[dna-issues] [JBoss JIRA] Updated: (DNA-401) Remove SequencingService Dependency on JCR

[Randall Hauch (JIRA)]

     [ https://jira.jboss.org/jira/browse/DNA-401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Randall Hauch updated DNA-401:
------------------------------

    Priority: Blocker  (was: Major)


> Remove SequencingService Dependency on JCR
> ------------------------------------------
>
>                 Key: DNA-401
>                 URL: https://jira.jboss.org/jira/browse/DNA-401
>             Project: DNA
>          Issue Type: Feature Request
>          Components: API, Sequencers
>    Affects Versions: 0.4
>            Reporter: Brian Carothers
>            Assignee: Brian Carothers
>            Priority: Blocker
>             Fix For: 0.5
>
>         Attachments: DNA-401.patch, scratch.patch
>
>
> DNA currently has a circular dependency, in that the JCR project depends on the repository and graph projects (and others) as the backing store while the repository project depends on the existence of a JCR layer for the SequencingService and ObservationService.  Removing the JCR dependency is tentatively planned for the ObservationService as part of DNA-252.  It would be useful to remove the final piece of the circular dependency and make the SequencingService interact directly with the graph layer.
> As I see it, this would have the following benefits:
> 1. Removing a circular dependency in the architecture
> 2. (Ever so slightly) increasing performance by removing the expense of converting DNA nodes and properties to and from their JCR equivalents

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira