1 files changed, 5 insertions, 1 deletions

diff --git a/common/resourceaccess.h b/common/resourceaccess.h
index 7df6a1b..9387e99 100644
--- a/common/resourceaccess.h
+++ b/common/resourceaccess.h
@@ -44,6 +44,7 @@ public:
     typedef QSharedPointer<ResourceAccessInterface> Ptr;
 
     ResourceAccessInterface()
+        : QObject()
     {
     }
     virtual ~ResourceAccessInterface()
@@ -110,7 +111,7 @@ public:
     typedef QSharedPointer<ResourceAccess> Ptr;
 
     ResourceAccess(const QByteArray &resourceInstanceIdentifier, const QByteArray &resourceType);
-    ~ResourceAccess();
+    virtual ~ResourceAccess();
 
     QByteArray resourceName() const;
     bool isReady() const;
@@ -167,6 +168,9 @@ public:
     static ResourceAccessFactory &instance();
     Sink::ResourceAccess::Ptr getAccess(const QByteArray &instanceIdentifier, const QByteArray resourceType);
 
+private:
+    ResourceAccessFactory();
+
     QHash<QByteArray, QWeakPointer<Sink::ResourceAccess>> mWeakCache;
     QHash<QByteArray, Sink::ResourceAccess::Ptr> mCache;
     QHash<QByteArray, QSharedPointer<QTimer>> mTimer;