package Ġcom . ort . fire w olf . application . service Ċ Ċ import Ġcom . ort . fire w olf . domain . model . version . Version Ċ import Ġcom . ort . fire w olf . infrastructure . datasource . version . Version DataSource Ċ import Ġorg . springframework . stereotype . Service Ċ Ċ @ Service Ċ class ĠVersion Service ( ĊĠĠĠ Ġval Ġversion DataSource : ĠVersion DataSource Ċ ) Ġ{ ĊĊĠĠĠ Ġfun Ġfind Version (): ĠVersion Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġversion DataSource . find Version () ĊĠĠĠ Ġ} Ċ } Ċ