Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-connector-connector/connector/components/backend_adapter.py

@@ -0,0 +1,64 @@
+# Copyright 2013 Camptocamp SA
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
+
+"""
+
+Backend Adapter
+===============
+
+An external adapter has a common interface to speak with the backend.
+It translates the basic orders (search, read, write) to the protocol
+used by the backend.
+
+"""
+
+from odoo.addons.component.core import AbstractComponent
+
+
+class BackendAdapter(AbstractComponent):
+    """Base Backend Adapter for the connectors"""
+
+    _name = "base.backend.adapter"
+    _inherit = "base.connector"
+    _usage = "backend.adapter"
+
+
+# pylint: disable=W8106
+class CRUDAdapter(AbstractComponent):
+    """Base External Adapter specialized in the handling
+    of records on external systems.
+
+    This is an empty shell, Components can inherit and implement their own
+    implementation for the methods.
+
+    """
+
+    _name = "base.backend.adapter.crud"
+    _inherit = "base.backend.adapter"
+    _usage = "backend.adapter"
+
+    def search(self, *args, **kwargs):
+        """Search records according to some criterias
+        and returns a list of ids"""
+        raise NotImplementedError
+
+    def read(self, *args, **kwargs):
+        """Returns the information of a record"""
+        raise NotImplementedError
+
+    def search_read(self, *args, **kwargs):
+        """Search records according to some criterias
+        and returns their information"""
+        raise NotImplementedError
+
+    def create(self, *args, **kwargs):
+        """Create a record on the external system"""
+        raise NotImplementedError
+
+    def write(self, *args, **kwargs):
+        """Update records on the external system"""
+        raise NotImplementedError
+
+    def delete(self, *args, **kwargs):
+        """Delete a record on the external system"""
+        raise NotImplementedError