救命！在对这个网站和一般的互联网进行了大量研究之后，我一直无法找到解决方案。我有一个Hibernate 4.3.6/Glassfish 4.0项目，它部署得很好，但是当我尝试将新对象保存到数据库中时会抛出IllegalArgumentException。我过去曾在其他服务器上使用过此设置，没有任何问题，所以再次，我不知所措。
这个问题的核心有三个实体：
@Entity
@Cacheable(false)
public class ConsumerAgentAccount implements Serializable
{
private static final long serialVersionUID = 6862398628955419461L;
private long id = 0L;
private Account account = null;
private String firstName = null;
private String lastName = null;
private boolean active = true;
private long bornOn = 0L;
private ConsumerAccount consumerAccount;
public ConsumerAgentAccount() { super(); }
@PrePersist
private void onPersist()
{
bornOn = System.currentTimeMillis();
}
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
public long getId()
{
return id;
}
public void setId(long id)
{
this.id = id;
}
@Embedded
public Account getAccount()
{
return account;
}
public void setAccount(Account account)
{
this.account = account;
}
@Column(nullable=false, length=50)
public String getFirstName()
{
return firstName;
}
public void setFirstName(String firstName)
{
this.firstName = firstName;
}
@Column(nullable=false, length=50)
public String getLastName()
{
return lastName;
}
public void setLastName(String lastName)
{
this.lastName = lastName;
}
@Column(nullable=false)
public boolean isActive()
{
return active;
}
public void setActive(boolean active)
{
this.active = active;
}
@Column(nullable=false, updatable=false)
public long getBornOn()
{
return this.bornOn;
}
public void setBornOn(long bornOn)
{
this.bornOn = bornOn;
}
@ManyToOne(cascade=CascadeType.ALL, fetch=FetchType.EAGER, optional=false)
public ConsumerAccount getConsumerAccount()
{
return consumerAccount;
}
public void setConsumerAccount(ConsumerAccount consumerAccount)
{
this.consumerAccount = consumerAccount;
}
}
@Embeddable
public class Account
{
private String email = null;
private String password = null;
public Account() { super(); }
public Account(String email, String password)
{
this.email = email;
this.password = password;
}
@Column(nullable=false, length=100)
public String getEmail()
{
return email;
}
public void setEmail(String email)
{
this.email = email;
}
@Column(nullable=false, length=20)
public String getPassword()
{
return password;
}
public void setPassword(String password)
{
this.password = password;
}
}
@Entity
@Cacheable(false)
public class ConsumerAccount implements Serializable
{
private static final long serialVersionUID = -3886143395284500664L;
private long id = 0L;
private Account account = null;
private String name = null;
private boolean active = true;
private long bornOn = 0L;
private List<ConsumerAgentAccount> consumerAgentAccounts = null;
private List<WebFormProfile> webFormProfiles = null;
public ConsumerAccount() { super(); }
@PrePersist
private void onPersist()
{
bornOn = System.currentTimeMillis();
}
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
public long getId()
{
return id;
}
public void setId(long id)
{
this.id = id;
}
@Embedded
public Account getAccount()
{
return account;
}
public void setAccount(Account account)
{
this.account = account;
}
@Column(nullable=false, length=75)
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
@Column(nullable=false)
public boolean isActive()
{
return active;
}
public void setActive(boolean active)
{
this.active = active;
}
@Column(nullable=false, updatable=false)
public long getBornOn()
{
return this.bornOn;
}
public void setBornOn(long bornOn)
{
this.bornOn = bornOn;
}
@OneToMany(cascade=CascadeType.ALL, fetch=FetchType.LAZY, mappedBy="consumerAccount")
public List<ConsumerAgentAccount> getConsumerAgentAccounts()
{
System.out.println("getconsumeragentaccounts");
return consumerAgentAccounts;
}
public void setConsumerAgentAccounts(List<ConsumerAgentAccount> consumerAgentAccounts)
{
this.consumerAgentAccounts = consumerAgentAccounts;
}
@OneToMany(cascade=CascadeType.ALL, fetch=FetchType.EAGER, mappedBy="consumerAccount")
public List<WebFormProfile> getWebFormProfiles()
{
return webFormProfiles;
}
public void setWebFormProfiles(List<WebFormProfile> webFormProfiles)
{
this.webFormProfiles = webFormProfiles;
}
}
这是我的坚持.xml：
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
<persistence-unit name="inserteck_punit" transaction-type="JTA">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<jta-data-source>jdbc/inserteck</jta-data-source>
