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Форумы / Java [игнор отключен] [закрыт для гостей] / Hibernate ManytoOne mapping error / 3 сообщений из 3, страница 1 из 1
18.03.2012, 18:44:52
    #37710730
ccoder
ccoder
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Hibernate ManytoOne mapping error
Здравствуйте.
Всё перегуглил что только мог, ничего ненахожу.
Хочу сделать маппигн как тут
http://www.mkyong.com/hibernate/hibernate-one-to-many-relationship-example-annotation/
Вот такие у меня таблицы
http://img59.imageshack.us/img59/6621/17348529.png
Получил такие файлы
Person.java
Код: java
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package lt.web.hibernate_usage.domain;

import java.util.Set;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.Table;



@Entity
@Table(name = "PERSON")
public class Person {

	private Integer personalID;	
	@Id
	@Column (name="PERSONID")
	public Integer getPersonalID()
	{
		return personalID;
	}
	
	public void setPersonalID(Integer personalID) {
		this.personalID = personalID;
	}	
	
	@Column (name="NAME")
	private String name;
	
	@Column (name="SURNAME")
	private String surname;
	
	private Set<Account> accounts;
	
	@OneToMany(fetch = FetchType.LAZY, mappedBy="person")
	public Set<Account> getAccounts() {
		return accounts;
	}	
	
	public void setAccounts(Set<Account> accounts) {
		this.accounts = accounts;
	}
	


	public Person() {
	}
	
	
	public Person(String name, String surname, Integer personalID) {
		super();
		this.name = name;
		this.surname = surname;
		this.personalID = personalID;
	}


	public String getName() {
		return name;
	}


	public void setName(String name) {
		this.name = name;
	}


	public String getSurname() {
		return surname;
	}


	public void setSurname(String surname) {
		this.surname = surname;
	}









	

}


Account.java
Код: java
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package lt.web.hibernate_usage.domain;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;


@Entity
@Table(name = "ACCOUNT")
public class Account {

	@Id
	@Column (name="ACCOUNTID")
	private Integer accountID;
	
	@Column (name="PERSONID", nullable=false)	
	private Integer personID;	
	
	@Column (name="BALANCE", nullable=false)
	private Integer balance;
	
	
	private Person person;
	
	@ManyToOne(fetch=FetchType.LAZY)
    @JoinColumn(name="PERSONID")
	public Person getPerson() {
		return this.person;
	}
	
	public void setPerson(Person person) {
		this.person = person;
	}
	
	
	
	public Account() {
	}
	
	public Account(int personID, int accountID, int balance) {
		super();
		this.personID = personID;
		this.accountID = accountID;
		this.balance = balance;
	}

	public Integer getAccountID() {
		return accountID;
	}

	public void setAccountID(Integer accountID) {
		this.accountID = accountID;
	}

	public Integer getPersonID() {
		return personID;
	}

	public void setPersonID(Integer personID) {
		this.personID = personID;
	}

	public Integer getBalance() {
		return balance;
	}

	public void setBalance(Integer balance) {
		this.balance = balance;
	}




	


	

	


	
	
	

}


получаю ошибку
авторrg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [
/WEB-INF/spring-applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Could not det
ermine type for: lt.web.hibernate_usage.domain.Person, at table: ACCOUNT, for columns: [org.hibernate.mapping.Column(person)]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420
)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4779)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1566)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1556)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.hibernate.MappingException: Could not determine type for: lt.web.hibernate_usage.domain.Person, at table: ACCOUNT, for c
olumns: [org.hibernate.mapping.Column(person)]
at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:306)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:290)
at org.hibernate.mapping.Property.isValid(Property.java:217)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:464)
at org.hibernate.mapping.RootClass.validate(RootClass.java:235)
at org.hibernate.cfg.Configuration.validate(Configuration.java:1362)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1865)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:860)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:779)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1
477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417
)
... 22 more
2012-03-18 16.31.35 org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [
/WEB-INF/spring-applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Could not det
ermine type for: lt.web.hibernate_usage.domain.Person, at table: ACCOUNT, for columns: [org.hibernate.mapping.Column(person)]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420
)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4779)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1566)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1556)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.hibernate.MappingException: Could not determine type for: lt.web.hibernate_usage.domain.Person, at table: ACCOUNT, for c
olumns: [org.hibernate.mapping.Column(person)]
at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:306)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:290)
at org.hibernate.mapping.Property.isValid(Property.java:217)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:464)
at org.hibernate.mapping.RootClass.validate(RootClass.java:235)
at org.hibernate.cfg.Configuration.validate(Configuration.java:1362)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1865)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:860)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:779)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1
477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417
...
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18.03.2012, 18:49:18
    #37710735
ccoder
ccoder
Участник
Скрыть профиль Поместить в игнор-лист Сообщения автора в теме
Hibernate ManytoOne mapping error
implements java.io.Serializable
...
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18.03.2012, 20:08:06
    #37710838
ccoder
ccoder
Участник
Скрыть профиль Поместить в игнор-лист Сообщения автора в теме
Hibernate ManytoOne mapping error
Подправил,
но теперь получаю
авторorg.apache.jasper.JasperException: org.hibernate.exception.SQLGrammarException: could not initialize a collection: [lt.web.hibernate_usage.domain.Person.accounts#222]
Ктото сталкивался?
...
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Форумы / Java [игнор отключен] [закрыт для гостей] / Hibernate ManytoOne mapping error / 3 сообщений из 3, страница 1 из 1
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