Stabilize JCR explorer

[lgpl/argeo-commons.git] / server / plugins / org.argeo.jcr.ui.explorer / src / main / java / org / argeo / jcr / ui / explorer / model / SingleJcrNode.java

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/SingleJcrNode.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/SingleJcrNode.java
index e3bf2056606f1e8fc1b5458653cc40260283df0b..1da156a9ba2477f690cf4604fd5517f7ae9f8495 100644 (file)
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/SingleJcrNode.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/model/SingleJcrNode.java
@@ -107,7 +107,10 @@ public class SingleJcrNode extends TreeParent implements UiNode {
        @Override
        public boolean hasChildren() {
                try {
-                       return node.hasNodes();
+                       if (node.getSession().isLive())
+                               return node.hasNodes();
+                       else
+                               return false;
                } catch (RepositoryException re) {
                        throw new ArgeoException(
                                        "Unexpected error while checking children node existence",