An Arbortext PE Application is a program written in Arbortext Command Language (ACL), Java, JavaScript, or VBScript that runs in an Arbortext PE 하위 프로세스. The Arbortext PE Request Manager invokes an Arbortext PE 하위 프로세스 to run an Arbortext PE Application when it receives a request with HTTP query parameters specifying the application language and a function or class name. The Arbortext PE Request Manager passes the entire HTTP request to the Arbortext PE Application. The application is responsible for constructing a complete HTTP response and returning the response to the Arbortext PE Request Manager which returns it to the HTTP client.