use of @XmlRootElement and @xmlType at the same time.

[Thomas Franconville]

Hello,

I have the behind error on the code runing under wildfly 26 (I am trying to migrate from TomEE 8).

SystemInfo systemInfo = response.readEntity(SystemInfo.class);

java.lang.ClassCastException: class javax.xml.bind.JAXBElement cannot be cast to class ch.abraxas.cari.dispo.theorie.connect.cut.jaxb.version_1_4.systeminfo.SystemInfo (javax.xml.bind.JAXBElement is in unnamed module of loader 'javax.xml...@2.3.3' @28b46423; ch.abraxas.cari.dispo.theorie.connect.cut.jaxb.version_1_4.systeminfo.SystemInfo is in unnamed module of loader 'deployment.ROOT.war' @28321c9e)

The class SystemInfo has those annotation:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "systemInfo", propOrder = {
"environment",
"version",
"questionsUpdated"
})
@XmlRootElement(name = "systemInfo")

There is an ObjectFactory define as XmlRegistry for this Object

If I remove the @XmlType, it works, but My application needs it for some other case.

Jow can I do ?

Thank's for your help,

Thomas

[Jim Ma]

Did you package some jaxb impl or api jars in your ROOT.war file ? Try to remove it to see if it works .

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[Thomas Franconville]

Hi Jim,

Thank's for your reply.

I don't know where I can easily view all the library embedded by WildFly. But I don't think there is still any jaxb impl or api in my lib directory. Here is the list:

