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A tool to run a basic server that provides mock answers based on personas. I.e. logged out, logged in as Bob, logged in as Jim. Allows full customisation over response, such as headers or logic based responses. Provides consistent and reliable responses everytime.

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package com.jccworld.personamockserver;

import com.jccworld.personamockserver.io.OutputWriter;
import com.jccworld.personamockserver.responder.RouteResponder;
import com.jccworld.personamockserver.route.persona.LoginTest;
import com.jccworld.personamockserver.route.persona.PersonaSessionHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import spark.Request;
import spark.Response;
import spark.Route;

import java.io.IOException;
import java.net.HttpURLConnection;

/**
 * @author johncrossley
 * @see https://github.com/JohnCrossley/PersonaMockServer
 */
public class RouteWrapper extends Route {
    private final static String NOTHING = "";

    private final Logger logger = LoggerFactory.getLogger(RouteWrapper.class);
    private final LoginTest loginTest;
    private final PersonaSessionHandler personaSessionHandler;
    private final RouteResponder routeResponder;
    private final OutputWriter outputWriter;

    public RouteWrapper(final LoginTest loginTest,
                        final PersonaSessionHandler personaSessionHandler,
                        final RouteResponder routeResponder,
                        final OutputWriter outputWriter) {
        super(routeResponder.getHttpPath());
        this.loginTest = loginTest;
        this.personaSessionHandler = personaSessionHandler;
        this.routeResponder = routeResponder;
        this.outputWriter = outputWriter;
    }

    @Override
    public Object handle(final Request request, final Response response) {
        logger.info("REQUEST --------------------------------------------------------------------------------------------");
        logger.info("Url:                   " + request.url());

        try {
            loginTest.handleLoginRequest(personaSessionHandler, request);
            loginTest.handleLogoutRequest(personaSessionHandler, request);

            routeResponder.run(request, response);

        } catch(Exception e) {
            try {
                //attempt to send error as response
                response.status(HttpURLConnection.HTTP_INTERNAL_ERROR);
                outputWriter.writeString(request.url() + " - " + e.getMessage(), response);
            } catch (IOException ioe) {
                logger.error("FATAL: " + ioe.getMessage(), ioe);
            }
        }

        logger.info("----------------------------------------------------------------------------------------------------");

        return NOTHING;
    }
}