Reorganizing the server code

This change creates a new subpackage under services, server, which now
holds all of the software server related code. References to different
pieces of the server code base are updated accordingly.

kmip/services/server/repo/repo.py

@@ -0,0 +1,73 @@
+# Copyright (c) 2014 The Johns Hopkins University/Applied Physics Laboratory
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+
+class ManagedObjectRepo(object):
+    """Stores and manages KMIP managed objects.
+
+    The KMIP specification details the managed objects that are stored by a
+    KMIP server. This repository abstraction is an interface for KMIP servers
+    to store managed objects.
+    """
+
+    def __init__(self):
+        pass
+
+    def save(self, managed_object, attributes):
+        """Save a managed object
+
+        This saves a managed object into the repository and returns a UUID
+        string that can be used to reference the object in the repository.
+        :param managed_object: managed object to save from secrets.py
+        :param attributes: attributes to store with the managed object
+        :returns: a UUID string that can be used to retrieve the object later
+        """
+        raise NotImplementedError
+
+    def get(self, uuid):
+        """Retrieve a managed object
+
+        Retrieve a managed object from the repository. The UUID is used to
+        identify the managed object to return. The UUID is returned from the
+        save call.
+
+        A tuple is returned that contains the managed object and all of its
+        attributes.
+        :param uuid: UUID of the managed object
+        :returns: (managed_object, attributes) if object exists, otherwise
+        (None, None)
+        """
+        raise NotImplementedError
+
+    def update(self, uuid, managed_object, attributes):
+        """Updates a managed object
+
+        Updates the values for a managed_object.
+        :param uuid: UUID of the managed object
+        :param managed_object: managed object
+        :param attributes: attributes to store with the managed object
+        :returns: True if object existed and successfully updated, otherwise
+        False
+        """
+        raise NotImplementedError
+
+    def delete(self, uuid):
+        """Delete a managed object from the repository
+
+        Delete a managed object from the repository.
+        :param uuid: UUID of the managed object
+        :returns: True if successfully deleted, False if not found
+        """
+        raise NotImplementedError