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

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org.jboss.mq.sm.jdbc
Class JDBCStateManager

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

All Implemented Interfaces:

AbstractStateManagerMBean, JDBCStateManagerMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, org.jboss.system.Service, org.jboss.system.ServiceMBean, StateManager

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public class JDBCStateManager

extends AbstractStateManager

implements JDBCStateManagerMBean

A state manager that stores state in the database.

Version:

$Revision: 1.6 $

Author:

Adrian Brock (Adrian@jboss.org), Ivelin Ivanov (ivelin@jboss.org)

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Nested Class Summary

 

Nested classes inherited from class org.jboss.mq.sm.AbstractStateManager

AbstractStateManager.DurableSubscription

 

Field Summary

 

Fields inherited from class org.jboss.system.ServiceMBeanSupport

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

JDBCStateManager()

 

Method Summary
protected  void	checkLoggedOnClientId(String clientID)           Check if the clientID is allowed to logg in from the particular state managers perspective.
javax.management.ObjectName	getConnectionManager()
protected  AbstractStateManager.DurableSubscription	getDurableSubscription(DurableSubscriptionID sub)           Get a DurableSubscription.
Collection	getDurableSubscriptionIdsForTopic(SpyTopic topic)           Get all configured durable subscriptions for a particular topic.
StateManager	getInstance()           Get an instance if the StateManager (Singleton).
protected  String	getPreconfClientId(String logon, String passwd)           Get preconfigured clientID for login/user, and if state manager wants do authentication.
String	getSqlProperties()           Gets the sqlProperties.
boolean	hasSecurityManager()
protected  void	initDB()
protected  void	removeDurableSubscription(AbstractStateManager.DurableSubscription ds)           Remove the subscription and save to persistent storage.
protected  void	saveDurableSubscription(AbstractStateManager.DurableSubscription ds)           Add to durable subs and save the subsrcription to persistent storage.
void	setConnectionManager(javax.management.ObjectName connectionManagerName)
void	setHasSecurityManager(boolean hasSecurityManager)
void	setSqlProperties(String value)           Sets the sqlProperties.
protected  void	startService()

 

Methods inherited from class org.jboss.mq.sm.AbstractStateManager

addLoggedOnClientId, checkUser, getDurableTopic, removeLoggedOnClientId, setDurableSubscription

 

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, 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.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

 

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

 

Constructor Detail

JDBCStateManager

public JDBCStateManager()

Method Detail

getConnectionManager

public javax.management.ObjectName getConnectionManager()

Specified by:

getConnectionManager in interface JDBCStateManagerMBean

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setConnectionManager

public void setConnectionManager(javax.management.ObjectName connectionManagerName)

Specified by:

setConnectionManager in interface JDBCStateManagerMBean

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hasSecurityManager

public boolean hasSecurityManager()

Specified by:

hasSecurityManager in interface JDBCStateManagerMBean

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setHasSecurityManager

public void setHasSecurityManager(boolean hasSecurityManager)

Specified by:

setHasSecurityManager in interface JDBCStateManagerMBean

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getSqlProperties

public String getSqlProperties()

Gets the sqlProperties.

Specified by:

getSqlProperties in interface JDBCStateManagerMBean

Returns:

Returns a Properties

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setSqlProperties

public void setSqlProperties(String value)

Sets the sqlProperties.

Specified by:

setSqlProperties in interface JDBCStateManagerMBean

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getDurableSubscription

protected AbstractStateManager.DurableSubscription getDurableSubscription(DurableSubscriptionID sub)
                                                                   throws javax.jms.JMSException

Description copied from class: AbstractStateManager

Get a DurableSubscription.

Specified by:

getDurableSubscription in class AbstractStateManager

Parameters:

sub - the durable subscription id

Returns:

the durable subscription or null if not found

Throws:

javax.jms.JMSException - for any error

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saveDurableSubscription

protected void saveDurableSubscription(AbstractStateManager.DurableSubscription ds)
                                throws javax.jms.JMSException

Description copied from class: AbstractStateManager

Add to durable subs and save the subsrcription to persistent storage.

Called by this class so the sublclass can save. This may be both a new subscription or a changed one. It is up to the sublcass to know how to find a changed on. (Only the topic will have changed, and it is the same DurableSubscription that is saved again that this class got through getDurableSubscription.

Specified by:

saveDurableSubscription in class AbstractStateManager

Parameters:

ds - the durable subscription to save

Throws:

javax.jms.JMSException - for any error

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removeDurableSubscription

protected void removeDurableSubscription(AbstractStateManager.DurableSubscription ds)
                                  throws javax.jms.JMSException

Description copied from class: AbstractStateManager

Remove the subscription and save to persistent storage.

Called by this class so the sublclass can remove.

Specified by:

removeDurableSubscription in class AbstractStateManager

Parameters:

ds - the durable subscription to save

Throws:

javax.jms.JMSException - for any error

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getDurableSubscriptionIdsForTopic

public Collection getDurableSubscriptionIdsForTopic(SpyTopic topic)
                                             throws javax.jms.JMSException

Description copied from interface: StateManager

Get all configured durable subscriptions for a particular topic.

Specified by:

getDurableSubscriptionIdsForTopic in interface StateManager

Specified by:

getDurableSubscriptionIdsForTopic in class AbstractStateManager

Throws:

javax.jms.JMSException

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checkLoggedOnClientId

protected void checkLoggedOnClientId(String clientID)
                              throws javax.jms.JMSException

Description copied from class: AbstractStateManager

Check if the clientID is allowed to logg in from the particular state managers perspective.

Specified by:

checkLoggedOnClientId in class AbstractStateManager

Parameters:

clientID - the client id to check

Throws:

javax.jms.JMSException - for any error

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getPreconfClientId

protected String getPreconfClientId(String logon,
                                    String passwd)
                             throws javax.jms.JMSException

Description copied from class: AbstractStateManager

Get preconfigured clientID for login/user, and if state manager wants do authentication. This is NOT recomended when using a SecurityManager.

Specified by:

getPreconfClientId in class AbstractStateManager

Parameters:

logon - the user name

passwd - the password

Returns:

any preconfigured client id

Throws:

javax.jms.JMSException - for any error

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getInstance

public StateManager getInstance()

Description copied from interface: AbstractStateManagerMBean

Get an instance if the StateManager (Singleton).

Specified by:

getInstance in interface AbstractStateManagerMBean

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startService

protected void startService()
                     throws Exception

Throws:

Exception

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initDB

protected void initDB()
               throws Exception

Throws:

Exception

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