This is an example of a named connection definition for an Extensible Data Provider:
<mxp:XDPConnection xmlns:mxp="http://www.mapinfo.com/mxp">
<mxp:ConnectionName>myConnection</mxp:ConnectionName>
<mxp:SqliteConnection>
<mxp:ConnectionString>jdbc:sqlite:c:/database1.sqlite</mxp:ConnectionString>
</mxp:SqliteConnection>
</mxp:XDPConnection>