io.vertx.core.http.HttpServerResponse#putHeader

Source File: PgUtil.java From raml-module-builder with Apache License 2.0

6 votes

/**
   * Streaming GET with query. This produces a HTTP with JSON content with
   * properties {@code totalRecords}, {@code resultInfo} and custom element.
   * The custom element is array type which POJO that is of type clazz.
   *
   * @param <T>
   * @param table
   * @param clazz
   * @param cql
   * @param offset
   * @param limit
   * @param facets
   * @param element
   * @param queryTimeout query timeout in milliseconds, or 0 for no timeout
   * @param okapiHeaders
   * @param vertxContext
   * @param routingContext
   */
 @SuppressWarnings({"squid:S107"})     // Method has >7 parameters
 public static <T> void streamGet(String table, Class<T> clazz,
     String cql, int offset, int limit, List<String> facets,
     String element, int queryTimeout, RoutingContext routingContext, Map<String, String> okapiHeaders,
     Context vertxContext) {

  HttpServerResponse response = routingContext.response();
  try {
    List<FacetField> facetList = FacetManager.convertFacetStrings2FacetFields(facets, JSON_COLUMN);
    CQLWrapper wrapper = new CQLWrapper(new CQL2PgJSON(table + "." + JSON_COLUMN), cql, limit, offset);
    streamGet(table, clazz, wrapper, facetList, element, queryTimeout, routingContext, okapiHeaders,
        vertxContext);
  } catch (Exception e) {
    logger.error(e.getMessage(), e);
    response.setStatusCode(500);
    response.putHeader(HttpHeaders.CONTENT_TYPE, "text/plain");
    response.end(e.toString());
  }
}

Source File: ApiKeyHandler.java From gravitee-gateway with Apache License 2.0

6 votes

@Override
public void handle(RoutingContext ctx) {
    HttpServerResponse response = ctx.response();

    try {
        String sApi = ctx.request().getParam("apiId");
        ApiKeyRefresher apiKeyRefresher = apiKeyRefreshers.get(sApi);

        if (apiKeyRefresher == null) {
            response.setStatusCode(HttpStatusCode.NOT_FOUND_404);
        } else {
            response.putHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
            response.setStatusCode(HttpStatusCode.OK_200);
            response.setChunked(true);

            Json.prettyMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
            response.write(Json.prettyMapper.writeValueAsString(new RefresherStatistics(apiKeyRefresher)));
        }
    } catch (JsonProcessingException jpe) {
        response.setStatusCode(HttpStatusCode.INTERNAL_SERVER_ERROR_500);
        LOGGER.error("Unable to transform data object to JSON", jpe);
    }

    response.end();
}

Source File: ApisManagementEndpoint.java From gravitee-gateway with Apache License 2.0

6 votes

@Override
public void handle(RoutingContext ctx) {
    HttpServerResponse response = ctx.response();
    response.setStatusCode(HttpStatusCode.OK_200);
    response.putHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
    response.setChunked(true);

    try {
        Collection<ListApiEntity> apis = apiManager.apis().stream().map(api -> {
            ListApiEntity entity = new ListApiEntity();
            entity.setId(api.getId());
            entity.setName(api.getName());
            entity.setVersion(api.getVersion());
            return entity;
        }).collect(Collectors.toList());

        Json.prettyMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        response.write(Json.prettyMapper.writeValueAsString(apis));
    } catch (JsonProcessingException jpe) {
        response.setStatusCode(HttpStatusCode.INTERNAL_SERVER_ERROR_500);
        LOGGER.error("Unable to transform data object to JSON", jpe);
    }

    response.end();
}

Source File: AliPayApi.java From AlipayWechatPlatform with GNU General Public License v3.0

