mvn clean install works without any errors, but when i start tomcat6 i get the following error: Caused by:
org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.xxx.server.entity.app.App.distributions[com.xxx.server.entity.distribution.Distribution]
The whole tree is at the end.
I searched the whole day here and in the web but didn’t find a working solution for me.
Setup:
I want to do a many to many association with Hibernate between the two classes: App and Distribution:
Distribution.java:
@Entity
@Table(name = "DISTRIBUTION")
public class Distribution extends xxxEntity {
@ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinTable(name = "APP_DISTRIBUTION", joinColumns = { @JoinColumn(name = "distribution_id") }, inverseJoinColumns = { @JoinColumn(name = "app_id") })
private Set<App> apps;
}
App.java:
@Entity
@Table(name="APP")
public class App extends xxxEntity {
@ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinTable(name = "APP_DISTRIBUTION", joinColumns = { @JoinColumn(name = "app_id") }, inverseJoinColumns = { @JoinColumn(name = "distribution_id") })
private Set<Distribution> distributions;
I also tried it with targetEntity.
the mapping is in server-persistence.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">
<context:annotation-config />
<bean id="serverPropertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location">
<value>file:${xxx_server_config_location}/xxx-server.properties
</value>
</property>
<property name="ignoreUnresolvablePlaceholders" value="true" />
</bean>
<!-- Definition of the data source -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="${dataSource.driverClass}" />
<property name="url" value="${dataSource.url}" />
<property name="username" value="${dataSource.username}" />
<property name="password" value="${dataSource.password}" />
<property name="initialSize" value="${dataSource.initialSize}" />
<property name="maxActive" value="${dataSource.maxActive}" />
<property name="maxIdle" value="${dataSource.maxIdle}" />
<property name="minIdle" value="${dataSource.minIdle}" />
<property name="validationQuery" value="select 1" />
<property name="testOnBorrow" value="true" />
<property name="testOnReturn" value="false" />
<property name="testWhileIdle" value="false" />
</bean>
<!-- Starts up Hibernate -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" />
<property name="dataSource" ref="dataSource" />
<property name="entityInterceptor">
<bean class="com.xxx.server.util.hibernate.AuditInterceptor" />
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.jdbc.batch_size">${hibernate.batchSize}</prop>
<prop key="hibernate.cache.provider_class">net.sf.ehcache.hibernate.EhCacheProvider</prop>
<prop key="hibernate.cache.use_query_cache">false</prop>
<!--
use log4j.logger.org.hibernate.SQL=debug in log4j config to show
SQL
-->
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
<prop key="hiberhibernate.hbm2ddl.export">${hibernate.hbm2ddl.export}</prop>
<prop key="hibernate.hbm2ddl.outputfilename">${hibernate.hbm2ddl.outputfilename}</prop>
</props>
</property>
<property name="annotatedClasses">
<list>
<value>com.xxx.server.entity.user.AdminUser</value>
<value>com.xxx.server.entity.app.App</value>
<value>com.xxx.server.entity.app.AppCategory</value>
<value>com.xxx.server.entity.app.AppLanguageSpecific</value>
<value>com.xxx.server.entity.device.Device</value>
<value>com.xxx.server.entity.device.Vendor</value>
<value>com.xxx.server.entity.distribution.Distribution</value>
<value>com.xxx.server.entity.feedback.UserFeedback</value>
<value>com.xxx.server.entity.info.Info</value>
<value>com.xxx.server.entity.info.InfoParam</value>
<value>com.xxx.server.entity.infotype.InfoType</value>
<value>com.xxx.server.entity.infotype.InfoTypeParam</value>
<value>com.xxx.server.entity.logging.LoggingEvent</value>
<value>com.xxx.server.entity.user.User</value>
</list>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
</beans>
Console output:
SCHWERWIEGEND: 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 'appUploadService': Autowiring of fields failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.server.dao.AppDao com.xxx.backend.admin.service.impl.AppUploadServiceImpl.appDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'appDao' defined in class path resource [applicationContext-server-persistence.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext-server-persistence.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.xxx.server.entity.app.App.distributions[com.xxx.server.entity.distribution.Distribution]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessAfterInstantiation(AutowiredAnnotationBeanPostProcessor.java:243)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:959)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
