Example usage for com.vaadin.server FileResource FileResource

Introduction

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

Prototype

public FileResource(File sourceFile) 

Source Link

Document

Creates a new file resource for providing given file for client terminals.

Usage

From source file:org.azrul.langkuik.framework.customtype.attachment.AttachmentCustomTypeUICreator.java

@Override
public Component createUIForForm(final C currentBean, final Class<? extends CustomType> attachmentClass,
        final String pojoFieldName, final BeanView beanView, final DataAccessObject<C> conatainerClassDao,
        final DataAccessObject<? extends CustomType> customTypeDao,
        final RelationManagerFactory relationManagerFactory, final Configuration config,
        final ComponentState componentState, final Window window) {
    final FormLayout form = new FormLayout();

    final DataAccessObject<AttachmentCustomType> attachmentDao = ((DataAccessObject<AttachmentCustomType>) customTypeDao);
    final Collection<AttachmentCustomType> attachments = attachmentDao.find(currentBean, pojoFieldName, null,
            true, 0, Integer.parseInt(config.get("uploadCountLimit")));

    final WebEntityItemContainer attachmentIC = new WebEntityItemContainer(attachmentClass);
    if (!attachments.isEmpty()) {
        attachmentIC.addAll(attachments);
    }//from   w w w .  j av a 2 s  .co m
    final ListSelect attachmentList = new ListSelect("", attachmentIC);
    createAtachmentList(attachmentList, attachments, config, beanView, form);

    final String relativePath = currentBean.getClass().getCanonicalName() + File.separator
            + conatainerClassDao.getIdentifierValue(currentBean);
    final String fullPath = config.get("attachmentRepository") + File.separator + relativePath;
    MyUploadHandler<C> uploadFinishHandler = new MyUploadHandler<>(currentBean,
            Integer.parseInt(config.get("uploadCountLimit").trim()), pojoFieldName, fullPath, relativePath,
            attachmentList, attachmentIC, customTypeDao, attachmentClass, relationManagerFactory);

    //File upload/download/delete buttons
    HorizontalLayout attachmentButtons = new HorizontalLayout();
    attachmentButtons.setSpacing(true);

    UploadStateWindow uploadStateWindow = new UploadStateWindow();
    MultiFileUpload fileUpload = new MultiFileUpload(uploadFinishHandler, uploadStateWindow);
    uploadFinishHandler.setFileUpload(fileUpload);

    fileUpload.getSmartUpload().setEnabled(true);
    fileUpload.getSmartUpload().setMaxFileSize(Integer.parseInt(config.get("uploadSizeLimit").trim()));
    fileUpload.getSmartUpload().setUploadButtonCaptions("Upload files", "Upload files");
    fileUpload.getSmartUpload().setId("Upload files");
    fileUpload.setId("Upload files2");

    Button deleteAttachmentBtn = new Button("Delete file", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            Collection<AttachmentCustomType> attachments = (Collection<AttachmentCustomType>) attachmentList
                    .getValue();
            if (!attachments.isEmpty()) {
                customTypeDao.unlinkAndDelete(attachments, currentBean, pojoFieldName,
                        relationManagerFactory.create(currentBean.getClass(), attachmentClass));
                Collection<AttachmentCustomType> a = attachmentDao.find(currentBean, pojoFieldName, null, true,
                        0, Integer.parseInt(config.get("uploadCountLimit")));
                attachmentIC.removeAllItems();
                attachmentIC.addAll(a);
                attachmentIC.refreshItems();
            }
        }
    });
    deleteAttachmentBtn.setId(deleteAttachmentBtn.getCaption());

    Button downloadAttachmentBtn = new Button("Download file", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {

            Collection<AttachmentCustomType> attachments = (Collection<AttachmentCustomType>) attachmentList
                    .getValue();
            if (!attachments.isEmpty()) {
                AttachmentCustomType attachment = attachments.iterator().next();
                final String fullPath = config.get("attachmentRepository") + File.separator
                        + attachment.getRelativeLocation() + File.separator + attachment.getFileName();
                FileResource res = new FileResource(new File(fullPath));
                beanView.setViewResource("DOWNLOAD", res);
                ResourceReference rr = ResourceReference.create(res, beanView, "DOWNLOAD");
                Page.getCurrent().open(rr.getURL(), null);
            }
        }
    });
    downloadAttachmentBtn.setId(downloadAttachmentBtn.getCaption());