6 votes

/**
 * 该方法实现了支付宝手机网页的支付功能;
 * 方法将调用支付宝支付页面需要用到的数据拼接和设置好，然后，写到响应中，前台会自动弹出支付宝支付页面；
 * 其中，支付金额要求大于0.01，并且小于100000000，需要调用者自己检查该值再传进来，否则页面会报获取不到订单信息错误；
 *
 * @param aliAccountInfo 保存了支付宝账户的信息，包括appId、用户私钥、支付宝公钥和回调地址等，具体参考AliAccountInfo类的属性说明
 * @param payBizContent 保存了订单信息，包括本地订单号、金额等，具体参考BizContent类的属性说明
 * Create by quandong
 */
public static void wapPay(AliAccountInfo aliAccountInfo, PayBizContent payBizContent, HttpServerResponse httpResponse) throws IOException {
    AlipayClient alipayClient = AliPayCliFactory.getAlipayClient(aliAccountInfo); // 从客户端工厂中获取AlipayClient
    AlipayTradeWapPayRequest alipayRequest = new AlipayTradeWapPayRequest(); // 创建API对应的request
    String form = "";

    alipayRequest.setReturnUrl(aliAccountInfo.getReturnUrl()); // 设置回跳地址
    alipayRequest.setNotifyUrl(aliAccountInfo.getNotifyUrl()); // 设置通知地址
    alipayRequest.setBizContent(payBizContent.toString()); // 填充业务参数

    try {
        form = alipayClient.pageExecute(alipayRequest).getBody(); // 调用SDK生成表单
    } catch (AlipayApiException e) {
        e.printStackTrace();
    }

    httpResponse.putHeader("Content-Type", "text/html;charset=" + AlipayConstants.CHARSET_UTF8); // 设置文本类型及编码
    httpResponse.end(form); // 直接将完整的表单html输出到页面
}

Source File: ApiSubscriptionsHandler.java From gravitee-gateway with Apache License 2.0

6 votes

@Override
public void handle(RoutingContext ctx) {
    HttpServerResponse response = ctx.response();

    try {
        String sApi = ctx.request().getParam("apiId");
        SubscriptionRefresher apiKeyRefresher = subscriptionRefreshers.get(sApi);

        if (apiKeyRefresher == null) {
            response.setStatusCode(HttpStatusCode.NOT_FOUND_404);
        } else {
            response.putHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
            response.setStatusCode(HttpStatusCode.OK_200);
            response.setChunked(true);

            Json.prettyMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
            response.write(Json.prettyMapper.writeValueAsString(new RefresherStatistics(apiKeyRefresher)));
        }
    } catch (JsonProcessingException jpe) {
        response.setStatusCode(HttpStatusCode.INTERNAL_SERVER_ERROR_500);
        LOGGER.error("Unable to transform data object to JSON", jpe);
    }

    response.end();
}

Source File: ApiManagementEndpoint.java From gravitee-gateway with Apache License 2.0

6 votes

@Override
public void handle(RoutingContext ctx) {
    HttpServerResponse response = ctx.response();

    try {
        String sApi = ctx.request().getParam("apiId");
        Api api = apiManager.get(sApi);

        if (api == null) {
            response.setStatusCode(HttpStatusCode.NOT_FOUND_404);
        } else {
            response.putHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
            response.setStatusCode(HttpStatusCode.OK_200);
            response.setChunked(true);

            Json.prettyMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
            response.write(Json.prettyMapper.writeValueAsString(api));
        }
    } catch (JsonProcessingException jpe) {
        response.setStatusCode(HttpStatusCode.INTERNAL_SERVER_ERROR_500);
        LOGGER.error("Unable to transform data object to JSON", jpe);
    }

    response.end();
}

Source File: WriteHandler.java From nassh-relay with GNU General Public License v2.0

5 votes

@Override
public void handle(final RoutingContext context) {
    final HttpServerRequest request = context.request();
    final HttpServerResponse response = context.response();
    response.putHeader("Cache-Control", "no-store, no-cache, must-revalidate, max-age=0");
    response.putHeader("Pragma", "no-cache");
    if (request.params().contains("sid") && request.params().contains("wcnt") && request.params().contains("data")) {
        final UUID sid = UUID.fromString(request.params().get("sid"));
        final byte[] data = Base64.getUrlDecoder().decode(request.params().get("data"));
        response.setStatusCode(200);
        final LocalMap<String, Session> map = vertx.sharedData().getLocalMap(Constants.SESSIONS);
        final Session session = map.get(sid.toString());
        if (session == null) {
            response.setStatusCode(410);
            response.end();
            return;
        }
        session.setWrite_count(Integer.parseInt(request.params().get("wcnt")));
        final Buffer message = Buffer.buffer();
        message.appendBytes(data);
        vertx.eventBus().publish(session.getHandler(), message);
        response.end();
    } else {
        response.setStatusCode(410);
        response.end();
    }
}

