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Difference between JPA 1.0 and JPA 2.0?  RSS feed

 
Greenhorn
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Can any one tell me the difference between JPA 1.0 and JPA 2.0? What are the new things in jpa 2.0?
 
Ranch Hand
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JPA 2.0 is not released yet, so can still change, but is getting closer to release.

Some of the enhancements are discussed here:
http://en.wikibooks.org/wiki/Java_Persistence/What_is_new_in_JPA_2.0%3F

This link also links the spec and reference implementation.
 
ranger
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ran vi wrote:Can any one tell me the difference between JPA 1.0 and JPA 2.0? What are the new things in jpa 2.0?



The difference is 1.0. Unless you are doing fuzzy math, then it is approximately 1.0 plus or minus a couple hundredths.

2.0 - 1.0 = 1.0

Mark
 
It is sorta covered in the JavaRanch Style Guide.
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