Using hibernate's session.get() with a long ID

I would like to use IDs of type long for my persisted开发者_如何学C objects. However, I find that get() method requires a Serializable object as its ID parameter (discussed here). What is the best workaround?

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Use a Long. Hibernate will do the correct mapping for you. And if you use Java 5, you can

long id = ...;
session.get (id);

and the compiler will do the rest.

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If you are using java 5/6 it should do that for you with autoboxing. However i would recommend using Long instead of long so that it evaluates to null and not zero.