Source File: WriteReadStreamBlobAsHttpResponseHeaders.java From sfs with Apache License 2.0

5 votes

@Override
public Holder2<SfsRequest, Optional<A>> call(Holder2<SfsRequest, Optional<A>> input) {
    HttpServerResponse httpServerResponse = input.value0().response();
    Optional<A> oBlob = input.value1();
    if (oBlob.isPresent()) {
        A blob = oBlob.get();
        long offset = blob.getOffset();

        httpServerResponse
                .putHeader(X_CONTENT_OFFSET, valueOf(offset));
    }

    return input;
}

Source File: Main.java From DocBleach with MIT License

5 votes

private void sendFile(RoutingContext routingContext, String fileName, File saneFile) {
  HttpServerResponse response = routingContext.response();
  response.putHeader("Content-Description", "File Transfer");
  response.putHeader("Content-Type", "application/octet-stream");
  response.putHeader(
      "Content-Disposition", "attachment; filename=" + fileName); // @TODO: don't trust this name?
  response.putHeader("Content-Transfer-Encoding", "binary");
  response.putHeader("Expires", "0");
  response.putHeader("Pragma", "Public");
  response.putHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
  response.putHeader("Content-Length", "" + saneFile.length());

  response.sendFile(saneFile.getAbsolutePath());
}

Source File: JaxResponseWriter.java From rest.vertx with Apache License 2.0

5 votes

private static void addHeaders(Response jaxrsResponse, HttpServerResponse response) {

		if (jaxrsResponse.getMetadata() != null) {

			List<Object> cookies = jaxrsResponse.getMetadata().get(HttpHeaders.SET_COOKIE.toString());
			if (cookies != null) {

				Iterator<Object> it = cookies.iterator();
				while (it.hasNext()) {
					Object next = it.next();
					if (next instanceof NewCookie) {
						NewCookie cookie = (NewCookie) next;
						response.putHeader(HttpHeaders.SET_COOKIE, cookie.toString());
					}
				}

				if (cookies.size() < 1) {
					jaxrsResponse.getMetadata().remove(HttpHeaders.SET_COOKIE.toString());
				}
			}
		}

		if (jaxrsResponse.getMetadata() != null && jaxrsResponse.getMetadata().size() > 0) {

			for (String name : jaxrsResponse.getMetadata().keySet()) {
				List<Object> meta = jaxrsResponse.getMetadata().get(name);

				if (meta != null && meta.size() > 0) {
					for (Object item : meta) {
						if (item != null) {
							response.putHeader(name, item.toString());
						}
					}
				}
			}
		}
	}

Source File: AbstractEdgeDispatcher.java From servicecomb-java-chassis with Apache License 2.0

5 votes

protected void onFailure(RoutingContext context) {
  LOGGER.error("edge server failed.", context.failure());
  HttpServerResponse response = context.response();
  if (response.closed() || response.ended()) {
    return;
  }

  if (context.failure() instanceof InvocationException) {
    InvocationException exception = (InvocationException) context.failure();
    response.setStatusCode(exception.getStatusCode());
    response.setStatusMessage(exception.getReasonPhrase());
    if (null == exception.getErrorData()) {
      response.end();
      return;
    }

    String responseBody;
    try {
      responseBody = RestObjectMapperFactory.getRestObjectMapper().writeValueAsString(exception.getErrorData());
      response.putHeader("Content-Type", MediaType.APPLICATION_JSON);
    } catch (JsonProcessingException e) {
      responseBody = exception.getErrorData().toString();
      response.putHeader("Content-Type", MediaType.TEXT_PLAIN);
    }
    response.end(responseBody);
  } else {
    response.setStatusCode(Status.BAD_GATEWAY.getStatusCode());
    response.setStatusMessage(Status.BAD_GATEWAY.getReasonPhrase());
    response.end();
  }
}

Source File: ReadHandler.java From nassh-relay with GNU General Public License v2.0

