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:org.opencms.workplace.tools.git.ui.CmsGitAppConfiguration.java

License:Open Source License

/**
 * @see org.opencms.ui.apps.I_CmsWorkplaceAppConfiguration#getIcon()
 *///ww  w .  j  av a 2 s  .  c  o  m
public Resource getIcon() {

    return new ExternalResource(OpenCmsTheme.getImageLink("apps/git.png"));
}

---

From source file:org.opennms.features.pluginmgr.vaadin.config.karaf.PluginManagerAdminApplication.java

License:Apache License

@Override
public void init(VaadinRequest request) {

    m_request = request;//from   w  ww  .  ja v a2 s .  co  m

    m_rootLayout = new VerticalLayout();
    m_rootLayout.setSizeFull();
    m_rootLayout.addStyleName("root-layout");
    setContent(m_rootLayout);

    // dynamically inject style for non write borders - avoids changing themes css
    // Get the stylesheet of the page
    Styles styles = Page.getCurrent().getStyles();
    // inject the new font size as a style. We need .v-app to override Vaadin's default styles here
    styles.add(".v-app .v-textfield-readonly {border: 1px solid #b6b6b6!important;"
            + " border-top-color: #9d9d9d!important;" + "border-bottom-color: #d6d6d6!important;"
            + "border-right-color: #d6d6d6!important;" + " opacity: 1.0!important;" + "filter: none;  }");
    styles.add(".v-app .v-textarea-readonly {border: 1px solid #b6b6b6!important;"
            + " border-top-color: #9d9d9d!important;" + "border-bottom-color: #d6d6d6!important;"
            + "border-right-color: #d6d6d6!important;" + " opacity: 1.0!important;" + "filter: none;  }");

    // add header if provided
    if (headerComponent != null)
        m_rootLayout.addComponent(headerComponent);

    //add additional header page links if provided
    if (headerLinks != null) {
        // defining 2 horizontal layouts to force links to stay together
        HorizontalLayout horizontalLayout1 = new HorizontalLayout();
        horizontalLayout1.setWidth("100%");
        horizontalLayout1.setDefaultComponentAlignment(Alignment.TOP_RIGHT);
        HorizontalLayout horizontalLayout2 = new HorizontalLayout();
        horizontalLayout1.addComponent(horizontalLayout2);

        for (String name : headerLinks.keySet()) {
            String urlStr = headerLinks.get(name);
            ExternalResource urlResource = new ExternalResource(urlStr);
            Link link = new Link(name, urlResource);
            Label label = new Label("   ", ContentMode.HTML); // adds space between links
            horizontalLayout2.addComponent(link);
            horizontalLayout2.addComponent(label);
        }
        m_rootLayout.addComponent(horizontalLayout1);
    }

    PluginManagerUIMainPanel pluginManagerUIMainPanel = new PluginManagerUIMainPanel(sessionPluginManager);

    m_rootLayout.addComponent(pluginManagerUIMainPanel);

    // this forces the UI panel to use up all the available space below the header
    m_rootLayout.setExpandRatio(pluginManagerUIMainPanel, 1.0f);

}

---

From source file:org.opennms.features.pluginmgr.vaadin.config.karaf.SimpleIframeApplication.java

License:Apache License

@Override
public void init(VaadinRequest request) {
    if (iframePageUrl == null)
        throw new RuntimeException("iframePageUrl must not be null");

    m_request = request;/*from   www .ja  v  a 2 s  .c o m*/

    m_rootLayout = new VerticalLayout();

    m_rootLayout = new VerticalLayout();
    m_rootLayout.setSizeFull();
    m_rootLayout.addStyleName("root-layout");
    setContent(m_rootLayout);

    // add header if provided
    if (headerComponent != null)
        m_rootLayout.addComponent(headerComponent);

    //add additional header page links if provided
    if (headerLinks != null) {
        // defining 2 horizontal layouts to force links to stay together
        HorizontalLayout horizontalLayout1 = new HorizontalLayout();
        horizontalLayout1.setWidth("100%");
        horizontalLayout1.setDefaultComponentAlignment(Alignment.TOP_RIGHT);
        HorizontalLayout horizontalLayout2 = new HorizontalLayout();
        horizontalLayout1.addComponent(horizontalLayout2);

        for (String name : headerLinks.keySet()) {
            String urlStr = headerLinks.get(name);
            ExternalResource urlResource = new ExternalResource(urlStr);
            Link link = new Link(name, urlResource);
            Label label = new Label("   ", ContentMode.HTML); // adds space between links
            horizontalLayout2.addComponent(link);
            horizontalLayout2.addComponent(label);
        }
        m_rootLayout.addComponent(horizontalLayout1);
    }

