1 files changed, 4 insertions, 0 deletions
diff --git a/src/modules/StorageBackendFile/StorageBackendFile.h b/src/modules/StorageBackendFile/StorageBackendFile.h
index 45f4f98..5cce4fc 100644
--- a/src/modules/StorageBackendFile/StorageBackendFile.h
+++ b/src/modules/StorageBackendFile/StorageBackendFile.h
@@ -51,9 +51,13 @@ class StorageBackendFile : public Common::StorageBackend, private Core::Configur
     virtual std::set<std::string> listTypes() throw (Core::Exception);
     virtual std::set<std::string> list(const std::string &type) throw (Core::Exception);
 
+    virtual bool exists(const std::string &type, const std::string &name) throw (Core::Exception);
+
     virtual void store(const std::string &type, const std::string &name, const Common::XmlData *data) throw (Core::Exception);
     virtual boost::shared_ptr<Common::XmlData> load(const std::string &type, const std::string &name) throw (Core::Exception);
 
+    virtual void remove(const std::string &type, const std::string &name) throw (Core::Exception);
+
   public:
     StorageBackendFile(Common::Application *application0) : application(application0), configured(false) {
       application->getConfigManager()->registerConfigurable(this);