From c1475df297975b403d991f69ef9436cd576c1e46 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Sun, 1 May 2016 16:21:28 +0200
Subject: Setter and getter for blob properties

---
 common/domain/applicationdomaintype.cpp | 25 +++++++++++++++++++++++++
 common/domain/applicationdomaintype.h   |  5 +++++
 2 files changed, 30 insertions(+)

(limited to 'common')

diff --git a/common/domain/applicationdomaintype.cpp b/common/domain/applicationdomaintype.cpp
index 73143e8..23a63a7 100644
--- a/common/domain/applicationdomaintype.cpp
+++ b/common/domain/applicationdomaintype.cpp
@@ -20,6 +20,8 @@
 #include "applicationdomaintype.h"
 #include "log.h"
 #include "../bufferadaptor.h"
+#include "definitions.h"
+#include <QFile>
 
 namespace Sink {
 namespace ApplicationDomain {
@@ -86,6 +88,29 @@ void ApplicationDomainType::setProperty(const QByteArray &key, const QVariant &v
     mAdaptor->setProperty(key, value);
 }
 
+QByteArray ApplicationDomainType::getBlobProperty(const QByteArray &key) const
+{
+    const auto path = getProperty(key).toByteArray();
+    QFile file(path);
+    if (!file.open(QIODevice::ReadOnly)) {
+        ErrorMsg() << "Failed to open the file: " << file.errorString() << path;
+        return QByteArray();
+    }
+    return file.readAll();
+}
+
+void ApplicationDomainType::setBlobProperty(const QByteArray &key, const QByteArray &value)
+{
+    const auto path = Sink::temporaryFileLocation() + "/" + QUuid::createUuid().toString();
+    QFile file(path);
+    if (!file.open(QIODevice::WriteOnly)) {
+        ErrorMsg() << "Failed to open the file: " << file.errorString() << path;
+        return;
+    }
+    file.write(value);
+    setProperty(key, path);
+}
+
 void ApplicationDomainType::setChangedProperties(const QSet<QByteArray> &changeset)
 {
     mChangeSet = changeset;
diff --git a/common/domain/applicationdomaintype.h b/common/domain/applicationdomaintype.h
index c94a987..e00b244 100644
--- a/common/domain/applicationdomaintype.h
+++ b/common/domain/applicationdomaintype.h
@@ -67,8 +67,13 @@ public:
     virtual ~ApplicationDomainType();
 
     bool hasProperty(const QByteArray &key) const;
+
     QVariant getProperty(const QByteArray &key) const;
     void setProperty(const QByteArray &key, const QVariant &value);
+
+    QByteArray getBlobProperty(const QByteArray &key) const;
+    void setBlobProperty(const QByteArray &key, const QByteArray &value);
+
     void setChangedProperties(const QSet<QByteArray> &changeset);
     QByteArrayList changedProperties() const;
     QByteArrayList availableProperties() const;
-- 
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