[jbosstools-issues] [JBoss JIRA] (JBIDE-21113) Incorrect JSF Phase Listener Warning
Alexey Kazakov (JIRA)
issues at jboss.org
Thu Nov 19 19:33:00 EST 2015
[ https://issues.jboss.org/browse/JBIDE-21113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Kazakov updated JBIDE-21113:
-----------------------------------
Issue Type: Bug (was: Feature Request)
> Incorrect JSF Phase Listener Warning
> ------------------------------------
>
> Key: JBIDE-21113
> URL: https://issues.jboss.org/browse/JBIDE-21113
> Project: Tools (JBoss Tools)
> Issue Type: Bug
> Components: jsf
> Affects Versions: 4.3.0.Final
> Environment: Mars.1
> Java 8
> Reporter: Cody Lerum
>
> When adding a JSF phase listener to faces-config.xml
> {code}
> <lifecycle>
> <phase-listener>com.demo.web.jsf.JsfCdiPhaseListener</phase-listener>
> </lifecycle>
> {code}
> You are presented a warning that {{phase-listener references to "com.demo.web.jsf.JsfCdiPhaseListener" that does not extend javax.faces.event.PhaseListener}}
> In reality you cannot extend javax.faces.event.PhaseListener you must implement it. So this check should be looking for implements rather than extends. See http://balusc.omnifaces.org/2006/09/debug-jsf-lifecycle.html
> In java 8 at least you get a compiler error if you try and extend avax.faces.event.PhaseListener.
> The type PhaseListener cannot be the superclass of JsfCdiPhaseListener; a superclass must be a class
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