Erreurs de suppression

j'ai écrit la methode suivante pour pouvoir supprimer des enregistrements de ma base donnée.

Code:

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public static void deleteVoiture(Integer id){ Session session=HibernateSessionFactory.currentSession(); Transaction tx=session.beginTransaction(); Voiture v=(Voiture)session.load(Voiture.class,id); Person p=v.getPerson(); p.getVoitures().remove(v); session.delete(v); tx.commit(); }

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Mais les erreurs suivantes se produisent :

Code:

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org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1 at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:92) at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:78) at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:57) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:174) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:226) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:274) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:730) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:324) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:86) at packVoiture.Service.deleteVoiture(Service.java:43) at org.apache.jsp.SuppVoiture_jsp._jspService(org.apache.jsp.SuppVoiture_jsp:79) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source) 15:06:49,859 ERROR AbstractFlushingEventListener:277 - Could not synchronize database state with session org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1 at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:92) at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:78) at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:57) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:174) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:226) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:274) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:730) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:324) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:86) at packVoiture.Service.deleteVoiture(Service.java:43) at org.apache.jsp.SuppVoiture_jsp._jspService(org.apache.jsp.SuppVoiture_jsp:79) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source) 15:06:49,875 ERROR [jsp]:253 - "Servlet.service()" pour la servlet jsp a généré une exception org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1 at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:92) at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:78) at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:57) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:174) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:226) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:274) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:730) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:324) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:86) at packVoiture.Service.deleteVoiture(Service.java:43) at org.apache.jsp.SuppVoiture_jsp._jspService(org.apache.jsp.SuppVoiture_jsp:79) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source)

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J'ai une relation un vers plusieurs entre les proprietaires (Person )et les voitures:
voila mes fichiers de mapping :
proprietaire:

Code:

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<hibernate-mapping> <class name="packPerson.Person" table="personne"> <id name="idp" column="IdPers"> <generator class="increment"/> </id> <property name="nom" column="NomPers"/> <set name="voitures" cascade="all" inverse="true"> <key column="IdPers"/> <one-to-many class="packVoiture.Voiture"/> </set> </class> </hibernate-mapping>

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voiture:

Code:

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<hibernate-mapping> <class name="packVoiture.Voiture" table="voiture"> <id name="idv" column="IdVoiture"> <generator class="increment"/> </id> <property name="marque" column="Marque"/> <many-to-one name="person" column="IdPers" not-null="true"/> </class> </hibernate-mapping>

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Est ce que quelqu'un peut m'aider ?

Toujours pas de propositions!!!:cry:

J'ajoute que mon application est une application web

Le probleme viens du fait que tu essaye de supprimer un element qui a deja été détruit dans la base de donnée

Apparement, ca arrive quand on fait un delete en cascade. En l'occurence, d'après ton fichier de config, tu déclares que le set voiture est en cascade all. Donc à priori si tu fais un remove de ton set, ca doit déjà détruire l'objet en base.

A tester donc : essaye de te contenter de faire un remove sur ton set puis un commit.


Et par pitié, mettez moi un try/catch autour de vos ouvertures de transactions pour les fermer proprement dans le finally ! Parce que sinon, si ca plante, vous avez une transaction qui reste ouverte...