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

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

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.http.client.*
  5. RequestBuilder
  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.

Click Source Link

Document

Specifies that the HTTP GET method should be used.

Usage

From source file:org.overlord.gadgets.web.client.widgets.Portlet.java

License:Open Source License

public Portlet(WidgetModel model, final int width, String portalId) {
    this(String.valueOf(model.getWidgetId()), portalId);
    title.setText(model.getName());/*from   www . j  av  a2  s. c  o m*/
    wmodel = model;

    RestfulInvoker.invoke(RequestBuilder.GET, URLBuilder.getPreferenceValuesURL(Long.valueOf(widgetId)), null,
            new RestfulInvoker.Response() {

                public void onResponseReceived(Request request, Response response) {
                    Map<String, String> defaultValues = JSOParser.getPreferenceValues(response.getText());
                    generateUserPref(wmodel, defaultValues);
                    generatePreferenceValuesString(defaultValues);
                    gadgetSpec.getElement().setAttribute("scrolling", "auto");
                    gadgetSpec.getElement().setAttribute("frameborder", "0");
                    gadgetSpec.setWidth(width - 20 + "px");
                    gadgetSpec.setHeight("250px");
                    gadgetSpec.setUrl(urlBase + "gadget-server/gadgets/ifr?url=" + wmodel.getSpecUrl() + "&"
                            + getHomeView() + "&" + userPreferenceValues);
                }
            });

}

From source file:org.ow2.proactive_grid_cloud_portal.common.client.LoginPage.java

License:Open Source License

/**
 * Creates the layout and add it to the page
 *//*from ww w .j a  va2  s . com*/
private void buildAndShow() {

    Img logo = new Img(controller.getLogo350Url(), 349, 75);

    // contains the forms for authentication
    final VLayout auth = new VLayout();
    auth.setBackgroundColor("#f0f0f0");
    auth.setBorder("1px solid #ccc");
    auth.setWidth(350);
    auth.setHeight(140);
    auth.setAlign(VerticalAlignment.CENTER);
    auth.setPadding(10);

    authSelLayout = new HLayout();
    authSelLayout.setAlign(Alignment.CENTER);
    //authSel.setMargin(5);
    authSelLayout.setWidth100();
    authSelLayout.setHeight(20);

    final SelectItem sl = new SelectItem("Mode");
    sl.setValueMap("Basic", "Credentials");
    sl.setValue("Basic");
    authTypeSelectForm = new DynamicForm();
    authTypeSelectForm.setNumCols(1);
    authTypeSelectForm.setFields(sl);
    authSelLayout.addMember(authTypeSelectForm);
    authSelLayout.setVisible(false);

    optsLabel = new Label(
            "<nobr style='color:#003168;font-size: 1.2em;cursor:pointer'>" + "more options</nobr>");
    optsLabel.setHeight(30);
    optsLabel.setIcon(Images.instance.expand_16().getSafeUri().asString());
    optsLabel.setAlign(Alignment.RIGHT);
    optsLabel.setValign(VerticalAlignment.TOP);
    optsLabel.setWidth100();

    final Layout plainLayout = getPlainAuth();
    final Layout credLayout = getCredAuth();
    credLayout.hide();

    Label label = new Label("<nobr style='color:#003168;font-size:1.2em;'><strong>"
            + Config.get().getApplicationName() + "</strong> login</nobr>");
    label.setHeight(30);
    label.setValign(VerticalAlignment.TOP);

    Canvas filler = new Canvas();
    filler.setWidth100();

    HLayout labelLayout = new HLayout();
    labelLayout.setWidth100();
    labelLayout.setHeight(30);
    labelLayout.setMembers(label, optsLabel);

    motdCanvas = new HLayout();
    motdCanvas.setPadding(5);
    motdCanvas.setMembersMargin(5);
    //motdCanvas.setBackgroundColor("#ddd");

    Img img = new Img(Images.instance.info_32().getSafeUri().asString(), 32, 32);
    img.setLayoutAlign(Alignment.CENTER);

    motdLabel = new Label("wait");
    motdLabel.setBackgroundColor("#e8e8e8");
    motdLabel.setWidth100();

    motdCanvas.addMember(img);
    //motdCanvas.addMember(separator);
    motdCanvas.addMember(motdLabel);

    motdMargin = new Canvas();
    motdMargin.setHeight(10);

    motdCanvas.setVisible(false);
    motdMargin.setVisible(false);

    auth.addMember(motdCanvas);
    auth.addMember(motdMargin);

