Github user rafaelweingartner commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1492#discussion_r59861537
--- Diff: api/src/com/cloud/naming/ResourceNamingPolicyManager.java ---
@@ -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.
+package com.cloud.naming;
+
+import com.cloud.utils.component.Manager;
+
+public interface ResourceNamingPolicyManager extends Manager {
+
+
+ /**
+ * Finds a resource naming policy among the registered ones by its
class
+ * @param policyClass
+ * @return
+ */
+ @SuppressWarnings("rawtypes")
+ public <T extends ResourceNamingPolicy> T getPolicy(Class<T>
policyClass);
--- End diff --
That is great we seem to be on the same page ;)
Sorry for just going through this PR now that you have already done a lot
of work.
I think instead of using the âgetRegisteredâ to retrieve a bean across
modules, we could take advantage of the application context hierarchic that
CloudStack already has.
To use it as Spring singletons and to plan the changes, we would need to
know in which modules those objects will be needed. CloudStack already has a
module hierarchic, so it would be a matter mapping the modules that will need
those objects and them finding a nice spot to put those objects. For that we
might even create another module (not sure yet). First things first, do you
have a mapping of the modules/objects that need those policies? Something
visual would be great :)
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