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https://jira.jboss.org/jira/browse/JBSEAM-3052?page=com.atlassian.jira.pl...
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Julien Kronegg commented on JBSEAM-3052:
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Using the same dirty workaround, I followed up the stacktrace to Facelets's
DevTools.writeAttributes, which swallows exceptions, see
http://kickjava.com/src/com/sun/facelets/util/DevTools.java.htm .
And it's a known bug:
https://facelets.dev.java.net/issues/show_bug.cgi?id=310
I submitted a file on
java.net which IMHO is a better solution than the proposed patch.
P.S.: the command to recompile DevTools is : "javac -verbose -classpath
;./jsf-facelets.jar;jsf-api.jar;jsf-impl.jar;el-api.jar DevTools.java"
I suggest to close this issue, as this is specific to Facelets not to Seam.
Catch & Print (RunTime)Exceptions that get produced within Seam
LifeCycle
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Key: JBSEAM-3052
URL:
https://jira.jboss.org/jira/browse/JBSEAM-3052
Project: Seam
Issue Type: Feature Request
Components: Exception Handling
Affects Versions: 2.0.2.GA
Environment: JBoss AS 4.2.2
Seam 2.0.2
Reporter: Peter Maedel
Lots of people have been dealing with the issue of overwritten exceptions:
http://www.seamframework.org/Community/ConnectionProblem
http://www.seamframework.org/Community/TransactionIsNotActiveWithCreateAn...
Although in some cases this behaviour is part of EJB specification (EJB Container
overwriting Exception) I am unsure if there isnt a possibility within Seam to print
exceptions when they occure rather than have them overwritten with useless junk (cannot
open connection, transaction is abort_only) later on.
If you want to reproduce try opening a page that references a bean with this @create
method:
@Create
public void iCrash(){
new File("nonExistentDirectory").listFiles();
}
Subsequent calls which involve Transactions (either in @create method or referenced
beans) will result in the obscure "Transaction is abort_only" exception, leaving
no trace which could lead to the actual cause of the failure.
Honestly this behaviour has been a horrible waste of time so far!
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