Example usage for com.vaadin.server ExternalResource ExternalResource

Introduction

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

Prototype

public ExternalResource(String sourceURL)

Source Link

Document

Creates a new download component for downloading directly from given URL.

Usage

From source file:com.haulmont.cuba.web.gui.components.WebRelativePathResource.java

License:Apache License

@Override
protected void createResource() {
    try {//from  w w  w.  j a  v  a  2 s .co m
        URL context = new URL(ControllerUtils.getLocationWithoutParams());
        resource = new ExternalResource(new URL(context, path));
    } catch (MalformedURLException e) {
        throw new RuntimeException("Can't create RelativePathResource", e);
    }
}

From source file:com.haulmont.cuba.web.gui.components.WebUrlResource.java

License:Apache License

@Override
protected void createResource() {
    resource = new ExternalResource(url);

    ((ExternalResource) resource).setMIMEType(mimeType);
}

From source file:com.haulmont.cuba.web.toolkit.ui.renderers.CubaImageRenderer.java

License:Apache License

@Override
public JsonValue encode(String value) {
    Resource resource = null;/*from w w  w.  ja  va 2  s  . c om*/
    if (value != null) {
        if (value.startsWith("file:") || value.startsWith("jar:") || value.contains("icon:")) {
            throw new IllegalArgumentException(
                    "ImageRenderer only supports ExternalResource and ThemeResource");
        }

        if (value.startsWith("http") || value.startsWith("https")) {
            try {
                resource = new ExternalResource(new URL(value));
            } catch (MalformedURLException e) {
                throw new RuntimeException("Unable to parse url for value", e);
            }
        } else {
            if (value.startsWith("theme://")) {
                value = value.substring("theme://".length());
            }
            resource = new VersionedThemeResource(value);
        }
    }

    return encode(ResourceReference.create(resource, this, null), URLReference.class);
}

From source file:com.haulmont.cuba.web.widgets.renderers.CubaImageRenderer.java

License:Apache License

@Override
public JsonValue encode(String value) {
    Resource resource = null;/*from  w ww.j a v  a2s  .  c o m*/
    if (value != null) {
        if (value.startsWith("file:") || value.startsWith("jar:") || value.contains("icon:")) {
            throw new IllegalArgumentException(
                    "ImageRenderer only supports ExternalResource and ThemeResource");
        }

        if (value.startsWith("http") || value.startsWith("https")) {
            try {
                resource = new ExternalResource(new URL(value));
            } catch (MalformedURLException e) {
                throw new RuntimeException("Unable to parse url for value", e);
            }
        } else {
            if (value.startsWith("theme://")) {
                value = value.substring("theme://".length());
            }
            resource = ((EnhancedUI) getUI()).createVersionedResource(value);
        }
    }

    return encode(ResourceReference.create(resource, this, null), URLReference.class);
}

From source file:com.hivesys.dashboard.view.search.TextualView.java

public void UpdateSearchPane(String searchString) {
    css.removeAllComponents();/*  www  .j  av a  2  s. co  m*/

    SearchResponse response = ElasticSearchContext.getInstance().searchSimpleQuery(searchString);
    logResponse(response);
    SearchHits results = response.getHits();

    Label labelResultSummary = new Label("About " + results.getHits().length + " results found <br><br>",
            ContentMode.HTML);
    css.addComponent(labelResultSummary);

    for (SearchHit hit : results) {
        CssLayout cssResult = new CssLayout();
        cssResult.setStyleName("search-result");

        try {
            String filename = DocumentDB.getInstance().getDocumentNameFromHash(hit.getId());
            String boxviewID = DocumentDB.getInstance().getBoxViewIDFromHash(hit.getId());

            String highlight = "";
            HighlightField objhighlight = hit.highlightFields().get("file");
            if (objhighlight != null) {
                for (Text fgmt : objhighlight.getFragments()) {
                    highlight += fgmt.string() + "<br>";
                }
            }

            Button lblfileName = new Button(filename);
            lblfileName.addClickListener((Button.ClickEvent event) -> {
                if (boxviewID != null) {
                    String url = BoxViewDocuments.getInstance().getViewURL(boxviewID);
                    if (url != null || !url.equals("")) {
                        url = BoxViewDocuments.getInstance().getViewURL(boxviewID);
                        BrowserFrame bframe = new BrowserFrame(filename, new ExternalResource(url));
                        VerticalLayout vlayout = new VerticalLayout(bframe);

