[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-4422) cannot rename entityManager if using selectOneMenu with convertEntity

Pete Muir (JIRA) jira-events at lists.jboss.org
Tue Sep 22 10:54:49 EDT 2009


     [ https://jira.jboss.org/jira/browse/JBSEAM-4422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed JBSEAM-4422.
-----------------------------

    Resolution: Rejected
      Assignee: Pete Muir


No, you need to configure the entity loader with the right name

<ui:jpa-entity-loader entityManager="#{mgr}" />.

Please read the manual before reporting bugs in JIRA.

> cannot rename entityManager if using selectOneMenu with convertEntity
> ---------------------------------------------------------------------
>
>                 Key: JBSEAM-4422
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4422
>             Project: Seam
>          Issue Type: Bug
>    Affects Versions: 2.1.2.CR2, 2.1.2.GA, 2.2.0.CR1, 2.2.0.GA
>            Reporter: deanhiller
>            Assignee: Pete Muir
>
> If you are using h:selectOneMenu along with convertEntity, then in the components.xml file, renaming entityManager to mgr or anything else breaks.  It results in a NullPointerException because JpaEntityLoader in seam-ui returns a hardcoded "entityManager" to have looked up which does not exist because I had renamed it.  I had to go through all my code and rename mgr back to entityManager because this was hardcoded.

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