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https://issues.jboss.org/browse/AS7-1358?page=com.atlassian.jira.plugin.s...
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yangju commented on AS7-1358:
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I checked the jboss admin console. The value of jndi java:jboss/UserTransaction is listed
as unknown. Maybe this is the problem? I read Seam transaction 3.1.0's code, it does
look up this jndi. What's the value for that jndi in your jboss admin console?
UserTransaction not available to non-EE threads
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Key: AS7-1358
URL:
https://issues.jboss.org/browse/AS7-1358
Project: Application Server 7
Issue Type: Feature Request
Components: Transactions
Affects Versions: 7.0.0.Final
Reporter: Chris Lowe
Assignee: Jonathan Halliday
Fix For: 7.0.1.Final
JBoss Seam offers Asynchronous behaviour for non-EJB environments using a Quartz
dispatcher. Asynchronous behaviour may also make use of Seam's @Transactional marker
to demarcate tx boundaries.
Since testing one of our applications in AS7 I noticed Seam "could not discover
transaction status" error messages reported as our application ran async sections of
code.
Examining the Seam code, I could see that Seam would make two attempts to access a JNDI
UserTransaction resource:
1 - context.lookup("java:comp/UserTransaction");
If an NameNotFoundException is thrown, then attempt:
2 - context.lookup("UserTransaction");
Under AS6 and below, the latter attempt would succeed. Under AS7 attempts are currently
failing.
While looking into this issue I came across the following developer discussion which
suggests that it might be possible to add a "java:/jboss/UserTransaction"
resource:
http://lists.jboss.org/pipermail/jboss-as7-dev/2011-June/002298.html
Further discussion on my AS7 user forum thread lead to the suggestion that I myself might
add this behaviour.
I have followed the implementation hints and light testing has been successful (with
appropriate mods to Seam to use the new resource name). I aim to perform some more
thorough testing on this shortly and submit a patch against this issue.
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