org.springframework.jms.support.destination
Class JndiDestinationResolver

java.lang.Object
  org.springframework.jndi.JndiAccessor
      org.springframework.jndi.JndiLocatorSupport
          org.springframework.jms.support.destination.JndiDestinationResolver

All Implemented Interfaces:

DestinationResolver

public class JndiDestinationResolver
extends JndiLocatorSupport
implements DestinationResolver

Implementation of the DestinationResolver interface which interprets destination names as JNDI locations, falling back to dynamic destinations else.

Allows for customizing the JNDI environment if necessary, for example specifying appropriate JNDI environment properties.

Dynamic queues and topics get cached by destination name. Thus, use unique destination names across both queues and topics. Caching can be turned off by specifying "cache" as "false", if desired. Automatic creation of dynamic destinations is turned off by default. Specify "fallbackToDynamicDestination" as "true" to enable this functionality.

Since:

1.1

Author:

Mark Pollack, Juergen Hoeller

See Also:

JndiAccessor.setJndiTemplate(org.springframework.jndi.JndiTemplate), JndiAccessor.setJndiEnvironment(java.util.Properties), setCache(boolean), setFallbackToDynamicDestination(boolean)

Field Summary

Fields inherited from class org.springframework.jndi.JndiLocatorSupport

CONTAINER_PREFIX

Fields inherited from class org.springframework.jndi.JndiAccessor

logger

Constructor Summary

JndiDestinationResolver()

Method Summary

Destination	resolveDestinationName(Session session, String destinationName, boolean pubSubDomain) Resolve the given destination name, either as located resource or as dynamic destination.
void	setCache(boolean cache) Set whether to cache resolved destinations.
void	setDynamicDestinationResolver(DestinationResolver dynamicDestinationResolver) Set the DestinationResolver to use when falling back to dynamic destinations.
void	setFallbackToDynamicDestination(boolean fallbackToDynamicDestination) Set the ability of JmsTemplate to create dynamic destinations if the destination name is not found in JNDI.

Methods inherited from class org.springframework.jndi.JndiLocatorSupport

convertJndiName, isResourceRef, lookup, setResourceRef

Methods inherited from class org.springframework.jndi.JndiAccessor

getJndiEnvironment, getJndiTemplate, setJndiEnvironment, setJndiTemplate

Methods inherited from class java.lang.Object

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

Constructor Detail

JndiDestinationResolver

public JndiDestinationResolver()

Method Detail

setCache

public void setCache(boolean cache)

Set whether to cache resolved destinations. Default is true.

Can be turned off to re-lookup a destination for each operation, which allows for hot restarting of destinations. This is mainly useful during development.

setFallbackToDynamicDestination

public void setFallbackToDynamicDestination(boolean fallbackToDynamicDestination)

Set the ability of JmsTemplate to create dynamic destinations if the destination name is not found in JNDI. Default is false.

setDynamicDestinationResolver

public void setDynamicDestinationResolver(DestinationResolver dynamicDestinationResolver)

Set the DestinationResolver to use when falling back to dynamic destinations. Default is a DynamicDestinationResolver.

See Also:

setFallbackToDynamicDestination(boolean), DynamicDestinationResolver

resolveDestinationName

public Destination resolveDestinationName(Session session,
                                          String destinationName,
                                          boolean pubSubDomain)
                                   throws JMSException

Description copied from interface: DestinationResolver

Resolve the given destination name, either as located resource or as dynamic destination.

Specified by:

resolveDestinationName in interface DestinationResolver

Parameters:

session - the current JMS Session

destinationName - the name of the destination

pubSubDomain - whether the domain is pub-sub, else P2P

Returns:

the JMS destination (either a topic or a queue)

Throws:

JMSException - if resolution failed