5 votes

@Override
public void handle(final RoutingContext context) {
    final HttpServerRequest request = context.request();
    final HttpServerResponse response = context.response();
    response.putHeader("Cache-Control", "no-store, no-cache, must-revalidate, max-age=0");
    response.putHeader("Pragma", "no-cache");
    if (request.params().contains("sid") && request.params().contains("rcnt")) {
        final UUID sid = UUID.fromString(request.params().get("sid"));
        final LocalMap<String, Session> map = vertx.sharedData().getLocalMap(Constants.SESSIONS);
        final Session session = map.get(sid.toString());
        if (session == null) {
            logger.warn("could not find valid session for " + sid);
            response.setStatusCode(410);
            response.end();
            return;
        }
        session.setRead_count(Integer.parseInt(request.params().get("rcnt")));

        final TransferQueue queue;
        try {
            queue = QueueFactory.getQueue(sid.toString());
        } catch (NoSuchQueueException ex) {
            logger.warn(ex, ex.fillInStackTrace());
            response.setStatusCode(410);
            response.end();
            return;
        }
        final Buffer buffer = queue.poll();
        if (buffer == null) {
            queue.addObserver(new TransferObserver(session, request));
        } else {
            final String encodedBytes = Base64.getUrlEncoder().encodeToString(buffer.getBytes());
            response.setStatusCode(200);
            response.end(encodedBytes);
        }
    } else {
        response.setStatusCode(410);
        response.end();
    }
}

Source File: CorsHandlerImpl.java From vertx-web with Apache License 2.0

5 votes

private void addCredentialsAndOriginHeader(HttpServerResponse response, String origin) {
  if (allowCredentials) {
    response.putHeader(ACCESS_CONTROL_ALLOW_CREDENTIALS, "true");
    // Must be exact origin (not '*') in case of credentials
    response.putHeader(ACCESS_CONTROL_ALLOW_ORIGIN, origin);
  } else {
    // Can be '*' too
    response.putHeader(ACCESS_CONTROL_ALLOW_ORIGIN, getAllowedOrigin(origin));
  }
}

Source File: HttpVerticle.java From reactive-refarch-cloudformation with Apache License 2.0

4 votes

private void checkHealth(final RoutingContext routingContext) {
    HttpServerResponse response = routingContext.request().response();
    response.setStatusCode(200);
    response.putHeader("content-type", "application/json");
    response.end();
}

Source File: ProbeHandlers.java From weld-vertx with Apache License 2.0

4 votes

static void setHeaders(HttpServerResponse resp, String contentType) {
    resp.putHeader("Content-type", contentType);
    setCorsHeaders(resp);
}

Source File: AfterRedirectController.java From nubes with Apache License 2.0

4 votes

@GET("/after")
public void handleRedirect(HttpServerResponse response) {
	response.putHeader("afterredirect-method", "true");
}

Source File: ProbeHandlers.java From weld-vertx with Apache License 2.0

4 votes

static void setCorsHeaders(HttpServerResponse resp) {
    // Support cross-site HTTP requests - we want to support external HTML5 clients
    // See https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
    resp.putHeader("Access-Control-Allow-Origin", "*");
    resp.putHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE");
}

Source File: TestAssetsController.java From nubes with Apache License 2.0

4 votes

@GET("/instrumented*")
public void instrumentAsset(HttpServerResponse response, RoutingContext context) {
	response.putHeader(INSTRUMENT_HEADER, "yes");
	context.next(); // in this case we HAVE TO since we want to delegate to another handler (out of Nubes scope)
}

Source File: RedirectController.java From nubes with Apache License 2.0

4 votes

@GET("/client/permanent")
@Redirect(value = REDIRECT_LOCATION, code = 301)
public void redirectMePermanently(HttpServerResponse response) {
	response.putHeader("X-Custom-Header", "method-called");
}

Source File: TestLocalMap.java From nubes with Apache License 2.0

4 votes

@GET("/dynamicValueWithParamName")
public void getDynamicValueWithParamName(HttpServerResponse response, @VertxLocalMap LocalMap<String, String> someMap, @Param String key) {
	response.putHeader("X-Map-Value", someMap.get(key));
	response.end();
}

Java Code Examples for io.vertx.core.http.HttpServerResponse#putHeader()