Hi all,
Currently for the jdbc-spatialite module we depend on a patched version of
the the xerial sqlite-jdbc driver:
https://bitbucket.org/xerial/sqlite-jdbc
https://bitbucket.org/jdeolive/sqlite-jdbc
The reason we use a patched driver is so that we can compile spatialite
into the sqlite shared library that the jdbc driver uses.
One runs into problems when trying to use the patched driver in an
environment where the unpatched driver is also used. For instance, trying
to use the mbtiles or geopackage modules in a project with the
spatialite-jdbc module. It is a toss up as to which one is loaded first.
And if it turns out to be the unpatched version the spatialite module
ceases to function.
So, to remedy this i would like apply another patch to the sqlite-jdbc that
actually changes a few things to avoid conflicts with the unpatched version.
1. The jdbc driver class name
2. The jdbc prefix used for connection strings
For example:
org.sqlite.JDBC -> org.spatialite.JDBC
jdbc:sqlite:foo.db -> jdbc:spatialite:foo.db
The plan is to use a different maven artifact id for the new patched
version, as to not negatively impact projects depending on the current
version.
Once the new driver artifact is in place here is the required patch:
https://gist.github.com/anonymous/f7aa78e4c9ae0bf6edd0
In terms of backward compatibility code that uses connection parameters
will continue to function without any change. Only code that loads the jdbc
driver directly would be affected.
Thoughts?
-Justin
--
*Justin Deoliveira*
Vice President, Engineering | Boundless
[email protected]
@j_deolive <https://twitter.com/j_deolive>
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