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[英]org.hibernate.MappingException: Unknown entity hibernate4 spring4
[英]Spring4 with Hibernate4 fails in standalone process
我無法在一個獨立進程中將Spring4與Hibernate4結合使用(沒有像tomcat,WAS等容器)
如何在獨立進程中使用Hibernate4,Spring4和Spring數據存儲庫?
但是我一直認為Spring我總是遇到相同的異常:
Caused by: java.lang.NullPointerException
at org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.getStatus(JtaStatusHelper.java:76)
at org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.isActive(JtaStatusHelper.java:118)
at org.hibernate.engine.transaction.internal.jta.CMTTransaction.join(CMTTransaction.java:149)
對此進行搜索時,我會指出一些有關hibernate.transaction.jta.platform
信息,有關Hibernate 4.3的文檔請參見http://docs.jboss.org/hibernate/orm/4.3/devguide/zh-CN/html_single /#服務,JtaPlatform
但是我看到的唯一選擇是org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform
但這仍然會導致相同的錯誤。
這是我的Spring配置:
<context:component-scan base-package="com.xx.yy" />
<jpa:repositories base-package="com.xx.zz.respositories"></jpa:repositories>
<bean name="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/culture" />
<property name="username" value="root" />
<property name="password" value="" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
<property name="jpaDialect">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
</property>
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="jtaDataSource" ref="dataSource" />
<property name="packagesToScan" value="culture.matching.index.model" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="generateDdl" value="true" />
<property name="showSql" value="false" />
<property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect" />
<property name="database" value="MYSQL" />
</bean>
</property>
<property name="jpaProperties">
<value>
hibernate.transaction.jta.platform=org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform
</value>
</property>
</bean>
@geoand的回答很有幫助: https : //github.com/spring-projects/spring-boot/tree/master/spring-boot-samples/spring-boot-sample-simple因此我從XML遷移到Java配置
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