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.

Click Source Link

Document

Specifies that the HTTP GET method should be used.

Usage

From source file:org.jboss.errai.ui.client.local.DynamicAngularComposite.java

License:Apache License

public DynamicAngularComposite(final String angularTemplateUrl, final String domElementId,
        final String angularModule) {
    final ElementWrapperWidget widget = ElementWrapperWidget.getWidget(DOM.createDiv());
    this.initWidget(widget);

    // Just for testing purposes. The angular template could be downloaded using
    // Errai RPC or an Errai CDI event.
    try {//from www .  j ava2s. c om
        new RequestBuilder(RequestBuilder.GET, angularTemplateUrl).sendRequest(null, new RequestCallback() {

            @Override
            public void onResponseReceived(Request request, Response response) {
                String template = response.getText();
                Element domEl = DOM.createElement("div");
                domEl.setInnerHTML(template);

                VisitContext<Element> context = Visit.depthFirst(domEl, new Visitor<Element>() {
                    @Override
                    public boolean visit(VisitContextMutable<Element> context, Element element) {
                        if (element.hasAttribute("id")) {
                            String id = element.getAttribute("id");
                            if (id.equals(domElementId)) {
                                context.setResult(element);
                            }
                        }
                        return true;
                    }
                });

                widget.setHTML(context.getResult().getString());
                if (angularModule == null || angularModule.isEmpty()) {
                    bootstrap(domElementId);
                } else {
                    bootstrap(domElementId, angularModule);
                }
            }

            @Override
            public void onError(Request request, Throwable exception) {
                throw new RuntimeException(exception);
            }

        });
    } catch (RequestException e) {
        throw new RuntimeException(e);
    }

}

From source file:org.jboss.errai.ui.shared.ServerTemplateProvider.java

License:Apache License

@Override
public void provideTemplate(final String url, final TemplateRenderingCallback renderingCallback) {
    final RequestBuilder request = new RequestBuilder(RequestBuilder.GET, url);
    request.setCallback(new RequestCallback() {
        @Override//from   w ww. j a  v  a 2s.c  om
        public void onResponseReceived(Request request, Response response) {
            if (response.getStatusCode() == Response.SC_OK) {
                renderingCallback.renderTemplate(response.getText());
            } else {
                throw new RuntimeException("Failed to retrieve template from server at " + url
                        + " (status code: " + response.getStatusCode() + ")");
            }
        }

        @Override
        public void onError(Request request, Throwable exception) {
            throw new RuntimeException("Failed to retrieve template from server at " + url, exception);
        }
    });

    try {
        request.send();
    } catch (RequestException e) {
        throw new RuntimeException("Failed to retrieve template from server at" + request.getUrl(), e);
    }
}

From source file:org.jboss.hal.dmr.dispatch.impl.DMRHandler.java

License:Open Source License

private RequestBuilder chooseRequestBuilder(final ModelNode operation) {
    RequestBuilder requestBuilder;/*ww w .j  a va  2  s  . c  o  m*/
    final String op = operation.get(OP).asString();
    if (READ_RESOURCE_DESCRIPTION_OPERATION.equals(op)) {
        String endpoint = endpoints.dmr();
        if (endpoint.endsWith("/")) {
            endpoint = endpoint.substring(0, endpoint.length() - 1);
        }
        String descriptionUrl = endpoint + descriptionOperationToUrl(operation);
        requestBuilder = new RequestBuilder(RequestBuilder.GET,
                com.google.gwt.http.client.URL.encode(descriptionUrl));
        requestBuilder.setHeader(HEADER_ACCEPT, DMR_ENCODED);
        requestBuilder.setHeader(HEADER_CONTENT_TYPE, DMR_ENCODED);
        requestBuilder.setIncludeCredentials(true);
        requestBuilder.setRequestData(null);
    } else {
        requestBuilder = postRequestBuilder;
        requestBuilder.setRequestData(operation.toBase64String());
    }
    return requestBuilder;
}

From source file:org.jbpm.workbench.cm.client.navbar.LogoWidgetView.java

License:Apache License

@PostConstruct
public void init() {
    final RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, "banner/banner.html");
    rb.setCallback(new RequestCallback() {
        @Override/*from  w  w  w.  j  a  v  a 2 s.co  m*/
        public void onResponseReceived(final Request request, final Response response) {
            final HTMLPanel html = new HTMLPanel(response.getText());
            container.setWidget(html);
        }

