refs #497 value objects role/user

* created value objects for role/role list and authenticated user
* removed old roles class

src/blackmisc/network/rolelist.h

@@ -0,0 +1,58 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_NETWORK_ROLELIST_H
+#define BLACKMISC_NETWORK_ROLELIST_H
+
+#include "blackmisc/blackmiscexport.h"
+#include "blackmisc/network/role.h"
+#include "blackmisc/collection.h"
+#include "blackmisc/sequence.h"
+
+namespace BlackMisc
+{
+    namespace Network
+    {
+        //! Value object encapsulating a list of servers.
+        class BLACKMISC_EXPORT CRoleList :
+            public CSequence<CRole>,
+            public BlackMisc::Mixin::MetaType<CRoleList>
+        {
+        public:
+            BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CRoleList)
+
+            //! Default constructor.
+            CRoleList();
+
+            //! Has role?
+            bool hasRole(const QString &roleName) const;
+
+            //! Has role?
+            bool hasRole(const CRole &role) const;
+
+            //! Construct from a base class object.
+            CRoleList(const CSequence<CRole> &other);
+
+            //! Roles as string
+            QString namesAsString(const QString &separator = ", ") const;
+
+            //! From our database JSON format
+            static CRoleList fromDatabaseJson(const QJsonArray &array);
+        };
+
+    } //namespace
+} // namespace
+
+Q_DECLARE_METATYPE(BlackMisc::Network::CRoleList)
+Q_DECLARE_METATYPE(BlackMisc::CCollection<BlackMisc::Network::CRole>)
+Q_DECLARE_METATYPE(BlackMisc::CSequence<BlackMisc::Network::CRole>)
+
+#endif //guard