Package com.google.gwt.http.client

Examples of com.google.gwt.http.client.RequestCallback


    final RxInfo rxInfo = new RxInfo(System.currentTimeMillis(), waitChannel);

    try {
      logger.trace("[bus] TX: " + payload);
      final Request request = builder.sendRequest(payload, new RequestCallback() {
        @Override
        public void onResponseReceived(final Request request, final Response response) {
          if (!waitChannel) {
            measuredLatency = (int) (System.currentTimeMillis() - latencyTime);
          }
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          }
        }
      }

      try {
        sendBuilder.sendRequest(message, new RequestCallback() {

          @Override
          public void onResponseReceived(Request request, Response response) {
            switch (response.getStatusCode()) {
              case 1:
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              " \"PriorityProcessing\":\"1\"}";

      RequestBuilder initialRequest = getSendBuilder();
      initialRequest.setHeader("phase", "connection");

      initialRequest.sendRequest(initialMessage, new RequestCallback() {
        @Override
        public void onResponseReceived(Request request, Response response) {
          try {
            LogUtil.log("received response from initial handshake.");
            procIncomingPayload(response);
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        }
      }

      try {
        //  LogUtil.log("TX(Comet):" + message);
        sendBuilder.sendRequest(message, new RequestCallback() {

          @Override
          public void onResponseReceived(Request request, Response response) {
            switch (response.getStatusCode()) {
              case 1:
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                      " \"PriorityProcessing\":\"1\"}";

      final RequestBuilder initialRequest = getSendBuilder();

      initialRequest.setHeader("phase", "connection");
      initialRequest.sendRequest(initialMessage, new RequestCallback() {
        @Override
        public void onResponseReceived(Request request, Response response) {
          try {
            LogUtil.log("received response from initial handshake.");
            procIncomingPayload(response);
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   * @param receiver a {@link TransportReceiver}
   * @return a {@link RequestCallback} instance
   */
  protected RequestCallback createRequestCallback(
      final TransportReceiver receiver) {
    return new RequestCallback() {

      public void onError(Request request, Throwable exception) {
        wireLogger.log(Level.SEVERE, SERVER_ERROR, exception);
        receiver.onTransportFailure(new ServerFailure(exception.getMessage()));
      }
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    }

    public void testSendAsyncGetRequest() throws Exception{
        GDataRequest gdataRequest = new GDataRequest("http://www.therandomhomepage.com");
       
        Request sentRequest = gdataRequest.sendGetRequest(new RequestCallback(){

            public void onResponseReceived(Request request, Response response) {
                assertTrue(!request.isPending());
                System.out.println("response = " + response.getText());
                finishTest();
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    public void showHomePage()
    {
        RequestBuilder builder = new RequestBuilder(RequestBuilder.GET,
                "home.jsp");
        builder.setCallback(new RequestCallback() {

            public void onError(Request request, Throwable exception)
            {
                Window.alert("An error occured while requesting the home page" +
                    " from the server. " + exception.getMessage());               
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   */
  public static void request(String url, final int levels){
     
      RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
      try {
        requestBuilder.sendRequest(null, new RequestCallback() {
          /* (non-Javadoc)
           * @see com.google.gwt.http.client.RequestCallback#onError(com.google.gwt.http.client.Request, java.lang.Throwable)
           */
          public void onError(Request request, Throwable exception) {
            Home.webError("Error: " + exception);
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   */
  public static void request(String url, final int levels){
     
      RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
      try {
        requestBuilder.sendRequest(null, new RequestCallback() {
          /* (non-Javadoc)
           * @see com.google.gwt.http.client.RequestCallback#onError(com.google.gwt.http.client.Request, java.lang.Throwable)
           */
          public void onError(Request request, Throwable exception) {
            Home.webError("Error: " + exception);
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