Refactored sdp serializers

core/sheerka.py

@@ -2,6 +2,7 @@ import os
 from dataclasses import dataclass
 
 from core.concept import Concept
+from sdp.sheerkaDataProvider import SheerkaDataProvider
 
 
 class Singleton(type):
@@ -52,6 +53,8 @@ class Sheerka(Concept, metaclass=Singleton):
 
         self.create_builtin_concepts()
 
+        self.sdp = None
+
     def create_builtin_concepts(self):
         """
         Initializes the builtin concepts
@@ -62,7 +65,7 @@ class Sheerka(Concept, metaclass=Singleton):
         self.concepts.append(Concept(Sheerka.SUCCESS_CONCEPT_NAME))
         self.concepts.append(Concept(Sheerka.ERROR_CONCEPT_NAME))
 
-    def initialize(self, root_folder):
+    def initialize(self, root_folder=None):
         """
         Starting Sheerka
         Loads the current configuration
@@ -70,10 +73,9 @@ class Sheerka(Concept, metaclass=Singleton):
         :param root_folder: root configuration folder
         :return: ReturnValue(Success or Error)
         """
-        # create the folder configuration folder if needed
+
         try:
-            if not os.path.exists(root_folder):
-                os.makedirs(root_folder)
+            self.sdp = SheerkaDataProvider(root_folder)
         except IOError as e:
             return ReturnValue(False, self.get_concept(Sheerka.ERROR_CONCEPT_NAME, True), e)
 
@@ -101,3 +103,8 @@ class Sheerka(Concept, metaclass=Singleton):
             return False
 
         return concept1.id == concept2.id
+
+    def record_event(self, event):
+        self.sdp.save_event(event)
+
+