netcom.mds
Class RemoveShareTask

java.lang.Object
  netcom.mds.AbstractShareTask
      netcom.mds.RemoveShareTask

All Implemented Interfaces:

java.lang.Runnable

public class RemoveShareTask

extends AbstractShareTask

implements java.lang.Runnable

Title: Remove Share Task

Description: This is a task which handles removing one share from some PSData object contained in this MDS node, then rebuilding a new BloomFilter, and sending out a BloomUpdate to all other MDS nodes

Copyright: Copyright (c) 2002

Company: NETCOM

See Also:

AbstractShareTask

Field Summary

Fields inherited from class netcom.mds.AbstractShareTask

ldap_comm, psdata, shares_mod_count

Constructor Summary

RemoveShareTask(RemoveShareRequest new_request, PSData psdata, java.util.Map psdatas, LDAPCommunicator ldap_comm, NodeEntry parent_node)
Constructs a task to remove a share from a matching PSData in the Map of PSDatas

Method Summary

void	run() Method which begins execution of this task.

Methods inherited from class netcom.mds.AbstractShareTask

rebuildBloom, sendCompleteUpdate, sendUpdateToAll, updateBloom

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RemoveShareTask

public RemoveShareTask(RemoveShareRequest new_request,
                       PSData psdata,
                       java.util.Map psdatas,
                       LDAPCommunicator ldap_comm,
                       NodeEntry parent_node)

Constructs a task to remove a share from a matching PSData in the Map of PSDatas

Parameters:

new_request - the share which will be removed

psdata - the correct PSData which is being modified

psdatas - a Map of psdata which will be used to have the share removed and to rebuild the bloom filter (thread-safe copy)

ldap_comm - a reference to a LDAPCommunicator object to use for Bloom Updates

Method Detail

run

public void run()

Method which begins execution of this task. Removes a share from a PServer's PSData, ignoring the request if there is no share to remove. Then sends a bloom update to all other MDS Nodes

Specified by:

run in interface java.lang.Runnable

Specified by:

run in class AbstractShareTask