Examples with HttpError com.cinchapi.concourse.server.http.errors.HttpError used on opensource projects

Example 1 with HttpError

use of com.cinchapi.concourse.server.http.errors.HttpError in project concourse by cinchapi.

the class HttpServer method initialize.

/**
 * Initialize a {@link EndpointContainer container} by registering all of
 * its
 * endpoints.
 *
 * @param container the {@link EndpointContainer} to initialize
 */
private static void initialize(EndpointContainer container) {
    for (final Endpoint endpoint : container.endpoints()) {
        String action = endpoint.getAction();
        Route route = new Route(endpoint.getPath()) {

            @Override
            public Object handle(Request request, Response response) {
                response.type(endpoint.getContentType().toString());
                // The HttpRequests preprocessor assigns attributes to the
                // request in order for the Endpoint to make calls into
                // ConcourseServer.
                AccessToken creds = (AccessToken) request.attribute(GlobalState.HTTP_ACCESS_TOKEN_ATTRIBUTE);
                String environment = MoreObjects.firstNonNull((String) request.attribute(GlobalState.HTTP_ENVIRONMENT_ATTRIBUTE), GlobalState.DEFAULT_ENVIRONMENT);
                String fingerprint = (String) request.attribute(GlobalState.HTTP_FINGERPRINT_ATTRIBUTE);
                // does the fingerprint match?
                if ((boolean) request.attribute(GlobalState.HTTP_REQUIRE_AUTH_ATTRIBUTE) && creds == null) {
                    halt(401);
                }
                if (!Strings.isNullOrEmpty(fingerprint) && !fingerprint.equals(HttpRequests.getFingerprint(request))) {
                    Logger.warn("Request made with mismatching fingerprint. Expecting {} but got {}", HttpRequests.getFingerprint(request), fingerprint);
                    halt(401);
                }
                TransactionToken transaction = null;
                try {
                    Long timestamp = Longs.tryParse((String) request.attribute(GlobalState.HTTP_TRANSACTION_TOKEN_ATTRIBUTE));
                    transaction = creds != null && timestamp != null ? new TransactionToken(creds, timestamp) : transaction;
                } catch (NullPointerException e) {
                }
                try {
                    return endpoint.serve(request, response, creds, transaction, environment);
                } catch (Exception e) {
                    if (e instanceof HttpError) {
                        response.status(((HttpError) e).getCode());
                    } else if (e instanceof SecurityException || e instanceof java.lang.SecurityException) {
                        response.removeCookie(GlobalState.HTTP_AUTH_TOKEN_COOKIE);
                        response.status(401);
                    } else if (e instanceof IllegalArgumentException) {
                        response.status(400);
                    } else {
                        response.status(500);
                        Logger.error("", e);
                    }
                    JsonObject json = new JsonObject();
                    json.addProperty("error", e.getMessage());
                    return json.toString();
                }
            }
        };
        if (action.equals("get")) {
            Spark.get(route);
        } else if (action.equals("post")) {
            Spark.post(route);
        } else if (action.equals("put")) {
            Spark.put(route);
        } else if (action.equals("delete")) {
            Spark.delete(route);
        } else if (action.equals("upsert")) {
            Spark.post(route);
            Spark.put(route);
        } else if (action.equals("options")) {
            Spark.options(route);
        }
    }
}