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https://issues.apache.org/jira/browse/OPENJPA-2240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13449131#comment-13449131
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Kevin Sutter commented on OPENJPA-2240:
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Piotr,
I have figured out a way to update Maven Central with the updated Serp. I will
be fixing this dependency in OpenJPA Trunk (2.3.0-SNAPSHOT). I have pinged the
owners of the service branches (2.0.x, 2.1.x, and 2.2.x) that this issue also
applies to those releases. The tricky part is the updating of a dependency in
a service stream and how that dependency update may affect other unrelated
processing. Basically, it will require additional testing -- more than the
basic JUnit bucket that I will be using before integrating the change into
Trunk.
If Trunk (2.3.0-SNAPSHOT) will work for you, then great, we're done. If you
require this change in a service stream (ie. 2.2.x), please indicate which one
so that the appropriate changes, decisions, and testing can be done. Thank you.
> JVMVRFY012 when using openjpa together with hyperjaxb3
> ------------------------------------------------------
>
> Key: OPENJPA-2240
> URL: https://issues.apache.org/jira/browse/OPENJPA-2240
> Project: OpenJPA
> Issue Type: Bug
> Components: Enhance
> Affects Versions: 2.2.0
> Environment: IBM-JDK, SUN-JDK
> Reporter: Piotr Klimczak
> Priority: Critical
> Labels: enhancement, hyperjaxb3, jpa, stubs, xsd
> Attachments: mvn.out, OpenJpa2240BugTestProject_v1.1.tar.gz,
> serp-1.14.1.jar, serp-1.14.1.pom
>
>
> We are facing a problem with class enhancing generated by hyperjaxb3.
> "Caused by: java.lang.VerifyError: JVMVRFY012 stack shape inconsistent;
> class=foo/Bar, metoda=pcgetDataTimeItem()Ljava/util/Date;, pc=7"
> The problem occurs on every usage of non JPA compatible type like
> XMLGregorianCalendar.
> For those types, the hyperjaxb3 plugin creates a kind of "proxy"
> setter/getter that uses JPA capable type.
> Example of such proxy getter/setter:
> <code>
> @Basic
> @Column(name = "DATATIMEITEM")
> @Temporal(TemporalType.TIMESTAMP)
> public Date getDataTimeItem() {
> return
> XmlAdapterUtils.unmarshall(XMLGregorianCalendarAsDateTime.class,
> this.getDataTime());
> }
> </code>
> then the XmlAdapterUtils.unmarshall looks like:
> <code>
> public static <ValueType, BoundType> BoundType unmarshall(
> Class<? extends XmlAdapter<ValueType, BoundType>>
> xmlAdapterClass,
> ValueType v) {
> try {
> final XmlAdapter<ValueType, BoundType> xmlAdapter =
> getXmlAdapter(xmlAdapterClass);
> return xmlAdapter.unmarshal(v);
> } catch (Exception ex) {
> throw new RuntimeException(ex);
> }
> }
> </code>
> I have found that the problem occurs only because of the type of
> XmlAdapterUtils.unmarshall method. The problem is that it's 1st type is a
> "Class". Changing the 1st type from Class type to any other like Object
> solves the problem but it is not a solution.
> I think the problem is somewhere in serp project as after the enhancment
> process of classes containing non JPA capable XSD types, each call of that
> class generates the JVMVRFY012 exception- even during junit tests.
> Please note, that this bug is a blocker for my project.
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