CommonsConnector-1.05.00-b02.jar

FaberJConnector-1.05.00-b02.jar

HikariCP-4.0.3.jar

MofisJConnector-1.05.00-b02.jar

PDFRenderer-0.9.1.jar

POLA-1.0-LOCAL.jar

SparseBitSet-1.2.jar

activiti-engine-5.11.jar

attoparser-2.0.5.RELEASE.jar

backport-util-concurrent-3.1.jar

batch-bit-431.09-SNAPSHOT.jar

cache-api-1.1.0.jar

cage-1.0.jar

cari-core-431.09-SNAPSHOT.jar

cari-pentaho-431.09-SNAPSHOT.jar

cari-runtime-431.09-SNAPSHOT.jar

cari-service-431.09-SNAPSHOT.jar

cari-servlet-431.09-SNAPSHOT.jar

cariapi-base-431.09-SNAPSHOT.jar

cariapi-domain-431.09-SNAPSHOT.jar

cariapi-rs-431.09-SNAPSHOT.jar

cariapi-service-431.09-SNAPSHOT.jar

classindex-3.13.jar

commons-beanutils-1.9.4.jar

commons-collections-3.2.2.jar

commons-collections4-4.3.jar

commons-compress-1.18.jar

commons-digester-1.8.jar

commons-email-1.2.jar

commons-fileupload-1.2.jar

commons-httpclient-3.1.jar

commons-imaging-1.0-alpha2.jar

commons-io-2.8.0.jar

commons-lang-2.5.jar

commons-lang3-3.12.0.jar

commons-math3-3.6.1.jar

commons-net-3.6.jar

commons-text-1.8.jar

commons-validator-1.1.4.jar

commonservices-1.9.1.0.jar

conn-admas-fedro-release-25.01-431.09-SNAPSHOT.jar

conn-archivage-ais-431.09-SNAPSHOT.jar

conn-archivage-d3-431.09-SNAPSHOT.jar

conn-archivage-dok-431.09-SNAPSHOT.jar

conn-archivage-osecm-431.09-SNAPSHOT.jar

conn-circulation-cls-431.09-SNAPSHOT.jar

conn-circulation-fedro-release-25.01-431.09-SNAPSHOT.jar

conn-circulation-sis-431.09-SNAPSHOT.jar

conn-common-ebill-431.09-SNAPSHOT.jar

conn-conduite-card-431.09-SNAPSHOT.jar

conn-conduite-fak-central-431.09-SNAPSHOT.jar

conn-conduite-fedro-release-25.01-431.09-SNAPSHOT.jar

conn-conduite-sari-431.09-SNAPSHOT.jar

conn-conduite-sari-vkupgs-431.09-SNAPSHOT.jar

conn-datatrans-431.09-SNAPSHOT.jar

conn-detenteur-fedro-release-25.01-431.09-SNAPSHOT.jar

conn-detenteur-geres-431.09-SNAPSHOT.jar

conn-detenteur-geres-v3-431.09-SNAPSHOT.jar

conn-detenteur-per-431.09-SNAPSHOT.jar

conn-detenteur-photocollect-431.09-SNAPSHOT.jar

conn-detenteur-sari-fmp-431.09-SNAPSHOT.jar

conn-detenteur-vrsg-431.09-SNAPSHOT.jar

conn-dispo-conduite-cufu-431.09-SNAPSHOT.jar

conn-dispo-conduite-inspect-431.09-SNAPSHOT.jar

conn-dispo-expertise-bateau-inspect-431.09-SNAPSHOT.jar

conn-dispo-expertise-cufa-431.09-SNAPSHOT.jar

conn-dispo-ims-431.09-SNAPSHOT.jar

conn-dispotheorie-cut-431.09-SNAPSHOT.jar

conn-monitoring-release-25.01-431.09-SNAPSHOT.jar

conn-navigation-neptun-431.09-SNAPSHOT.jar

conn-paynet-v2-431.09-SNAPSHOT.jar

conn-poursuite-egeli-431.09-SNAPSHOT.jar

conn-poursuite-elp-v2_1_01-431.09-SNAPSHOT.jar

conn-poursuite-elp-v2_2-431.09-SNAPSHOT.jar

conn-sobe-bedag-431.09-SNAPSHOT.jar

conn-user-keycloak-431.09-SNAPSHOT.jar

conn-yb-download-v1-431.09-SNAPSHOT.jar

conn-yb-upload-v1-431.09-SNAPSHOT.jar

conn-yb-upload-v3-431.09-SNAPSHOT.jar

core-3.1.0.jar

cos-1.0-LOCAL.jar

curvesapi-1.06.jar

dozer-5.3.2.jar

eCodeAdapter-3.00.03.jar

eftoa-1.12.010.jar

ehcache-107-3.10.8.jar

ehcache-api-3.10.8.jar

ehcache-core-3.10.8.jar

ehcache-impl-3.10.8.jar

ehcache-xml-3.10.8.jar

ehcache-xml-spi-3.10.8.jar

enunciate-core-annotations-2.15.0.jar

ext-avedris-431.09-SNAPSHOT.jar

ext-card-431.09-SNAPSHOT.jar

ext-cut-431.09-SNAPSHOT.jar

ext-dispo-expertise-bateau-431.09-SNAPSHOT.jar

ext-inspect-431.09-SNAPSHOT.jar

ext-inspect-bateau-431.09-SNAPSHOT.jar

ext-inspect-conduite-431.09-SNAPSHOT.jar

ext-ivz-431.09-SNAPSHOT.jar

ext-orfee-431.09-SNAPSHOT.jar

ext-tvdx-431.09-SNAPSHOT.jar

ext-zek-431.09-SNAPSHOT.jar

fedro-framework-release-25.01-431.09-SNAPSHOT.jar

fedro-release-25.01-431.09-SNAPSHOT.jar

flexicapture-ws-1.0-LOCAL.jar

fontbox-3.0.2.jar

fw-core-431.09-SNAPSHOT.jar

