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:com.haulmont.cuba.web.gui.components.WebEmbedded.java

License:Apache License

@Override
public void setSource(String src) {
    if (src != null) {
        if (src.startsWith("http") || src.startsWith("https")) {
            try {
                setSource(new URL(src));
            } catch (MalformedURLException e) {
                throw new RuntimeException("Unable to parse url for embedded source", e);
            }//  w ww . j  ava  2  s  .c  om
        } else if (src.startsWith("theme://")) {
            String themeResource = src.substring("theme://".length());
            resource = new VersionedThemeResource(themeResource);
            component.setSource(resource);
        } else {
            File file = new File(src);
            if (!file.isAbsolute()) {
                Configuration configuration = AppBeans.get(Configuration.NAME);
                String root = configuration.getConfig(WebConfig.class).getResourcesRoot();
                if (root != null) {
                    if (!root.endsWith(File.separator)) {
                        root += File.separator;
                    }
                    file = new File(root + file.getPath());
                }
            }

            resource = new FileResource(file);
            component.setSource(resource);
        }
    } else {
        resetSource();
    }
}

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From source file:com.haulmont.cuba.web.gui.icons.FileIconProvider.java

License:Apache License

@Override
public Resource getIconResource(String iconPath) {
    Preconditions.checkNotEmptyString(iconPath, "Icon path should not be empty");

    String icon = iconPath.substring(FILE_PREFIX.length());
    File iconFile = new File(icon);
    if (!iconFile.exists()) {
        throw new IllegalArgumentException("Icon file does not exist: " + icon);
    }// w  w  w  .j a  v  a  2 s .  c o  m

    return new FileResource(iconFile);
}

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From source file:com.logicbomb.newschool.MyAppWidgetSet.core.UserDetailsWidgetOld.java

public UserDetailsWidgetOld() {

    setSpacing(true);//from w  ww .j  av a 2s  . c  o  m
    Panel iPanel = new Panel();
    iPanel.setWidth("50px");
    iPanel.setHeight("50px");
    iPanel.setStyleName("backColorWhite");
    addComponent(iPanel);
    String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();

    // Image as a file resource
    FileResource resource = new FileResource(new File(basepath + "/VAADIN/themes/mytheme/img/loginPage.jpg"));

    // Show the image in the application
    Image image = new Image("", resource);
    image.setSizeFull();
    iPanel.setContent(image);

}

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From source file:com.parship.roperty.ui.LoginUI.java

License:Apache License

/**
 * The constructor should first build the main layout, set the
 * composition root and then do any custom initialization.
 * The constructor will not be automatically regenerated by the
 * visual editor.//from   w  w  w  .  ja v  a2 s  .  c  o  m
 */
public LoginUI() {
    buildMainLayout();
    setCompositionRoot(mainLayout);

    // Set Logo
    // Find the application directory
    String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();
    FileResource resourceLogo = new FileResource(new File(basepath + "/WEB-INF/images/roperty-logo.png"));
    logoImage.setSource(resourceLogo);

    /* MenuBar */
    // About
    MenuBar.MenuItem about = menuBar.addItem("About Roperty", null);
    about.addItem("Visit Website", null);
    about.addItem("Team", null);

    // Debug
    MenuBar.MenuItem debug = menuBar.addItem("Debug", null);
    debug.addItem("Logout", new LogoutCommand());

    // Enter-Listener for login
    ShortcutListener enterListener = new ShortcutListener("ENTER", ShortcutAction.KeyCode.ENTER, null) {

        private static final long serialVersionUID = 1L;

        @Override
        public void handleAction(Object sender, Object target) {
            if (target == passTextField || target == userTextField) {
                buttonClick(null);
            }
        }
    };

    this.userTextField.addShortcutListener(enterListener);
    this.passTextField.addShortcutListener(enterListener);

    this.userTextField.setInputPrompt("Username");
    this.passTextField.setInputPrompt("Password");

    String prevUser = RopertyUiSession.getPreviousUserName();
    if (prevUser != null) {
        this.userTextField.setValue(prevUser);
        this.passTextField.focus();
    } else {
        this.userTextField.focus();
    }

    String rememberMe = RopertyUiSession.wasRememberMe();
    if (rememberMe != null && rememberMe.equals("true")) {
        this.keeploggedinLabel.setValue(true);
    }

    this.loginButton.addClickListener(this);

    if (UserManager.isLoggedIn()) {
        buttonClick(null);
    }

}

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From source file:com.parship.roperty.ui.NavigationViewUI.java

License:Apache License

/**
 * The constructor should first build the main layout, set the
 * composition root and then do any custom initialization.
 * The constructor will not be automatically regenerated by the
 * visual editor./*from w w  w.java2s.  co m*/
 */
public NavigationViewUI() {
    buildMainLayout();
    setCompositionRoot(mainLayout);

    /* Menu Bar */
    // User Menu
    User currentUser = UserManager.getCurrentUser();
    if (currentUser != null) {
        String basepath = VaadinService.getCurrent().getBaseDirectory().getAbsolutePath();
        FileResource resourceCloudIcon = new FileResource(
                new File(basepath + "/WEB-INF/images/icons/111-user.png"));
        MenuBar.MenuItem userMenu = mainMenuBar.addItem(currentUser.getFullName(), null);
        userMenu.setIcon(resourceCloudIcon);
        userMenu.addItem("Logout", new LogoutCommand());
    }
}

