AbstractStateManager (JBoss Messaging API) - JBoss 4.0.1 sp1 messaging API Documentation 英文版文档

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org.jboss.mq.sm
Class AbstractStateManager

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.mq.sm.AbstractStateManager

All Implemented Interfaces:: AbstractStateManagerMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, org.jboss.system.Service, org.jboss.system.ServiceMBean, StateManager

Direct Known Subclasses:: DynamicStateManager, JDBCStateManager

public abstract class AbstractStateManager
extends org.jboss.system.ServiceMBeanSupport
implements StateManager, AbstractStateManagerMBean

An abstract baseclass to make it a little bit easier to implement new StateManagers.

Apart from one methods in StateManager subclasses implement the protected abstract callback methods to do its work.

Version:: $Revision: 1.9.6.1 $
Author:: Peter Antman , Norbert Lataille , Hiram Chirino , Adrian Brock

Nested Class Summary

protected class AbstractStateManager.DurableSubscription
          Abstracts the data between a subclass and this class.

Field Summary

Fields inherited from class org.jboss.system.ServiceMBeanSupport

log, server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Constructor Summary

AbstractStateManager()
          Create a new abstract state manager

Method Summary

void addLoggedOnClientId(String ID)
          Ad a logged in clientID to the statemanager.

protected abstract void checkLoggedOnClientId(String clientID)
          Check if the clientID is allowed to logg in from the particular state managers perspective.

String checkUser(String login, String passwd)
          Check if a user has a preconfigured clientID and return it.

protected abstract AbstractStateManager.DurableSubscription getDurableSubscription(DurableSubscriptionID sub)
          Get a DurableSubscription.

abstract Collection getDurableSubscriptionIdsForTopic(SpyTopic topic)
          Get all configured durable subscriptions for a particular topic.

SpyTopic getDurableTopic(DurableSubscriptionID sub)
          Get the destination a subscription is for.

protected abstract String getPreconfClientId(String login, String passwd)
          Get preconfigured clientID for login/user, and if state manager wants do authentication.

protected abstract void removeDurableSubscription(AbstractStateManager.DurableSubscription ds)
          Remove the subscription and save to persistent storage.

void removeLoggedOnClientId(String ID)
          Remove the logged in clientID.

protected abstract void saveDurableSubscription(AbstractStateManager.DurableSubscription ds)
          Add to durable subs and save the subsrcription to persistent storage.

void setDurableSubscription(JMSDestinationManager server, DurableSubscriptionID sub, SpyTopic topic)
          Ad, change or delete a durable subsciption.

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, createService, destroy, destroyService, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, preRegister, start, startService, stop, stopService

Methods inherited from class org.jboss.mx.util.JBossNotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.mq.sm.AbstractStateManagerMBean

getInstance

Methods inherited from interface org.jboss.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Constructor Detail

AbstractStateManager

public AbstractStateManager()

Create a new abstract state manager

Method Detail