This document discusses Apache Camel, an open source integration framework based on enterprise integration patterns. It supports over 200 components and 30 data formats for integrating applications. The document provides an example of using Camel's Java DSL to import orders from a legacy system via FTP, transforming the data with XStream, and routing the orders to different JMS queues based on order cost. It also lists various Camel capabilities and provides links for more information.

1. A first taste of integration with
Apache Camel

2. Apache Camel
is a powerful Open Source Integration Framework
based on known Enterprise Integration Patterns
– Johnathan Anstey, co-author Camel In Action

3. Concise
Application
Messaging
Exchange
Language

4. Enterprise Integration Patterns
Do you speak it?
http://enterpriseintegrationpatterns.com

5. More than 50 implemented EIPs

6. Example
import orders from legacy system

7. Spring XML
<route>
<from uri=“ftp://admin@localhost/orders?move=done“/>
<wireTap uri=“file:/orders/inbound“/>
<unmarshal>
<xstream>
<aliases>
<alias name="order" class=“com.demo.Order"/>
</aliases>
</xstream>
</unmarshal>
<choice>
<when>
<simple>${body.cost} &gt; 1000</simple>
<to uri="jms:ordersToReview"/>
</when>
<otherwise>
<to uri="jms:orders"/>
</otherwise>
</choice>
</route>

8. Java DSL
XStream xStream = new XStream();
xStream.alias("order", Order.class);
from(“ftp://admin@localhost/orders?move=done“)
.wireTap(“file:/orders/inbound“)
.unmarshal(new XStreamDataFormat(xStream))
.choice()
.when(simple("${body.cost} > 1000"))
.to("jms:ordersToReview")
.otherwise()
.to("jms:orders");

9. http://camel.apache.org/components.html
More than 200 components

10. http://camel.apache.org/data-format.html
More than 30 built-in data formats
XMLJSON
Zip
SoapXmlJson
CSV
BeanIO
EDI
Protobuf
GZip
Crypto
PGP
Base64
RSS
iCAL
Barcode

11. http://camel.apache.org/languages.html
Expression languages

12. DEMO
https://github.com/niels-s/camel-demo

13. Questions?
@stvnsn
niels@kabisa.nl