException e){
 			workspaceLogger.warn(e);
 			throw new Exception("Sorry an error occurred during checking is folder locked, Refresh and try again");
+
+		}catch (Exception e) {
+			workspaceLogger.warn("Was there an Exception HL side? Ignoring it.. returning false (that means item not locked)");
+			return false;
 		}
 	}