        @Override
        public void onError(final Request request, final Throwable exception) {
            container.setWidget(new Label(translationService.format(ShowcaseConstants.LOGO_BANNER_ERROR)));
        }
    });
    try {
        rb.send();
    } catch (RequestException re) {
        container.setWidget(new Label(translationService.format(ShowcaseConstants.LOGO_BANNER_ERROR)));
    }

    initWidget(container);
}

From source file:org.kie.workbench.common.screens.server.management.client.widget.card.footer.FooterPresenter.java

License:Apache License

RequestBuilder makeRequest(final String url, final Command onSuccess, final Command onError) {

    final RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    final String none = "none";

    builder.setUser(none);//from  w w w . j a v a  2 s.c  om
    builder.setPassword(none);
    builder.setCallback(makeCallback(onSuccess, onError));
    builder.setHeader("Accept", "*/*");
    return builder;
}

From source file:org.mindinformatics.gwt.framework.component.profiles.src.testing.JsonProfileManager.java

License:Apache License

@Override
public void retrieveUserProfiles() {
    String url = GWT.getModuleBaseURL() + "profile/" + _application.getUserManager().getUser().getUserName()
            + "/all?format=json";
    if (!_application.isHostedMode())
        url = ApplicationUtils.getUrlBase(GWT.getModuleBaseURL()) + "profile/"
                + _application.getUserManager().getUser().getUserName() + "/all?format=json";

    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    builder.setHeader("Content-type", "application/json");

    try {/*  w  ww. j av  a  2 s.c o m*/
        Request request = builder.sendRequest(null, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                _application.getInitializer().addException("Couldn't retrieve User Profiles JSON");
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    ArrayList<MProfile> userProfiles = new ArrayList<MProfile>();
                    JsArray profiles = (JsArray) parseJson(response.getText());
                    for (int j = 0; j < profiles.length(); j++) {
                        JsoProfile jsoProfile = (JsoProfile) profiles.get(j);

                        MProfile profile = new MProfile();
                        profile.setUuid(jsoProfile.getUuid());
                        profile.setName(jsoProfile.getName());
                        profile.setDescription(jsoProfile.getDescription());
                        profile.setLastSavedOn(jsoProfile.getCreatedOn());

                        JsArray<JavaScriptObject> creators = jsoProfile.getCreatedBy();
                        if (getObjectType(creators.get(0)).equals(IPerson.TYPE)) {
                            AgentsFactory factory = new AgentsFactory();
                            JsoAgent jperson = (JsoAgent) creators.get(0);
                            profile.setLastSavedBy((IPerson) factory.createAgent(jperson));
                        }

                        JsArray<JsoProfileEntry> plugins = jsoProfile.getStatusPlugins();
                        for (int i = 0; i < plugins.length(); i++) {
                            JsoProfileEntry entry = plugins.get(i);
                            profile.getPlugins().put(entry.getName(), entry.getStatus());
                        }

                        JsArray<JsoProfileEntry> features = jsoProfile.getStatusFeatures();
                        for (int i = 0; i < features.length(); i++) {
                            JsoProfileEntry entry = features.get(i);
                            profile.getFeatures().put(entry.getName(), entry.getStatus());
                        }

                        userProfiles.add(profile);
                    }

                    setProfiles(userProfiles);
                    stageCompleted();
                } else {
                    _application.getInitializer().addException(
                            "Couldn't retrieve User Profiles JSON (" + response.getStatusText() + ")");
                }
            }
        });
    } catch (RequestException e) {
        _application.getInitializer().addException("Couldn't retrieve User Profiles JSON");
    }
}

From source file:org.mindinformatics.gwt.framework.component.profiles.src.testing.JsonProfileManager.java

License:Apache License

@Override
public void retrieveUserCurrentProfile() {

    String url = GWT.getModuleBaseURL() + "profile/" + _application.getUserManager().getUser().getUserName()
            + "/info?format=json";
    if (!_application.isHostedMode())
        url = ApplicationUtils.getUrlBase(GWT.getModuleBaseURL()) + "profile/"
                + _application.getUserManager().getUser().getUserName() + "/info?format=json";

    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    builder.setHeader("Content-type", "application/json");

    try {/*from  w  w  w.  j  a va 2 s  . c o  m*/
        Request request = builder.sendRequest(null, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
                _application.getInitializer().addException("Couldn't retrieve User Profile JSON");
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    JsoProfile jsoProfile = (JsoProfile) ((JsArray) parseJson(response.getText())).get(0);

                    MProfile profile = new MProfile();
                    profile.setUuid(jsoProfile.getUuid());
                    profile.setName(jsoProfile.getName());
                    profile.setDescription(jsoProfile.getDescription());
                    profile.setLastSavedOn(jsoProfile.getCreatedOn());

