休眠的动态表创建

问题描述

我是一名HIBERNATE BEGINNER，因为我需要用动态字段创建动态表，我选择使用hibernate。就我的理解而言，创建表需要一个具有类中定义的字段的类。我如何根据具有所需字段的表动态生成类？

我认为你一定要看看（实验性的，但非常稳定/成熟的）Hibernate动态映射：

您可以使用hibernate的所有功能（包括缓存等）以及HQL类对象语法的所有功能。

i AM A HIBERNATE BEGINNER ,Since i need to create dynamic tables with dynamic fields in them i chose to use hibernate . As far as my understanding , creating tables requires a class with the fields defined in the class . How do i generate the classes dynamically based on the table with the required fields ?

解决方案

I think that you should definitely have a look over the (experimental but quite stable/mature) Hibernate Dynamic mapping : http://docs.jboss.org/hibernate/core/3.5/reference/en/html/persistent-classes.html#persistent-classes-dynamicmodels

You will have the benefit of using all the features of hibernate (including caching, etc.) and all the power of HQL object-like syntax.

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