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jaxb version used by JBoss AS 7.0Final (date issue/timezone issue)
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created by <a href="https://community.jboss.org/people/peterfry">Peter Fry</a> in <i>JBoss Web Services</i> - <a href="https://community.jboss.org/message/754884#754884">View the full discussion</a>
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<div class="jive-rendered-content"><p>I seem to be re-encountering an issue in JBoss AS 7.0 that we first encountered in JBoss 5.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>A previous developer described the problem thus:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>JAXB 2.1.x DatatypeConverter implementation does not correctly apply timezone offset when printing xs:dateTime string representation of a java.util.Date. The complementary method in DatatypeConverter that parses the string representation into a java.util.Date does apply the current timezone offset. The issue has manifested itself now because we are in BST (GMT + 1).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>JAXB 2.1.x DatatypeConverter.printDateTime() outputs:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>"1970-01-01T00:00:00Z"</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>JAXB 2.2.x DatatypeConverter.printDateTime() outputs:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>"1970-01-01T00:00:00+01:00"</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Solution is to ensure that JAXB 2.2.1 version of jaxb-api.jar is present in JBoss server's endorsed library folder for both the web service client jboss instance and the web service </p><p>server instance.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have replicated the issue with the following client code</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-size: 10pt;">  </span></p><p><div><span style="font-size: 10pt;"><p>            XMLGregorianCalendar cal = null;</p><p>            try {</p><p>              cal = DatatypeFactory.newInstance()</p><p>                .newXMLGregorianCalendar(</p><p>                    new GregorianCalendar(1970,0,1));</p><p>            } catch (DatatypeConfigurationException e) {</p><p>              // TODO Auto-generated catch block</p><p>              e.printStackTrace();</p></span></div></p><p><span style="font-size: 10pt;"><p>            }</p></span></p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p align="left" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>service.doSomething( cal )</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>In the webservice implementation the string received in the SOAP payload is:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>1970-01-01T00:00:00Z</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Which corresponds to the JAXB 2.1 behaviour .</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>What I can't fathom is that the modules repository for the JBoss 7.0 only has the JAXB 2.2 implementation.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>With JBoss 5.0 we had to put JAXB 2.2 in the endorsed directory (specified via the system property java.endorsed.dirs) .</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Do we have to do a similar thing with JBoss 7.0? Why do we have to do this even though the version in the modules repository is JAXB 2.2?</p></div>
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