                    AgentsFactory factory = new AgentsFactory();
                    JsArray<JavaScriptObject> creators = jsoProfile.getCreatedBy();
                    if (getObjectType(creators.get(0)).equals(IPerson.TYPE)) {
                        JsoAgent person = (JsoAgent) creators.get(0);
                        profile.setLastSavedBy((IPerson) factory.createAgent(person));
                    }

                    JsArray<JsoProfileEntry> plugins = jsoProfile.getStatusPlugins();
                    for (int i = 0; i < plugins.length(); i++) {
                        JsoProfileEntry entry = plugins.get(i);
                        profile.getPlugins().put(entry.getName(), entry.getStatus());
                    }

                    JsArray<JsoProfileEntry> features = jsoProfile.getStatusFeatures();
                    for (int i = 0; i < features.length(); i++) {
                        JsoProfileEntry entry = features.get(i);
                        profile.getFeatures().put(entry.getName(), entry.getStatus());
                    }

                    setCurrentProfile(profile);
                    stageCompleted();
                } else {
                    _application.getInitializer().addException(
                            "Couldn't retrieve User Profile JSON (" + response.getStatusText() + ")");
                }
            }
        });
    } catch (RequestException e) {
        _application.getInitializer().addException("Couldn't retrieve User Profile JSON");
    }
}

From source file:org.n52.client.ctrl.PropertiesManager.java

License:Open Source License

private void init() {
    try {//from   ww  w. j  a  v a2  s  . co m
        // TODO refactor grabbing properties + loading mechanism
        setCurrentLanguage();
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET,
                "properties/client-properties.xml");
        RequestCallback callback = new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                Toaster.getToasterInstance().addMessage(i18n.errorRequest());
            }

            public void onResponseReceived(Request request, Response response) {
                PropertiesManager.this.properties = XMLParser.parse(response.getText());
                Application.continueStartup();
            }
        };
        requestBuilder.sendRequest(null, callback);
    } catch (RequestException ex) {
        Toaster.getToasterInstance().addMessage(i18n.errorRequest());
    }
}

From source file:org.nsesa.editor.gwt.editor.client.Editor.java

License:EUPL

/**
 * Configures the local/*  w w  w  . ja  v a 2s  .c o  m*/
 */
protected void configure() {
    try {
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, CONFIGURATION_FILE);

        requestBuilder.sendRequest("", new RequestCallback() {
            @Override
            public void onResponseReceived(Request req, Response resp) {
                final JavaScriptObject configuration;
                try {
                    configuration = JsonUtils.safeEval(resp.getText());
                    clientFactory.setConfiguration(configuration);
                    // configuration ok -- continue
                    LOG.log(Level.INFO, "Successfully read " + CONFIGURATION_FILE);
                } catch (Exception e) {
                    LOG.log(Level.WARNING,
                            "Could parse " + CONFIGURATION_FILE + ", configuration will be empty.", e);
                } finally {
                    // continue with the loading
                    onModuleLoadDeferred();
                }
            }

            @Override
            public void onError(Request res, Throwable throwable) {
                // handle errors
                LOG.log(Level.INFO, "Could not read " + CONFIGURATION_FILE + ", configuration will be empty.",
                        throwable);
                clientFactory.setConfiguration(JavaScriptObject.createObject());
                // configuration failed -- ignore
                onModuleLoadDeferred();
            }
        });
    } catch (RequestException e) {
        LOG.log(Level.SEVERE, "Could not execute GET request to retrieve " + CONFIGURATION_FILE, e);
        clientFactory.setConfiguration(JavaScriptObject.createObject());
        // configuration failed -- ignore
        onModuleLoadDeferred();
    }
}

From source file:org.nuxeo.ecm.platform.annotations.gwt.client.annotea.AnnoteaClient.java

License:Apache License

public void getAnnotationList(String annotates, final boolean forceDecorate) {
    if (annotates.contains("?")) {
        annotates = annotates.substring(0, annotates.indexOf('?'));
    }/*w w w.j  a  v  a  2 s . c o  m*/
    String url = controller.getAnnoteaServerUrl() + "?w3c_annotates=" + annotates;
    RequestBuilder getRequest = new RequestBuilder(RequestBuilder.GET, URL.encode(url));
    try {
        getRequest.sendRequest(null, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
            }

            public void onResponseReceived(Request request, Response response) {
                responseManager.processAnnotationListResponse(response.getText());
                if (forceDecorate) {
                    // Force all the annotations to be redecorated
                    controller.updateAnnotations(true);
                }
            }
        });
    } catch (RequestException e) {
        GWT.log("Error while requesting annotations: " + url, e);
        Log.debug("Error while requesting annotations: " + url, e);
        Window.alert(e.toString());
    }
}