~~NOTRANS~~
~~Title: REST API Filter~~

If you use [[https://swagger.io/tools/swagger-ui/|Swagger UI]] for REST API documentation, it's relevant to set the correct **host** and **basePath** in the specification file. To use the current host and path, simply use the integrated filter. It will replace the **host** and **basePath** with current information:

<file xml>
  <filter>
    <filter-name>RestApiFilter</filter-name>
    <filter-class>com.sibvisions.apps.server.http.RestApiFilter</filter-class>
    <async-supported>true</async-supported>
  </filter>
  
  <filter-mapping>
    <filter-name>RestApiFilter</filter-name>
    <url-pattern>*.json</url-pattern>
  </filter-mapping> 
</file>

The filter only supports **json** specification files.