This document discusses enterprise integration patterns. It covers common integration styles and building blocks like endpoints, channels, and messages. It also describes main message exchange patterns and styles. Popular messaging protocols like AMQP and STOMP are explained. Finally, it discusses enterprise message brokers and frameworks that implement integration patterns.

1. Enterprise
Integra-on
Pa0erns
Speaker:
Oleg
Tsal-­‐Tsalko
(@tsaltsol)

2. The
Bible
of
Enterprise
Integra-on
Pa0erns

4. Integra-on
styles

5. Simplest
case
Main
building
blocks:
• Endpoint
• Channel
• Message

6. Message
types

7. Message
a0ributes
Correla-on
id:
Return
address:
Expira-on
-me:

8. Main
message
exchange
styles

9. Messaging
endpoints

10. Messaging
Endpoints
Compe-ng
consumers:
Service
ac-vator:

11. Message
router

12. Pipes
and
Filters

13. Spli0er
/
Aggregator

14. Simple
Message
Transformers

15. Compound
message
transformers

16. System
management

17. Flow
intercep-ng

18. Test
message

19. Messaging
it
not
just
JMS
Other
popular
protocols:
• AMQP
(Advanced
Message
Queuing
Protocol)
• STOMP
(Simple
(or
Streaming)
Text
Oriented
Message
Protocol)
…

20. AMQP

21. STOMP
Simple
protocol
for
asynchronous
message
passing
Originally
created
for
scrip-ng
languages
(Python,
Ruby)
Supported
by
message
brokers
Suited
for
use
on
the
Web
(used
iover
WebSocket
protocol)
Simple
stream
of
frames
over
TCP
Client-­‐to-­‐Server
commands:
COMMAND
header1:value1
header2:value2
Body^@
SEND
SUBSCRIBE
UNSUBSCRIBE
Server-­‐to-­‐Client
commands:
MESSAGE
ERROR
ACK
NACK

22. Enterprise
Message
Brokers

23. Frameworks
that
implements
EIPs

24. Thank
you!
Oleg
Tsal-­‐Tsalko
Email:
oleg.tsalko@gmail.com
Twi0er:
@tsaltsol