<mapping-file>META-INF/namedqueries.xml</mapping-file>
<class>com.blushiftss.inserteck.entities.ConsumerAccount</class>
<class>com.blushiftss.inserteck.entities.ConsumerAgentAccount</class>
<class>com.blushiftss.inserteck.entities.ProfileField</class>
<class>com.blushiftss.inserteck.entities.ProviderAccount</class>
<class>com.blushiftss.inserteck.entities.ProviderProfile</class>
<class>com.blushiftss.inserteck.entities.ProviderProfileMessage</class>
<class>com.blushiftss.inserteck.entities.SuggestedWebFormFieldMapping</class>
<class>com.blushiftss.inserteck.entities.WebFormField</class>
<class>com.blushiftss.inserteck.entities.WebFormFieldMapping</class>
<class>com.blushiftss.inserteck.entities.WebFormProfile</class>
<class>com.blushiftss.inserteck.entities.embeds.Account</class>
<class>com.blushiftss.inserteck.entities.embeds.Address</class>
<class>com.blushiftss.inserteck.entities.embeds.EducationInfo</class>
<class>com.blushiftss.inserteck.entities.embeds.FinancialInfo</class>
<class>com.blushiftss.inserteck.entities.embeds.PersonalInfo</class>
<class>com.blushiftss.inserteck.entities.embeds.SensitiveInfo</class>
<class>com.blushiftss.inserteck.entities.embeds.WorkInfo</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<shared-cache-mode>ENABLE_SELECTIVE</shared-cache-mode>
<properties>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect"/>
<property name="hibernate.transaction.jta.platform" value="org.hibernate.service.jta.platform.internal.SunOneJtaPlatform"/>
<property name="hibernate.ejb.entitymanager_factory_name" value="EJB.EMF.ITK"/>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.generate_statistics" value="false"/>
<property name="hibernate.cache.use_second_level_cache" value="false"/>
<property name="hibernate.cache.use_query_cache" value="false"/>
</properties>
</persistence-unit>
</persistence>
这是我的一个 EJB 中的代码块，导致错误：
ConsumerAccount consumerAccount = new ConsumerAccount();
consumerAccount.setName("blah Enterprises, LLC.");
consumerAccount.setActive(true);
consumerAccount.setAccount(new Account("blah@blah.com", "blahblah"));
consumerAccount.setConsumerAgentAccounts(new ArrayList<ConsumerAgentAccount>(0));
consumerAccount.setWebFormProfiles(new ArrayList<WebFormProfile>(0));
ConsumerAgentAccount consumerAgentAccount = new ConsumerAgentAccount();
consumerAgentAccount.setFirstName("Splatt");
consumerAgentAccount.setLastName("Testerman");
consumerAgentAccount.setActive(true);
consumerAgentAccount.setAccount(new Account("s@test.com", "A1"));
consumerAgentAccount.setConsumerAccount(consumerAccount);
consumerAccount.getConsumerAgentAccounts().add(consumerAgentAccount);
entityManager.persist(consumerAccount);
entityManager.persist(consumerAgentAccount);
这是来自 Glassfish 日志文件的堆栈跟踪：
[2015-03-10T05:09:08.479+0000] [glassfish 4.0] [ERROR] [] [org.hibernate.property.BasicPropertyAccessor] [tid: _ThreadID=58 _ThreadName=http-listener-1(1)] [timeMillis: 1425964148479] [levelValue: 1000] [[
HHH000122: IllegalArgumentException in class: com.blushiftss.inserteck.entities.ConsumerAgentAccount, getter method of property: id]]
[2015-03-10T05:09:08.491+0000] [glassfish 4.0] [WARNING] [ejb.system_exception] [javax.enterprise.system.container.ejb.com.sun.ejb.containers] [tid: _ThreadID=58 _ThreadName=http-listener-1(1)] [timeMillis: 1425964148491] [levelValue: 900] [[
EJB5184:A system exception occurred during an invocation on EJB CoreController, method: public javax.json.JsonObject com.blushiftss.inserteck.CoreController.initDatabase(javax.json.JsonObject)]]
[2015-03-10T05:09:08.491+0000] [glassfish 4.0] [WARNING] [] [javax.enterprise.system.container.ejb.com.sun.ejb.containers] [tid: _ThreadID=58 _ThreadName=http-listener-1(1)] [timeMillis: 1425964148491] [levelValue: 900] [[
javax.ejb.TransactionRolledbackLocalException: Exception thrown from bean
at com.sun.ejb.containers.EJBContainerTransactionManager.checkExceptionClientTx(EJBContainerTransactionManager.java:662)
at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:507)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4475)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2009)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1979)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy281.initDatabase(Unknown Source)
at com.blushiftss.inserteck.__EJB31_Generated__CoreController__Intf____Bean__.initDatabase(Unknown Source)
