javax.persistence.PersistenceException: org.hibernate.PersistentObjectException: Die getrennte Entität wurde an persist übergeben
Bei Verwendung von JPA mit Ruhezustand ist beim Ausführen des folgenden Codes eine Ausnahme aufgetreten. Wenn ich es zum ersten Mal ausführe, läuft alles gut und die Daten werden in die Datenbank eingefügt. Das zweite Mal, wenn die Daten aktualisiert werden sollen, schlägt dies fehl:
@AdminTx
public void processSite(Site site) {
FluxBoutiqueMapping mapping = mapper.generateMappingFromUrl(site);
Boutique boutique;
for (FluxBoutiqueMapping.Boutique fluxBoutique : mapping.getListe().getBoutiques()) {
log.error("Dans la boucle");
boutique = daoAdmin.namedQuerySingle(Boutique.LOAD_BOUTIQUE_BY_IDWEBSC, fluxBoutique.getId());
log.error("boutique : "+boutique);
if (boutique==null) {
log.error("Dans le new");
boutique = new Boutique();
}
boutique.setSite(site);
boutique.setUrlLogo(fluxBoutique.getLogo());
boutique.setUrlBoutique(fluxBoutique.getUrl());
boutique.setSelected(false);
boutique.setIdWebSC(fluxBoutique.getId());
boutique.setDateModification(new Date());
boutiqueDao.persist(boutique);
boutique = null;
}
}
boutiqueDao.persist () ruft einfach die EntityManager.persist () -Methode auf.
Und hier meine Boutique-Klasse:
@Entity
@Table(name = "BOUTIQUE")
@SequenceGenerator(name = "SEQ_BOUTIQUE", sequenceName = "SEQ_BOUTIQUE")
@NamedQueries(value = {
@NamedQuery(name = Boutique.LOAD_BOUTIQUE_BY_IDWEBSC, query = "from Boutique b where b.idWebSC=?1"),
})
public class Boutique implements IPersistentObject, IPubliable<Manifestation> {
/**
*
*/
private static final long serialVersionUID = -3038903536445432584L;
public static final String LOAD_BOUTIQUE_BY_IDWEBSC = "load.boutique.by.idwebsc";
protected long idBoutique;
protected Site site;
protected Long idOrigine;
protected String urlLogo;
protected String urlBoutique;
protected boolean selected;
protected long idWebSC;
protected Date datePublication;
protected Date dateModification;
@Override
@Id
@GeneratedValue(generator="SEQ_BOUTIQUE")
@Column(name = "ID_BOUTIQUE", unique = true, nullable = false, precision = 8, scale = 0)
public Long getId() {
return this.idBoutique;
}
public void setId(Long idBoutique) {
this.idBoutique = idBoutique;
}
@Override
public void setIdOrigine(Long idOrigine) {
this.idOrigine = idOrigine;
}
@Override
@Column(name = "IDORIGINE", length = 7)
public Long getIdOrigine() {
return this.idOrigine;
}
@Override
@Temporal(TemporalType.DATE)
@Column(name = "DATE_PUBLICATION", length = 7)
public Date getDatePublication() {
return datePublication;
}
@Override
public void setDatePublication(Date datePublication) {
this.datePublication = datePublication;
}
@Override
@Temporal(TemporalType.DATE)
@Column(name = "DATE_MODIFICATION", length = 7)
public Date getDateModification() {
return dateModification;
}
public void setDateModification(Date dateModification) {
this.dateModification = dateModification;
}
@Override
public void update(Manifestation newer) {
// TODO Auto-generated method stub
}
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "ID_SITE")
@ForeignKey(name = "FK_BOUTIQUE_SITE")
public Site getSite() {
return site;
}
public void setSite(Site site) {
this.site = site;
}
@Column(name = "URL_LOGO", length = 255)
public String getUrlLogo() {
return urlLogo;
}
public void setUrlLogo(String urlLogo) {
this.urlLogo = urlLogo;
}
@Column(name = "URL_BOUTIQUE", length = 255)
public String getUrlBoutique() {
return urlBoutique;
}
public void setUrlBoutique(String urlBoutique) {
this.urlBoutique = urlBoutique;
}
@Column(name = "SELECTED")
public boolean isSelected() {
return selected;
}
public void setSelected(boolean selected) {
this.selected = selected;
}
@Column(name = "ID_WEBSC", length = 7)
public long getIdWebSC() {
return idWebSC;
}
public void setIdWebSC(long idWebSC) {
this.idWebSC = idWebSC;
}
}
Und zum Schluss mein Stacktrace:
javax.persistence.PersistenceException: org.hibernate.PersistentObjectException: detached entity passed to persist: fr.u2m.viparis.business.Boutique
at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:630)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:219)
at fr.u2m.dao.jpa.GenericDaoJPAImpl.persist(GenericDaoJPAImpl.java:60)
at fr.u2m.viparis.service.impl.BoutiqueService.processSite(BoutiqueService.java:81)
at fr.u2m.viparis.service.impl.BoutiqueService.processAllFluxBoutique(BoutiqueService.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
at $Proxy136.processAllFluxBoutique(Unknown Source)
at fr.u2m.viparis.fluxboutique.action.FluxBoutiqueAction.loadFlux(FluxBoutiqueAction.java:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)
at fr.u2m.struts.OpenViewRequestProcessor.processJpaActionPerform(OpenViewRequestProcessor.java:270)
at fr.u2m.struts.OpenViewRequestProcessor.processActionPerform(OpenViewRequestProcessor.java:115)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at fr.u2m.struts.OpenViewRequestProcessor.process(OpenViewRequestProcessor.java:230)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at fr.u2m.viparis.cms.filter.MultiTabSessionFilter.doFilter(MultiTabSessionFilter.java:75)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at fr.u2m.viparis.cms.filter.MonitoringFilter.doFilter(MonitoringFilter.java:54)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at fr.u2m.viparis.cms.util.auditing.AuditingFilter.doFilter(AuditingFilter.java:44)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at fr.u2m.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:71)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.PersistentObjectException: detached entity passed to persist: fr.u2m.viparis.business.Boutique
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:79)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:38)
at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:618)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:592)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:596)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:213)
... 65 more
Ich verwende Java 7.0.11 auf einem Tomcat 7.0.32-Server.
Irgendeine Idee?