List of usage examples for io.vertx.core.buffer Buffer toString
@GenIgnore(GenIgnore.PERMITTED_TYPE) String toString(Charset enc);
From source file:com.cyngn.vertx.opentsdb.service.client.OpenTsDbClient.java
License:Apache License
/** * Reading data when you haven't sent a command in OpenTsDb means there are errors coming back from an agent * * @param buffer/*from w ww . j a v a 2s .c o m*/ */ private void onDataReceived(Buffer buffer) { String openTsDbError = buffer.toString(StandardCharsets.UTF_8.toString()); logger.error("Got data from agent: " + openTsDbError + " this is not expected"); // let the user know if they failed to write because the data is invalid bus.send(OpenTsDbService.ERROR_MESSAGE_ADDRESS, new JsonObject().put("error", EventBusMessage.INVALID_DATA).put("message", openTsDbError)); errorsReceived++; }
From source file:fr.wseduc.smsproxy.providers.ovh.OVHSmsProvider.java
License:Apache License
private void retrieveSmsService(final Message<JsonObject> message, final Handler<String> callBack) { ovhRestClient.get("/sms/", new JsonObject(), new Handler<HttpClientResponse>() { public void handle(final HttpClientResponse response) { logger.debug("[OVH][retrieveSmsService] /sms/ call returned : " + response); if (response == null) { logger.error("[OVH][retrieveSmsService] /sms/ call response is null."); sendError(message, "ovh.apicall.error", null); return; }/*from w w w . j av a2 s .c o m*/ response.bodyHandler(new Handler<Buffer>() { public void handle(Buffer body) { if (response.statusCode() == 200) { logger.debug("[OVH][retrieveSmsService] Ok with body : " + body); JsonArray smsServices = new JsonArray(body.toString("UTF-8")); callBack.handle(smsServices.getString(0)); } else { logger.error("[OVH][retrieveSmsService] /sms/ reponse code [" + response.statusCode() + "] : " + body.toString("UTF-8")); sendError(message, body.toString("UTF-8"), null); } } }); } }); }
From source file:io.advantageous.qbit.vertx.http.server.VertxServerUtils.java
License:Apache License
public WebSocket createWebSocket(final ServerWebSocket vertxServerWebSocket) { final MultiMap<String, String> params = paramMap(vertxServerWebSocket); final MultiMap<String, String> headers = vertxServerWebSocket.headers().size() == 0 ? MultiMap.empty() : new MultiMapWrapper(vertxServerWebSocket.headers()); /* Create a websocket that uses vertxServerWebSocket to forwardEvent messages. */ final WebSocket webSocket = webSocketBuilder().setUri(vertxServerWebSocket.uri()) .setRemoteAddress(vertxServerWebSocket.remoteAddress().toString()) .setWebSocketSender(new WebSocketSender() { @Override/*from ww w.ja v a 2 s .c o m*/ public void sendText(String message) { vertxServerWebSocket.writeFinalTextFrame(message); } @Override public void sendBytes(byte[] message) { vertxServerWebSocket.writeFinalBinaryFrame(Buffer.buffer(message)); } @Override public void close() { vertxServerWebSocket.close(); } }).setHeaders(headers).setParams(params).build(); /* Handle open. */ webSocket.onOpen(); /* Handle close. */ vertxServerWebSocket.closeHandler(event -> webSocket.onClose()); final Buffer[] bufferRef = new Buffer[1]; final int[] count = new int[1]; /* Handle frame. */ vertxServerWebSocket.frameHandler(event -> { count[0]++; if (event.isFinal()) { //If the count is 1 then all of the data is in bufferRef, else all of the data but the last bit is in bufferRef. final Buffer finalBuffer = count[0] > 1 ? createNewBuffer(bufferRef[0], event.binaryData()) : event.binaryData(); if (event.isBinary()) { ((NetSocketBase) webSocket).setBinary(); webSocket.onBinaryMessage(finalBuffer.getBytes()); } else { webSocket.onTextMessage(finalBuffer.toString("UTF-8")); } count[0] = 0; bufferRef[0] = null; } else { bufferRef[0] = createNewBuffer(bufferRef[0], event.binaryData()); } }); /* Handle error. */ vertxServerWebSocket.exceptionHandler(event -> { if (event instanceof Exception) { webSocket.onError((Exception) event); } else { webSocket.onError(new Exception(event)); } }); return webSocket; }
From source file:io.github.jdocker.common.vertx.JacksonCodec.java
License:Apache License
@Override public Object decodeFromWire(int pos, Buffer buffer) { ObjectReader reader = mapper.reader(); try {/* w ww . j a v a 2s. c o m*/ return reader.readValue(buffer.toString(Charset.forName("UTF-8"))); } catch (IOException e) { throw new IllegalStateException("Cannot decode json", e); } }
From source file:io.sqp.proxy.vertx.WebsocketWriteStream.java
License:Open Source License
private void flushSlice(Buffer buffer, int from, int length, boolean isFinal) { // a slice is just a view on the same buffer: no need to copy something Buffer outBuf = buffer.slice(from, from + length); WebSocketFrame frame;//from w ww. j av a2s .c o m if (!_firstFrameWritten) { if (_format == DataFormat.Binary) { frame = WebSocketFrame.binaryFrame(outBuf, isFinal); } else { frame = WebSocketFrame.textFrame(outBuf.toString("UTF-8"), isFinal); } } else { frame = WebSocketFrame.continuationFrame(outBuf, isFinal); } _socket.writeFrame(frame); _firstFrameWritten = true; }