    Button closeWindowBtn = new Button("Close", new Button.ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            window.close();
        }
    });
    closeWindowBtn.setId(closeWindowBtn.getCaption());

    if (componentState.equals(ComponentState.EDITABLE)) {
        attachmentButtons.addComponent(fileUpload);
        attachmentButtons.addComponent(deleteAttachmentBtn);
    }

    if (componentState.equals(ComponentState.EDITABLE) || componentState.equals(ComponentState.READ_ONLY)) {
        attachmentButtons.addComponent(downloadAttachmentBtn);
    }

    attachmentButtons.addComponent(closeWindowBtn);

    form.addComponent(attachmentButtons);
    form.setMargin(true);
    //beanView.addComponent(form);
    return form;
}

---

From source file:org.azrul.langkuik.framework.customtype.attachment.AttachmentCustomTypeUICreator.java

private void createAtachmentList(final ListSelect attachmentList,
        final Collection<? extends CustomType> attachments, final Configuration config, final BeanView view,
        final FormLayout form) {

    attachmentList.setHeight(attachments.size() + 2, Sizeable.Unit.EM);
    attachmentList.setMultiSelect(true);
    VerticalLayout attachmentListCont = new VerticalLayout();
    attachmentListCont.setCaption("Attachments");
    attachmentListCont.addComponent(attachmentList);
    attachmentListCont.addLayoutClickListener(new LayoutEvents.LayoutClickListener() {

        @Override//from  ww w .j  a  v a 2 s .com
        public void layoutClick(LayoutEvents.LayoutClickEvent event) {
            if (event.getClickedComponent() == null) {
                return;
            }
            if (event.getClickedComponent().equals(attachmentList)) {
                Collection<AttachmentCustomType> attachments = (Collection<AttachmentCustomType>) attachmentList
                        .getValue();
                if (!attachments.isEmpty()) {
                    AttachmentCustomType attachment = attachments.iterator().next();
                    final String fullPath = config.get("attachmentRepository") + File.separator
                            + attachment.getRelativeLocation() + File.separator + attachment.getFileName();
                    FileResource res = new FileResource(new File(fullPath));
                    view.setViewResource("DOWNLOAD", res);
                    ResourceReference rr = ResourceReference.create(res, view, "DOWNLOAD");

                    Page.getCurrent().open(rr.getURL(), null);
                }
            }
        }
    });
    form.addComponent(attachmentListCont);
}

---

From source file:org.inakirj.imagerulette.screens.DicePlayView.java

License:Open Source License

/**
 * Sets the layout.//from w w w .ja  v  a2 s.  c o  m
 */
private void setLayout() {
    mainLayout = new VerticalLayout();
    mainLayout.setWidth(100, Unit.PERCENTAGE);
    FileResource resource = new FileResource(new File(
            VaadinService.getCurrent().getBaseDirectory().getAbsolutePath() + "/WEB-INF/image/nope.png"));
    Image none = new Image("", resource);
    randomImgToBeReplaced = none;
    randomImgToBeReplaced.setWidth(78, Unit.PIXELS);
    randomImgToBeReplaced.setHeight(81, Unit.PIXELS);
    randomImgToBeReplaced.addStyleName("random-image");

    imageLayout = new HorizontalLayout();
    imageLayout.addComponent(randomImgToBeReplaced);
    imageLayout.setWidth(100, Unit.PERCENTAGE);
    imageLayout.setComponentAlignment(randomImgToBeReplaced, Alignment.TOP_CENTER);

    Button rollBtn = new Button();
    rollBtn.addClickListener(e -> onPickABallClick());
    rollBtn.setWidth(25, Unit.PERCENTAGE);
    rollBtn.setHeight(50, Unit.PIXELS);
    rollBtn.setIcon(FontAwesome.CUBE);
    rollBtn.addStyleName("dice-button-roll");

    mainLayout.addComponent(imageLayout);
    mainLayout.addComponent(rollBtn);
    mainLayout.setComponentAlignment(rollBtn, Alignment.BOTTOM_CENTER);

    calculateStats();
    addComponent(mainLayout);
}

---

From source file:org.investovator.ui.main.components.GameDetailsView.java

License:Open Source License

public Image getImage() {
    String iconName = "game_icon.jpg";
    GameModes imageMode = null;/*from w  w  w  . jav  a 2  s  .  com*/

    if (gameInstance != null) {
        imageMode = controller.getGameMode(gameInstance);
    } else if (gameMode != null) {
        imageMode = gameMode;
    }

    if (imageMode != null) {
        switch (imageMode) {
        case AGENT_GAME:
            iconName = "agent2.jpg";
            break;
        case NN_GAME:
            iconName = "prediction_based.jpg";
            break;
        case PAYBACK_ENG:
            iconName = "game_icon.jpg";
            break;
        }
    }

