Package org.apache.catalina.manager.util

Class SessionUtils

  • public class SessionUtils
extends java.lang.Object
    Utility methods on HttpSessions.

    • Method Detail

      • guessLocaleFromSession

        public static java.util.Locale guessLocaleFromSession​(Session in_session)
        Try to get user locale from the session, if possible.
        Parameters:
        in_session - The session
        Returns:
        the locale, or null if it cannot be determined

      • guessLocaleFromSession

        public static java.util.Locale guessLocaleFromSession​(HttpSession in_session)
        Try to get user locale from the session, if possible. Searches for Locale objects stored under known attribute names used by common frameworks (Struts, JSTL, Spring MVC), and falls back to iterating all session attributes if exactly one Locale is found.
        Parameters:
        in_session - The HTTP session
        Returns:
        the locale, or null if it cannot be determined

      • guessUserFromSession

        public static java.lang.Object guessUserFromSession​(Session in_session)
        Try to get user from the session, if possible.
        Parameters:
        in_session - The session
        Returns:
        the user

      • getUsedTimeForSession

        public static long getUsedTimeForSession​(Session in_session)
        Returns the time in milliseconds that the session has been active.
        Parameters:
        in_session - The session
        Returns:
        the active time in milliseconds, or -1 if the session is invalidated

      • getTTLForSession

        public static long getTTLForSession​(Session in_session)
        Returns the remaining time-to-live for the session in milliseconds.
        Parameters:
        in_session - The session
        Returns:
        the remaining TTL in milliseconds, or -1 if the session is invalidated

      • getInactiveTimeForSession

        public static long getInactiveTimeForSession​(Session in_session)
        Returns the time in milliseconds since the session was last accessed.
        Parameters:
        in_session - The session
        Returns:
        the inactive time in milliseconds, or -1 if the session is invalidated