fw-jee-wildfly-stack-431.09-SNAPSHOT.jar

graphics2d-0.30.jar

hibernate-hikaricp-5.4.31.Final.jar

ical4j-1.0.2.jar

impl-accounting-cari-431.09-SNAPSHOT.jar

impl-avedris-431.09-SNAPSHOT.jar

impl-circulation-cari-431.09-SNAPSHOT.jar

impl-circulation-frontend-431.09-SNAPSHOT.jar

impl-conduite-cari-431.09-SNAPSHOT.jar

impl-conduite-frontend-431.09-SNAPSHOT.jar

impl-conduite-ivz-ws-fedro-conduite-431.09-SNAPSHOT.jar

impl-conduite-ivz-ws-fl-conduite-431.09-SNAPSHOT.jar

impl-detenteur-cari-431.09-SNAPSHOT.jar

impl-ivz-431.09-SNAPSHOT.jar

impl-monitoring-cari-431.09-SNAPSHOT.jar

impl-notifications-431.09-SNAPSHOT.jar

int-accounting-431.09-SNAPSHOT.jar

int-accounting-cari-431.09-SNAPSHOT.jar

int-accounting-usecases-431.09-SNAPSHOT.jar

int-admas-431.09-SNAPSHOT.jar

int-archivage-431.09-SNAPSHOT.jar

int-circulation-431.09-SNAPSHOT.jar

int-circulation-cari-431.09-SNAPSHOT.jar

int-circulation-frontend-431.09-SNAPSHOT.jar

int-circulation-usecases-431.09-SNAPSHOT.jar

int-conduite-431.09-SNAPSHOT.jar

int-conduite-cari-431.09-SNAPSHOT.jar

int-conduite-frontend-431.09-SNAPSHOT.jar

int-conduite-ivz-431.09-SNAPSHOT.jar

int-detenteur-431.09-SNAPSHOT.jar

int-detenteur-cari-431.09-SNAPSHOT.jar

int-dispo-conduite-431.09-SNAPSHOT.jar

int-dispo-expertise-431.09-SNAPSHOT.jar

int-dispo-expertise-bateau-431.09-SNAPSHOT.jar

int-monitoring-431.09-SNAPSHOT.jar

int-monitoring-cari-431.09-SNAPSHOT.jar

int-navigation-431.09-SNAPSHOT.jar

int-notifications-431.09-SNAPSHOT.jar

int-poursuites-431.09-SNAPSHOT.jar

int-sobe-431.09-SNAPSHOT.jar

int-user-431.09-SNAPSHOT.jar

interfaceCFI-2.0.jar

iso20022-0.1-LOCAL.jar

j2ssh-core-0.2.9.jar

jackcess-3.5.1.jar

javase-3.1.0.jar

javassist-3.27.0-GA.jar

jboss-logging-3.4.3.Final.jar

jcl-over-slf4j-1.7.36.jar

jdbc-stdext-2.0.jar

jdom-1.0.jar

jose4j-0.6.0.jar

jsch-0.1.72.jar

json-20140107.jar

jsoup-1.12.1.jar

libphonenumber-7.2.8.jar

log4j-api-2.19.0.jar

log4j-core-2.19.0.jar

mapstruct-1.4.1.Final.jar

messages-431.09-SNAPSHOT.jar

mod-access-impl-431.09-SNAPSHOT.jar

mod-access-int-431.09-SNAPSHOT.jar

mod-dispo-431.09-SNAPSHOT.jar

mod-environnement-431.09-SNAPSHOT.jar

mod-environnement-api-431.09-SNAPSHOT.jar

mybatis-3.1.1.jar

offheap-store-2.5.3.jar

ognl-3.1.26.jar

ojdbc8-19.3.0.0.0.jar

openpdf-1.3.23.jar

orfee-impl-431.09-SNAPSHOT.jar

org.apache.oltu.oauth2.client-1.0.2.jar

org.apache.oltu.oauth2.common-1.0.2.jar

oro-2.0.8.jar

pdfbox-3.0.2.jar

pdfbox-io-3.0.2.jar

poi-5.0.0.jar

poi-ooxml-5.0.0.jar

poi-ooxml-lite-5.0.0.jar

poi-scratchpad-5.0.0.jar

qrbill-generator-3.3.0.jar

qrcodegen-1.8.0.jar

r1dvision-1.0-LOCAL.jar

rbarcode-1.0-LOCAL.jar

reflections-0.9.12.jar

resteasy-servlet-initializer-4.7.7.Final.jar

rvision-1.0-LOCAL.jar

sardine-5.8.jar

sizeof-0.4.3.jar

slf4j-api-1.7.36.jar

soap-2.3.1.jar

spring-aop-5.3.18.jar

spring-beans-5.3.18.jar

spring-context-5.3.18.jar

spring-core-5.3.18.jar

spring-expression-5.3.18.jar

spring-jcl-5.3.18.jar

spring-oxm-5.3.18.jar

spring-security-config-5.6.2.jar

spring-security-core-5.6.2.jar

spring-security-crypto-5.6.2.jar

spring-security-jwt-1.1.1.RELEASE.jar

spring-security-oauth2-2.5.1.RELEASE.jar

spring-security-web-5.6.2.jar

spring-web-5.3.18.jar

spring-webmvc-5.3.18.jar

statistics-2.1.2.jar

struts-1.1.jar

struts-legacy-1.1.jar

terracotta-utilities-tools-0.0.15.jar

thymeleaf-3.0.15.RELEASE.jar

thymeleaf-spring5-3.0.15.RELEASE.jar

tika-core-1.24.1.jar

tp-gifencoder-431.09-SNAPSHOT.jar

transport-431.09-SNAPSHOT.jar

unbescape-1.1.6.RELEASE.jar

ws-cxf-provider-1.05.01.jar

xmlbeans-5.0.3.jar

xmlpull-1.1.3.1.jar

xpp3_min-1.1.4c.jar

xstream-1.4.15.jar

Do you see any problem ?

Thank you.

