C++ (Cpp) CachedResource::mustRevalidate 예제들

예제 #1

파일: DocLoader.cpp 프로젝트: jackiekaon/owb-mirror

void DocLoader::checkForReload(const KURL& fullURL)
{
    if (m_allowStaleResources)
        return; // Don't reload resources while pasting

    if (fullURL.isEmpty())
        return;
    
    if (m_reloadedURLs.contains(fullURL.string()))
        return;
    
    CachedResource* existing = cache()->resourceForURL(fullURL.string());
    if (!existing || existing->isPreloaded())
        return;

    switch (cachePolicy()) {
    case CachePolicyVerify:
        if (!existing->mustRevalidate(CachePolicyVerify))
            return;
        cache()->revalidateResource(existing, this);
        break;
    case CachePolicyCache:
        if (!existing->mustRevalidate(CachePolicyCache))
            return;
        cache()->revalidateResource(existing, this);
        break;
    case CachePolicyReload:
        cache()->remove(existing);        
        break;
    case CachePolicyRevalidate:
        cache()->revalidateResource(existing, this);
        break;
    default:
        ASSERT_NOT_REACHED();
    }

    m_reloadedURLs.add(fullURL.string());
}