1 files changed, 36 insertions, 0 deletions
diff --git a/src/vpp-api/vom/route_domain.hpp b/src/vpp-api/vom/route_domain.hpp
index 0639fb95925..516271f7f66 100644
--- a/src/vpp-api/vom/route_domain.hpp
+++ b/src/vpp-api/vom/route_domain.hpp
@@ -16,6 +16,7 @@
 #ifndef __VOM_ROUTE_DOMAIN_H__
 #define __VOM_ROUTE_DOMAIN_H__
 
+#include "vom/inspect.hpp"
 #include "vom/object_base.hpp"
 #include "vom/om.hpp"
 #include "vom/prefix.hpp"
@@ -94,6 +95,41 @@ public:
 
 private:
   /**
+   * Class definition for listeners to OM events
+   */
+  class event_handler : public OM::listener, public inspect::command_handler
+  {
+  public:
+    event_handler();
+    virtual ~event_handler() = default;
+
+    /**
+     * Handle a populate event
+     */
+    void handle_populate(const client_db::key_t& key);
+
+    /**
+     * Handle a replay event
+     */
+    void handle_replay();
+
+    /**
+     * Show the object in the Singular DB
+     */
+    void show(std::ostream& os);
+
+    /**
+     * Get the sortable Id of the listener
+     */
+    dependency_t order() const;
+  };
+
+  /**
+   * Instance of the event handler to register with OM
+   */
+  static event_handler m_evh;
+
+  /**
    * Commit the acculmulated changes into VPP. i.e. to a 'HW" write.
    */
   void update(const route_domain& obj);