Index: contrib/jcr-server/server/src/java/org/apache/jackrabbit/server/io/DirListingExportCommand.java
===================================================================
--- contrib/jcr-server/server/src/java/org/apache/jackrabbit/server/io/DirListingExportCommand.java	(revision 209508)
+++ contrib/jcr-server/server/src/java/org/apache/jackrabbit/server/io/DirListingExportCommand.java	(working copy)
@@ -49,12 +49,27 @@
     private HashSet nonCollectionNodeTypes = new HashSet();
 
     /**
+     * define which node types are ignored in the directory listing
+     */
+    private HashSet ignoredNodeTypes = new HashSet();
+
+    /**
      * Creates a DirListingExportCommand
      */
     public DirListingExportCommand() {
     }
 
     /**
+     * Returns true if nodes of the given node type should not be
+     * included in the directory listing.
+     *
+     * @return true if nodes of the given node type should be ignored
+     */
+    public boolean isIgnoredNodeType(String nodeTypeName) {
+        return ignoredNodeTypes.contains(nodeTypeName);
+    }
+
+    /**
      * Returns true if the given the node type name denotes a collection.
      *
      * @return true if the given the node type name denotes a collection node.
@@ -70,6 +85,19 @@
     }
 
     /**
+     * Defines the given node type names to not be included in the
+     * directory listing.
+     *
+     * @param nodeTypeNames comma separated String values
+     */
+    public void setIgnoredNodeTypes(String nodeTypeNames) {
+        String[] names= nodeTypeNames.split(",");
+        for (int i = 0; i < names.length; i++) {
+            ignoredNodeTypes.add(names[i].trim());
+        }
+    }
+
+    /**
      * Defines the given node type names to represent collection nodes.
      * Child nodes having this node type result in a directory link.
      *
@@ -143,6 +171,9 @@
         NodeIterator iter = node.getNodes();
         while (iter.hasNext()) {
             Node child = iter.nextNode();
+            if (isIgnoredNodeType(child.getPrimaryNodeType().getName())) {
+                continue;
+            }
             String label = Text.getName(child.getPath());
             writer.print("<li><a href=\"");
             writer.print(Text.escape(label));