Merge "vFW and vDNS support added to azure-plugin"

[multicloud/azure.git] / azure / aria / aria-extension-cloudify / src / aria / extensions / aria_extension_tosca / simple_v1_0 / modeling / policies.py

diff --git a/azure/aria/aria-extension-cloudify/src/aria/extensions/aria_extension_tosca/simple_v1_0/modeling/policies.py b/azure/aria/aria-extension-cloudify/src/aria/extensions/aria_extension_tosca/simple_v1_0/modeling/policies.py
new file mode 100644 (file)
index 0000000..0376798
--- /dev/null
+++ b/azure/aria/aria-extension-cloudify/src/aria/extensions/aria_extension_tosca/simple_v1_0/modeling/policies.py
@@ -0,0 +1,79 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
+from ..presentation.types import convert_name_to_full_type_name
+
+
+#
+# PolicyType
+#
+
+def get_inherited_targets(context, presentation):
+    """
+    Returns our target node types and group types if we have them or those of our parent, if we have
+    one (recursively).
+    """
+
+    parent = presentation._get_parent(context)
+
+    node_types, group_types = get_inherited_targets(context, parent) \
+        if parent is not None else ([], [])
+
+    our_targets = presentation.targets
+    if our_targets:
+        all_node_types = context.presentation.get('service_template', 'node_types') or {}
+        all_group_types = context.presentation.get('service_template', 'group_types') or {}
+        node_types = []
+        group_types = []
+
+        for our_target in our_targets:
+            if our_target in all_node_types:
+                our_target = convert_name_to_full_type_name(context, our_target, all_node_types)
+                node_types.append(all_node_types[our_target])
+            elif our_target in all_group_types:
+                our_target = convert_name_to_full_type_name(context, our_target, all_group_types)
+                group_types.append(all_group_types[our_target])
+
+    return node_types, group_types
+
+
+#
+# PolicyTemplate
+#
+
+def get_policy_targets(context, presentation):
+    """
+    Returns our target node templates and groups if we have them.
+    """
+
+    node_templates = []
+    groups = []
+
+    our_targets = presentation.targets
+    if our_targets:
+        all_node_templates = \
+            context.presentation.get('service_template', 'topology_template', 'node_templates') \
+            or {}
+        all_groups = \
+            context.presentation.get('service_template', 'topology_template', 'groups') \
+            or {}
+
+        for our_target in our_targets:
+            if our_target in all_node_templates:
+                node_templates.append(all_node_templates[our_target])
+            elif our_target in all_groups:
+                groups.append(all_groups[our_target])
+
+    return node_templates, groups