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Enterprise Integration Patterns and DSL with Apache Camel

Dmitry Buzdin
Dmitry Buzdin

This document provides an overview and introduction to Apache Camel. It discusses that Apache Camel is an open source integration framework that is based on known enterprise integration patterns. It describes how Camel implements common integration patterns like the filter pattern through a Java domain specific language (DSL). The presentation then demonstrates how to define a simple filter route in Camel's Java DSL that filters messages from one endpoint to another based on an XPath predicate.

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Enterprise  Integra6on  PaDerns  and  DSL with  Apache  Camel by  Claus  Ibsen Principal  So3ware  Engineer,  FuseSource A  Progress  So3ware  Company 1 Copyright  ©  2010  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Whats  included  in  the  box?  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 2 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Who  is  Claus  Ibsen?  Principal  So3ware  Engineer  at  FuseSource •  Full  6me  Apache  Camel  hacker  Apache  Camel  commiDer • Camel  Top  Contributor •  4  years  working  with  Camel  Author  of  Camel  in  Ac6on  book  Contact •  TwiDer:  @davsclaus •  Blog:  hDp://davsclaus.blogspot.com •  Email:  cibsen@fusesource.com hDp://www.manning.com/ibsen 3 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
My  Employer  FuseSource  -­‐  hDp://fusesource.com     4 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Whats  included  in  the  box?  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 5 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Quote  from  the  web  site   •  hDp://camel.apache.org Apache  Camel  is  a powerful  Open  Source Integra6on  Framework based  on  known Enterprise  Integra6on  PaDerns 6 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Why  do  we  need  integra6on? •  Your  apps  are  build  using  different  tech  stacks •  Cri6cal  for  your  business  to  integrate  Why  Integra6on  Framework? •  Framework  do  the  heavy  li3ing •  Focus  on  business  problem   •  Not  "reinven6ng  the  wheel" 7 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  What  is  Enterprise  Integra6on  PaDerns? System  A System  B 8 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  What  is  Enterprise  Integra6on  PaDerns? Its  a  book 9 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP Apache WebSphereMQ Ac6veMQ 10 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP 11 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP from filter send  to A message B 12 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP from(A) filter(predicate) to(B) 13 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP from(A) .filter(isWidget) .to(B) 14 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP from(A).filter(isWidget).to(B); 15 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP isWidget  =  xpath("/quote/product  =  ‘widget’"); from(A).filter(isWidget).to(B); 16 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Camel  and  EIP Endpoint  A  =  endpoint("ac6vemq:queue:quote"); Endpoint  B  =  endpoint("mq:quote"); Predicate  isWidget  =  xpath("/quote/product  =  ‘widget’"); from(A).filter(isWidget).to(B); 17 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Filter  Route public void configure() throws Exception { Endpoint A = endpoint("activemq:queue:quote"); Endpoint B = endpoint("mq:quote"); Predicate isWidget = xpath("/quote/product = ‘widget’"); from(A).filter(isWidget).to(B); } 18 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Filter  Route  -­‐  Java  DSL import org.apache.camel.builder.RouteBuilder; public class FilterRoute extends RouteBuilder { public void configure() throws Exception { Endpoint A = endpoint("activemq:queue:quote"); Endpoint B = endpoint("mq:quote"); Predicate isWidget = xpath("/quote/product = ‘widget’"); from(A).filter(isWidget).to(B); } } 19 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Filter  Route  -­‐  Java  DSL import org.apache.camel.builder.RouteBuilder; public class FilterRoute extends RouteBuilder { public void configure() throws Exception { from("activemq:queue:quote") .filter().xpath("/quote/product =‘widget’") .to("mq:quote"); } } 20 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Lets  look  at  the  most  famous  paDern 21 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Content  Based  Router 22 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Content  Based  Router  -­‐  XML  DSL <camelContext> <route> <from uri="activemq:NewOrders"/> <choice> <when> <xpath>/order/product = 'widget'</xpath> <to uri="activemq:Orders.Widgets"/> </when> <otherwise> <to uri="activemq:Orders.Gadgets"/> </otherwise> </choice> </route> </camelContext> 23 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Content  Based  Router  -­‐  Java  DSL from("activemq:NewOrders") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 24 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Endpoints  as  URIs use file instead from("file:inbox/orders") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 25 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Endpoints  as  URIs parameters from("file:inbox/orders?delete=true") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 26 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
