attachment__data__store_8h_source.html

#ifndef ATTACHMENT_DATA_STORE_H

#define ATTACHMENT_DATA_STORE_H


#include <QMap>

#include <QMutex>

#include <QString>


class AttachmentDataStore {

public:


    static AttachmentDataStore *GetInstance() {

        static AttachmentDataStore instance;

        return &instance;

    }


    QString StoreAttachmentData(const QString &base64_data);


    QString GetAttachmentData(const QString &attachment_id);


    void RemoveAttachmentData(const QString &attachment_id);


private:

    AttachmentDataStore() = default;


    AttachmentDataStore(const AttachmentDataStore &) = delete;


    AttachmentDataStore &operator=(const AttachmentDataStore &) = delete;


    QMap<QString, QString> attachment_data_{};


    QMutex mutex_{};

};


#endif //ATTACHMENT_DATA_STORE_H

AttachmentDataStore::AttachmentDataStore
AttachmentDataStore(const AttachmentDataStore &)=delete
Deleted copy constructor to prevent copying.

AttachmentDataStore::operator=
AttachmentDataStore & operator=(const AttachmentDataStore &)=delete
Deleted assignment operator to prevent assignment.

AttachmentDataStore::AttachmentDataStore
AttachmentDataStore()=default
Private default constructor to enforce the singleton pattern.

AttachmentDataStore::GetInstance
static AttachmentDataStore * GetInstance()
Gets the singleton instance of the AttachmentDataStore.
Definition attachment_data_store.h:21

AttachmentDataStore::RemoveAttachmentData
void RemoveAttachmentData(const QString &attachment_id)
Removes the attachment data associated with the given ID from the store. Used to free up memory once ...
Definition attachment_data_store.cpp:20

AttachmentDataStore::StoreAttachmentData
QString StoreAttachmentData(const QString &base64_data)
Stores base64-encoded attachment data and returns a unique ID. Generates a UUID for the attachment an...
Definition attachment_data_store.cpp:5

AttachmentDataStore::mutex_
QMutex mutex_
Mutex ensuring thread-safe access to the attachment_data_ map.
Definition attachment_data_store.h:77

AttachmentDataStore::GetAttachmentData
QString GetAttachmentData(const QString &attachment_id)
Retrieves the base64-encoded attachment data associated with a given ID. This operation is thread-saf...
Definition attachment_data_store.cpp:12

AttachmentDataStore::attachment_data_
QMap< QString, QString > attachment_data_
Map storing the attachment data. Key: Attachment ID (QString UUID). Value: Base64-encoded attachment ...
Definition attachment_data_store.h:72