net.jini.lookup

Class JoinManager.AddAttributesTask

java.lang.Object

net.jini.lookup.JoinManager.JoinTask

net.jini.lookup.JoinManager.AddAttributesTask

Direct Known Subclasses:

JoinManager.ModifyAttributesTask, JoinManager.SetAttributesTask

Enclosing class:

JoinManager

private static class JoinManager.AddAttributesTask
extends JoinManager.JoinTask

Task that asynchronously augments the attributes associated with this join manager's service in the lookup service referenced by the current instance of this class.

Field Summary

Fields

Modifier and Type	Field and Description
protected Entry[]	attrSets The new attribute values with which the service's current attributes will be augmented, replaced, or changed.

Fields inherited from class net.jini.lookup.JoinManager.JoinTask

proxyReg

Constructor Summary

Constructors

Constructor and Description
AddAttributesTask(JoinManager.ProxyReg proxyReg, Entry[] newAttrs) Constructor that associates this task with the lookup service referenced in the given ProxyReg parameter.

Method Summary

Modifier and Type	Method and Description
protected void	doAttributes(JoinManager.ProxyReg proxyReg) Performs the actual attribute augmentation, replacement, or modification work.
void	run() Attempts to either augment, replace, or modify the attributes of this join manager's service in the lookup service referenced by the current instance of this class.

Methods inherited from class java.lang.Object

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

Field Detail

attrSets

protected final Entry[] attrSets

The new attribute values with which the service's current attributes will be augmented, replaced, or changed.

Constructor Detail

AddAttributesTask

AddAttributesTask(JoinManager.ProxyReg proxyReg,
                  Entry[] newAttrs)

Constructor that associates this task with the lookup service referenced in the given ProxyReg parameter.

Parameters:

proxyReg - data structure that references the lookup service in which the service's attributes should be augmented

newAttrs - the attributes with which to augment the service's current set of attributes

Method Detail

doAttributes

protected void doAttributes(JoinManager.ProxyReg proxyReg)
                     throws Exception

Performs the actual attribute augmentation, replacement, or modification work. This method is typically overridden by sub-classes of this class.

Throws:

Exception

run

public void run()
         throws Exception

Attempts to either augment, replace, or modify the attributes of this join manager's service in the lookup service referenced by the current instance of this class. Which action is taken -- augmentation, replacement, or modification -- is dependent on the definition of the doAttributes/code> method.

Specified by:

run in class JoinManager.JoinTask

Throws:

Exception