Flyway的CDI扩展

Question

在hibernate挂接我的JBoss AS 7.1之前,我试图在我的应用程序中运行flyway.我尝试使用@javax.ejb.Startup注释,但是在初始化Hibernate并检查数据库方案之后执行此操作.

所以据我所知,我们可以使用CDI扩展,它在初始化Hibernate之前挂钩.对飞路的开箱即用有什么支持吗？如果没有,有没有人试过这样做呢？

Answer 1

好吧,我终于找到了如何做到这一点:我不得不使用Hibernate Integration API.这是我必须编写的完整代码:

public class FlywayIntegrator implements Integrator {

  @Override
  public void integrate(final Configuration configuration, final SessionFactoryImplementor sessionFactoryImplementor, final SessionFactoryServiceRegistry sessionFactoryServiceRegistry) {
    final Flyway flyway = new Flyway();

    flyway.setDataSource(....);
    flyway.migrate();
  }

  @Override
  public void integrate(final MetadataImplementor metadataImplementor, final SessionFactoryImplementor sessionFactoryImplementor, final SessionFactoryServiceRegistry sessionFactoryServiceRegistry) {
    //no-op
  }

  @Override
  public void disintegrate(final SessionFactoryImplementor sessionFactoryImplementor, final SessionFactoryServiceRegistry sessionFactoryServiceRegistry) {
    //no-op
  }
}

如果有人对更多细节感兴趣,我创建了一个github项目,该项目演示了:https://github.com/dobermai/Hibernate-Flyway-Integration