wt.admin.cache
Class UpdateMessage

java.lang.Object
  wt.admin.cache.UpdateMessage

All Implemented Interfaces:

Serializable

final class UpdateMessage

extends Object

implements Serializable

A message that indicates which method to invoke on a remote cache's CacheUpdater interface, as well as the arguments to the method. This message is transmitted between cache's by calling CacheManager.put to send it and CacheManager.removeEntry to receive it.

See Also:

CacheUpdater, CacheManager

Field Summary

static int	ADD symbol for the CacheUpdater.add(AdministrativeDomain) method
private Object[]	args the arguments to the CacheUpdater method
static int	DELETE symbol for the CacheUpdater.delete(AdministrativeDomain) method
private int	method Indicates which method on the CacheUpdater to invoke.
static int	MODIFY symbol for the CacheUpdater.modify(AdministrativeDomain) method
static int	MOVE symbol for the CacheUpdater.move(AdministrativeDomain, AdminDomainRef, AdminDomainRef) method

Constructor Summary

UpdateMessage(int method, Object[] args)

Method Summary

Object[]	getArgs() Gets the arguments to the method that this message refers to.
int	getMethod() Gets the constant for the method on the CacheUpdater interface that this message refers to.
String	toString() Returns a string representation of an UpdateMessage object.

Methods inherited from class java.lang.Object

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

Field Detail

method

private int method

Indicates which method on the CacheUpdater to invoke. The integer must be one of the values defined by constants in this class.

args

private Object[] args

the arguments to the CacheUpdater method

ADD

public static final int ADD

symbol for the CacheUpdater.add(AdministrativeDomain) method

See Also:

Constant Field Values

DELETE

public static final int DELETE

symbol for the CacheUpdater.delete(AdministrativeDomain) method

See Also:

Constant Field Values

MODIFY

public static final int MODIFY

symbol for the CacheUpdater.modify(AdministrativeDomain) method

See Also:

Constant Field Values

MOVE

public static final int MOVE

symbol for the CacheUpdater.move(AdministrativeDomain, AdminDomainRef, AdminDomainRef) method

See Also:

Constant Field Values

Constructor Detail

UpdateMessage

public UpdateMessage(int method,
                     Object[] args)

Parameters:

method - constant defined in this class that represents a method on the CacheUpdater interface

args - arguments to the CacheUpdater method

Method Detail

getMethod

public int getMethod()

Gets the constant for the method on the CacheUpdater interface that this message refers to.

getArgs

public Object[] getArgs()

Gets the arguments to the method that this message refers to.

toString

public String toString()

Returns a string representation of an UpdateMessage object.