X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=eclipse%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FAbstractNodeContentProvider.java;fp=eclipse%2Fruntime%2Forg.argeo.eclipse.ui.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Feclipse%2Fui%2Fjcr%2FAbstractNodeContentProvider.java;h=cc8afeafe01e141992ce0311da2918485ad20dd8;hb=e3b2c1c52f9ef12f255fef35daf960236765b28c;hp=72a14baf850c8251b6ed04e64db89d04d736803a;hpb=974b63d4aba182b4bd7860fd539c87087bb8b0ab;p=lgpl%2Fargeo-commons.git

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/AbstractNodeContentProvider.java b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/AbstractNodeContentProvider.java
index 72a14baf8..cc8afeafe 100644
--- a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/AbstractNodeContentProvider.java
+++ b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/AbstractNodeContentProvider.java
@@ -63,10 +63,21 @@ public abstract class AbstractNodeContentProvider extends
 		return children;
 	}
 
+	/**
+	 * To be overridden in order to filter out some nodes. Does nothing by
+	 * default. The provided list is a temporary one and can thus be modified
+	 * directly . (e.g. via an iterator)
+	 */
+	protected List<Node> filterChildren(List<Node> children)
+			throws RepositoryException {
+		return children;
+	}
+
 	protected Object[] getChildren(Node node) throws RepositoryException {
 		List<Node> nodes = new ArrayList<Node>();
 		for (NodeIterator nit = node.getNodes(); nit.hasNext();)
 			nodes.add(nit.nextNode());
+		nodes = filterChildren(nodes);
 		return nodes.toArray();
 	}