Main Class / Interface

protected <T> T getInputAsObject(HttpServletRequest request, Class<T> inputSpec) throws IOException

Server’s received input data is transferred to class type and returned

protected String getAccessToken(HttpServletRequest request)

Access Token used when coneecting with the user application to obtain session data

protected void replyResult(Result result, HttpServletRequest request, HttpServletResponse response) throws IOException

Responds to user application with processed data result

protected void replyResult(Result result, String accessToken, HttpServletRequest request, HttpServletResponse response) throws IOException

Responds to user application with processed data result and session data

void process(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException

An entry point method that must be overridden by the server component and where the service logic is added.

Class <?> getInputSpec()

Declare the inputted class of server

Class <?> getOutputSpec()

Declare the outputted class of server component

This annotation is processed by the container at deployment time, and the corresponding servlet made available at the specified URL patterns.

This annotation is used during deployment of NEST user application URL access

Attributes NEST Requires

Name	Type	Description
value	java.lang.String	The URL patterns of the servlet
urlPatterns	java.lang.String	The URL patterns of the servlet Value or urlPatterns must be included
description	java.lang.String	The description of the servlet

Example

@WebServlet(value = "/Hello", description = "Hello example for server component")
public class Hello extends NEST implements IProcess {
 …
}