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有人知道如何在 Spring Roo 托管实体中禁用乐观锁定吗？我生成的实体注释如下：

@RooJavaBean
@RooToString
@RooJpaActiveRecord
public class CoolDomain {
}

但是，当我启动应用程序时，它无法连接实体管理器说：

Caused by: org.hibernate.HibernateException: Missing column: version in COOL_DOMAIN
    at org.hibernate.mapping.Table.validateColumns(Table.java:369)
    at org.hibernate.cfg.Configuration.validateSchema(Configuration.java:1275)
    at org.hibernate.tool.hbm2ddl.SchemaValidator.validate(SchemaValidator.java:155)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:506)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1750)
    at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:94)
    at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
    ... 51 more
4

1 回答 1

0

为了避免版本检查，我在注释中添加了versionField=""属性。@RooJpaActiveRecord这解决了这个问题：

@RooJavaBean
@RooToString
@RooJpaActiveRecord(versionField="")
public class CoolDomain {
}
于 2013-05-03T10:13:18.203 回答