X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=server%2Fplugins%2Forg.argeo.jcr.ui.explorer%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fjcr%2Fui%2Fexplorer%2Feditors%2FChildNodesPage.java;h=175c06dba0cd3c882f0cb6748138ae8040b74f7a;hb=64d85a994e8a9bbf14ec4c0410dd24ded3efc32d;hp=58f4166e3734bb253960f7ca54c5219e2cf46e89;hpb=4064639ddfc147805ebd28c4bf8558c039cfa829;p=lgpl%2Fargeo-commons.git

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java
index 58f4166e3..175c06dba 100644
--- a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/editors/ChildNodesPage.java
@@ -4,8 +4,10 @@ import javax.jcr.Node;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.argeo.ArgeoException;
+import org.argeo.jcr.ui.explorer.JcrExplorerPlugin;
 import org.argeo.jcr.ui.explorer.browser.NodeLabelProvider;
-import org.argeo.jcr.ui.explorer.browser.SingleNodeAsTreeContentProvider;
+import org.argeo.jcr.ui.explorer.providers.SingleNodeAsTreeContentProvider;
 import org.argeo.jcr.ui.explorer.utils.GenericNodeDoubleClickListener;
 import org.eclipse.jface.viewers.ITreeContentProvider;
 import org.eclipse.jface.viewers.TreeViewer;
@@ -44,12 +46,18 @@ public class ChildNodesPage extends FormPage {
 			GridLayout twt = new GridLayout(1, false);
 			twt.marginWidth = twt.marginHeight = 0;
 			body.setLayout(twt);
+			if (!currentNode.hasNodes()) {
+				managedForm.getToolkit().createLabel(body,
+						JcrExplorerPlugin.getMessage("warningNoChildNode"));
+			} else {
 
-			nodeContentProvider = new SingleNodeAsTreeContentProvider();
-			nodesViewer = createNodeViewer(body, nodeContentProvider);
-			nodesViewer.setInput(currentNode);
+				nodeContentProvider = new SingleNodeAsTreeContentProvider();
+				nodesViewer = createNodeViewer(body, nodeContentProvider);
+				nodesViewer.setInput(currentNode);
+			}
 		} catch (Exception e) {
-			e.printStackTrace();
+			throw new ArgeoException(
+					"Unexpected error while creating child node page", e);
 		}
 	}