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From source file:com.piccritic.website.post.CreatePost.java

public CreatePost(String handle, Post post) {
    this(handle);
    if (post != null) {
        this.post = post;
        title.setValue(post.getTitle());
        description.setValue(post.getDescription());
        setupImagereceiver();//  www  .j  a  va 2 s .c  om
        image.setSource(new FileResource(receiver.getFile()));
        image.setVisible(true);
        confirm.setEnabled(true);
    }
    tags.setVisible(false);
}

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From source file:com.piccritic.website.post.CreatePost.java

@Override
public void uploadSucceeded(SucceededEvent event) {
    // Show the uploaded file in the image viewer
    confirm.setEnabled(true);/*from ww w. jav a  2 s  . com*/
    image.setVisible(true);
    image.setSource(new FileResource(receiver.getFile()));
    Notification.show("Image Saved", Type.TRAY_NOTIFICATION);
    upload.setButtonCaption(null);
}

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From source file:com.piccritic.website.post.ViewPost.java

@Override
public void enter(ViewChangeEvent event) {
    PostServiceInterface service = MasterService.postService;
    post = service.getPost(event.getParameters());
    if (post == null) {
        Notification.show("Error 404" + event.getParameters(), Type.ERROR_MESSAGE);
        return;//from   w w  w  .jav  a 2 s.c  o  m
    }
    commentForm.setPost(post);
    image.setCaption(post.getTitle());
    image.setSource(new FileResource(new File(post.getPath())));
    image.setSizeFull();
    postDescription.setValue(post.getDescription());
    license.setCaption(post.getLicense().getLicenseType());
    if (event.getParameters().matches("users/" + LoginService.getHandle() + "/.*")) {
        addComponent(delete);
        delete.addClickListener(e -> {
            try {
                service.deletePost(post);
                Notification.show("Post deleted successfuly", Type.TRAY_NOTIFICATION);
            } catch (PostException | CommentException | VoteException e1) {
                Notification.show(e1.getLocalizedMessage(), Type.WARNING_MESSAGE);
            }
        });
        addComponent(edit);
        edit.addClickListener(e -> {
            UI.getCurrent().addWindow(new CreatePost(LoginService.getHandle(), post));
        });
    }

    if (LoginService.getLoginStatus() == LoginStatus.LOGGED_IN) {
        addComponent(commentForm);
    }

    try {
        comments = fs.getComments(post);
    } catch (PostException e) {
        e.printStackTrace();
    }

    for (Comment comment : comments) {
        CommentComponent commentComponent = new CommentComponent(comment, fs, us);
        addComponent(commentComponent);
    }
}

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From source file:com.saax.gestorweb.presenter.ChatPresenter.java

/**
 * Cria botao para download de anexo/*from w  ww .  j  av  a  2s . co  m*/
 */
private Button buildButtonDownload(Anexo anexos) {
    Button exportar = new Button();
    exportar.setIcon(FontAwesome.DOWNLOAD);
    exportar.addStyleName(ValoTheme.BUTTON_ICON_ONLY);
    exportar.addStyleName(ValoTheme.BUTTON_BORDERLESS);
    FileDownloader fd = new FileDownloader(new FileResource(new File(anexos.getCaminhoCompleto())));
    fd.extend(exportar);
    return exportar;

}

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From source file:com.salsaw.msalsa.PhylogeneticTreeView.java

License:Apache License

public PhylogeneticTreeView(ClustalFileMapper clustalFileMapper) throws IOException {
    initializeUiComponents();//from  w ww  . ja v a 2  s.  co m

    // Download alignment file
    Button aligmentButton = new Button("Download alignment");
    Resource resAlignment = new FileResource(new File(clustalFileMapper.getAlignmentFilePath()));
    FileDownloader fdAln = new FileDownloader(resAlignment);
    fdAln.extend(aligmentButton);
    mainLayout.addComponent(aligmentButton);
    mainLayout.setComponentAlignment(aligmentButton, Alignment.MIDDLE_CENTER);

    // Download tree file
    Button downloadTreeButton = new Button("Download phylogentic tree");
    Resource resTree = new FileResource(new File(clustalFileMapper.getTreeFilePath()));
    FileDownloader fdTree = new FileDownloader(resTree);
    fdTree.extend(downloadTreeButton);
    mainLayout.addComponent(downloadTreeButton);
    mainLayout.setComponentAlignment(downloadTreeButton, Alignment.MIDDLE_CENTER);

    // Add and center with HTML div
    svgHTMLPhylogenticTree = new Label("<div id='svgCanvas'></div>", ContentMode.HTML);
    svgHTMLPhylogenticTree.setWidth("-1px");
    svgHTMLPhylogenticTree.setHeight("-1px");
    mainLayout.addComponent(svgHTMLPhylogenticTree);
    mainLayout.setComponentAlignment(svgHTMLPhylogenticTree, Alignment.MIDDLE_CENTER);

    // Add tab with aligment content
    String aligmentFileContent = new String(
            Files.readAllBytes(Paths.get(clustalFileMapper.getAlignmentFilePath())));
    TextArea aligmentFileTextArea = new TextArea("M-SALSA Aligment");
    aligmentFileTextArea.setWordwrap(false);
    aligmentFileTextArea.setValue(aligmentFileContent);
    aligmentFileTextArea.setWidth("100%");
    aligmentFileTextArea.setHeight("100%");
    mainLayout.addComponent(aligmentFileTextArea);
    mainLayout.setComponentAlignment(aligmentFileTextArea, Alignment.MIDDLE_CENTER);

    // Add JavaScript component to generate phylogentic tree
    JsPhyloSVG jsPhyloSVG = new JsPhyloSVG(getPhylogeneticTreeFileContent(clustalFileMapper));
    mainLayout.addComponent(jsPhyloSVG);

    setCompositionRoot(mainLayout);
}

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