Hibernate 未映射实体
我使用SpringRoo来处理实体对象的休眠 但当运行单元测试时,它们失败了,因为它表示实体未映射: 以下是错误: QuerySyntaxException:未映射优惠券[从优惠券o中选择o] 位于org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:180) 这就是我的持久化单元的配置:Hibernate 未映射实体,hibernate,spring-roo,hibernate-mapping,Hibernate,Spring Roo,Hibernate Mapping,我使用SpringRoo来处理实体对象的休眠 但当运行单元测试时,它们失败了,因为它表示实体未映射: 以下是错误: QuerySyntaxException:未映射优惠券[从优惠券o中选择o] 位于org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:180) 这就是我的持久化单元的配置: <persistence-unit name="persiste
<persistence-unit name="persistenceUnitTest" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect"/>
<property name="hibernate.hbm2ddl.auto" value="create-drop"/>
<property name="hibernate.archive.autodetection" value="class"/>
<property name="hibernate.ejb.naming_strategy" value="org.hibernate.cfg.ImprovedNamingStrategy"/>
<property name="hibernate.connection.charSet" value="UTF-8"/>
</properties>
</persistence-unit>
应用程序上下文设置为:
<context:component-scan base-package="com.tamiflu.entities">
<context:exclude-filter expression=".*_Roo_.*" type="regex"/>
</context:component-scan>
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>
<tx:annotation-driven mode="aspectj" transaction-manager="transactionManager"/>
<bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactory">
<property name="persistenceUnitName" value="persistenceUnitTest"/>
<property name="dataSource" ref="dataSource"/>
</bean>
<bean class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" id="dataSource">
<property name="driverClassName" value="org.hsqldb.jdbcDriver"/>
<property name="url" value="jdbc:hsqldb:mem:tamiflu"/>
<property name="username" value="sa"/>
<property name="password" value=""/>
<property name="testOnBorrow" value="true"/>
<property name="testOnReturn" value="true"/>
<property name="testWhileIdle" value="true"/>
<property name="timeBetweenEvictionRunsMillis" value="1800000"/>
<property name="numTestsPerEvictionRun" value="3"/>
<property name="minEvictableIdleTimeMillis" value="1800000"/>
</bean>
我觉得一切都准备好了。我不知道为什么@RooEntity没有被选为映射对象。Mikko Maunu是正确的,您的选择对于JPA不正确,正确的选择是从优惠券o中选择o @RooJpaActiveRecord是Roo:1.2(目前在RC1中)即将发布的新注释,@Entity是Roo当前1.1.5和以前版本的注释 如果问题仍然存在,请执行以下操作:
如果您有多个文件,请小心,因为无法保证顺序(如果您有多个不同包的文件要扫描,则在加载实体时会出现问题,除非您强制顺序删除通配符并手动指定applicationContext.xml文件的所需顺序)Mikko Maunu是正确的,您的选择对于JPA不正确,正确的选择是从优惠券o中选择o @RooJpaActiveRecord是Roo:1.2(目前在RC1中)即将发布的新注释,@Entity是Roo当前1.1.5和以前版本的注释 如果问题仍然存在,请执行以下操作:
<context:component-scan base-package="com.tamiflu.entities">
<context:exclude-filter expression=".*_Roo_.*" type="regex"/>
</context:component-scan>
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>
<tx:annotation-driven mode="aspectj" transaction-manager="transactionManager"/>
<bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactory">
<property name="persistenceUnitName" value="persistenceUnitTest"/>
<property name="dataSource" ref="dataSource"/>
</bean>
<bean class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" id="dataSource">
<property name="driverClassName" value="org.hsqldb.jdbcDriver"/>
<property name="url" value="jdbc:hsqldb:mem:tamiflu"/>
<property name="username" value="sa"/>
<property name="password" value=""/>
<property name="testOnBorrow" value="true"/>
<property name="testOnReturn" value="true"/>
<property name="testWhileIdle" value="true"/>
<property name="timeBetweenEvictionRunsMillis" value="1800000"/>
<property name="numTestsPerEvictionRun" value="3"/>
<property name="minEvictableIdleTimeMillis" value="1800000"/>
</bean>