[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2095) Document Multiple DataSources in same with example
[ http://jira.jboss.com/jira/browse/JBSEAM-2095?page=comments#action_12382502 ]
Pete Muir commented on JBSEAM-2095:
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N.B. everything except the last two paragraphs are non-Seam specific and in fact are JPA
(persistence.xml) and JBoss AS (-ds.xml) specific.
Putting @PersistenceContext @In EntityManager entityManager is almost certainly invalid
and non-portable.
I actively think it should not go in the docs: the content is incorrect, its not a patch,
its not written in a consistent style with the rest of the docs, and its a corner case.
Hence I rejected the issue.
Why not write a tutorial on a blog linked off the Seam wiki?
Document Multiple DataSources in same with example
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Key: JBSEAM-2095
URL: http://jira.jboss.com/jira/browse/JBSEAM-2095
Project: JBoss Seam
Issue Type: Patch
Components: Core
Affects Versions: 2.0.0.CR1
Environment: EAR deployment, POJO beans setup by Seam-Gen. OS not relevant; tried
JDK1.6 and 1.7EA. DB is PostgreSQL 8.
Reporter: Ian Darwin
Attachments: multiple_datasources.xml
When using multiple DataSources in an EJB3 EAR, as suggested by Gavin the the URL
referenced below, using Hibernate as the underlying persistence, it appears that the
"schema export" and the /import.sql get applied to both.
The workaround is to be sure you only use hbm2ddl auto on one of the datasources.
The attachment gives an example.
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