Interface ALPNProvider

All Known Implementing Classes:
JDK8HackAlpnProvider, JDK9AlpnProvider, JettyAlpnProvider, OpenSSLAlpnProvider

public interface ALPNProvider
Interface that allows for ALPN providers to be dynamically selected. THIS API IS TECH PREVIEW It will not be finalised until JDK9 has been released and the JDK9 ALPN API is 100% confirmed
Author:
Stuart Douglas
  • Method Details

    • isEnabled

      boolean isEnabled(SSLEngine sslEngine)
    • setProtocols

      SSLEngine setProtocols(SSLEngine engine, String[] protocols)
      Sets the SSL protocols, and potentially wraps the SSLEngine
      Parameters:
      engine - The original engine
      protocols - The protocols
      Returns:
      The new SSLEngine
    • getSelectedProtocol

      String getSelectedProtocol(SSLEngine engine)
      Gets the selected ALPN protocol, of null if none was selected.
      Parameters:
      engine - The SSL Engine
      Returns:
      The selected protocol
    • getPriority

      int getPriority()
      Returns:
      The priority of this provider, higher priority providers will be tried first