X-Git-Url: https://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=6f4a2347e64ec4452492b2f9aed692bba79f6d87;hb=afd41f657b0eecb1e9a1db85af8bff0cc7bc4804;hp=58f4166e3734bb253960f7ca54c5219e2cf46e89;hpb=2f0d8516846690fcb9a13ebe7a8c15ca50930a2b;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..6f4a2347e 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
@@ -2,10 +2,10 @@ package org.argeo.jcr.ui.explorer.editors;
 
 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;
@@ -23,7 +23,7 @@ import org.eclipse.ui.forms.widgets.ScrolledForm;
  * accross the repository
  */
 public class ChildNodesPage extends FormPage {
-	private final static Log log = LogFactory.getLog(ChildNodesPage.class);
+	// private final static Log log = LogFactory.getLog(ChildNodesPage.class);
 
 	// business objects
 	private Node currentNode;
@@ -44,12 +44,18 @@ 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);
 		}
 	}