The integration with Neo4j in OGM makes it possible for a user to
select the strategy that he wants to use to connect to an embedded or
remote Neo4j instance.
There are 3 possible options:
1) Embedded mode, Neo4j run in the same JVM
2) Remote via HTTP interface using RestEasy
3) Remote via the Bolt protocol using the neo4j-java-driver library
Everything is now in one single artifact meaning that for each case we
have more dependencies than needed, in particular for the remote
cases.
Possible solutions I can think of at the moment are:
1) Have different maven artifacts:
- We could have 3 artifacts: EMBEDDED, HTTP and BOLT
- or 2 artifacts: EMBEDDED and REMOTE: This won't completely solve
the issue because w would still have
resteasy (for HTTP) and neo4j-java-driver (for BOLT) but it
might be a good trade-off
We will need to share some resource so this approach might require
a Neo4j common library.
2) Make some dependencies optional (Need to test this, but it might work)
3) Use some maven plugin to generate different artifacts from the same
module. I haven't used this approach before so I'm not sure if it is
feasible.
4) ???
Any opinion about this?
Issue on JIRA: https://hibernate.atlassian.net/browse/OGM-1190
Thanks,
Davide
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