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Posted to dev@tuscany.apache.org by "Raymond Feng (JIRA)" <de...@tuscany.apache.org> on 2009/10/26 18:24:59 UTC

[jira] Assigned: (TUSCANY-3348) PERF: handleCallback is not optimized

     [ https://issues.apache.org/jira/browse/TUSCANY-3348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Raymond Feng reassigned TUSCANY-3348:
-------------------------------------

    Assignee: Raymond Feng

> PERF: handleCallback is not optimized
> -------------------------------------
>
>                 Key: TUSCANY-3348
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3348
>             Project: Tuscany
>          Issue Type: Improvement
>          Components: Java SCA Core Runtime
>         Environment: All
>            Reporter: Hasan Muhammad
>            Assignee: Raymond Feng
>             Fix For: Java-SCA-1.5.2, Java-SCA-2.0
>
>
> The following change in JDKInvocationHandler.handleCallback() improves performance when callback is not defined.
> From:
> -----------------------------------
>     private void handleCallback(Message msg, RuntimeWire wire, Object currentConversationID)
>         throws TargetResolutionException {
>         ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
>         parameters.setCallbackID(getCallbackID());
>         if (msg.getFrom() == null || msg.getFrom().getCallbackEndpoint() == null) {
>             return;
>         }
>         parameters.setCallbackReference(msg.getFrom().getCallbackEndpoint());
> ------------------------------------
> To:
> ------------------------------------
>     private void handleCallback(Message msg, RuntimeWire wire, Object currentConversationID)
>         throws TargetResolutionException { 
>         if (msg.getFrom() == null || msg.getFrom().getCallbackEndpoint() == null) {
>             return;
>         }
>         ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
>         parameters.setCallbackID(getCallbackID());
>         parameters.setCallbackReference(msg.getFrom().getCallbackEndpoint());
> -------------------------------------

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