Example usage for com.vaadin.server VaadinService getCurrent

Introduction

In this page you can find the example usage for com.vaadin.server VaadinService getCurrent.

Prototype

public static VaadinService getCurrent()

Source Link

Document

Gets the currently used Vaadin service.

Usage

From source file:uk.q3c.util.ResourceUtils.java

License:Apache License

public static File resourcePath(String file) {
    File baseDir;/*w  ww .java 2s  .  co  m*/
    if (VaadinService.getCurrent() != null) {
        baseDir = applicationBaseDirectory();
    }
    baseDir = new File("src/main/resources");
    File resourceFile = new File(baseDir, file);
    return resourceFile;
}

From source file:views.StandaloneTSVImport.java

License:Open Source License

private Component createTSVDownloadComponent(DesignType type, String info) {
    VerticalLayout v = new VerticalLayout();
    v.setSpacing(true);/* w w  w .j av  a 2s.c o  m*/
    Label l = new Label(info);
    l.setWidth("300px");
    v.addComponent(l);
    Button button = new Button("Download Example");
    v.addComponent(button);

    String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();
    FileDownloader tsvDL = new FileDownloader(
            new FileResource(new File(basepath + "/WEB-INF/files/" + type.getFileName())));
    tsvDL.extend(button);

    return v;
}