[jboss-jira] [JBoss JIRA] (WFLY-2339) Error occurs when a deployment contains two WARs that each need a different JSF implementation

[Farah Juma (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13017555#comment-13017555 ] 

Farah Juma commented on WFLY-2339:
----------------------------------

Using a jboss-deployment-structure.xml file similar to the one below should allow an EAR with two WARs that each require a different JSF version to be deployed successfully (the file below uses Mojarra 2.1.26 and Mojarra 2.1.27 as an example):

{code:xml}
<?xml version="1.0" encoding="UTF-8"?>
    <jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1">
 
        <sub-deployment name="EarWithMultipleWars-war.war">
            <exclusions>
                <module name="javax.faces.api" slot="main" />
                <module name="com.sun.jsf-impl" slot="main" />
                <module name="org.jboss.as.jsf-injection" slot="main"/>  
            </exclusions>
            <dependencies>
                <module name="javax.faces.api" slot="mojarra-2.1.27" />
                <module name="com.sun.jsf-impl" slot="mojarra-2.1.27" />
                <module name="org.jboss.as.jsf-injection" slot="mojarra-2.1.27" services="import"/>
            </dependencies>
       </sub-deployment>

       <sub-deployment name="EarWithMultipleWars-war2.war">
           <exclusions>
               <module name="javax.faces.api" slot="main" />
               <module name="com.sun.jsf-impl" slot="main" />
               <module name="org.jboss.as.jsf-injection" slot="main"/>
           </exclusions>
           <dependencies>
               <module name="javax.faces.api" slot="mojarra-2.1.26" />
               <module name="com.sun.jsf-impl" slot="mojarra-2.1.26" />
               <module name="org.jboss.as.jsf-injection" slot="mojarra-2.1.26" services="import"/>
           </dependencies>
    </sub-deployment>
</jboss-deployment-structure>
{code}

Note that {{org.jboss.jbossfaces.JSF_CONFIG_NAME}} and {{WAR_BUNDLES_JSF_IMPL}} should _not_ be included in the web.xml for either of the WARs packaged in the EAR.

> Error occurs when a deployment contains two WARs that each need a different JSF implementation
> ----------------------------------------------------------------------------------------------
>
>                 Key: WFLY-2339
>                 URL: https://issues.jboss.org/browse/WFLY-2339
>             Project: WildFly
>          Issue Type: Bug
>          Components: JSF
>            Reporter: Farah Juma
>            Assignee: Farah Juma
>            Priority: Minor
>
> A deployment that contains two WARs that each need a different JSF implementation fails to start. As described in the forum post, using jboss-deployment-structure.xml to add the correct dependencies to the two subdeployments doesn't currently work.



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