Refactored sdp serializers

core/concept.py

@@ -13,6 +13,7 @@ class Concept:
         self.pre = None  # list of pre conditions before calling the main function
         self.post = None  # list of post conditions after calling the main function
         self.main = None   # main method
+        self.value = None  # value of the concept
         self.id = Concept.concepts_id
         Concept.concepts_id = Concept.concepts_id + 1
 

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)
+
+

core/utils.py

@@ -0,0 +1,20 @@
+
+def sysarg_to_string(argv):
+    """
+    Transform a list of strings into a single string
+    Add quotes if needed
+    :return:
+    """
+    if argv is None or not argv:
+        return ""
+
+    result = ""
+    first = True
+    for s in argv:
+        if not first:
+            result += " "
+
+        result += '"' + s + '"' if " " in s else s
+        first = False
+
+    return result