[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-3481) components.xml is read twice if the jboss-seam.jar is declared in application.xml as well as in manifest classpath

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-3481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed JBSEAM-3481.
-----------------------------

    Resolution: Done


Duplicate check added

> components.xml is read twice if the jboss-seam.jar is declared in application.xml as well as in manifest classpath
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBSEAM-3481
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3481
>             Project: Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.1.0.BETA1
>            Reporter: Jay Balunas
>            Assignee: Pete Muir
>             Fix For: 2.1.0.GA
>
>         Attachments: jsf-api.jar, jsf-impl.jar
>
>
> This issue was exposed while working on JBSEAM-3363, and using patched jsf jars from Ryan Lubke which fixes the initial problem (see note below on using Ryan's patch).
> We do not see the duplicate seam phase listener issue any longer, but we continue to see this error.
> 08:50:53,573 ERROR [[/Stantest]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
> java.lang.IllegalStateException: duplicate factory for: org.jboss.seam.web.webSession (duplicate is specified in components.xml)
>         at org.jboss.seam.core.Init.checkDuplicateFactoryExpressions(Init.java:222)
>         at org.jboss.seam.core.Init.checkDuplicateFactory(Init.java:215)
>         at org.jboss.seam.core.Init.addFactoryValueExpression(Init.java:278)
> This is because we are reading in the components.xml file from the jboss-seam.jar twice as this log shows:
> 2008-09-30 10:21:08,245 INFO  [org.jboss.seam.init.Initialization] reading /WEB-INF/components.xml
> 2008-09-30 10:21:08,396 INFO  [org.jboss.seam.init.Initialization] reading jar:file:/jboss/apps/jboss-4.2.3.GA/server/default/deploy/Stantest.ear/jboss-seam.jar!/META-INF/components.xml
> 2008-09-30 10:21:08,400 INFO  [org.jboss.seam.init.Initialization] reading jar:file:/jboss/apps/jboss-4.2.3.GA/server/default/tmp/deploy/tmp3645jboss-seam.jar!/META-INF/components.xml
> To use Ryan's patch:
> ----------------------
> Use the attached jsf jars in the jsf-libs directory, and  update JBOSS_HOME/server/default/deploy/jboss-web.deployer/conf/web.xml to include the following context param:
>    
>     <context-param>
>       <param-name>com.sun.faces.duplicateJARPattern</param-name>
>       <param-value>^tmp\d+(\S*\.jar)</param-value>
>     </context-param>

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