MQSeries Programming Patterns

4.4. Architectural model

AMI provides the following objects:

• Session: Used to create a new AMI session and also to control transactional support. This is the first object that needs to be initialized before creating and managing all other objects (messages, policies, receivers, etc.).

• Message: This object contains the message data and the message descriptor structure used when sending or receiving messages.

• Sender: This is a service that represents a destination to which messages are sent. The MQOD structure is encapsulated within this object.

• Receiver: This is a service that represents a source from which messages are received. The MQOD structure is also encapsulated within this class.

• Distribution List: Contains a list of sender services to provide ...