Improve RCP

[lgpl/argeo-commons.git] / eclipse / runtime / org.argeo.eclipse.ui.jcr / src / main / java / org / argeo / eclipse / ui / jcr / browser / NodeContentProvider.java

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java
index 3e5bc1d8dd0fe0b1d879bc7e62d02caf43671cfe..bab3c95b02c3a836d487f309dcc499acff55dc55 100644 (file)
--- a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java
+++ b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/browser/NodeContentProvider.java
@@ -29,11 +29,17 @@ public class NodeContentProvider implements ITreeContentProvider {
                this.repositoryRegister = repositoryRegister;
        }
 
-       /** Sends back the first level of the Tree. Independent from inputElement that can be null*/
+       /**
+        * Sends back the first level of the Tree. Independent from inputElement
+        * that can be null
+        */
        public Object[] getElements(Object inputElement) {
                List<Object> objs = new ArrayList<Object>();
-               if (userSession != null)
-                       objs.add(JcrUtils.getUserHome(userSession));
+               if (userSession != null) {
+                       Node userHome = JcrUtils.getUserHome(userSession);
+                       if (userHome != null)
+                               objs.add(userHome);
+               }
                if (repositoryRegister != null)
                        objs.add(repositoryRegister);
                return objs.toArray();
@@ -73,8 +79,8 @@ public class NodeContentProvider implements ITreeContentProvider {
                try {
                        if (element instanceof Node) {
                                Node node = (Node) element;
-                               if(!node.getPath().equals("/"))
-                               return node.getParent();
+                               if (!node.getPath().equals("/"))
+                                       return node.getParent();
                                else
                                        return null;
                        }