                        final Window w = new Window();
                        w.setSizeFull();
                        w.setModal(true);
                        w.setWindowMode(WindowMode.MAXIMIZED);
                        w.setContent(vlayout);
                        vlayout.setSizeFull();
                        vlayout.setMargin(true);
                        w.setResizable(false);
                        w.setDraggable(false);

                        UI.getCurrent().addWindow(w);
                        bframe.setSizeFull();
                        return;
                    }
                    Notification.show("Preview not available for this document!");
                }
            });
            lblfileName.setPrimaryStyleName("filename");

            Label lblHighlight = new Label(highlight, ContentMode.HTML);
            lblHighlight.setStyleName("highlight");

            cssResult.addComponent(lblfileName);
            cssResult.addComponent(lblHighlight);

            css.addComponent(cssResult);
            css.addComponent(new Label("<br>", ContentMode.HTML));

        } catch (SQLException ex) {
        }

    }

}

From source file:com.karus.EnglishCheckerUI.java

License:Apache License

@Override
protected void init(VaadinRequest request) {

    VaadinServiceSession.getCurrent().setErrorHandler(this);
    setSizeFull();/*from  w ww. jav a2 s . c o  m*/

    try {
        DiscoveryNavigator navigator = new DiscoveryNavigator(this, getContent());
        navigator.navigateTo(UI.getCurrent().getPage().getFragment());
    }
    /**
     * Exception on page load
     */
    catch (AccessDeniedException e) {
        Label label = new Label(e.getMessage());
        label.setWidth(-1, Unit.PERCENTAGE);

        Link goToMain = new Link("Go to login page", new ExternalResource("/login/"));

        VerticalLayout layout = new VerticalLayout();
        layout.addComponent(label);
        layout.addComponent(goToMain);
        layout.setComponentAlignment(label, Alignment.MIDDLE_CENTER);
        layout.setComponentAlignment(goToMain, Alignment.MIDDLE_CENTER);

        VerticalLayout mainLayout = new VerticalLayout();
        mainLayout.setSizeFull();
        mainLayout.addComponent(layout);
        mainLayout.setComponentAlignment(layout, Alignment.MIDDLE_CENTER);

        setContent(mainLayout);
        Notification.show(e.getMessage(), Notification.Type.ERROR_MESSAGE);
    }
}

From source file:com.klwork.explorer.ui.business.social.QQWeiboDisplayPage.java

License:Apache License

/**
 * ?/*from   w w w .  ja v  a  2  s  .c  o m*/
 * @param userWeibo
 * @return
 */
public Link initUserScreenName(final SocialUserWeibo userWeibo) {
    Link goToMain = new Link(userWeibo.getUserScreenName() + ":",
            new ExternalResource(getWeiboMainUrl() + userWeibo.getUserName()));
    goToMain.setTargetName("_blank");
    return goToMain;
}

From source file:com.klwork.explorer.ui.business.social.QQWeiboDisplayPage.java

License:Apache License

/**
 * ?/*www  .  j  a va  2 s. co m*/
 * @param orginWeibo
 * @return
 */
@Override
public Link initRetweetedUserScreenName(final SocialUserWeibo orginWeibo) {
    Link link = new Link("@" + orginWeibo.getUserScreenName(),
            new ExternalResource(getWeiboMainUrl() + orginWeibo.getUserName()));
    link.setTargetName("_blank");
    return link;
}

From source file:com.klwork.explorer.ui.business.social.SinaWeiboDisplayPage.java

License:Apache License

/**
 * ?//from   ww  w .j  a  va  2 s  .c om
 * @param userWeibo
 * @return
 */
@Override
public Link initUserScreenName(final SocialUserWeibo userWeibo) {
    Link goToMain = new Link(userWeibo.getUserScreenName() + ":",
            new ExternalResource(getWeiboMainUrl() + userWeibo.getWeiboUid()));
    goToMain.setTargetName("_blank");
    return goToMain;
}

From source file:com.klwork.explorer.ui.business.social.SinaWeiboDisplayPage.java

License:Apache License

/**
 * ?/*from  w  w w  .  j a  v a 2  s.c  o  m*/
 * @param orginWeibo
 * @return
 */
@Override
public Link initRetweetedUserScreenName(final SocialUserWeibo orginWeibo) {
    Link link = new Link("@" + orginWeibo.getUserScreenName(),
            new ExternalResource(getWeiboMainUrl() + orginWeibo.getWeiboId()));
    link.setTargetName("_blank");
    return link;
}