[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2514) EntityQuery can't be used in PAGE Scope

[Martin Hoffmann (JIRA)]

EntityQuery can't be used in PAGE Scope
---------------------------------------

                 Key: JBSEAM-2514
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2514
             Project: JBoss Seam
          Issue Type: Feature Request
          Components: Framework
    Affects Versions: 2.0.0.GA
         Environment: Seam 2.0.0.GA, JBoss AS 4.2.2.GA
            Reporter: Martin Hoffmann
            Priority: Optional


The EntityHome is not able to operate in PAGE scope and the documentation says nothing about compatible scopes and framework classes.
It throws an exeption:

aused by: javax.el.ELException: /client/claim_list.xhtml @16,52 value="#{testList.dataModel}": Error reading 'dataModel' on type de.iseki.garantieext.card.Test
List_$$_javassist_0
        at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.ja
va:76)
        at javax.faces.component.UIOutput.getValue(UIOutput.java:173)
        ... 69 more
Caused by: java.lang.IllegalStateException: EntityManager is closed
        at org.hibernate.ejb.EntityManagerImpl.getSession(EntityManagerImpl.java
:42)	

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