at com.blushiftss.inserteck.ws.AdminResource.initDatabase(AdminResource.java:86)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)
at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)
at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4695)
at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:630)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)
at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4667)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4655)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy284.initDatabase(Unknown Source)
at com.blushiftss.inserteck.ws.__EJB31_Generated__AdminResource__Intf____Bean__.initDatabase(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:125)
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:195)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:91)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:346)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:341)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:101)
at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:224)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:198)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:946)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:323)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.glassfish.tyrus.servlet.TyrusServletFilter.doFilter(TyrusServletFilter.java:253)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: IllegalArgumentException occurred calling getter of com.blushiftss.inserteck.entities.ConsumerAgentAccount.id
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1763)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1677)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1683)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:1187)
at com.sun.enterprise.container.common.impl.EntityManagerWrapper.persist(EntityManagerWrapper.java:287)
at com.blushiftss.inserteck.CoreController.initDatabase(CoreController.java:1003)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)
at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)
at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4695)
at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:630)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)
at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4667)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4655)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
... 93 more
Caused by: org.hibernate.PropertyAccessException: IllegalArgumentException occurred calling getter of com.blushiftss.inserteck.entities.ConsumerAgentAccount.id
at org.hibernate.property.BasicPropertyAccessor$BasicGetter.get(BasicPropertyAccessor.java:192)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.getIdentifier(AbstractEntityTuplizer.java:346)
at org.hibernate.persister.entity.AbstractEntityPersister.getIdentifier(AbstractEntityPersister.java:4746)
at org.hibernate.persister.entity.AbstractEntityPersister.isTransient(AbstractEntityPersister.java:4465)
at org.hibernate.engine.internal.ForeignKeys.isTransient(ForeignKeys.java:243)
at org.hibernate.event.internal.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:511)
at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:116)
at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:75)
at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:811)
at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:784)
at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:789)
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:1181)
... 125 more
Caused by: java.lang.IllegalArgumentException: object is not an instance of declaring class
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.hibernate.property.BasicPropertyAccessor$BasicGetter.get(BasicPropertyAccessor.java:169)
... 136 more
]]
我不知所措。如果我以相反的顺序保留两个新实体，它会在另一个实体上抛出异常。我认为这个问题与我在实体中嵌入了类这一事实有关，但我以前使用过这种结构没有问题。咯咯。
更新
我已将此应用程序部署到另一个完全相同的 Glassfish 服务器 4.0 u 89，并且它工作正常。不同之处在于，我需要运行它的服务器与MySQL绑定，而它现在工作的服务器是SQL Server。
我已经解决了这个问题。我使用的是Hibernate 4.3.6，但是当我降级到4.3.5时，它解决了我的问题。我不知道 4.3.6+ 中是否存在错误（因为我也尝试了 4.3.8 并且失败了），但是当您使用此版本时，当您尝试保留包含嵌入字段/对象的实体时，它会抛出上述错误。
如果你使用带有弹簧启动的devtool，它会抛出
HHH000122：非法参数类中的异常：
另一个例外是
java.lang.IllegalArgumentException： object 不是声明类的实例
我发疯了寻找解决方案。最后，我从此链接我尝试了很多东西，实体映射，配置文件不是一次而是多次。
请从您的 pom 中删除开发工具依赖项.xml.清理它并重新构建它。希望这能解决问题。