Discussion :

[doudouv]

Bjr,

J'essaie de déployer une appli (Hibernate 3.0/spring 2.5/Trinidad) sous Weblogic 10.
A la première requete écrite en HQL le serveur leve une exception : ClassNotFoundException: org.hibernate.hql.ast.HqlToken

Avez vous deja rencontré un tel problème ?

Meric

[bmoussaud]

Pas de stackTrace ?

[doudouv]

voici la stackTrace:

javax.faces.FacesException: #{lotBean.filterAcqLot}: org.springframework.orm.hibernate3.HibernateQueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]; nested exception is org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:458)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:763)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:238)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:195)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3393)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2140)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2046)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
Caused by: javax.faces.el.EvaluationException: org.springframework.orm.hibernate3.HibernateQueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]; nested exception is org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 27 more
Caused by: org.springframework.orm.hibernate3.HibernateQueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]; nested exception is org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]
at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:642)
at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:424)
at org.springframework.orm.hibernate3.HibernateTemplate.executeFind(HibernateTemplate.java:343)
at lu.cetrel.cardmgt.front.lot.domain.dao.impl.AcquisitionLotHibernateDAOImpl.findAllPaginatedAcquisitionLotExtendedByFilter(AcquisitionLotHibernateDAOImpl.java:144)
at lu.cetrel.cardmgt.front.lot.service.impl.AcquisitionLotManagerImpl.findAllAcquisitionLotExtendedByFilter(AcquisitionLotManagerImpl.java:83)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy72.findAllAcquisitionLotExtendedByFilter(Unknown Source)
at lu.cetrel.cardmgt.front.lot.web.AcquisitionLotBean.filterAcqLot(AcquisitionLotBean.java:339)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.el.parser.AstValue.invoke(AstValue.java:157)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
... 28 more
Caused by: org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [from lu.cetrel.cardmgt.front.lot.domain.vo.AcquisitionLot al,lu.cetrel.cardmgt.front.lot.domain.vo.Terminal trm where (al.ideTrm = :idTrm or :idTrm is null) and ( al.cdeEtatLot = :cdeEtatLot or :cdeEtatLot is null) and ( al.ideTrm = trm.idTerminal) and (trm.retailer.id.cdeCmr = :cdeCmr or :cdeCmr is null)]
at org.hibernate.hql.ast.HqlLexer.panic(HqlLexer.java:57)
at antlr.CharScanner.setTokenObjectClass(CharScanner.java:340)
at org.hibernate.hql.ast.HqlLexer.setTokenObjectClass(HqlLexer.java:31)
at antlr.CharScanner.(CharScanner.java:51)
at antlr.CharScanner.(CharScanner.java:60)
at org.hibernate.hql.antlr.HqlBaseLexer.(HqlBaseLexer.java:56)
at org.hibernate.hql.antlr.HqlBaseLexer.(HqlBaseLexer.java:53)
at org.hibernate.hql.antlr.HqlBaseLexer.(HqlBaseLexer.java:50)
at org.hibernate.hql.ast.HqlLexer.(HqlLexer.java:26)
at org.hibernate.hql.ast.HqlParser.getInstance(HqlParser.java:44)
at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:242)
at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:157)
at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:111)
at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:77)
at org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:56)
at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.orm.hibernate3.HibernateTemplate$CloseSuppressingInvocationHandler.invoke(HibernateTemplate.java:1289)
at $Proxy79.createQuery(Unknown Source)
at lu.cetrel.cardmgt.front.lot.domain.dao.impl.AcquisitionLotHibernateDAOImpl$3.doInHibernate(AcquisitionLotHibernateDAOImpl.java:148)
at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419)
... 50 more

[bmoussaud]

D'apres mes cherches sur Google et mon experience avec WLS ca peut venir d'un conflit avec antlr.jar

Tu peux essayer d'ajouter

Code :

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<!-- this is required for weblogic-->
<property name="hibernate.query.factory_class">
org.hibernate.hql.classic.ClassicQueryTranslatorFactory
</property>

ou upgrader la version d'antlr (CLASSPATH du server WLS 10), antlr-2.7.6+

[doudouv]

Merci pour ta réponse mais j'ai déjà essayer d'ajouter cette ligne dans le fichier de config Hibernate. Mais ca ne résout rien

Par contre, j'ai aussi chercher le jar antlr sur WLS mais je ne le trouve pas.

Je ne sais plus trop ou chercher

[bmoussaud]

As tu essayé cette solution

Code :

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  <weblogic-web-app>
               ....
          <container-descriptor>
              <prefer-web-inf-classes>true</prefer-web-inf-classes>
         </container-descriptor>
               ....
       </weblogic-web-app>

Cependant il faut attention à l'utilisation de cette directive, car dans ce cas la hiérarchie des classloader va être inversée: les classes vont d'abord etre recherchées dans le WEB-INF/lib avant de l'être dans le classloader parent.
Donc faire tres attention aux jars qui sont embarqués dans l'archive, d'autres NotClassDefFoundError peuvent apparaitre

[doudouv]

Merci pour ces réponses.

Il faut en effet ajouter ces lignes dans le fichier weblogic.xml MAIS surtout ne pas avoir dans le war la librairie "xml-apis.jar"

Utilisant Maven, il suffit de mettre
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.0.b2</version>
<scope>provided</scope>
</dependency>

dans le fichier pom.xml

[bmoussaud]

Pour mon information, pourquoi xml-api.jar est dans ton pom ?