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https://issues.apache.org/jira/browse/WHIRR-246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Alves updated WHIRR-246:
------------------------------

    Attachment: WHIRR-246.patch

Another patch.

- Changed names.
- Introduced Factory.
- Moved to o.a.w.cluster.

Still preliminary

> Single place to store/load cluster state
> ----------------------------------------
>
>                 Key: WHIRR-246
>                 URL: https://issues.apache.org/jira/browse/WHIRR-246
>             Project: Whirr
>          Issue Type: Improvement
>            Reporter: David Alves
>            Priority: Minor
>         Attachments: WHIRR-246.patch, WHIRR-246.patch
>
>
> Right now cluster state is written and read from the 
> ~/.whirr/cluster-name/instances file and logic to write and update it is 
> spread between the Service and DestroyInstanceCommand (that I know of).
> Since for WHIRR-214 the file must be updated (in another class) and for 
> WHIRR-238 an altogether different method of storing cluster state will be 
> required I think it might be time to move the read/write state logic to its 
> own file (or factory in the future).
> I'll attach a very preliminary patch just to get some feedback.

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