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WSO2 CEP with ActiveMQ JMS Broker

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WSO2 CEP with ActiveMQ JMS Broker

by
Madhuka Udantha
·
Mar. 09, 13 · Integration Zone
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Modernize your application architectures with microservices and APIs with best practices from this free virtual summit series. Brought to you in partnership with CA Technologies.

If you need simple a WSO2 CEP simple sample, try out this. This post explains how use WSO2 CEP and ActiveMQ JMS Broker to publish and subscribe events.

Prerequisite

install ActiveMQ JMS Broker.

Before Start CEP

1. Copy
activemq-all-xxx.jar

from the <ActiveMQ_HOME> directory to <CEP_HOME>/samples/lib directory.

2.Copy
activemq-core-xxx.jar
geronimo-j2ee-management_1.1_spec-1.0.1.jar

from <ActiveMQ_HOME>/lib to <CEP_HOME>/repository/components/lib directory.

3.Go to <CEP_HOME>/samples/cep-samples and enter "ant deploy-jms"

imageimage

image

This will copy the broker-manager-config.xml

4. Now start the WSO2 Complex Event Processor from wso2server.bat/sh

Starting JMS Subscriber

5. Start ActiveMQ JMS Broker
6. Enter "ant jmsSubscriber -Dtopic=PredictedStockQuotes" <CEP_HOME>/samples/cep-samples

image


Publishing Events
7. Go to <CEP_HOME>/samples/cep-samples and type "ant jmsAllStockQuotesPublisher"

image

8. You will be able observe the output events in the JMS subscriber console as shown bellow.

image

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