Examples of com.vaadin.server.FileResource

com.vaadin.server.FileResource
FileResources are files or directories on local filesystem. The files and directories are served through URI:s to the client terminal and thus must be registered to an URI context before they can be used. The resource is automatically registered to the application when it is created. @author Vaadin Ltd. @since 3.0

        Button b = new Button("Download " + filename);
        b.addListener(new Button.ClickListener() {


            @Override
            public void buttonClick(ClickEvent event) {
                FileResource res = new FileResource(new File(VaadinService
                        .getCurrent().getBaseDirectory() + "/" + filename));
                getMainWindow().open(res);


            }
        });

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            byte[] b = new byte[writeAtOnce];
            for (int i = 0; i < 5l * 1024l * 1024l; i += writeAtOnce) {
                os.write(b);
            }
            os.close();
            resource = new FileResource(hugeFile);
            addComponents("Huge text file", resource, components);
        } catch (IOException e) {
            e.printStackTrace();
        }
        // resource = new DynamicConnectorResource(this, "requestImage.png");

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        // Image is only added if present in file system. Will not be there
        // unless manually added!
        File fileResImage = new File("/tmp/test.png");
        if (fileResImage.exists()) {
            list.add(new FileResource(fileResImage));
        }
        return list;
    }

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Related Classes of com.vaadin.server.FileResource

com.vaadin.tests.components.FileDownloaderTest

com.vaadin.tests.resources.NonExistingFileResource

org.vaadin.alump.fancylayouts.demo.ImageDemo

java.io.FileInputStream

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