我是Tapestry5的新手。我想将地址对象持久保存到SQ L Server 2012，同时坚持我得到以下异常。我瞪大了它的大多数帖子都说使用正确的实体注释。我只使用正确的注释。 这是我的地址实体
package com.asd.exam.entities;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import org.apache.tapestry5.beaneditor.NonVisual;
import org.apache.tapestry5.beaneditor.Validate;
import com.asd.exam.data.Honorific;
@Entity
@Table(name="TBLADDRESS")
public class Address {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@NonVisual
@Column(name="SNO")
public Long sno;
@Validate("required")
@Column(name="HONORIFIC")
public Honorific honorific;
@Validate("required")
@Column(name="FIRSTNAME")
public String firstname;
@Validate("required")
@Column(name="LASTNAME")
public String lastName;
@Validate("required")
@Column(name="STREET1")
public String street1;
@Validate("required")
@Column(name="STREET2")
public String street2;
@Validate("required")
@Column(name="CITY")
public String city;
@Validate("required")
@Column(name="STATE")
public String state;
@Validate("required,regexp")
@Column(name="ZIPCODE")
public Integer zipcode;
@Validate("required")
@Column(name="EMAIL")
public String email;
@Validate("required")
@Column(name="PHONENUMBER")
public String phonenumber;
}
和CreateAddress.java
package com.asd.exam.pages;
import org.apache.tapestry5.annotations.InjectPage;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.hibernate.annotations.CommitAfter;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.hibernate.Session;
import com.asd.exam.entities.Address;
public class CreateAddress {
@Property
private Address address;
@InjectPage
private Index index;
@Inject
private Session session;
@CommitAfter
Object onSuccess()
{
session.persist(address);
return index;
}
}
我的完整堆栈跟踪是
[INFO] hbm2ddl.SchemaUpdate schema update complete
[INFO] HibernateCoreModule.HibernateSessionSource Hibernate startup: 296 ms to configure, 734 ms overall.
[INFO] HibernateCoreModule.HibernateSessionSource Configured Hibernate entities: (none)
[ERROR] ioc.Registry Unknown entity: com.asd.exam.entities.Address
[ERROR] ioc.Registry Operations trace:
[ERROR] ioc.Registry [ 1] Triggering event 'action' on CreateAddress:beaneditform.form
[ERROR] ioc.Registry [ 2] Triggering event 'success' on CreateAddress:beaneditform.form
[ERROR] TapestryModule.RequestExceptionHandler Processing of request failed with uncaught exception: Unknown entity: com.asd.exam.entities.Address
org.apache.tapestry5.runtime.ComponentEventException: Unknown entity: com.asd.exam.entities.Address [at classpath:org/apache/tapestry5/corelib/components/BeanEditForm.tml, line 2]
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1141)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3100(ComponentPageElementImpl.java:61)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$5.invoke(ComponentPageElementImpl.java:1062)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$5.invoke(ComponentPageElementImpl.java:1059)
at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:74)
at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:87)
at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1124)
at org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:146)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1058)
at org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:81)
at org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
at $ComponentEventRequestHandler_1c80b398c6cd.handle(Unknown Source)
at org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
at $ComponentEventRequestHandler_1c80b398c6cd.handle(Unknown Source)
at org.apache.tapestry5.services.TapestryModule$41.handle(TapestryModule.java:2476)
at $ComponentEventRequestHandler_1c80b398c6cd.handle(Unknown Source)
at $ComponentEventRequestHandler_1c80b398c6c4.handle(Unknown Source)
at org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handleComponentEvent(ComponentRequestHandlerTerminator.java:43)
at org.apache.tapestry5.services.InitializeActivePageName.handleComponentEvent(InitializeActivePageName.java:39)
at $ComponentRequestHandler_1c80b398c6c6.handleComponentEvent(Unknown Source)
at $ComponentRequestHandler_1c80b398c697.handleComponentEvent(Unknown Source)
at org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:46)
at $Dispatcher_1c80b398c69a.dispatch(Unknown Source)
at $Dispatcher_1c80b398c693.dispatch(Unknown Source)
at org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:302)
at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at $RequestHandler_1c80b398c694.service(Unknown Source)
at org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:902)
at $RequestHandler_1c80b398c694.service(Unknown Source)
