Example usage for com.google.gwt.dev.resource Resource getLastModified

Introduction

In this page you can find the example usage for com.google.gwt.dev.resource Resource getLastModified.

Prototype

public abstract long getLastModified();

Source Link

Document

Returns the last modified time of the compilation unit.

Usage

From source file:org.cruxframework.crux.core.rebind.screen.ScreenFactory.java

License:Apache License

/**
 * Factory method for screens./*from ww w .  j a v a2  s.c  o m*/
 * @param id
 * @param device device property for this permutation being compiled
 * @return
 * @throws ScreenConfigException
 */
public Screen getScreen(String id, String device) throws ScreenConfigException {
    try {
        String cacheKey = device == null ? id : id + "_" + device;

        Screen screen = screenCache.get(cacheKey);
        if (screen != null) {
            return screen;
        }

        Resource resource = screenLoader.getScreen(id);
        if (resource == null) {
            throw new ScreenConfigException("Error retrieving screen [" + id + "].crux.xml.");
        }
        InputStream inputStream = resource.openContents();
        Document screenView = viewFactory.getViewDocument(id, device, inputStream);
        StreamUtils.safeCloseStream(inputStream);
        if (screenView == null) {
            throw new ScreenConfigException("Screen [" + id + "].crux.xml not found!");
        }
        screen = parseScreen(id, device, screenView, resource.getLastModified());
        if (screen != null) {
            screen.setLastModified(resource.getLastModified());
            screenCache.put(cacheKey, screen);
        }
        return screen;

    } catch (IOException e) {
        throw new ScreenConfigException("Error retrieving screen [" + id + "].crux.xml.", e);
    }
}

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From source file:org.cruxframework.crux.core.rebind.screen.ViewFactory.java

License:Apache License

/**
 * Factory method for views.// w w w.j  av  a2s .  co m
 * @param id viewId
 * @param device device property for this permutation being compiled
 * @return
 * @throws ScreenConfigException
 */
public View getView(String id, String device) throws ScreenConfigException {
    String cacheKey = id + "_" + device;
    if (cache.containsKey(cacheKey)) {
        return cache.get(cacheKey);
    }

    Resource resource = context.getScreenLoader().getViewLoader().getView(id);
    if (resource == null) {
        throw new ScreenConfigException("View [" + id + "] not found!");
    }
    InputStream inputStream;
    try {
        inputStream = resource.openContents();
    } catch (IOException e) {
        throw new ScreenConfigException("View [" + id + "] not found!");
    }
    Document viewDoc = viewProcessor.getView(inputStream, id, device);
    StreamUtils.safeCloseStream(inputStream);

    View view = getView(id, device, viewDoc, resource.getLastModified(), false);
    cache.put(cacheKey, view);
    return view;
}

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