Improved service collection

src/cpl/dependency_injection/service_collection.py

@@ -8,6 +8,8 @@ from cpl.dependency_injection.service_collection_abc import ServiceCollectionABC
 from cpl.dependency_injection.service_descriptor import ServiceDescriptor
 from cpl.dependency_injection.service_lifetime_enum import ServiceLifetimeEnum
 from cpl.dependency_injection.service_provider import ServiceProvider
+from cpl.logging.logger_service import Logger
+from cpl.logging.logger_abc import LoggerABC
 from cpl.utils.credential_manager import CredentialManager
 
 
@@ -39,6 +41,9 @@ class ServiceCollection(ServiceCollectionABC):
         self._database_context = db_context_type(db_settings)
         self._database_context.connect(CredentialManager.build_string(db_settings.connection_string, db_settings.credentials))
 
+    def add_logging(self):
+        self.add_singleton(LoggerABC, Logger)
+
     def add_singleton(self, service_type: Union[type, object], service: Union[type, object] = None):
         impl = None
         if service is not None:

src/cpl/dependency_injection/service_collection_abc.py

@@ -26,6 +26,13 @@ class ServiceCollectionABC(ABC):
         """
         pass
 
+    @abstractmethod
+    def add_logging(self):
+        """
+        Adds the CPL internal logger
+        """
+        pass
+
     @abstractmethod
     def add_transient(self, service_type: Type, service: Callable = None):
         """