Spring Integration

Question 1

What is Messaging in Spring Intergation?

Answer 1

A core part of integration which involves exchanging messages between different components of an app

Question 2

What are Channels in Spring Intergation?

Answer 2

• Communication pipelines for messages
• in memory or persistent
• configured to support different messaging protocols (JMS, AMQP and File)

Question 3

What would be a basic flow in spring integration?

Answer 3

HTTP Req (Message source) — Msg Channel —– Msg Processor —–> Database (Message Sink)

Question 4

In spring integration what essential components are there for messgaes?

Answer 4

• Splitter: split messages
• Aggregator : combine messages
• Router: route to a different destination based on business rules
• Transformer: convert format of messages
• Message endpoint: the connection point to the external system

Question 5

What is the Spring Integration project?

Answer 5

Spring Integration provides pre-built adapters to simplify comms between app and external systems