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https://issues.jboss.org/browse/JBSEAM-4760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12573728#comment-12573728
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Peter Brewer edited comment on JBSEAM-4760 at 1/6/11 5:15 AM:
--------------------------------------------------------------
Patch to org.jboss.seam.contexts.PassivatedEnttiy.java that resolves this issue.
NB: The patch contains references to local paths as seam source checkout failed
on the Seam_2_2 branch
For anyone thats interested in the SVN error:
The file or directory is corrupted and unreadable.
svn: Can't move
'C:\Development\sandbox\jboss-seam\src\test\ftest\examples\seampay\src\org\jboss\.svn\tmp\entries'
to
'C:\Development\sandbox\jboss-seam\src\test\ftest\examples\seampay\src\org\jboss\.svn\entries':
The file or directory is corrupted and unreadable.
was (Author: pbrewer_uk):
Patch to org.jboss.seam.contexts.PassivatedEnttiy.java that resolves this
issue.
> PassivatedEntity class only passivates entities belonging to first entity
> manager
> ---------------------------------------------------------------------------------
>
> Key: JBSEAM-4760
> URL: https://issues.jboss.org/browse/JBSEAM-4760
> Project: Seam
> Issue Type: Bug
> Components: Performance and Scalability
> Affects Versions: 2.2.1.CR2
> Environment: Seam 2.2.1.CR2, JBoss 5.1.0.GA, Windows 7, Java 1.6.0_22
> (64-bit)
> Reporter: Peter Brewer
> Labels: patch
> Attachments: PassivatedEntity.java.diff
>
>
> This bug only applies when all of the following apply:
> 1. You have more than one entity manager e.g. "myEntityManager1" and
> "myEntityManager2"
> 2. You have enabled the MEI (e.g. via the distributable="true" attribute on
> the init component in components xml)
> When performing fail-over from one node to another, the PassivatedEntity
> class should re-attached the the entity instance by cycling through each
> entity manager.
> Extract from PassivatedEntity.java
> 158: for ( String persistenceContextName:
> PersistenceContexts.instance().getTouchedContexts() )
> 159: {
> 160: Object persistenceContext =
> Component.getInstance(persistenceContextName);
> 161: return createPassivatedEntity(value, entityClass,
> persistenceContextName, persistenceContext);
> 162: }
> However, this loop only examines the first touched PersistenceContext and
> ignores all others. I have submitted a patch that changes this to:
> 158: for ( String persistenceContextName:
> PersistenceContexts.instance().getTouchedContexts() )
> 159: {
> 160: Object persistenceContext =
> Component.getInstance(persistenceContextName);
> 161: PassivatedEntity passivatedEntity =
> createPassivatedEntity(value, entityClass, persistenceContextName,
> persistenceContext);
> 162: if (passivatedEntity != null) {
> 163: return passivatedEntity ;
> 164: }
> 165: }
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