Thomas

[Thomas Franconville]

I have done a test with and without the @XmlType and taken the stack of the creation of the SystemInfo object

Here is the one with the @XmlType that return a JAXBElement:

<init>:61, SystemInfo (ch.abraxas.cari.dispo.theorie.connect.cut.jaxb.version_1_4.systeminfo)

newInstance0:-1, NativeConstructorAccessorImpl (jdk.internal.reflect)

newInstance:77, NativeConstructorAccessorImpl (jdk.internal.reflect)

newInstance:45, DelegatingConstructorAccessorImpl (jdk.internal.reflect)

newInstanceWithCaller:499, Constructor (java.lang.reflect)

newInstance:480, Constructor (java.lang.reflect)

create0:102, ClassFactory (com.sun.xml.bind.v2)

createInstance:254, ClassBeanInfoImpl (com.sun.xml.bind.v2.runtime)

createInstance:671, UnmarshallingContext (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:158, StructureLoader (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:30, ProxyLoader (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:223, ElementBeanInfoImpl$IntercepterLoader (com.sun.xml.bind.v2.runtime)

_startElement:546, UnmarshallingContext (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:525, UnmarshallingContext (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:137, SAXConnector (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:498, AbstractSAXParser (org.apache.xerces.parsers)

scanStartElement:283, XMLNSDocumentScannerImpl (org.apache.xerces.impl)

scanRootElementHook:733, XMLNSDocumentScannerImpl$NSContentDispatcher (org.apache.xerces.impl)

dispatch:1754, XMLDocumentFragmentScannerImpl$FragmentContentDispatcher (org.apache.xerces.impl)

scanDocument:324, XMLDocumentFragmentScannerImpl (org.apache.xerces.impl)

parse:875, XML11Configuration (org.apache.xerces.parsers)

parse:798, XML11Configuration (org.apache.xerces.parsers)

parse:108, XMLParser (org.apache.xerces.parsers)

parse:1198, AbstractSAXParser (org.apache.xerces.parsers)

parse:564, SAXParserImpl$JAXPSAXParser (org.apache.xerces.jaxp)

unmarshal0:228, UnmarshallerImpl (com.sun.xml.bind.v2.runtime.unmarshaller)

unmarshal:199, UnmarshallerImpl (com.sun.xml.bind.v2.runtime.unmarshaller)

unmarshal:123, AbstractUnmarshallerImpl (javax.xml.bind.helpers)

unmarshal:106, AbstractUnmarshallerImpl (javax.xml.bind.helpers)

unmarshal:233, SecureUnmarshaller (org.jboss.resteasy.plugins.providers.jaxb)

unmarshal:211, SecureUnmarshaller (org.jboss.resteasy.plugins.providers.jaxb)

processWithSecureProcessing:286, AbstractJAXBProvider (org.jboss.resteasy.plugins.providers.jaxb)

readFrom:117, AbstractJAXBProvider (org.jboss.resteasy.plugins.providers.jaxb)

readFrom:101, AbstractReaderInterceptorContext (org.jboss.resteasy.core.interception.jaxrs)

proceed:80, AbstractReaderInterceptorContext (org.jboss.resteasy.core.interception.jaxrs)

aroundReadFrom:36, DigitalVerificationInterceptor (org.jboss.resteasy.security.doseta)

proceed:88, AbstractReaderInterceptorContext (org.jboss.resteasy.core.interception.jaxrs)

readFrom:217, ClientResponse (org.jboss.resteasy.client.jaxrs.internal)

readEntity:90, BuiltResponse (org.jboss.resteasy.specimpl)

readEntity:262, AbstractBuiltResponse (org.jboss.resteasy.specimpl)

getSystemInfo:686, CutConnector (ch.abraxas.cari.dispo.theorie.connect.cut)

The only difference with the test without the @XmlType and that retrun as I would like the SystmInfo object, is that the 2 behind lines are not here:

startElement:30, ProxyLoader (com.sun.xml.bind.v2.runtime.unmarshaller)

startElement:223, ElementBeanInfoImpl$IntercepterLoader (com.sun.xml.bind.v2.runtime)

Can it give somebody a clue for my problem ?

Thank's

Thomas 

Le jeu. 16 janv. 2025 à 09:53, Jim Ma <e...@redhat.com> a écrit :

[Jim Ma]

Do you know which version of jaxb is used to generate these jaxb annotations in SystemInfo ? 

Can you please check if it is compatible with javax.xml...@2.3.3 ? 

[Thomas Franconville]

Hello Jim,

Good point!

It was genereted in version  2.2.11 with sun implementation,

And if I regenerate now, it is on v.2.3.8 of eclipe implementation,

And the @XmlRootElement(name = "systemInfo") has been removed.

With that, it works well.

Thank's a lot :)

Thomas