From source file:org.eclipse.hono.authentication.impl.AbstractPlainAuthenticationService.java
License:Open Source License
private String[] readFields(final byte[] buffer) throws CredentialException { List<String> fields = new ArrayList<>(); int pos = 0;//from w w w. ja va2 s. c o m Buffer b = Buffer.buffer(); while (pos < buffer.length) { byte val = buffer[pos]; if (val == 0x00) { fields.add(b.toString(StandardCharsets.UTF_8)); b = Buffer.buffer(); } else { b.appendByte(val); } pos++; } fields.add(b.toString(StandardCharsets.UTF_8)); if (fields.size() != 3) { throw new CredentialException("client provided malformed PLAIN response"); } else if (fields.get(1) == null || fields.get(1).length() == 0) { throw new CredentialException("PLAIN response must contain an authentication ID"); } else if (fields.get(2) == null || fields.get(2).length() == 0) { throw new CredentialException("PLAIN response must contain a password"); } else { return fields.toArray(new String[3]); } }
From source file:org.eclipse.hono.config.PemReader.java
License:Open Source License
private static List<Entry> readAllFromBuffer(final Buffer buffer) throws IOException { // read data as string final String string = buffer.toString(StandardCharsets.US_ASCII); // parse PEM/* w ww .j a va 2s. c om*/ return readAll(new StringReader(string)); }
From source file:org.entcore.cas.http.WrappedRequest.java
License:Open Source License
@Override public void getBody(final Handler<String> handler, final String encoding) { request.bodyHandler(new io.vertx.core.Handler<Buffer>() { @Override/*from w w w . ja v a 2s . c o m*/ public void handle(Buffer event) { handler.handle(event != null ? event.toString(encoding != null ? encoding : "UTF-8") : null); } }); }
From source file:org.entcore.directory.controllers.UserBookController.java
License:Open Source License
@Put("/preference/:application") @SecuredAction(value = "user.preference", type = ActionType.AUTHENTICATED) public void updatePreference(final HttpServerRequest request) { UserUtils.getUserInfos(eb, request, new Handler<UserInfos>() { @Override/*from w w w .j a va 2s. c o m*/ public void handle(final UserInfos user) { if (user != null) { final JsonObject params = new JsonObject().put("userId", user.getUserId()); final String application = request.params().get("application").replaceAll("\\W+", ""); request.bodyHandler(new Handler<Buffer>() { @Override public void handle(Buffer body) { params.put("conf", body.toString("UTF-8")); String query = "MATCH (u:User {id:{userId}})" + "MERGE (u)-[:PREFERS]->(uac:UserAppConf)" + " ON CREATE SET uac." + application + " = {conf}" + " ON MATCH SET uac." + application + " = {conf}"; neo.execute(query, params, validUniqueResultHandler(new Handler<Either<String, JsonObject>>() { @Override public void handle(Either<String, JsonObject> result) { if (result.isRight()) { renderJson(request, result.right().getValue()); UserUtils.getSession(eb, request, new Handler<JsonObject>() { public void handle(JsonObject session) { final JsonObject cache = session.getJsonObject("cache"); if (cache.containsKey("preferences")) { JsonObject prefs = cache.getJsonObject("preferences"); prefs.put(application, params.getString("conf")); if ("theme".equals(application)) { prefs.remove(THEME_ATTRIBUTE + getHost(request)); } UserUtils.addSessionAttribute(eb, user.getUserId(), "preferences", prefs, new Handler<Boolean>() { public void handle(Boolean event) { UserUtils.removeSessionAttribute(eb, user.getUserId(), THEME_ATTRIBUTE + getHost(request), null); if (!event) log.error( "Could not add preferences attribute to session."); } }); } } }); } else { leftToResponse(request, result.left()); } } })); } }); } else { badRequest(request); } } }); }
From source file:org.entcore.infra.controllers.EmbedController.java
License:Open Source License
private boolean refreshDefault() { boolean exists = vertx.fileSystem().existsBlocking(defaultEmbedLocation); if (exists) { Buffer buff = vertx.fileSystem().readFileBlocking(defaultEmbedLocation); try {//from w ww.j av a 2s. co m this.defaultEmbedProviders = new fr.wseduc.webutils.collections.JsonArray(buff.toString("UTF-8")); } catch (Exception e) { log.error("Default embedded providers file contains invalid json."); log.error(e); this.defaultEmbedProviders = new fr.wseduc.webutils.collections.JsonArray(); return false; } return true; } else { log.error("Default embedded providers json file not found."); this.defaultEmbedProviders = new fr.wseduc.webutils.collections.JsonArray(); return false; } }