org.mmbase.module.core.change
Class MMBaseChangeDummy

java.lang.Object
  org.mmbase.module.core.change.MMBaseChangeDummy

All Implemented Interfaces:

MMBaseChangeInterface

public class MMBaseChangeDummy

extends java.lang.Object

implements MMBaseChangeInterface

Builds a MultiCast Thread to receive and send changes from other MMBase Servers. (no it doesn't)

Author:

Daniel Ockeloen, Pierre van Rooden

Constructor Summary

MMBaseChangeDummy()

Method Summary

boolean	changedNode(int nodenr, java.lang.String tableName, java.lang.String type)
boolean	handleMsg(java.lang.String machine, java.lang.String vnr, java.lang.String id, java.lang.String tb, java.lang.String ctype)
void	init(MMBase mmb) Initialize MMBaseChangeInterface
boolean	waitUntilNodeChanged(MMObjectNode node) Wait until the node change notification is completed.

Methods inherited from class java.lang.Object

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

Constructor Detail

MMBaseChangeDummy

public MMBaseChangeDummy()

Method Detail

init

public void init(MMBase mmb)

Description copied from interface: MMBaseChangeInterface

Initialize MMBaseChangeInterface

Specified by:

init in interface MMBaseChangeInterface

Parameters:

mmb - MMBase instance

See Also:

MMBaseChangeInterface.init(org.mmbase.module.core.MMBase)

handleMsg

public boolean handleMsg(java.lang.String machine,
                         java.lang.String vnr,
                         java.lang.String id,
                         java.lang.String tb,
                         java.lang.String ctype)

changedNode

public boolean changedNode(int nodenr,
                           java.lang.String tableName,
                           java.lang.String type)

Specified by:

changedNode in interface MMBaseChangeInterface

Parameters:

nodenr - Node number

tableName - Node type (tablename)

type - the type of change: "n": new, "c": commit, "d": delete, "r" : relation changed

Returns:

true if added to queue

waitUntilNodeChanged

public boolean waitUntilNodeChanged(MMObjectNode node)

Description copied from interface: MMBaseChangeInterface

Wait until the node change notification is completed.

Specified by:

waitUntilNodeChanged in interface MMBaseChangeInterface

Parameters:

node - Node to wait for

Returns:

true if done waiting