LeechCraft  0.6.70-10870-g558588d6ec
Modular cross-platform feature rich live environment.
ipersistentstorageplugin.h
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29 
30 #pragma once
31 
32 #include <memory>
33 #include <QtPlugin>
34 
35 class QByteArray;
36 
43 {
44 public:
47  virtual ~IPersistentStorage () {}
48 
57  virtual bool HasKey (const QByteArray& key) = 0;
58 
72  virtual QVariant Get (const QByteArray& key) = 0;
73 
82  virtual void Set (const QByteArray& key, const QVariant& value) = 0;
83 };
84 
85 using IPersistentStorage_ptr = std::shared_ptr<IPersistentStorage>;
86 
100 {
101 public:
103 
109  virtual IPersistentStorage_ptr RequestStorage () = 0;
110 };
111 
112 Q_DECLARE_INTERFACE (IPersistentStorage, "org.LeechCraft.IPersistentStorage/1.0")
113 Q_DECLARE_INTERFACE (IPersistentStoragePlugin, "org.LeechCraft.IPersistentStoragePlugin/1.0")
Provides access to a storage in an IPersistentStoragePlugin.
virtual QVariant Get(const QByteArray &key)=0
Returns the value associated with the given key.
Interface for plugins providing persistent (and possibly secure) storage.
virtual IPersistentStorage_ptr RequestStorage()=0
Request an proxy handle to the storage.
virtual bool HasKey(const QByteArray &key)=0
Checks if the given key exists in the storage.
std::shared_ptr< IPersistentStorage > IPersistentStorage_ptr
virtual ~IPersistentStorage()
Closes this storage handle.
virtual void Set(const QByteArray &key, const QVariant &value)=0
Stores the value under the given key.