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

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