[richfaces-issues] [JBoss JIRA] (RF-13552) EPVC includes <extension> twice in <partial-response> when JRebel is used

[Lukáš Fryč (JIRA)]

     [ https://issues.jboss.org/browse/RF-13552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lukáš Fryč updated RF-13552:
----------------------------

    Summary: EPVC includes <extension> twice in <partial-response> when JRebel is used  (was: EPVC includes <extension> tag twice when JRebel is used)

    
> EPVC includes <extension> twice in <partial-response> when JRebel is used
> -------------------------------------------------------------------------
>
>                 Key: RF-13552
>                 URL: https://issues.jboss.org/browse/RF-13552
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component
>            Reporter: Lukáš Fryč
>
> {code}
> <partial-response>
> <changes>
> <extension id="org.richfaces.extension"><complete>alert('oncomplete')</complete><render>messages</render></extension>
> <extension id="org.richfaces.extension"><complete>alert('oncomplete')</complete><render>messages</render></extension>
> </changes>
> </partial-response>
> {code}
> ---
> The reason is that EPVCFactory is called twice:
> * first, it gets PVCFactory as a constructor,
> * but second, it gets EPVCFactory
> So at the end, we have EPVC wrapped in EPVC which wraps PVC:
> {code}
> EPVC(EPVC(PVC))
> {code}
> The workaround is detecting this behavior in the EPVCFactory
> https://github.com/richfaces/richfaces/blob/master/framework/src/main/java/org/richfaces/context/ExtendedPartialViewContextFactoryImpl.java#L42
> and do not wrap EPVC when context provided from parentFactory is EPVC and return that context directly.
> ---
> Additionally we should coordinate with JRebel to resolve this issue there.

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