    ExternalResource iframPageResource = new ExternalResource(iframePageUrl);

    BrowserFrame browser = new BrowserFrame("", iframPageResource);
    browser.setWidth("100%");
    browser.setHeight("100%");
    m_rootLayout.addComponent(browser);

    // this forces the UI panel to use up all the available space below the header
    m_rootLayout.setExpandRatio(browser, 1.0f);

}

---

From source file:org.opennms.features.pluginmgr.vaadin.config.opennms.PluginManagerAdminApplication.java

License:Open Source License

@Override
public void init(VaadinRequest request) {

    m_rootLayout = new VerticalLayout();
    m_rootLayout.setSizeFull();//  w w  w.ja v  a 2  s .c om
    m_rootLayout.addStyleName("root-layout");
    setContent(m_rootLayout);

    // dynamically inject style for non write borders - avoids changing themes css
    // Get the stylesheet of the page
    Styles styles = Page.getCurrent().getStyles();
    // inject the new font size as a style. We need .v-app to override Vaadin's default styles here
    styles.add(".v-app .v-textfield-readonly {border: 1px solid #b6b6b6!important;"
            + " border-top-color: #9d9d9d!important;" + "border-bottom-color: #d6d6d6!important;"
            + "border-right-color: #d6d6d6!important;" + " opacity: 1.0!important;" + "filter: none;  }");
    styles.add(".v-app .v-textarea-readonly {border: 1px solid #b6b6b6!important;"
            + " border-top-color: #9d9d9d!important;" + "border-bottom-color: #d6d6d6!important;"
            + "border-right-color: #d6d6d6!important;" + " opacity: 1.0!important;" + "filter: none;  }");

    addHeader(request);

    //add diagnostic page links
    if (headerLinks != null) {
        // defining 2 horizontal layouts to force links to stay together
        HorizontalLayout horizontalLayout1 = new HorizontalLayout();
        horizontalLayout1.setWidth("100%");
        horizontalLayout1.setDefaultComponentAlignment(Alignment.TOP_RIGHT);
        HorizontalLayout horizontalLayout2 = new HorizontalLayout();
        horizontalLayout1.addComponent(horizontalLayout2);

        for (String name : headerLinks.keySet()) {
            String urlStr = headerLinks.get(name);
            ExternalResource urlResource = new ExternalResource(urlStr);
            Link link = new Link(name, urlResource);
            Label label = new Label("   ", ContentMode.HTML); // adds space between links
            horizontalLayout2.addComponent(link);
            horizontalLayout2.addComponent(label);
        }
        m_rootLayout.addComponent(horizontalLayout1);
    }

    PluginManagerUIMainPanel pluginManagerUIMainPanel = new PluginManagerUIMainPanel(sessionPluginManager);

    m_rootLayout.addComponent(pluginManagerUIMainPanel);

    // this forces the UI panel to use up all the available space below the header
    m_rootLayout.setExpandRatio(pluginManagerUIMainPanel, 1.0f);

}

---

From source file:org.opennms.features.pluginmgr.vaadin.config.opennms.SimpleIframeInVaadinApplication.java

License:Open Source License

@Override
public void init(VaadinRequest request) {
    if (iframePageUrl == null)
        throw new RuntimeException("iframePageUrl must not be null");

    m_rootLayout = new VerticalLayout();
    m_rootLayout.setSizeFull();//from ww  w.  ja  v a  2s.co  m
    m_rootLayout.addStyleName("root-layout");
    setContent(m_rootLayout);
    addHeader(request);

    //add diagnostic page links
    if (headerLinks != null) {
        // defining 2 horizontal layouts to force links to stay together
        HorizontalLayout horizontalLayout1 = new HorizontalLayout();
        horizontalLayout1.setWidth("100%");
        horizontalLayout1.setDefaultComponentAlignment(Alignment.TOP_RIGHT);
        HorizontalLayout horizontalLayout2 = new HorizontalLayout();
        horizontalLayout1.addComponent(horizontalLayout2);

        for (String name : headerLinks.keySet()) {
            String urlStr = headerLinks.get(name);
            ExternalResource urlResource = new ExternalResource(urlStr);
            Link link = new Link(name, urlResource);
            Label label = new Label("   ", ContentMode.HTML); // adds space between links
            horizontalLayout2.addComponent(link);
            horizontalLayout2.addComponent(label);
        }
        m_rootLayout.addComponent(horizontalLayout1);
    }

