MongoDB Plugin

Another unique id generation in domain class

Details

  • Type: New Feature New Feature
  • Status: Open Open
  • Priority: Major Major
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: None
  • Labels:
    None

Description

There is a situation we need to keep one more unique id in our domain class - besides the standard id - which is of type ObjectId, we need to keep another unique id - which type should be either integer or long.

It would be great if there was a mapping for that. I assume using the atomic increment possibility of mongo should be used to implement that.

Thanks in advance.

Regards,
Nune

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Lauri Piispanen added a comment -

Or you can maybe use java.util.UUID? http://docs.oracle.com/javase/6/docs/api/java/util/UUID.html

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Lauri Piispanen added a comment - Or you can maybe use java.util.UUID? http://docs.oracle.com/javase/6/docs/api/java/util/UUID.html
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Nune added a comment -

we have actually looked into it, but the problem was we needed int or long. it was needed for migration from mysql database to mongo, and we needed to have unique identifier in number in mongo.

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Nune added a comment - we have actually looked into it, but the problem was we needed int or long. it was needed for migration from mysql database to mongo, and we needed to have unique identifier in number in mongo.

People

  • Assignee:
    Graeme Rocher
    Reporter:
    Nune
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  • Created:
    Updated: