Index: sources/storage/filehandler.cpp
===================================================================
diff -u -r56e378f7504701b9e9a9dccaf205aef2fd52c58e -r90d4b8ed818464463083ac39d28d80958bb2c1d9
--- sources/storage/filehandler.cpp	(.../filehandler.cpp)	(revision 56e378f7504701b9e9a9dccaf205aef2fd52c58e)
+++ sources/storage/filehandler.cpp	(.../filehandler.cpp)	(revision 90d4b8ed818464463083ac39d28d80958bb2c1d9)
@@ -56,6 +56,15 @@
     ++count;
 }
 
+/*!
+ * \brief   FileHandler::write
+ * \details Writes the content of vContent into the file vFileName.
+ * \param   vFileName - Source file name
+ * \param   vContent  - The content which is going to be written in the file.
+ * \param   vAppend   - if set to true the content will be appended at the end of the file.
+ * \param   id - contains the request id, defaults to -1
+ * \return  false if file can't be opened.
+ */
 bool FileHandler::write(const QString &vFileName, const QString &vContent, bool vAppend)
 {
     QFile file(vFileName);
@@ -76,6 +85,7 @@
     return true;
 }
 
+
 /*!
  * \brief   FileHandler::read
  * \details reads file vFilename content into vContent variable.
@@ -98,6 +108,29 @@
 }
 
 /*!
+ * \brief   FileHandler::readCSV
+ * \details reads the provided filename's JSON content into the vContent variable.
+ * \param   vFileName - Source file name
+ * \param   vContent  - The content of the file which will be written to when done.
+ * \return  false if file can't be read
+ */
+bool FileHandler::readJSON(const QString &vFileName, QJsonObject &vContent)
+{
+    QFile file(vFileName);
+    if (! file.open(QFile::Text | QFile::ReadOnly)) {
+        errOut(QObject::tr("Can't open file for read (%1).Possible corrupted file system").arg(vFileName));
+        return false;
+    }
+    QTextStream in(&file);
+    QString content = in.readAll();
+
+
+    QJsonDocument doc = QJsonDocument::fromJson(content.toUtf8());
+    vContent = doc.object();
+    return true;
+}
+
+/*!
  * \brief   FileHandler::copyFolder
  * \details Copies all the file and folders recursively.
  * \param   vSource      - The source folder