[jbossws-issues] [JBoss JIRA] Reopened: (JBWS-2336) Fix JSE deployers ordering

[Alessio Soldano (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBWS-2336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alessio Soldano reopened JBWS-2336:
-----------------------------------

      Assignee: Alessio Soldano  (was: Richard Opalka)


> Fix JSE deployers ordering
> --------------------------
>
>                 Key: JBWS-2336
>                 URL: https://jira.jboss.org/jira/browse/JBWS-2336
>             Project: JBoss Web Services
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: jbossws-integration
>         Environment: AS 5
>            Reporter: Alessio Soldano
>            Assignee: Alessio Soldano
>             Fix For: jbossws-native-3.0.4, jbossws-metro-3.0.4, jbossws-cxf-3.0.4
>
>
> Adrian says:
> The relative order parameter only applies when the deployers
> have similar input/outputs. It's there for when you have multiple 
> "filter"s. i.e. a deployer that has the same input/output type
> and you need to control the order in which the filters run
> (you should try to design away such a requirement if possible).
> e.g. VFSClassLoaderClassPathDeployer is a filter
> it inputs and outputs ClassLoadingMetaData.
> So does the ClassLoadingDefaultDeployer.
> 1) Webservices
> org.jboss.wsf.container.jboss50.deployer.WebServiceDeployerPreJSE
> org.jboss.wsf.container.jboss50.deployer.WebServiceDeployerPostJSE
> Currently the ordering of these is pretty weak.
> i.e. there is no guarantee the PRE will run before the POST,
> except that the relative order of PRE is -1 compared with Tomcat
> and the POST must run after Tomcat.
> This is very brittle to changes in the Tomcat Deployer which
> might move it earlier in the chain due to changes in its requirements.
> i.e. The TomcatDeployer takes some additional metadata beyond
> JBossWebMetaData.
> Shouldn't the PRE deployer also output JBossWebMetaData
> to show it modifies or process it and therefore MUST run before Tomcat?

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