org.codehaus.activemq.service
Interfaces 
Dispatcher
MessageContainer
MessageContainerAdmin
MessageContainerManager
QueueList
QueueListEntry
QueueMessageContainer
QueueMessageContainerManager
Service
Subscription
SubscriptionContainer
TopicMessageContainer
Transaction
TransactionManager
TransactionTask
Classes 
DeadLetterPolicy
MessageIdentity
RedeliveryPolicy
SubscriberEntry