    String motdUrl = URL.encode(GWT.getModuleBaseURL() + "motd");
    RequestBuilder rqb = new RequestBuilder(RequestBuilder.GET, motdUrl);
    try {
        rqb.sendRequest(null, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                String content;
                if (response.getStatusCode() == 200) {
                    content = response.getText();
                    if (content.trim().length() == 0) {
                        return;
                    }
                } else if (response.getStatusCode() == 0) {
                    return;
                } else {
                    content = "Failed to get MOTD (" + response.getStatusCode() + " " + response.getStatusText()
                            + ")";
                }
                motdLabel.setContents(
                        "<div style='color:#003168;font-size: 1.2em;border-left:5px solid #ccc;padding-left:5px'>"
                                + content + "</div>");
                motdCanvas.setVisible(true);
                motdMargin.setVisible(true);

            }

            @Override
            public void onError(Request request, Throwable exception) {
                System.out.println(exception);
            }
        });
    } catch (RequestException e) {
        // not much we can do here...
        // not really important enough to display a trace on screen
    }

    auth.addMember(labelLayout);
    auth.addMember(authSelLayout);
    auth.addMember(plainLayout);
    auth.addMember(credLayout);

    switchPlainCredForm = new Runnable() {
        @Override
        public void run() {
            if (sl.getValueAsString().equals("Basic")) {
                plainLayout.animateShow(AnimationEffect.FLY);
                credLayout.animateHide(AnimationEffect.FLY);
            } else {
                credLayout.animateShow(AnimationEffect.FLY);
                plainLayout.animateHide(AnimationEffect.FLY);
            }
        }
    };

    sl.addChangedHandler(new ChangedHandler() {
        public void onChanged(ChangedEvent event) {
            switchPlainCredForm.run();
        }
    });

    this.errorLabel = new Label();
    errorLabel.setBorder("1px solid red");
    errorLabel.setBackgroundColor("#fff0f0");
    //errorLabel.setMargin(5);
    errorLabel.setPadding(5);
    errorLabel.setHeight(30);
    errorLabel.setAlign(Alignment.CENTER);

    // contains the logo and the forms
    VLayout vlayout = new VLayout();
    vlayout.setMembersMargin(15);
    // 350(auth) + 2*10(padding) = 370
    vlayout.setWidth(370);
    // 140(auth) + 15(membersMargin) + 88(logo) + 2*10(padding) = 263
    vlayout.setHeight(263);
    vlayout.setPadding(10);
    vlayout.setBackgroundColor("#fafafa");
    vlayout.setBorder("1px solid #ccc");
    vlayout.setShowShadow(true);
    vlayout.setShadowSoftness(8);
    vlayout.setShadowOffset(3);

    vlayout.addMember(logo);
    vlayout.addMember(errorLabel);
    vlayout.addMember(auth);

    vlayout.hideMember(errorLabel);

    // dummy box for horizontal centering
    HLayout hlayout = new HLayout();
    hlayout.setWidth100();
    hlayout.setHeight(263);
    hlayout.setAlign(Alignment.CENTER);
    hlayout.addMember(vlayout);

    // dummy box for vertical centering
    this.layout = new VLayout();
    this.layout.setHeight100();
    this.layout.setWidth100();
    this.layout.setAlign(VerticalAlignment.CENTER);
    this.layout.addMember(hlayout);
    this.layout.draw();
}

From source file:org.ow2.proactive_grid_cloud_portal.rm.client.nodesource.serialization.CatalogRequestBuilder.java

License:Open Source License

public void sendRequestToCatalog(String endpoint, RequestCallback callback) {
    RequestBuilder request = new RequestBuilder(RequestBuilder.GET, this.catalogUrl + "/" + endpoint);
    request.setHeader(CatalogConstants.SESSION_ID_PARAM, LoginModel.getInstance().getSessionId());
    request.setCallback(callback);/*from  w  w w . ja  va 2  s  . co  m*/
    try {
        request.send();
    } catch (RequestException e) {
        this.importFromCatalogPanelFeeder.setNodeSourceWindowLabelWithError("Request sent to catalog failed",
                e);
    }
}

From source file:org.ow2.proactive_grid_cloud_portal.rm.client.nodesource.serialization.export.catalog.ExportToCatalogConfirmWindow.java

