Example usage for com.google.gwt.chrome.def BackgroundJsCallback BackgroundJsCallback

Introduction

In this page you can find the example usage for com.google.gwt.chrome.def BackgroundJsCallback BackgroundJsCallback.

Prototype

BackgroundJsCallback

Source Link

Usage

From source file:org.rest.client.activity.RequestActivity.java

License:Apache License

private void fromGoogleDriveAction(final String entryId) {
    requestView.reset();// ww w  .  ja va 2s  . c om

    clientFactory.getChromeMessagePassing().postMessage(ExternalEventsFactory.EXT_GET_EXTERNAL_REQUEST_DATA,
            entryId, new BackgroundJsCallback() {

                @Override
                public void onSuccess(JavaScriptObject message) {
                    ExternalDriveCreateResponse response;
                    try {
                        response = message.cast();
                    } catch (Exception e) {
                        StatusNotification.notify("Unable to read response from background page",
                                StatusNotification.TYPE_ERROR, StatusNotification.TIME_MEDIUM);
                        return;
                    }
                    if (response.isError()) {
                        StatusNotification.notify(response.getErrorMessage(), StatusNotification.TYPE_ERROR,
                                StatusNotification.TIME_MEDIUM);
                        return;
                    }
                    ExternalDriveCreateData data = response.getData();
                    if (data == null) {
                        StatusNotification.notify("No data passed to application.",
                                StatusNotification.TYPE_ERROR, StatusNotification.TIME_MEDIUM);
                        return;
                    }

                    Storage store = Storage.getSessionStorageIfSupported();
                    store.setItem(LocalStore.GOOGLE_DRIVE_CREATE_FOLDER_ID, data.getFolderId());
                    store.setItem(LocalStore.GOOGLE_DRIVE_CREATE_USER_ID, data.getUserId());

                    tutorialFactory = new TutorialFactory("gdriveCreate", true);
                    requestView.setUpDriveTutorial(tutorialFactory);

                }

                @Override
                public void onError(String message) {

                    Log.error("Error get gdrive data", message);
                }
            });

}

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