Constructor Detail

• FsDefaultManager

  public FsDefaultManager()

Method Detail

• getController

  public FsController<?> getController(FsMountPoint mountPoint,
                              FsCompositeDriver driver)

  Description copied from class: FsManager
  Returns a thread-safe file system controller for the given mount point. If and only if the given mount point addresses a federated file system, the returned file system controller is remembered for life cycle management, i.e. future lookup and synchronization operations.

  Specified by:

  getController in class FsManager

  Parameters:

  mountPoint - the mount point of the file system.

  driver - the file system composite driver which shall get used to create a new file system controller if required.

  Returns:

  A thread-safe file system controller for the given mount point.

• getSize

  public int getSize()

  Description copied from class: FsManager
  Returns the number of federated file systems managed by this instance.

  Specified by:

  getSize in class FsManager

  Returns:

  The number of federated file systems managed by this instance.

• iterator

  public Iterator<FsController<?>> iterator()

  Description copied from class: FsManager
  Returns an iterator over the controllers of all federated file systems managed by this instance.

  Note that the iterated file system controllers must be ordered so that all file systems appear before any of their parent file systems.

  Last, but not least: The iterator must be consistent in multithreaded environments!

  Specified by:

  iterator in interface Iterable<FsController<?>>

  Specified by:

  iterator in class FsManager

  Returns:

  An iterator over the controllers of all federated file systems managed by this instance.

• sync

  public <X extends IOException> void sync(BitField<FsSyncOption> options,
                                  ExceptionHandler<? super IOException,X> handler)
            throws X extends IOException

  Description copied from class: FsManager
  Commits all unsynchronized changes to the contents of all federated file systems managed by this instance to their respective parent file system, releases the associated resources (e.g. target archive files) for access by third parties (e.g. other processes), cleans up any temporary allocated resources (e.g. temporary files) and purges any cached data. Note that temporary resources may get allocated even if the federated file systems were accessed read-only. As a side effect, this will reset the state of the respective file system controllers.

  Overrides:

  sync in class FsManager

  Type Parameters:

  X - The type of the IOException to throw at the discretion of the exception handler.

  Parameters:

  options - a bit field of synchronization options.

  handler - the exception handling strategy for consuming input IOExceptions and mapping them to output IOExceptions.

  Throws:

  X - at the discretion of the exception handler upon the occurence of any IOException.

  X extends IOException