Example usage for com.google.gwt.http.client RequestBuilder GET

List of usage examples for com.google.gwt.http.client RequestBuilder GET

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  6. GET

Introduction

In this page you can find the example usage for com.google.gwt.http.client RequestBuilder GET.

Prototype

Method GET

To view the source code for com.google.gwt.http.client RequestBuilder GET.

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Document

Specifies that the HTTP GET method should be used.

Usage

From source file:com.itgp.gwtviz.client.comm.ServerComm.java

License:Open Source License

public static void getMRouteData(String mRouteURL, final long fileID, final List<Item> columnData,
        final IMRouteCallable mRouteCallableWidget) {
    String columnURL = ItemUtil.makeColumnURL(columnData) + "";
    String url = mRouteURL + getData + fileID + "/" + columnURL;
    String urlEncoded = UriUtils.encode(url);
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, urlEncoded);
    try {/*from   w w  w .  jav a 2 s  .  c o  m*/
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                alert(e);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    String dataArray = response.getText();
                    ItemUtil.addDataToColumns(dataArray, columnData);
                    MainDesktop.setCurrentDataModel(ItemUtil.copy(columnData), dataArray); // Make a copy for further reference
                    ItemUtil.elimateDuplicateData(columnData);
                    // List<Item> columnData2 = mRoute.decodeColumns(""+fileID,response.getText());
                    mRouteCallableWidget.setData(columnData);
                } else {
                    alert("Received HTTP status code other than 200 : " + response.getStatusText());
                }
            }
        });
    } catch (RequestException e) {
        alert(e);
    }
}

From source file:com.itgp.gwtviz.client.comm.ServerComm.java

License:Open Source License

public static void getAllMRouteFiles(String mRouteURL) {
    final MRoute mRoute = new MRoute();
    final String url = mRouteURL + getAllFiles;

    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    try {//w  w  w.  j a  v a2s .co  m
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                alert(e);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    MainDesktop.consoleLog("getAllMRouteFiles 1");
                    Docs docs = mRoute.decodeFiles(response.getText());
                    MainDesktop.consoleLog("getAllMRouteFiles 2");
                    MainDesktop.setMRouteDocs(docs);
                    MainDesktop.consoleLog("getAllMRouteFiles 3");
                    MainDesktop.detectModeAndMount();
                    MainDesktop.consoleLog("getAllMRouteFiles 4");

                } else {
                    MainDesktop.consoleLog("getAllMRouteFiles 5");
                    alert("Received HTTP status code other than 200 : " + response.getStatusText() + "\n"
                            + url);
                    MRoute mRoute = new MRoute();
                    Docs docs = mRoute.decodeFiles(MRoute.jsonFiles);
                    MainDesktop.setMRouteDocs(docs);
                    MainDesktop.detectModeAndMount();
                }
            }
        });
    } catch (RequestException e) {
        alert(e);
    }
}

From source file:com.itgp.gwtviz.client.ui.runtime.RuntimeEntry.java

License:Open Source License

public void requestData() {

    String columnURL = ItemUtil.makeColumnURL(run.getColumnDescriptors()) + "";
    final String url = MainDesktop.getMRouteURL() + ServerComm.getData + run.fileID + "/" + columnURL;
    String urlEncoded = UriUtils.encode(url);
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, urlEncoded);
    try {/*from  w  w  w.jav a2s.c om*/
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                sendError("The following error was returned while attempting to get data from " + url + "\n\n"
                        + e.getMessage());

                return;
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    String dataArray = response.getText();
                    run.dataArray = dataArray;
                    RuntimeEntry_Part2 re2 = new RuntimeEntry_Part2(run);
                    re2.runtimeLoop();
                } else {
                    sendError("Error processing the data request.\n\nGot response code: "
                            + response.getStatusCode());

                    return;
                }
            }

        });
    } catch (RequestException e) {
        sendError("The following exception occurred while attempting to get data from " + url + "\n\n"
                + e.getMessage());
    }
}

From source file:com.jeebook.appengine.gtd.client.TopPanel.java

License:Apache License

public TopPanel() {
    initWidget(uiBinder.createAndBindUi(this));

    new AjaxRequest(null, RequestBuilder.GET, "login") {

        @Override//from  w ww  .j  a  v a  2  s.  co m
        public void onSuccess(Object param, String response) {
            LoginData ld = LoginData.fromJson(response);
            emailSpan.setInnerText(ld.getEmail());
            loginLink.setText("Sign out");
            loginLink.setHref(ld.getUrl());
        }
    }.send(null);
}