    ExternalResource iframPageResource = new ExternalResource(iframePageUrl);

    BrowserFrame browser = new BrowserFrame("", iframPageResource);
    browser.setWidth("100%");
    browser.setHeight("100%");
    m_rootLayout.addComponent(browser);

    // this forces the UI panel to use up all the available space below the header
    m_rootLayout.setExpandRatio(browser, 1.0f);

}

---

From source file:org.opennms.features.pluginmgr.vaadin.pluginmanager.PluginManagerUIMainPanel.java

License:Apache License

public void updateDisplayValues() {

    try {//from   ww w  . java 2  s .co m

        // update/add available instances without throwing value change event
        Set<String> instanceNames = sessionPluginManager.getKarafInstances().keySet();
        for (String instanceName : instanceNames) {
            if (!karafListSelect.containsId(instanceName))
                karafListSelect.addItem(instanceName);
        }
        ;
        List<Object> itemIds = new ArrayList<Object>(karafListSelect.getItemIds());
        for (Object itemid : itemIds) {
            if (!instanceNames.contains(itemid))
                karafListSelect.removeItem(itemid);
        }

        String karafInstanceSelected = (sessionPluginManager.getKarafInstance() == null) ? ""
                : sessionPluginManager.getKarafInstance().toString();
        karafInstanceSelectedTextField.setReadOnly(false);
        karafInstanceSelectedTextField.setValue(karafInstanceSelected);
        karafInstanceSelectedTextField.setReadOnly(true);

        String karafInstanceUrl = (sessionPluginManager.getKarafUrl() == null) ? ""
                : sessionPluginManager.getKarafUrl().toString();
        currentKarafUrlTextField.setReadOnly(false);
        currentKarafUrlTextField.setValue(karafInstanceUrl);
        currentKarafUrlTextField.setReadOnly(true);

        remoteIsAccessibleCheckBox.setValue(sessionPluginManager.getRemoteIsAccessible());
        allowUpdateMessagesCheckBox.setValue(sessionPluginManager.getAllowUpdateMessages());

        Format formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

        String karaflastupdate = (sessionPluginManager.getKarafInstanceLastUpdated() == null) ? "never updated"
                : formatter.format(sessionPluginManager.getKarafInstanceLastUpdated());
        karafLastUpdatedTextField.setReadOnly(false);
        karafLastUpdatedTextField.setValue(karaflastupdate);
        karafLastUpdatedTextField.setReadOnly(true);

        String pluginslastupdate = (sessionPluginManager.getAvailablePluginsLastUpdated() == null)
                ? "never updated"
                : formatter.format(sessionPluginManager.getAvailablePluginsLastUpdated());
        availablepluginsLastUpdatedTextField.setReadOnly(false);
        availablepluginsLastUpdatedTextField.setValue(pluginslastupdate);
        availablepluginsLastUpdatedTextField.setReadOnly(true);

        ProductSpecList availablePluginsList = sessionPluginManager.getAvailablePlugins();
        availablePluginsPanel.addProductList(availablePluginsList);

        ProductSpecList installedPluginsList = sessionPluginManager.getInstalledPlugins();
        installedPluginsPanel.addProductList(installedPluginsList);

        ProductSpecList pluginsManifestList = sessionPluginManager.getPluginsManifest();
        pluginsManifestPanel.addProductList(pluginsManifestList);

        LicenceList licencelist = sessionPluginManager.getInstalledLicenceList();
        licenceDescriptorTablePanel.addLicenceList(licencelist);

        systemIdTxtField.setReadOnly(false);
        systemIdTxtField.setValue(sessionPluginManager.getSystemId());
        systemIdTxtField.setReadOnly(true);

        manifestSystemIdTextField.setValue(sessionPluginManager.getManifestSystemId());

        pluginServerPasswordTxtField.setValue(sessionPluginManager.getPluginServerPassword());
        pluginServerUsernameTxtField.setValue(sessionPluginManager.getPluginServerUsername());
        pluginServerUrlTxtField.setValue(sessionPluginManager.getPluginServerUrl());
        licenceShoppingCartUrlTxtField.setValue(sessionPluginManager.getLicenceShoppingCartUrl());