License:Open Source License

private void fillBucketList() {
    this.bucketList.setEnabled(false);
    this.bucketList.addItem(SELECT_A_BUCKET_OPTION);
    this.bucketList
            .addChangeHandler(event -> requestCatalogObjectsAndRevisions(this.bucketList.getSelectedValue()));
    RequestBuilder request = new RequestBuilder(RequestBuilder.GET,
            new CatalogUrlBuilder().getCatalogUrl() + "/buckets");
    request.setHeader("sessionId", LoginModel.getInstance().getSessionId());
    request.setCallback(fillBucketListWithRequestCallback());
    try {//from ww w . j  a v a 2 s  . c  o m
        request.send();
    } catch (RequestException e) {
        String errorMessage = "Request sent to catalog failed";
        LogModel.getInstance().logCriticalMessage(errorMessage);
        this.windowLabel.setContents(errorMessage);
    }
}

From source file:org.ow2.proactive_grid_cloud_portal.rm.client.nodesource.serialization.ExportToCatalogConfirmWindow.java

License:Open Source License

private void fillBucketList() {
    this.bucketList.setEnabled(false);
    this.bucketList.addItem(SELECT_A_BUCKET_OPTION);
    this.bucketList.addChangeHandler(event -> requestNodeSourceInBucket(this.bucketList.getSelectedValue()));
    RequestBuilder request = new RequestBuilder(RequestBuilder.GET,
            new CatalogUrlBuilder().getCatalogUrl() + "/buckets");
    request.setHeader("sessionId", LoginModel.getInstance().getSessionId());
    request.setCallback(fillBucketListWithRequestCallback());
    try {/*from w  w  w . j  ava2 s  . c  om*/
        request.send();
    } catch (RequestException e) {
        String errorMessage = "Request sent to catalog failed";
        GWT.log(errorMessage, e);
        this.windowLabel.setContents(errorMessage);
    }
}

From source file:org.ow2.proactive_grid_cloud_portal.rm.client.nodesource.serialization.ImportFromCatalogPanel.java

License:Open Source License

private void requestNodeSourceConfiguration() {
    String selectedNodeSourceInList = this.nodeSourceListBox.getSelectedValue();
    if (!selectedNodeSourceInList.equals(SELECT_NODE_SOURCE_GENERIC_ENTRY)) {
        String nodeSourceConfigurationRequestUrl = new CatalogUrlBuilder().getCatalogUrl() + "/buckets/"
                + this.importFromCatalogPanelFeeder.getBucketNameForNodeSource(selectedNodeSourceInList)
                + "/resources/" + selectedNodeSourceInList + "/raw";
        RequestBuilder nodeSourceConfigurationRequest = new RequestBuilder(RequestBuilder.GET,
                nodeSourceConfigurationRequestUrl);
        nodeSourceConfigurationRequest.setHeader(CatalogConstants.SESSION_ID_PARAM,
                LoginModel.getInstance().getSessionId());
        nodeSourceConfigurationRequest.setCallback(getNodeSourceConfigurationRequestCallback());
        try {//from   w ww  .j  a  v a 2s  .  c o  m
            nodeSourceConfigurationRequest.send();
        } catch (RequestException e) {
            setNodeSourceWindowLabelWithError("Request sent to catalog failed", e);
        }
    }
}

From source file:org.ow2.proactive_grid_cloud_portal.rm.client.nodesource.serialization.load.catalog.ImportFromCatalogPanel.java

License:Open Source License

private void requestNodeSourceConfiguration() {
    String selectedNodeSourceInList = this.nodeSourceListBox.getSelectedValue();
    if (!selectedNodeSourceInList.equals(this.selectItemGenericEntry)) {
        String nodeSourceConfigurationRequestUrl = new CatalogUrlBuilder().getCatalogUrl() + "/buckets/"
                + this.importFromCatalogPanelFeeder.getBucketNameForNodeSource(selectedNodeSourceInList)
                + "/resources/" + selectedNodeSourceInList + "/raw";
        RequestBuilder nodeSourceConfigurationRequest = new RequestBuilder(RequestBuilder.GET,
                nodeSourceConfigurationRequestUrl);
        nodeSourceConfigurationRequest.setHeader(CatalogConstants.SESSION_ID_PARAM,
                LoginModel.getInstance().getSessionId());
        nodeSourceConfigurationRequest.setCallback(nodeSourceConfigurationRequestCallback);
        try {//w  w  w.j  av  a  2 s . c  o m
            nodeSourceConfigurationRequest.send();
        } catch (RequestException e) {
            throw new IllegalStateException("GET " + nodeSourceConfigurationRequestUrl + " failed", e);
        }
    }
}

