[GitHub] [tomcat] ChristopherSchultz commented on a change in pull request #240: Added extension point for custom delta requests

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ChristopherSchultz commented on a change in pull request #240: Added extension point for custom delta requests
URL: https://github.com/apache/tomcat/pull/240#discussion_r378902517
 
 

 ##########
 File path: java/org/apache/catalina/ha/session/DeltaSession.java
 ##########
 @@ -106,7 +106,15 @@ public DeltaSession(Manager manager) {
         super(manager);
         boolean recordAllActions = manager instanceof ClusterManagerBase &&
                 ((ClusterManagerBase)manager).isRecordAllActions();
-        deltaRequest = new DeltaRequest(getIdInternal(), recordAllActions);
+        deltaRequest = newDeltaRequest(getIdInternal(), recordAllActions);
+    }
+
+    protected DeltaRequest newDeltaRequest() {
+        return new DeltaRequest();
 
 Review comment:
   I might do:
   
   `return newDeltaRequest(null, false);`
   
   here instead of calling the constructor. This allows subclasses to simply override a single method. Or maybe just use the single method and pass-in `null/false` instead of having an overloaded no-arg method.

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