Add first draft for Connector Alias and Template environment editors.

[gpl/argeo-slc.git] / plugins / org.argeo.slc.akb.ui / src / main / java / org / argeo / slc / akb / ui / providers / TemplatesTreeContentProvider.java

diff --git a/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/providers/TemplatesTreeContentProvider.java b/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/providers/TemplatesTreeContentProvider.java
index 33571446fe98114077edb06771382b490f6d6ef5..1f39f33d84ff9841a1dfa28b92e58826cf1e3cda 100644 (file)
--- a/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/providers/TemplatesTreeContentProvider.java
+++ b/plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/providers/TemplatesTreeContentProvider.java
@@ -42,7 +42,11 @@ public class TemplatesTreeContentProvider implements ITreeContentProvider {
 
        public Object getParent(Object child) {
                try {
-                       return ((Node) child).getParent();
+                       Node node = (Node) child;
+                       if (node.getDepth() == 0)
+                               return null;
+                       else
+                               return node.getParent();
                } catch (RepositoryException e) {
                        throw new AkbException("Error while getting parent node", e);
                }