Example usage for com.vaadin.server Resource Resource

Introduction

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

Prototype

Resource

Source Link

Usage

From source file:org.opennms.features.vaadin.jmxconfiggenerator.ui.ResultView.java

License:Open Source License

public ResultView() {
    // available content
    tabContentMap.put(OutputDataKey.JmxDataCollectionConfig,
            new TabContent(OutputDataKey.JmxDataCollectionConfig));
    tabContentMap.put(OutputDataKey.SnmpGraphProperties, new TabContent(OutputDataKey.SnmpGraphProperties));
    tabContentMap.put(OutputDataKey.CollectdConfigSnippet, new TabContent(OutputDataKey.CollectdConfigSnippet));

    // we have to sort the keys, because map.keySet or map.values do not return a sorted
    // collection which results in non deterministic ui results.
    List<OutputDataKey> keyList = new ArrayList<>(tabContentMap.keySet());
    Collections.sort(keyList, new Comparator<OutputDataKey>() {
        @Override//from   w  w w  .ja  va 2 s.  c  o  m
        public int compare(OutputDataKey o1, OutputDataKey o2) {
            return o1.name().compareTo(o2.name());
        }
    });

    // add all tabs
    for (OutputDataKey eachKey : keyList) {
        TabContent eachContent = tabContentMap.get(eachKey);
        tabSheet.addTab(eachContent, eachContent.getCaption());
    }

    tabSheet.setSizeFull();
    tabSheet.setSelectedTab(0); // select first component!
    tabSheet.addStyleName(Reindeer.TABSHEET_BORDERLESS);

    buttonPanel.getNext().setCaption("download all");
    buttonPanel.getNext().setDescription("Download a zip file containing the JMX datacollection configuration");
    buttonPanel.getNext().setIcon(Config.Icons.BUTTON_SAVE);

    // this is a dummy resource as we are going to set the real
    // resource when entering the view.
    fileDownloader = new FileDownloader(new Resource() {
        @Override
        public String getMIMEType() {
            return "application/unknown";
        }
    });
    fileDownloader.extend(buttonPanel.getNext());

    setSizeFull();

    addComponent(tabSheet);
    addComponent(buttonPanel);
    setExpandRatio(tabSheet, 1);
}

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