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:616)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.xxx.server.dao.AppDao com.xxx.backend.admin.service.impl.AppUploadServiceImpl.appDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'appDao' defined in class path resource [applicationContext-server-persistence.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext-server-persistence.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.xxx.server.entity.app.App.distributions[com.xxx.server.entity.distribution.Distribution]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:435)
at org.springframework.beans.factory.annotation.InjectionMetadata.injectFields(InjectionMetadata.java:105)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessAfterInstantiation(AutowiredAnnotationBeanPostProcessor.java:240)
... 31 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'appDao' defined in class path resource [applicationContext-server-persistence.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext-server-persistence.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.xxx.server.entity.app.App.distributions[com.xxx.server.entity.distribution.Distribution]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:671)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:610)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:412)
... 33 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext-server-persistence.xml]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.xxx.server.entity.app.App.distributions[com.xxx.server.entity.distribution.Distribution]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
... 48 more
Caused by: org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.xxx.server.entity.app.App.distributions[com.xxx.server.entity.distribution.Distribution]
at org.hibernate.cfg.annotations.CollectionBinder.bindManyToManySecondPass(CollectionBinder.java:1071)
at org.hibernate.cfg.annotations.CollectionBinder.bindStarToManySecondPass(CollectionBinder.java:602)
at org.hibernate.cfg.annotations.CollectionBinder$1.secondPass(CollectionBinder.java:543)
at org.hibernate.cfg.CollectionSecondPass.doSecondPass(CollectionSecondPass.java:66)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1163)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:329)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1148)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:673)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
... 58 more
02.03.2012 15:47:59 org.apache.catalina.core.StandardContext start
SCHWERWIEGEND: Error listenerStart
02.03.2012 15:47:59 org.apache.catalina.core.StandardContext start
SCHWERWIEGEND: Context [/xxx-appstore-admin] startup failed due to previous errors
02.03.2012 15:47:59 org.apache.catalina.core.ApplicationContext log
INFO: Closing Spring root WebApplicationContext
log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.
Another strange thing: in the project is already a working ManyToMany realation which works fine:
public class Info extends xxxEntity {
@ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinTable(name = "USER_INFO", joinColumns = { @JoinColumn(name = "info_id") }, inverseJoinColumns = { @JoinColumn(name = "user_id") })
private Set<User> users;
public class User extends xxxEntity {
@ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinTable(name = "USER_INFO", joinColumns = { @JoinColumn(name = "user_id") }, inverseJoinColumns = { @JoinColumn(name = "info_id") })
private Set<Info> infos;
I wrote two tests and they run through!!!
public class DistributionTest extends BaseDaoTest {
@Test
@Transactional
@Rollback(true)
public void testDistribution() {
// Test saving and loading Distribution
Distribution distribution = DomainCreator.createDistribution("Fedora", "16.01");
this.distributionDao.save(distribution);
assertEquals(distribution, this.distributionDao.findByName("Fedora"));
// test loading set of distributions
App app = appDao.findById("a1");
Set<Distribution> distros = app.getDistributions();
assertEquals(3, distros.size());
}
}
public class AppDaoTest extends BaseDaoTest {
@Test
@Transactional
@Rollback(true)
public void getAppsByDistribution() {
Distribution distribution = distributionDao.findById("d1");
Set<App> apps = distribution.getApps();
assertEquals(4, apps.size());
}
}
So I guess the it must be a problem with Tomcat6?
What I also did: deleting everything in the Tomcat deploy directory an publish, but still the same error.
Does anyone have an Idea?
After I wrote tests which passed.
I had the idea that my local tomcat6 is doing something wrong.
So I deployed my changes to another server and there it worked!
Sorry for bothering you with the wrong question.
Thank you all very much for your help.
Cheers,
Flo