Package org.apache.tapestry5.http.internal.services

Interface SessionLock

  • public interface SessionLock
    A wrapper around used to manage the lock for a session. Once a lock is acquired, a callback is registered with the PerthreadManager to release the lock at the end of the request.
    Since:
    5.4

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void acquireReadLock()
      Acquires the read lock, if the shared read lock, or exclusive write lock, is not already held by this thread.
      void acquireWriteLock()
      Acquires the exclusive write lock; may release the (shared) read lock before acquiring the write lock; this may block for a while.

    • Method Detail

      • acquireReadLock

        void acquireReadLock()
        Acquires the read lock, if the shared read lock, or exclusive write lock, is not already held by this thread.

      • acquireWriteLock

        void acquireWriteLock()
        Acquires the exclusive write lock; may release the (shared) read lock before acquiring the write lock; this may block for a while. Does nothing if the write lock is already held by this thread.