    FileResource resource = new FileResource(new File(ConfigHelper.getImagePath() + iconName));
    Image img = new Image(null, resource);
    img.setHeight("50px");
    img.setWidth("50px");
    return img;
}

---

From source file:org.lunifera.examples.vaaclipse.demo1.e4.editors.ImageView.java

License:Open Source License

@Inject
public ImageView(VerticalLayout container, MInputPart inputPart) {
    super(inputPart.getInputURI());
    embedded = new Embedded();
    container.addComponent(embedded);/*from w  w  w  . j a v  a  2 s. c om*/
    container.setComponentAlignment(embedded, Alignment.MIDDLE_CENTER);
    container.setSizeFull();

    embedded.setSource(new FileResource(getFile()));
}

---

From source file:org.lunifera.examples.vaaclipse.demo1.e4.editors.TasksEditor.java

License:Open Source License

private Resource findImage(String name) {
    return new FileResource(Demo1Activator.findImage(name));
}

---

From source file:org.semanticsoft.vaaclipsedemo.cassandra.app.editors.ImageView.java

License:Open Source License

@Inject
public ImageView(VerticalLayout container, MInputPart inputPart) {
    super(inputPart.getInputURI());
    embedded = new Embedded();
    container.addComponent(embedded);//from   w  w w.  j  av a 2s  . c o m
    container.setComponentAlignment(embedded, Alignment.MIDDLE_CENTER);

    embedded.setSource(new FileResource(getFile()));
}

---

From source file:org.vaadin.alump.fancylayouts.demo.ImageDemo.java

License:Apache License

private List<Resource> getImageResources() {
    List<Resource> list = new ArrayList<Resource>();
    list.add(new ExternalResource("http://misc.siika.fi/fancy-demo1.jpg"));
    list.add(new ExternalResource("http://misc.siika.fi/fancy-demo2.jpg"));
    list.add(new ExternalResource("http://misc.siika.fi/fancy-demo3.jpg"));

    // 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));
    }/* w w w .  jav  a  2  s .co  m*/
    return list;
}

---

From source file:tad.grupo7.ccamistadeslargas.AdminIndexView.java

public AdminIndexView() {
    setMenuCaption("CCAmistadesLargas - ADMIN");
    String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath()
            + "/WEB-INF/wallpaper2.jpg";
    FileResource resource = new FileResource(new File(basepath));
    Image image = new Image(null, resource);
    image.setSizeFull();/*from ww w . j  av  a  2 s  .c o  m*/
    addComponent(image);
    addMenuItem("Listado", FontAwesome.LIST, () -> {
        removeAllComponents();
        addComponent(new ListadoLayout());
    });
    addMenuItem("Grafica", FontAwesome.PIE_CHART, () -> {
        removeAllComponents();
        addComponent(new GraficaLayout());
    });
    addMenuItem("Cerrar sesin", FontAwesome.POWER_OFF, () -> {
        Session.destroy();
        UI.getCurrent().getNavigator().navigateTo("");
    });
}

---

From source file:tad.grupo7.ccamistadeslargas.IndexView.java

public IndexView() {
    setMenuCaption("CCAmistadesLargas");
    String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath()
            + "/WEB-INF/wallpaper2.jpg";
    FileResource resource = new FileResource(new File(basepath));
    Image image = new Image(null, resource);
    image.setSizeFull();/*from w  w w . j a  va 2  s  .c om*/
    addComponent(image);
    addMenuItem("Perfil", FontAwesome.USER, () -> {
        removeAllComponents();
        addComponent(new PerfilLayout());
    });
    addMenuItem("Eventos", FontAwesome.COMPASS, () -> {
        removeAllComponents();
        addComponent(new EventosLayout());
    });
    addMenuItem("Amigos", FontAwesome.USERS, () -> {
        removeAllComponents();
        addComponent(new AmigosLayout());
    });
    addMenuItem("Cerrar sesin", FontAwesome.POWER_OFF, () -> {
        Session.destroy();
        UI.getCurrent().getNavigator().navigateTo("");
    });
}

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