Examples with MethodMeta org.webpieces.router.api.routes.MethodMeta used on opensource projects

Example 6 with MethodMeta

use of org.webpieces.router.api.routes.MethodMeta in project webpieces by deanhiller.

the class StreamProxy method openStream.

@Override
public RouterStreamRef openStream(MethodMeta meta, ProxyStreamHandle handle) {
    RequestContext requestCtx = meta.getCtx();
    LoadedController loadedController = meta.getLoadedController();
    Object instance = loadedController.getControllerInstance();
    Method controllerMethod = loadedController.getControllerMethod();
    Parameter[] parameters = loadedController.getParameters();
    if (parameters.length != 1)
        throw new IllegalArgumentException("Your method='" + controllerMethod + "' MUST one parameter and does not.  It needs to take a RouterStreamHandler");
    else if (!ResponseStreamHandle.class.equals(parameters[0].getType()))
        throw new IllegalArgumentException("The single parameter must be RouterStreamHandle and was not for this method='" + controllerMethod + "'");
    else if (!StreamRef.class.equals(controllerMethod.getReturnType()))
        throw new IllegalArgumentException("The return value must be a subclass of StreamRef and was not for this method='" + controllerMethod + "'");
    StreamRef streamRef = invokeStream(meta, controllerMethod, instance, requestCtx, handle);
    XFuture<StreamWriter> writer = streamRef.getWriter();
    XFuture<StreamWriter> newFuture = futureUtil.catchBlockWrap(() -> writer, (t) -> convert(loadedController, t));
    Function<CancelReason, XFuture<Void>> cancelFunc = (reason) -> streamRef.cancel(reason);
    return new RouterStreamRef("streamProxy", newFuture, cancelFunc);
}

Example 7 with MethodMeta

use of org.webpieces.router.api.routes.MethodMeta in project webpieces by deanhiller.

the class JacksonCatchAllFilter method printPreRequestLog.

protected void printPreRequestLog(MethodMeta meta) {
    Method method = meta.getLoadedController().getControllerMethod();
    RouterRequest request = meta.getCtx().getRequest();
    // Use this fancifully-named logger so that you can filter these out by controller method in your logging config
    final Logger preRequestLog = LoggerFactory.getLogger(getClass().getSimpleName() + "." + method.getDeclaringClass().getName() + "." + method.getName());
    String httpMethod = request.method.getCode();
    String endpoint = httpMethod + " " + request.domain + ":" + request.port + request.relativePath;
    List<String> headers = meta.getCtx().getRequest().originalRequest.getHeaders().stream().map(h -> h.getName() + ": " + h.getValue()).collect(Collectors.toList());
    String json = new String(request.body.createByteArray());
    // Print a pre-request log that describes the request
    preRequestLog.info("The following log is the original request body and its headers. If this log is spammy or " + "unnecessary you can disable it in your logging config by filtering out this logger: {}", preRequestLog.getName());
    preRequestLog.info("{}:\n\n" + "Headers: {}\n\n" + "Request Body JSON:\n{}", endpoint, headers, json);
}