[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-1792) Configure PersistenceContextName in EntityHome/EntityQuery using annotation

[Pete Muir (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-1792?page=all ]

Pete Muir updated JBSEAM-1792:
------------------------------

    Fix Version/s:     (was: 2.0.0.BETA1)

> Configure PersistenceContextName in EntityHome/EntityQuery using annotation
> ---------------------------------------------------------------------------
>
>                 Key: JBSEAM-1792
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1792
>             Project: JBoss Seam
>          Issue Type: Patch
>          Components: Core
>    Affects Versions: 1.2.1.GA, 2.0.0.BETA1
>            Reporter: Thomas Neumann
>            Priority: Minor
>         Attachments: persistenceContextAnnotation.patch
>
>   Original Estimate: 10 minutes
>  Remaining Estimate: 10 minutes
>
> Classes extending EntityHome/EntityQuery can configure the used persistenceContext by overriding getPersistenceContextName returning the desired ContextName. This is a patch proposing the use of @PersistenceContext(name="foo") to set the desired context name:
> <<snip
> diff -Naur jboss-seam-2.0.0.BETA1/src/main/org/jboss/seam/framework/EntityHome.java jboss-seam-2.0.0.BETA1.patched/src/main/org/jboss/seam/framework/EntityHome.java
> --- jboss-seam-2.0.0.BETA1/src/main/org/jboss/seam/framework/EntityHome.java	2007-06-27 08:37:14.000000000 +0200
> +++ jboss-seam-2.0.0.BETA1.patched/src/main/org/jboss/seam/framework/EntityHome.java	2007-08-13 11:46:41.000000000 +0200
> @@ -1,6 +1,7 @@
>  package org.jboss.seam.framework;
>  
>  import javax.persistence.EntityManager;
> +import javax.persistence.PersistenceContext;
>  
>  import org.jboss.seam.annotations.Transactional;
>  import org.jboss.seam.persistence.PersistenceProvider;
> @@ -98,7 +99,10 @@
>     @Override
>     protected String getPersistenceContextName()
>     {
> -      return "entityManager";
> +       final PersistenceContext ctx = 
> +           getClass().getAnnotation(PersistenceContext.class);
> +
> +       return null == ctx ? "entityManager" : ctx.name();
>     }
>     
>  }
> diff -Naur jboss-seam-2.0.0.BETA1/src/main/org/jboss/seam/framework/EntityQuery.java jboss-seam-2.0.0.BETA1.patched/src/main/org/jboss/seam/framework/EntityQuery.java
> --- jboss-seam-2.0.0.BETA1/src/main/org/jboss/seam/framework/EntityQuery.java	2007-06-27 08:37:14.000000000 +0200
> +++ jboss-seam-2.0.0.BETA1.patched/src/main/org/jboss/seam/framework/EntityQuery.java	2007-08-13 11:47:16.000000000 +0200
> @@ -4,6 +4,7 @@
>  import java.util.Map;
>  
>  import javax.persistence.EntityManager;
> +import javax.persistence.PersistenceContext;
>  
>  import org.jboss.seam.annotations.Transactional;
>  import org.jboss.seam.persistence.QueryParser;
> @@ -128,7 +129,10 @@
>     @Override
>     protected String getPersistenceContextName()
>     {
> -      return "entityManager";
> +       final PersistenceContext ctx = 
> +           getClass().getAnnotation(PersistenceContext.class);
> +
> +       return null == ctx ? "entityManager" : ctx.name();
>     }
>     
>     protected javax.persistence.Query createQuery()
> <<snep

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