是否有良好的奥姆斯（preferably JPA实现），支持SQLite的（在Android）？ [英] Are there any good ORMs (preferably JPA implementations) that support SQLite (on Android)?

问题描述

我发现了一个帖子从前段时间的解决了类似的问题，但我认为这是一个有点过时。我知道JPA的实现更倾向于对重/茂密的一面，因此，如果您知道任何轻量级（非JPA）的ORM我会肯定AP preciate您的输入。我没有看到有关 ActiveAndroid 答案中的其他职务，并很想知道，如果有人尝试过​​了。

I found a post from a while ago that addresses a similar question but I think it's a bit outdated. I realize implementations of JPA tend to be more on the heavy/dense side, so if you know of any lightweight (non-JPA) ORMs I'll most certainly appreciate your input. I did see the answer about ActiveAndroid in the other post and am curious to know if anyone tried it out.

更新

在最后，我决定去一个更轻量级的解决方案，并选择 DB4O 。到目前为止，我已经很高兴与我的选择。它们也非常容易使用并需要配置的最小量。该网站包含了丰富的信息，包括样本项目，并进行了深入的tutorial ，涵盖几乎所有开发人员可能需要了解DB4O。哦，我提到它是免费的（不像其他一些替代品... *咳嗽* ActiveDroid *咳嗽*）？

In the end, I decided to go with a more lightweight solution and chose DB4O. So far I've been very happy with my choice. It's extremely easy to use and requires a minimal amount of configuration. The website contains a wealth of information including sample projects and an in-depth tutorial that covers just about everything a developer might need to know about DB4O. Oh, and did I mention that it's free (unlike some other alternatives... *cough*ActiveDroid*cough*)?

推荐答案

关于JPA的实现，至少有一个的第三方方言SQLite的以休眠。我不是100％肯定，但EclipseLink的似乎是一种选择太（虽然SQLite的不正式支持）。

Regarding JPA implementations, there is at least a third party Dialect for SQLite for Hibernate. I'm not 100% sure but EclipseLink seems to be an option too (although SQLite is not officially supported).

但对于Android的发展，我肯定会检查 ActiveAndroid 。

But for Android development, I would definitely check ActiveAndroid.

以防万一，这里有一些其他的替代品： jPersist ，的Ebean ， Dreamsource ORM （看看在 TSS上公布）。

Just in case, here are some other alternatives: jPersist, Ebean, Dreamsource ORM (have a look at the announcement on TSS).

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