A simple Solr JDBC connection holder and a Solr synonym filter loading synonyms from JDBC.
'com.s24.search.solr:solr-jdbc:2.2.2'
<dependency>
<groupId>com.s24.search.solr</groupId>
<artifactId>solr-jdbc</artifactId>
<version>2.2.2</version>
</dependency>
<dependency org="com.s24.search.solr" name="solr-jdbc" rev="2.2.2"/>
"com.s24.search.solr", "solr-jdbc", "2.2.2"