From source file:com.kaboomerang.gwt.rest.client.resource.impl.AbstractResourceCollection.java

License:Open Source License

/** Builds GET request for a collection of resources */
protected RequestBuilder buildGet() {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, uriBuilder.buildCollectionGetUri(url));
    declareAccept(builder);//from w w w .jav a 2  s .  c om
    return builder;
}

From source file:com.kaboomerang.gwt.rest.client.resource.impl.AbstractResourceCollection.java

License:Open Source License

/** Builds a GET request for a single resource */
protected RequestBuilder buildGet(int id) {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, uriBuilder.buildGetUri(url, id));
    declareAccept(builder);// w w  w .j a v a  2s .  c o m
    return builder;
}

From source file:com.kk_electronic.kkportal.core.rpc.Comet.java

License:Open Source License

private void poll() {
    if (!status.equals(WebSocketStatus.OPEN))
        return;//from   ww w. ja  v  a2  s.c  o  m
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url + rxUrl);
    try {
        builder.sendRequest(null, rxCallback);
    } catch (RequestException e) {
        GWT.log("SOCKET-Failed to get responses to portalserver", e);
    }
}

From source file:com.lorepo.icf.utils.XMLLoader.java

License:Open Source License

public void load(String url, ILoadListener l) {

    final String resolvedURL;
    listener = l;//from   w w  w .  j ava2s.  c om

    if (url.contains("://") || url.startsWith("/")) {
        resolvedURL = url;
    } else {
        resolvedURL = GWT.getHostPageBaseURL() + url;
    }

    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, resolvedURL);
    errorString = null;
    try {
        builder.sendRequest(null, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                // Couldn't connect to server (could be timeout, SOP violation, etc.)    
                errorString = "Error" + exception.toString();
            }

            public void onResponseReceived(Request request, Response response) {
                // StatusCode == 0 when loading from local file
                try {
                    if (response.getStatusCode() == 200 || response.getStatusCode() == 0) {

                        Document dom = XMLParser.parse(response.getText());
                        initContentFromDOM(dom, resolvedURL);
                        listener.onFinishedLoading(model);

                    } else {
                        // Handle the error.  Can get the status text from response.getStatusText()
                        errorString = "Wrong status: " + response.getText();
                        listener.onError(errorString);
                    }
                } catch (Exception e) {
                    listener.onError(e.getMessage());
                }
            }

        });

    } catch (RequestException e) {
        // Couldn't connect to server    
        errorString = "Can't connect to the server: " + e.toString();
    } catch (DOMException e) {
        errorString = "Could not parse file: " + url;
    }

    if (errorString != null)
        listener.onError(errorString);

}

From source file:com.lushprojects.circuitjs1.client.circuitjs1.java

License:Open Source License

void loadLocale() {
    String url;/*from   w w w .  ja  v  a  2  s. com*/
    String lang = language();
    GWT.log("got language " + lang);
    if (lang.startsWith("en")) {
        // no need to load locale file for English
        loadSimulator();
        return;
    }
    if (lang.startsWith("de-"))
        lang = "de";
    url = GWT.getModuleBaseURL() + "locale_" + lang + ".txt";
    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    try {
        requestBuilder.sendRequest(null, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                GWT.log("File Error Response", exception);
            }

            public void onResponseReceived(Request request, Response response) {
                // processing goes here
                if (response.getStatusCode() == Response.SC_OK) {
                    String text = response.getText();
                    processLocale(text);
                    // end or processing
                } else {
                    GWT.log("Bad file server response:" + response.getStatusText());
                    loadSimulator();
                }
            }
        });
    } catch (RequestException e) {
        GWT.log("failed file reading", e);
    }

}

From source file:com.lushprojects.circuitjs1.client.CirSim.java

License:Open Source License

void getSetupList(final boolean openDefault) {

    String url;//from   ww  w  .  j  a  v  a  2 s  .  c  o m
    url = GWT.getModuleBaseURL() + "setuplist.txt" + "?v=" + random.nextInt();
    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    try {
        requestBuilder.sendRequest(null, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                GWT.log("File Error Response", exception);
            }

            public void onResponseReceived(Request request, Response response) {
                // processing goes here
                if (response.getStatusCode() == Response.SC_OK) {
                    String text = response.getText();
                    processSetupList(text.getBytes(), text.length(), openDefault);
                    // end or processing
                } else
                    GWT.log("Bad file server response:" + response.getStatusText());
            }
        });
    } catch (RequestException e) {
        GWT.log("failed file reading", e);
    }
}