Examples with ServerResponse io.helidon.webserver.ServerResponse used on opensource projects

Example 1 with ServerResponse

use of io.helidon.webserver.ServerResponse in project helidon by oracle.

the class TranslatorFrontendService method getText.

private void getText(ServerRequest request, ServerResponse response) {
    try {
        String query = request.queryParams().first("q").orElseThrow(() -> new BadRequestException("missing query parameter 'q'"));
        String language = request.queryParams().first("lang").orElseThrow(() -> new BadRequestException("missing query parameter 'lang'"));
        try (Response backendResponse = backendTarget.property(ClientTracingFilter.TRACER_PROPERTY_NAME, request.tracer()).property(ClientTracingFilter.CURRENT_SPAN_CONTEXT_PROPERTY_NAME, request.spanContext().orElse(null)).queryParam("q", query).queryParam("lang", language).request().get()) {
            final String result;
            if (backendResponse.getStatusInfo().getFamily() == Response.Status.Family.SUCCESSFUL) {
                result = backendResponse.readEntity(String.class);
            } else {
                result = "Error: " + backendResponse.readEntity(String.class);
            }
            response.send(result + "\n");
        }
    } catch (ProcessingException pe) {
        LOGGER.log(Level.WARNING, "Problem to call translator frontend.", pe);
        response.status(503).send("Translator backend service isn't available.");
    }
}

Example 2 with ServerResponse

use of io.helidon.webserver.ServerResponse in project helidon by oracle.

the class OutboundOverrideExample method propagate.

private static void propagate(ServerRequest req, ServerResponse res) {
    SecurityContext context = getSecurityContext(req);
    webTarget(servingPort).request(String.class).thenAccept(result -> res.send("You are: " + context.userName() + ", backend service returned: " + result + "\n")).exceptionally(throwable -> sendError(throwable, res));
}

Example 3 with ServerResponse

use of io.helidon.webserver.ServerResponse in project helidon by oracle.

the class OutboundOverrideJwtExample method propagate.

private static void propagate(ServerRequest req, ServerResponse res) {
    SecurityContext context = getSecurityContext(req);
    webTarget(servingPort).request(String.class).thenAccept(result -> res.send("You are: " + context.userName() + ", backend service returned: " + result)).exceptionally(throwable -> sendError(throwable, res));
}

Example 4 with ServerResponse

use of io.helidon.webserver.ServerResponse in project helidon by oracle.

the class OutboundOverrideJwtExample method override.

private static void override(ServerRequest req, ServerResponse res) {
    SecurityContext context = getSecurityContext(req);
    webTarget(servingPort).property(JwtProvider.EP_PROPERTY_OUTBOUND_USER, "jill").request(String.class).thenAccept(result -> res.send("You are: " + context.userName() + ", backend service returned: " + result)).exceptionally(throwable -> sendError(throwable, res));
}

Example 5 with ServerResponse

use of io.helidon.webserver.ServerResponse in project helidon by oracle.

the class ObjectStorageService method upload.

private void upload(ServerRequest req, ServerResponse res) {
    OptionalLong contentLength = req.headers().contentLength();
    if (contentLength.isEmpty()) {
        req.content().forEach(DataChunk::release);
        res.status(Http.Status.BAD_REQUEST_400).send("Content length must be defined");
        return;
    }
    String objectName = req.path().param("file-name");
    PutObject.Request request = PutObject.Request.builder().objectName(objectName).bucket(bucketName).contentLength(contentLength.getAsLong());
    req.headers().contentType().ifPresent(request::requestMediaType);
    objectStorage.putObject(request, req.content()).forSingle(response -> res.send(response.requestId())).exceptionally(res::send);
}