Constructor Detail

• FileStore

  public FileStore()

Method Detail

• getDirectory

  public java.lang.String getDirectory()

  Return the directory path for this Store.

• setDirectory

  public void setDirectory(java.lang.String path)

  Set the directory path for this Store.

  Parameters:

  path - The new directory path

• getInfo

  public java.lang.String getInfo()

  Return descriptive information about this Store implementation and the corresponding version number, in the format <description>/<version>.

  Specified by:

  getInfo in interface Store

  Overrides:

  getInfo in class StoreBase

  Returns:

  the info for this Store.

• getThreadName

  public java.lang.String getThreadName()

  Return the thread name for this Store.

• getStoreName

  public java.lang.String getStoreName()

  Return the name for this Store, used for logging.

  Overrides:

  getStoreName in class StoreBase

  Returns:

  the name for this Store, used for logging.

• getSize

  public int getSize()
              throws java.io.IOException

  Return the number of Sessions present in this Store.

  Throws:

  java.io.IOException - if an input/output error occurs

• clear

  public void clear()
             throws java.io.IOException

  Remove all of the Sessions in this Store.

  Throws:

  java.io.IOException - if an input/output error occurs

• keys

  public java.lang.String[] keys()
                          throws java.io.IOException

  Return an array containing the session identifiers of all Sessions currently saved in this Store. If there are no such Sessions, a zero-length array is returned.

  Throws:

  java.io.IOException - if an input/output error occurred

• load

  public Session load(java.lang.String id)
               throws java.lang.ClassNotFoundException,
                      java.io.IOException

  Load and return the Session associated with the specified session identifier from this Store, without removing it. If there is no such stored Session, return null.

  Parameters:

  id - Session identifier of the session to load

  Throws:

  java.lang.ClassNotFoundException - if a deserialization error occurs

  java.io.IOException - if an input/output error occurs

• remove

  public void remove(java.lang.String id)
              throws java.io.IOException

  Remove the Session with the specified session identifier from this Store, if present. If no such Session is present, this method takes no action.

  Parameters:

  id - Session identifier of the Session to be removed

  Throws:

  java.io.IOException - if an input/output error occurs

• save

  public void save(Session session)
            throws java.io.IOException

  Save the specified Session into this Store. Any previously saved information for the associated session identifier is replaced.

  Parameters:

  session - Session to be saved

  Throws:

  java.io.IOException - if an input/output error occurs