Interface UrlConnectionExpiryCalculator

  • All Known Implementing Classes:
    DefaultUrlConnectionExpiryCalculator

    public interface UrlConnectionExpiryCalculator
    Implemented by objects that can be used as heuristic strategies for calculating the expiry of a cached resource in cases where the server of the resource doesn't provide explicit expiry information.
    • Method Detail

      • calculateExpiry

        long calculateExpiry​(URLConnection urlConnection)
        Given a URL connection, returns a calculated heuristic expiry time (in terms of milliseconds since epoch) for the resource.
        Parameters:
        urlConnection - the URL connection for the resource
        Returns:
        the expiry for the resource