Messaging, Message Queues and JMS

• Messaging defined
• Message queue servers
• Message queue server vendors
• Messaging domains - publish and subscribe
• Messaging domains - point-to-point
• Connecting to a database
• The Java Messaging Service API
• Message creation

Publish and Subscribe Messaging

• Publish and subscribe structure
• Publish and subscribe interfaces and classes
• Sender construction in JMS publish and subscribe applications
• Receiver construction in JMS publish and subscribe applications
• Temporary topics
• Durable subscriptions
• Request and reply
• Unsubscribe

Point-to-Point Messaging

• Point -to-point application structure
• P2P interfaces and classes
• Sender construction in JMS P2P applications
• Receiver construction in JMS P2P applications
• JMS Messages
• JMS Headers and Properties
• Message selectors
• Message types
• Queue browsing options
• Temporary queue creation
• Load balancing

Advanced JMS

• Guaranteed messaging
• Guaranteed delivery
• Message acknowledgments
• Message groups and acknowledgments
• Transactional messaging
• Transacted session: producer
• Transacted session: consumer
• Lost connections
• Dead message queues