[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-3294) Exception Handling not working under certain conditions
Exception Handling not working under certain conditions
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Key: JBSEAM-3294
URL: https://jira.jboss.org/jira/browse/JBSEAM-3294
Project: Seam
Issue Type: Bug
Affects Versions: 2.0.3.CR1
Environment: Kubuntu, Tomcat 6.0.14, Eclipse Europa 3.3.2
Reporter: Maximiliano Carrizo
Priority: Minor
I have the following action method:
public String confirm() {
log.info("---------> Saving Selected Role");
securityServices.confirmRole(roleOperationType, selectedRole);
events.raiseTransactionSuccessEvent(Constant.REFRESH_ROLE_LIST);
return Constant.SUCCESS;
}
This pages config ( exception trapping only ):
<!-- Exceptions Trapping -->
<exception class="javax.persistence.OptimisticLockException">
<end-conversation />
<redirect view-id="/pages/publicArea/errors/genericError.xhtml">
<message>#{messages['dirty_data_error']}</message>
</redirect>
</exception>
<exception class="org.jboss.seam.security.AuthorizationException">
<end-conversation />
<redirect view-id="/pages/publicArea/errors/genericError.xhtml">
<message>#{messages['no_permission_granted']}</message>
</redirect>
</exception>
<exception class="org.hibernate.StaleObjectStateException">
<end-conversation />
<redirect view-id="/pages/publicArea/errors/genericError.xhtml">
<message>#{messages['record_locked']}</message>
</redirect>
</exception>
<exception class="java.lang.Throwable">
<end-conversation />
<redirect view-id="/pages/publicArea/errors/genericError.xhtml">
<message>#{messages['unknown_error']}
#{org.jboss.seam.handledException.getMessage()}</message>
</redirect>
</exception>
Im testing exception handling functionality of my app. When the service of my action:
securityServices.confirmRole(roleOperationType, selectedRole);
throws this exception:
javax.faces.el.EvaluationException: javax.persistence.PersistenceException:
org.hibernate.PropertyValueException: not-null property references a null or transient
value: com.teracode.seamapp.security.model.Role.home
at
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)
In some cases app works fine ( closes current long-running conversation, opens error page
and shows error message ) and in other cases leaves conversation open and dont show error
message. I do always the same testing steps over and over .... and sometimes fails and
sometimes not. I couldnt find an error criteria, but, when I change parameter
concurrent-request-timeout on components.xml, setting a big value, something funny
happens.
Imagine I set concurrent-request-timeout on ten seconds. If I execute action and app
answers me instantly, app works fine. If action lasts for ten seconds, app fails.
I thought on sending you an example, but I've tested app at my partners machines, and
...... had the same behavior.
Best regards
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