From source file:org.ow2.proactive_grid_cloud_portal.scheduler.client.CalendarInfoWindow.java

License:Open Source License

private void build() {
    pane.setWidth100();/*from   w  ww  .java2 s .c om*/
    pane.setHeight(340);
    pane.setBackgroundColor("#ffffff");

    buttons.setAlign(Alignment.RIGHT);
    buttons.setWidth100();
    buttons.setHeight(20);
    buttons.setMargin(10);

    text.setWidth100();
    text.setStyleName("paddingLeftAndRight");

    root.setBackgroundColor("#dddddd");
    root.setWidth100();
    root.setHeight100();

    window.setTitle("Calendar Integration");
    window.setShowMinimizeButton(false);
    window.setShowShadow(true);
    window.setIsModal(true);
    window.setShowModalMask(true);
    window.setWidth(729);
    window.setHeight(415);
    window.centerInPage();
    window.setCanDragReposition(false);

    ok.setIcon(Images.instance.cancel_16().getSafeUri().asString());
    ok.setID("csok");
    ok.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            CalendarInfoWindow.this.hide();
        }
    });

    buttons.addMember(ok);

    regenerateBt.setIcon(Images.instance.ok_16().getSafeUri().asString());
    regenerateBt.setID("csregenerateBt");
    regenerateBt.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            loadWindowsContent(RequestBuilder.PUT);
        }
    });

    deleteBt.setIcon(Images.instance.clear_16().getSafeUri().asString());
    deleteBt.setID("csdeleteBt");
    deleteBt.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            loadWindowsContent(RequestBuilder.DELETE);
        }
    });

    createBt.setIcon(Images.instance.ok_16().getSafeUri().asString());
    createBt.setID("cscreateBt");
    createBt.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            loadWindowsContent(RequestBuilder.POST);
        }
    });

    loadWindowsContent(RequestBuilder.GET);

}

From source file:org.pentaho.commons.metadata.mqleditor.editor.gwt.GwtMqlEditor.java

License:Open Source License

private void loadContainer(String xul) {
    try {//from  ww  w .j av  a 2s .c  om

        if (xul == null || xul.indexOf(AsyncXulLoader.NS_KEY) < 0) {
            Window.alert("Error loading XUL Application. Your session may have timed out.");
        }

        GwtXulLoader loader = new GwtXulLoader();

        com.google.gwt.xml.client.Document gwtDoc = XMLParser.parse(xul);

        if (bundle != null) {
            container = loader.loadXul(gwtDoc, bundle);
        } else {
            container = loader.loadXul(gwtDoc);
        }

        final GwtMqlMessages messages = new GwtMqlMessages(
                (ResourceBundle) container.getResourceBundles().get(0));
        Workspace.setMessages(messages);

        try {

            RequestBuilder builder = new RequestBuilder(RequestBuilder.GET,
                    GWT.getModuleBaseURL() + "mainFrame-gwt-overlay.xul");

            try {
                Request response = builder.sendRequest(null, new RequestCallback() {
                    public void onError(Request request, Throwable exception) {
                        // Code omitted for clarity
                    }

                    public void onResponseReceived(Request request, Response response) {

                        loadOverlay(response.getText());

                    }
                });
            } catch (RequestException e) {
                // Code omitted for clarity
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    } catch (Exception e) {
        Window.alert("Error Loading MQLEditor Xul file: " + e.getMessage());
        e.printStackTrace();

    }
}

From source file:org.pentaho.commons.metadata.mqleditor.editor.gwt.GwtMqlEditor.java

License:Open Source License

public void bundleLoaded(String bundleName) {
    try {/*from  w ww  .jav  a2 s  . co  m*/

        RequestBuilder builder = new RequestBuilder(RequestBuilder.GET,
                GWT.getModuleBaseURL() + "mainFrame.xul");

        try {
            Request response = builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable exception) {
                    Window.alert("could not find main Xul file");
                }

                public void onResponseReceived(Request request, Response response) {
                    loadContainer(response.getText());
                }
            });
        } catch (RequestException e) {
            Window.alert("could not find main Xul file");
        }
    } catch (Exception e) {
        e.printStackTrace();
        Window.alert("Unknown error loading main Xul file");
    }
}