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 / copy.py

diff --git a/azure/aria/aria-extension-cloudify/src/aria/extensions/aria_extension_tosca/simple_v1_0/modeling/copy.py b/azure/aria/aria-extension-cloudify/src/aria/extensions/aria_extension_tosca/simple_v1_0/modeling/copy.py
new file mode 100644 (file)
index 0000000..bd9037f
--- /dev/null
+++ b/azure/aria/aria-extension-cloudify/src/aria/extensions/aria_extension_tosca/simple_v1_0/modeling/copy.py
@@ -0,0 +1,32 @@
+# 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.
+
+#
+# NodeTemplate, RelationshipTemplate
+#
+
+def get_default_raw_from_copy(presentation, field_name):
+    """
+    Used for the ``_get_default_raw`` field hook.
+    """
+
+    copy = presentation._raw.get('copy')
+    if copy is not None:
+        templates = getattr(presentation._container, field_name)
+        if templates is not None:
+            template = templates.get(copy)
+            if template is not None:
+                return template._raw
+    return None