Examples with RequestHandler io.appium.espressoserver.lib.handlers.RequestHandler used on opensource projects

Example 1 with RequestHandler

use of io.appium.espressoserver.lib.handlers.RequestHandler in project appium-espresso-driver by appium.

the class Router method route.

@SuppressWarnings("unchecked")
public BaseResponse route(IHTTPSession session) {
    String uri = session.getUri();
    Method method = session.getMethod();
    // Look for a route that matches this URL
    RouteDefinition matchingRoute = routeMap.findMatchingRoute(method, uri);
    // If no route found, return a 404 Error Response
    if (matchingRoute == null) {
        return new ErrorResponse(NanoHTTPD.Response.Status.NOT_FOUND, String.format("No such route %s", uri));
    }
    // Get the handler, parameter class and URI parameters
    RequestHandler handler = matchingRoute.getHandler();
    Class<? extends AppiumParams> paramClass = matchingRoute.getParamClass();
    Map<String, String> uriParams = matchingRoute.getUriParams(uri);
    // Parse the appium params
    String postJson;
    try {
        postJson = parseBody(session);
    } catch (IOException e) {
        return new AppiumResponse<>(AppiumStatus.UNKNOWN_ERROR, e.getMessage());
    } catch (NanoHTTPD.ResponseException e) {
        return new AppiumResponse<>(AppiumStatus.UNKNOWN_ERROR, e.getMessage());
    }
    AppiumParams appiumParams;
    if (postJson == null) {
        appiumParams = new AppiumParams();
    } else {
        appiumParams = paramClass.cast((new Gson()).fromJson(postJson, paramClass));
    }
    appiumParams.setSessionId(uriParams.get("sessionId"));
    appiumParams.setElementId(uriParams.get("elementId"));
    // Validate the sessionId
    if (appiumParams.getSessionId() != null && !appiumParams.getSessionId().equals(Session.getGlobalSession().getId())) {
        return new AppiumResponse<>(AppiumStatus.UNKNOWN_ERROR, "Invalid session ID " + appiumParams.getSessionId());
    }
    // Create the result
    try {
        Object handlerResult = handler.handle(appiumParams);
        String sessionId = appiumParams.getSessionId();
        // If it's a new session, pull out the newly created Session ID
        if (handlerResult != null && handlerResult.getClass() == Session.class) {
            sessionId = ((Session) handlerResult).getId();
        }
        AppiumResponse appiumResponse = new AppiumResponse<>(AppiumStatus.SUCCESS, handlerResult, sessionId);
        System.out.println("Finished processing " + method + " request for '" + uri + "'");
        return appiumResponse;
    } catch (NoSuchElementException e) {
        return new AppiumResponse<>(AppiumStatus.NO_SUCH_ELEMENT, e.getMessage());
    } catch (SessionNotCreatedException e) {
        return new AppiumResponse<>(AppiumStatus.SESSION_NOT_CREATED_EXCEPTION, e.getMessage());
    } catch (InvalidStrategyException e) {
        return new AppiumResponse<>(AppiumStatus.INVALID_SELECTOR, e.getMessage());
    } catch (MissingCommandsException e) {
        return new ErrorResponse(NanoHTTPD.Response.Status.NOT_FOUND, e.getMessage());
    } catch (NotYetImplementedException e) {
        return new ErrorResponse(NanoHTTPD.Response.Status.NOT_IMPLEMENTED, e.getMessage());
    } catch (AppiumException e) {
        return new AppiumResponse<>(AppiumStatus.UNKNOWN_ERROR, e.getMessage());
    }
}