[jira] [Created] (MYFACES-3758) Check for responseComplete or renderResponse only if a phase listeners is used

["Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>]

Leonardo Uribe created MYFACES-3758:
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             Summary: Check for responseComplete or renderResponse only if a phase listeners is used
                 Key: MYFACES-3758
                 URL: https://issues.apache.org/jira/browse/MYFACES-3758
             Project: MyFaces Core
          Issue Type: Bug
          Components: JSR-344
            Reporter: Leonardo Uribe
            Assignee: Leonardo Uribe
            Priority: Minor


The javadoc of UIViewRoot says this:

"... Take the following action regarding PhaseListeners.

... Initialize a state flag to false. ....

... Upon return from the listener, call FacesContext.getResponseComplete() and FacesContext.getRenderResponse(). If either return true set the internal state flag to true. ..."

Here we have a small misunderstanding. The algorithm always check for responseComplete or renderResponse even if there is no phase listener set or there is no change on the state flag.

This issue has minor priority, because it does not have any effect in normal situations, but it can be seen in some special tests.

This affects 2.1 and 2.0 branches, but since it does not change anything it will be fixed only in 2.2.



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