at org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:892)
at $RequestHandler_1c80b398c694.service(Unknown Source)
at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
at $RequestHandler_1c80b398c694.service(Unknown Source)
at com.asd.exam.services.AppModule$1.service(AppModule.java:89)
at $RequestFilter_1c80b398c68f.service(Unknown Source)
at $RequestHandler_1c80b398c694.service(Unknown Source)
at $RequestHandler_1c80b398c688.service(Unknown Source)
at org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:253)
at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
at $HttpServletRequestHandler_1c80b398c68a.service(Unknown Source)
at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at $HttpServletRequestFilter_1c80b398c686.service(Unknown Source)
at $HttpServletRequestHandler_1c80b398c68a.service(Unknown Source)
at org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:852)
at $HttpServletRequestHandler_1c80b398c68a.service(Unknown Source)
at $HttpServletRequestHandler_1c80b398c685.service(Unknown Source)
at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:171)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
**Caused by: org.apache.tapestry5.ioc.internal.OperationException: Unknown entity: com.asd.exam.entities.Address** [at classpath:org/apache/tapestry5/corelib/components/BeanEditForm.tml, line 2]
at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.logAndRethrow(OperationTrackerImpl.java:121)
at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:88)
at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:87)
at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1124)
at org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:146)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1058)
at org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.triggerContextEvent(InternalComponentResourcesImpl.java:302)
at org.apache.tapestry5.corelib.components.Form.advised$onAction_1c80b398c717(Form.java:562)
at org.apache.tapestry5.corelib.components.Form$Invocation_onAction_1c80b398c716.proceedToAdvisedMethod(Unknown Source)
at org.apache.tapestry5.internal.plastic.AbstractMethodInvocation.proceed(AbstractMethodInvocation.java:84)
at org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
at org.apache.tapestry5.internal.plastic.AbstractMethodInvocation.proceed(AbstractMethodInvocation.java:86)
at org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
at org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:932)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1117)
... 61 more
**Caused by: org.apache.tapestry5.runtime.ComponentEventException: Unknown entity: com.asd.exam.entities.Address** [at classpath:org/apache/tapestry5/corelib/components/BeanEditForm.tml, line 2]
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1141)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3100(ComponentPageElementImpl.java:61)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$5.invoke(ComponentPageElementImpl.java:1062)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$5.invoke(ComponentPageElementImpl.java:1059)
at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:74)
... 75 more
**Caused by: org.hibernate.MappingException: Unknown entity: com.asd.exam.entities.Address**
at org.hibernate.impl.SessionFactoryImpl.getEntityPersister(SessionFactoryImpl.java:691)
at org.hibernate.impl.SessionImpl.getEntityPersister(SessionImpl.java:1494)
at org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:202)
at org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:531)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:102)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:61)
at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:808)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:782)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:786)
at $Session_1c80b398c78a.persist(Unknown Source)
at $Session_1c80b398c6c1.persist(Unknown Source)
at com.asd.exam.pages.CreateAddress.onSuccess(CreateAddress.java:25)
at com.asd.exam.pages.CreateAddress.dispatchComponentEvent(CreateAddress.java)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:932)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1117)
... 79 more
[INFO] AppModule.TimingFilter Request time: 3598 ms
必须非常感谢帮助。
答案 0 :(得分：0)
您的pom.xml中似乎缺少实体依赖项，请确保您需要所有依赖项。
类似的东西：
<dependency>
<groupId>com.asd.exam.entities</groupId>
<artifactId>package-path-to-adress</artifactId>
<version>X.X.X</version>
</dependency>
答案 1 :(得分：0)
尝试将以下行添加到hibernate.cfg.xml
<mapping package="com.asd.exam.entities" />