1. Understanding and using JBoss
A-MQ 6.1 and client APIs
Kenneth Peeples, Technical Marketing Manager

2. 2 RED HAT
Abstract
In a fast-paced world, you need a messaging platform that makes it easy and safe for
enterprise applications to exchange information. Red Hat® JBoss® A-MQ is a high
performance, flexible, cost-effective messaging platform that delivers information safely
and reliably with a small footprint.
Red Hat JBoss A-MQ clients can connect to a broker using a variety of transports and
APIs. The connections are highly configurable and can be tuned for the majority of use
cases. Multi-protocol support (JMS 1.1, TCP, SSL, STOMP, NMS) and multi-client support
(Java, C, C++) enables real-time messaging with all enterprise assets.
Join this webinar to explore:
 An introduction to JBoss A-MQ 6.1.
 An introduction to JBoss client APIs.
 A demo using the different client APIs, including the Qpid JMS client API.

3. JBOSS A-MQ 6.1 INTRODUCTION

4. 4 RED HAT
Join the Red Hat JBoss Developer Program Today
 Sign up for your
Account now at
JBoss.org
 Download JBDS
 Download A-MQ
 Get Productive!

5. 5 RED HAT
Developer Program Benefits
 Access to Enterprise Binaries
 Access to Enterprise Developer Forums
 Exclusive Enterprise Content

6. 6 RED HAT
JBoss Fuse and A-MQ 6.1
Red Hat JBoss Integration Product Line

7. 7 RED HAT
JBoss Fuse and A-MQ 6.1
 Full support for AMQP 1.0 and support for MQTT spec enabled
Internet-of-Things (IOT)
 Vast library of connectors
 Ability to manage
integration processes
 Improved High-availability
 Integration and messaging
in the cloud
Extend and simplify the
enterprise integration
capabilities for easier
cloud, hybrid and Internet-
of-Things integration

8. 8 RED HAT
Red Hat JBoss A-MQ 6.1
Enables integration everywhere for a real-time enterprise

9. 9 RED HAT
Red Hat JBoss A-MQ 6.1 – ActiveMQ 5.9
 Runtime configuration – XML selected changes
will apply to a running broker
 Replicated LevelDB
 Camel Broker Component
 MQTT over WebSockets
 Unified Management Console based on Hawtio
replaces WebConsole

10. 10 RED HAT
A-MQ and the Internet-of-Things (IoT)
What is our differentiator?
Universal connectivity and a cost effective solution!

11. 11 RED HAT

12. JBOSS A-MQ 6.1 CLIENT
CONNECTIVITY INTRODUCTION

13. 13 RED HAT
JBoss A-MQ - Transports and Protocols
 OpenWire (Default) over TCP/SSL/HTTP(S)/UDP/IP
 STOMP
 Multicast
 MQTT
 AMQP
 REST
 Ajax
 VM Transport
 Dynamic Discovery
 Fanout Protocol
 Peer Protocol

14. 14 RED HAT
JBoss A-MQ – Client APIs
 Native JMS
 Native C++
 Native .NET
 Qpid JMS
 REST

15. 15 RED HAT
JBoss A-MQ - Configuration
There are two types of properties that effects client
connections:
 transport
 destination

16. 16 RED HAT
JBoss A-MQ – Native ActiveMQ Client APIs
Establishing a connection between a messaging client and a
message broker:
1. Get an instance of the connection factory.
2. Use the connection factory to create a connection.
3. Get an instance of the destination used for sending or
receiving messages.
4. Use the connection to create a session.
5. Use the session to create the message consumer or
message producer.
6. Start the connection.

17. 17 RED HAT
JBoss A-MQ – Native Client APIs
 Native JMS Client API - standard JMS APIs to interact
with the message broker
 Native C++ Client API – JMS-like API for C++ for
interfacing with Message Brokers
 Native .NET Client API - provides a standard .NET
interface to Messaging Systems through a JMS style
API

18. 18 RED HAT
JBoss A-MQ – Qpid JMS Client API
The Advanced Message Queuing Protocol (AMQP) is an open standard
messaging system
The key features of AMQP are:
 Open standard (defined by the OASIS AMQP Technical Committee)
 Defines a wire protocol
 Defines APIs for multiple languages (C++, Java)
 Interoperability between different AMQP implementations

19. 19 RED HAT
JBoss A-MQ – REST API
The REST API provides a simple HTTP-based protocol that
enables you to interact with the message broker using HTML
forms and DHTML scripts.
The following servlets implement REST API:
 message servlet
 queueBrowse servlet

20. 20 RED HAT
JBoss A-MQ – Intra-JVM Connections
Red Hat JBoss A-MQ uses a VM transport to
allow clients to connect to each other inside
the Java Virtual Machine (JVM) without the
overhead of network communication.

21. DEMONSTRATIONS

22. 22 RED HAT
Native JMS Client Demonstration
Step 1: Open a terminal
Step 2: Change to the extras directory of A-MQ
Step 3: Run java –jar mq-client.jar producer –user
admin –password admin
Step 4: Run java –jar mq-client.jar consumer –user
admin –password admin

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24. 24 RED HAT
.NET Client Demonstration
Step 1: Download NMS
Step 2: Download VS Express Desktop
Step 3: Create a VB Console Project
Step 4: Create a VB Module
Step 5: Add References (Apache.NMS and Apache.NMS.ActiveMQ)
Step 6: Run Project

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26. 26 RED HAT
AMQP Client Demonstration
Step 1: Clone https://github.com/FuseByExample/activemq-amqp-
example
Step 2: Add the transport
<transportConnector name=“amqp” uri=“amqp://0.0.0.0:5672”/>
Step 3: Modify pom.xml
<activemq.version>5.9.0.redhat-610379</activemq.version>
Step 4: Modify jndi.properties under resources
amqp://amqpuser:secret@localhost/test/?brokerlist=‘tcp://localhost
:5672’
Step 5: mvn –P consumer
Step 6: mvn –P producer

27. 27 RED HAT
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28. Q&A
Try JBoss A-MQ – jboss.org/products/amq