@GeneratedValue nie działa. „Java.sql.SQLException: Pole«ID»nie ma wartości domyślnej”

Kontekst: Jboss5.1, MySql 5.0@GeneratedValue nie działa. „Java.sql.SQLException: Pole«ID»nie ma wartości domyślnej”

Próbowałem wiele możliwości .. proste @GeneratedValue lub inne rozwiązanie specifing wyraźnie sekwencję generator, ale również mają ten sam problem ... jest ślad stosu

22:00:53,334 INFO [STDOUT] Hibernate: insert into Lavoro (nome, userIDrichiedente, sede, stato) values (?, ?, ?, ?) 
22:00:53,341 WARN [JDBCExceptionReporter] SQL Error: 1364, SQLState: HY000 
22:00:53,342 ERROR [JDBCExceptionReporter] Field 'ID' doesn't have a default value 
22:00:53,372 ERROR [[CreaLavoroServlet]] Servlet.service() for servlet CreaLavoroServlet threw exception 
javax.ejb.EJBException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not insert: [org.swimv2.model.Lavoro] 
    at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:77) 
    at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83) 
    at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:421) 
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invokeLocal(IsLocalInterceptor.java:85) 
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:72) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62) 
    at $Proxy317.invoke(Unknown Source) 
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207) 
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164) 
    at $Proxy320.validaLavoro(Unknown Source) 
    at org.swimv2.servlet.CreaLavoroServlet.doPost(CreaLavoroServlet.java:100) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) 
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) 
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) 
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
    at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) 
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598) 
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not insert: [org.swimv2.model.Lavoro] 
    at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614) 
    at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:226) 
    at org.jboss.jpa.tx.TransactionScopedEntityManager.persist(TransactionScopedEntityManager.java:187) 
    at org.swimv2.controller.GestioneLavoro.validaLavoro(GestioneLavoro.java:81) 
    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.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111) 
    at org.jboss.ejb3.EJBContainerInvocationWrapper.invokeNext(EJBContainerInvocationWrapper.java:69) 
    at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:73) 
    at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:59) 
    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.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72) 
    at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_1851190336.invoke(InvocationContextInterceptor_z_fillMethod_1851190336.java) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88) 
    at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_1851190336.invoke(InvocationContextInterceptor_z_setup_1851190336.java) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68) 
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 
    at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) 
    ... 46 more 
Caused by: org.hibernate.exception.GenericJDBCException: could not insert: [org.swimv2.model.Lavoro] 
    at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126) 
    at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114) 
    at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) 
    at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64) 
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2186) 
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2666) 
    at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71) 
    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) 
    at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321) 
    at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204) 
    at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130) 
    at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:49) 
    at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:154) 
    at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:110) 
    at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:61) 
    at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:645) 
    at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:619) 
    at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:623) 
    at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:220) 
    ... 80 more 
Caused by: java.sql.SQLException: Field 'ID' doesn't have a default value 
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1074) 
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4096) 
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4028) 
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2490) 
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2651) 
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2734) 
    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155) 
    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458) 
    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375) 
    at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359) 
    at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:365) 
    at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94) 
    at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57) 
    ... 95 more

kod Rzeczywista jednostka do interesującej części:

@Entity 
public class Lavoro implements Serializable { 
    private static final long serialVersionUID = 1L; 


    @Id 
    @GeneratedValue(strategy = GenerationType.AUTO) 
    private long id; 

    private String nome; 

    private String sede; 

    private String stato;

Kod, w którym napotykam błąd:

Lavoro lavoro = new Lavoro(); 
     lavoro.setNome(formLavoro.getNome()); 
     lavoro.setSede(formLavoro.getSede()); 
     lavoro.setStato("PENDENTE"); 
     lavoro.setPersona(p); 
     lavoro.setAbilitas(listaAbilita); 
     lavoro.setRichiestapartecipazionelavoros(new ArrayList<Richiestapartecipazionelavoro>()); 
     lavoro.setPersonas(new ArrayList<Persona>()); 
     lavoro.setFeedbacks(new ArrayList<Feedback>()); 
     System.out.println("Prima del persist"); 
     manager.persist(lavoro);

UWAGA: kierownik jest podmiotem zarządzającym.

MySQL dla pola ID jest ustawione na NOT_NULL i AUTO_INCREMENT.

Źródło

2013-01-24 vitokr

Może powinieneś sprawdzić mapowania. Może być jakiś problem z identyfikatorem używanym w innej tabeli jako klucz obcy?

Źródło

2013-01-24 22:41:47 Kamil

już sprawdzone ... Położyłem AUTO_INCREMENT na każdym kluczu obcym na ID ... – vitokr

sprawdzone ponownie! Rozwiązano dodawanie innego indywidualnego "id" do wszystkich encji połączonych ... Nieużywanie już obcego klucza. – vitokr

Czy używasz sekwencji w MySQL? MySQL obsługuje generowanie wartości przy pomocy pola AUTO_INCREMENT w bazie danych. Nie musisz określać generatora sekwencji.

Jak to:

@Id 
@GeneratedValue(strategy = GenerationType.AUTO)

MySQL definicji pola:

YOUR_FIELD BIGINT(20) NOT NULL AUTO_INCREMENT

Źródło

2013-01-24 21:26:43

Próbuje ... Nie działa ... Ja putted '@Id @GeneratedValue (strategia = GenerationType.AUTO)' a ja setted autoIncrement na polu w mysql ... ale problem nadal tu jest – vitokr

Dzięki, to działa. ale czy mogę wstawić losowy identyfikator do bazy danych? ponieważ nie chcę automatycznego przyrostu identyfikatora. – Harsh

-1

Spróbuj tego:

@Id 
@GeneratedValue(strategy = GenerationType.IDENTITY) 
private Long id;

Źródło

2013-07-22 11:17:31 Balibia

upewnić się, że nie używasz setter dla głównego klucza w klasie modelu. pakiet com.example.models;

@Entity 
public class BlogDetails { 
@Id 
@GeneratedValue 
@Column(name="B_Id",nullable=false) 
private int b_Id; 
@Column(name="EmailId") 
private String emailId; 
@Column(name="Title") 
private String title; 
@Column(name="BriefDetail") 
private String briefDetail; 
@Column(name="Detail") 
private String detail; 

public BlogDetails() { 
} 

public BlogDetails(String EmailId, String Title, String BriefDetail, String  

Detail) { 
this.emailId=EmailId; 
this.title=Title; 
this.briefDetail=BriefDetail; 
this.detail=Detail; 
} 

public int getB_Id() { 
return b_Id; 
} 

public String getEmailId() { 
return emailId; 
} 

public void setEmailId(String emailId) { 
this.emailId = emailId; 
} 

public String getTitle() { 
return title; 
} 

public void setTitle(String title) { 
this.title = title; 
} 

public String getBriefDetail() { 
return briefDetail; 
} 

public void setBriefDetail(String briefDetail) { 
this.briefDetail = briefDetail; 
} 

public String getDetail() { 
return detail; 
} 

public void setDetail(String detail) { 
this.detail = detail; 
} 


}

Źródło

2015-03-12 09:47:32

Powoduje to błąd: 'org.hibernate.PropertyNotFoundException: Nie można znaleźć setera dla właściwości id w klasie' –

@GeneratedValue nie działa. „Java.sql.SQLException: Pole«ID»nie ma wartości domyślnej”

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