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https://issues.apache.org/jira/browse/OPENEJB-1052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13596928#comment-13596928
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Thomas Herzog commented on OPENEJB-1052:
----------------------------------------
If you add the ApplicationException in your ejb-jar.xml then the Exception is
threated as an ApplicationException and will not get wrapped into an
EJBException.
Also the inheritance will work properly.
This has been tested with open-ejb-lite-4.5.1
{code:title="ejb.jar.xml}
<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar version="3.1" xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd";>
<display-name>CoreServiceImpl</display-name>
<assembly-descriptor>
<application-exception>
<exception-class>com.clevercure.core.base.exception.CoreException</exception-class>
<inherited>true</inherited>
<rollback>true</rollback>
</application-exception>
</assembly-descriptor>
</ejb-jar>
{code}
{code:title="root ApplicationException"}
@ApplicationException(
inherited = true,
rollback = true)
public class CoreException extends RuntimeException {
...
}
{code}
{code:title="subtype of CoreException"}
public class AlreadyAssignedException extends CoreException {
...
}
{code}
> Undeclared @ApplicationException annotated RuntimeExceptions from non-ejb
> libraries are always wrapped in EJBExceptions
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: OPENEJB-1052
> URL: https://issues.apache.org/jira/browse/OPENEJB-1052
> Project: OpenEJB
> Issue Type: Bug
> Affects Versions: 3.1.1
> Environment: Windows XP, Java 1.6, Maven 2.0.9
> Reporter: Falko Modler
>
> RuntimeExceptions that are annotated with @javax.ejb.ApplicationException are
> only handled as application exceptions when they are declared by the EJB
> method (or by an Interceptor AroundInvoke method).
> When such an annotated exception is NOT declared by the "throwing method", it
> get's wrapped into an EJBException - with all the consequences (EJB will be
> discarded, transaction will be rolled back)!
> Example:
> @javax.ejb.ApplicationException(rollback=false)
> public class SomeApplicationException extends RuntimeException { ...
> Given an EJB method someEJBMethod that throws SomeApplicationException; this
> will prevent SomeApplicationException to be wrapped in an EJBException:
> public void someEJBMethod(...) throws SomeApplicationException { ...
> But this will not work (SomeApplicationException will be wrapped):
> public void someEJBMethod(...) { ...
> This seems to happen only if the respective Exceptions is NOT bundled with
> the EJB it is thrown by!
> e.g.:
> A maven project using openejb to test some EJB from the current project which
> throws an @ApplicationException annotated RuntimeException that is packed in
> an "external" dependency/module.
> In contrast: JBOSS 4.2.3 always evaluates @javax.ejb.ApplicationException,
> not just for declared exceptions! This is what I expect openejb to do as
> well...
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