        ExternalResource resource = new ExternalResource(sessionPluginManager.getLicenceShoppingCartUrl());
        openShoppingCartLink.setResource(resource);

    } catch (Exception e) {
        systemMessages.error("Problem refreshing display values for " + sessionPluginManager.getKarafInstance(),
                e);
    }

    mainLayout.markAsDirty();

}

---

From source file:org.opennms.features.topology.api.support.InfoWindow.java

License:Open Source License

public InfoWindow(final URL embeddedURL, LabelCreator labelCreator) {
    infoBrowser = new Embedded("", new ExternalResource(embeddedURL));

    String label = labelCreator == null ? "" : labelCreator.getLabel();
    setCaption(label);//from   w  w  w. j a  v  a 2  s  .  c  o m
    setImmediate(true);
    setResizable(false);
    setModal(true);

    /*Adds the browser to the main layout*/
    VerticalLayout layout = new VerticalLayout();
    layout.addComponent(infoBrowser);

    setContent(layout);
}

---

From source file:org.opennms.features.topology.netutils.internal.EventsAlarmsWindow.java

License:Open Source License

/**
 * The EventsAlarmsWindow method constructs a sub-window instance which can be added to a
 * main window. The sub-window contains two embedded browsers which are directed at the Events
 * and Alarms page of the selected node//from  w  w  w  .jav a  2 s  . co m
 * @param node Selected node
 * @param width Width of main window
 * @param height Height of main window
 * @throws MalformedURLException
 */
public EventsAlarmsWindow(final Node node, final URL eventsURL, final URL alarmsURL)
        throws MalformedURLException {
    super("Events & Alarms" + makeLabel(node));
    eventsBrowser = new Embedded("", new ExternalResource(eventsURL));
    eventsBrowser.setSizeFull();
    alarmsBrowser = new Embedded("", new ExternalResource(alarmsURL));
    alarmsBrowser.setSizeFull();

    setImmediate(true);
    setResizable(false);

    /*Adds the two browsers to separate tabs in a tabsheet layout*/
    m_tabSheet = new TabSheet();
    m_tabSheet.setSizeFull();
    m_tabSheet.addTab(eventsBrowser, "Events");
    m_tabSheet.addTab(alarmsBrowser, "Alarms");

    /*Adds tabsheet component to the main layout of the sub-window*/
    VerticalLayout layout = new VerticalLayout();
    layout.addComponent(m_tabSheet);
    layout.setSizeFull();
    setContent(layout);

}

---

From source file:org.opennms.features.topology.netutils.internal.ResourceGraphsWindow.java

License:Open Source License

/**
 * The ResourceGraphsWindow method constructs a sub-window instance which can be added to a
 * main window. The sub-window contains an embedded browser which displays the Resource Graphs
 * page of the currently selected node/*w ww . j  av a 2 s .  c  om*/
 * @param node Selected node
 * @param nodeURL Node URL
 * @throws MalformedURLException
 */
public ResourceGraphsWindow(final Node node, final URL nodeURL) throws MalformedURLException {

    rgBrowser = new Embedded("", new ExternalResource(nodeURL));

    String label = node == null ? "" : node.getLabel();
    /*Sets up window settings*/
    if (label == null || label.equals("") || label.equalsIgnoreCase(noLabel)) {
        label = "";
    } else {
        label = " - " + label;
    }
    setCaption("Resource Graphs" + label);
    setImmediate(true);
    setResizable(false);

    /*Adds the browser component to the main layout*/
    VerticalLayout layout = new VerticalLayout();
    layout.addComponent(rgBrowser);

    setContent(layout);
}

---

From source file:org.opennms.features.topology.netutils.internal.TracerouteWindow.java

License:Open Source License

/**
 * The changeBrowserURL method changes the address of the results browser whenever a new
 * traceroute request form is submitted and refreshes the browser.
 * @param url New web address/*from  w  w  w  . java 2s. com*/
 */
private void changeBrowserURL(URL url) {
    if (url != null) {
        /* This setVisible(false/true) toggle is used to refresh the browser.
         * Due to to the fact that the updates to the client require a call to
         * the server, this is currently one of the only ways to accomplish the
         * the needed update.
         */
        resultsBrowser.setVisible(false);
        resultsBrowser.setSource(new ExternalResource(url));
        resultsBrowser.setVisible(true);
    }
}

---

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