こんにちは、cassandra 用に LocalContainerEntityManagerFactoryBean を作成しようとしているアプリケーションがあります... また、hibernate によってマップおよび管理され、この EMF からスキャンされるべきではないエンティティもいくつかあります...
LocalContainerEntityManagerFactoryBean に pakagesToScan プロパティを追加しましたが、それでもすべてのパッケージをスキャンしようとしています...
私のSpring xmlは次のとおりです...
<bean id="cassandraEmf"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="cassandra" />
<property name="loadTimeWeaver">
<bean
class="org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver" />
</property>
<property name="packagesToScan">
<array value-type="java.lang.String">
<value>org.amaze.db.usage.objects</value>
</array>
</property>
</bean>
私のPersistence.xmlは次のとおりです
<persistence-unit name="cassandra">
<provider>com.impetus.kundera.KunderaPersistence</provider>
<properties>
<property name="kundera.nodes" value="localhost"/>
<property name="kundera.port" value="9160"/>
<property name="kundera.keyspace" value="amaze"/>
<property name="kundera.dialect" value="cassandra"/>
<property name="kundera.client.lookup.class" value="com.impetus.client.cassandra.pelops.PelopsClientFactory" />
<property name="kundera.cache.provider.class" value="com.impetus.kundera.cache.ehcache.EhCacheProvider"/>
<property name="kundera.cache.config.resource" value="/ehcache-test.xml"/>
<property name="packagesToScan" value="org.amaze.db.usage.objects" />
</properties>
</persistence-unit>
私が得ているエラーは次のとおりです。
Caused by: com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException: Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cassandraEmf' defined in class path resource [dbusage.xml]: Invocation of init method failed; nested exception is com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException: org.amaze.db.hibernate.objects.Application must have an @Id field.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1568)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at org.amaze.db.KunderaTest.main(KunderaTest.java:14)
Caused by: com.impetus.kundera.metadata.validator.InvalidEntityDefinitionException: org.amaze.db.hibernate.objects.Application must have an @Id field.
at com.impetus.kundera.metadata.processor.TableProcessor.validateIdAttribute(TableProcessor.java:415)
at com.impetus.kundera.metadata.processor.TableProcessor.validateAndSetId(TableProcessor.java:405)
at com.impetus.kundera.metadata.processor.TableProcessor.populateMetadata(TableProcessor.java:155)
at com.impetus.kundera.metadata.processor.TableProcessor.process(TableProcessor.java:90)
at com.impetus.kundera.metadata.MetadataBuilder.buildEntityMetadata(MetadataBuilder.java:132)
at com.impetus.kundera.configure.MetamodelConfiguration.scanClassAndPutMetadata(MetamodelConfiguration.java:398)
at com.impetus.kundera.configure.MetamodelConfiguration.loadEntityMetadata(MetamodelConfiguration.java:232)
at com.impetus.kundera.configure.MetamodelConfiguration.configure(MetamodelConfiguration.java:103)
at com.impetus.kundera.configure.Configurator.configure(Configurator.java:65)
at com.impetus.kundera.KunderaPersistence.initializeKundera(KunderaPersistence.java:109)
at com.impetus.kundera.KunderaPersistence.createEntityManagerFactory(KunderaPersistence.java:81)
at com.impetus.kundera.KunderaPersistence.createContainerEntityManagerFactory(KunderaPersistence.java:65)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:341)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1627)
これを解決できません..パッケージ名 org.amaze.db.usage.objects.* でワイルドカードを試してみましたが、助けがありません...
私は春の4.1.1を使用しています....
前もって感謝します...