Extend hybrid model to include sql

[iromli]

Currently, the hybrid model is exclusive for LDAP and Couchbase. A new feature in the ORM layer allows alias support for SQL to separate mappings.
Hence if the user-specified RDBMS the hybrid model should take into account the alias support rather than just the cross of Couchbase and LDAP.

Sample of jans-hybrid.properties when persistence type is hybrid and of type SQL.

storages: sql, sql.token
storage.default: sql
storage.sql.token.mapping: cache, tokens, sessions

The above snippet means that cache tokens, and sessions are in a separate database in SQL. This also means two conf property files will be needed, jans-sql.properties and jans-sql.token.properties.

This is very similar to couchbases mapping. Instead of CN_SQL_DB_NAME we should probably use a prefix style CN_SQL_DB_NAME_PREFIX

[iromli]

The above snippet means that cache tokens, and sessions are in a separate database in SQL. This also means two conf property files will be needed, jans-sql.properties and jans-sql.token.properties.

This is very similar to couchbases mapping. Instead of CN_SQL_DB_NAME we should probably use a prefix style CN_SQL_DB_NAME_PREFIX

This would be tracked in separate GH issue (if feature is really still needed).

[iromli]

Closing this issue. The alias support will be tracked in #1541