What  is  Apache  Camel  Summary •  Integra6on  framework •  Enterprise  Integra6on  PaDerns  (EIP)   •  Rou6ng  (using  DSL) •  Easy  configura6on  (endpoints  as  URIs) •  No  heavy  specifica6on •  No  container  dependency •  Payload  agnos6c •  A  lot  of  components 27 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 28 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Camel  Architecture  Message  PaDern 29 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Camel  Architecture  Message 30 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Camel  Architecture  Camel  Exchange 31 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Camel  Architecture  Camel  Architecture 32 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Camel  Architecture  Camel  DSL  -­‐  Highest  Level   from("file:inbox/orders?delete=true") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 33 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Camel  Architecture  Camel  DSL    -­‐  Lowest  Level • Rou6ng  Engine Iterator<Processor> it = ... while (it.hasNext()) { Processor processor = it.next(); processor.process(exchange); } • Processor  API process(Exchange exchange) throws Exception; 34 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra9on  Pa;erns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 35 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  50  Enterprise  Integra6on  PaDerns http://camel.apache.org/eip 36 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Pipes  and  Filters  EIP from("file:inbox") .pipeline() .to("bean:decrypt") .to("bean:authenticate") .to("bean:deDup"); 37 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Pipes  and  Filters  EIP from("file:inbox") .to("bean:decrypt") .to("bean:authenticate") .to("bean:deDup"); pipeline()  is  default  mode  in  Camel  and  can  usually  be  omi5ed 38 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  SpliDer  EIP File Splitter Custom ActiveMQ -> XML from("file:inbox") .split(body().tokenize("n") .marshal(customToXml) .to("activemq:line"); 39 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Recipient  List  EIP stock.APPL stock.ORCL stock.XXXX REST Service ActiveMQ 40 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Recipient  List  EIP stock.APPL stock.ORCL stock.XXXX REST Service ActiveMQ  curl  -­‐X    POST  -­‐d  "120"  "hDp://localhost:9080/stock/ORCL" 41 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Bean  as  Message  Translator 42 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Bean  as  Message  Translator from("activemq:Incoming”). beanRef("myBeanName", "someMethod"). to("activemq:Outgoing"); public class Foo { public String someMethod(String name) { return “Hello “ + name; } } 43 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Bean  Parameter  Binding  w/  Annota6ons from("activemq:Incoming"). beanRef("myBeanName", "someMethod"). to("activemq:Outgoing"); public class Foo { public String someMethod(String name, @Header(”JMSCorrelationID”) String cid) { ... } } Annota6ons 44 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Enterprise  Integra6on  PaDerns  Bean  Parameter  Binding  w/  Method  Name  (new  in  Camel  2.9) from("activemq:Incoming"). beanRef("myBeanName", "someMethod(${body}, ${header.JMSCorrelationID})"). to("activemq:Outgoing"); public class Foo { public String someMethod(String name, String cid) { ... } } 45 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 46 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Running  Camel  Deployment  Strategy •  No  container  dependency Known  Containers •  Lightweight Fuse  ESB Apache  ServiceMix •  Embedable   Apache  Ac6veMQ  Deployment  Op6ons Apache  Tomcat JeDy • Standalone JBoss • Spring IBM  WebSphere Oracle  WebLogic • WAR Glassfish • JEE Google  App  Engine Amazon  EC2 • OSGi ...  others • Cloud 47 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Running  Camel  Java  Applica6on CamelContext context = new DefaultCamelContext(); context.addRoutes(new MyRouteBuilder()); context.start(); 48 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Running  Camel  Spring  Applica6on <beans xmlns="http://www.springframework.org/schema/beans"> <camelContext xmlns="http://camel.apache.org/schema/spring"> <route> <from uri="file:/orders"/> ... </route> </camelContext> </beans> 49 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Running  Camel  Java  Client  Applica6on CamelContext context = new DefaultCamelContext(); context.start(); ProducerTemplate template = context.newProducerTemplate(); Object data = ... String filename = "mydata.csv"; String uri = "ftp:myftpserver?username=me&password=secret"; template.sendBodyAndHeader(uri, data, "CamelFileName", filename); 50 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns    Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 51 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Live  Demo  1  Groovy  Script HTTP Service Transform groovy  mycamel.groovy curl  hDp://localhost:8080 52 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Live  Demo  1  Groovy  Script  (mycamel.groovy) 53 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Live  Demo  1  Groovy  Script  (mycamel.groovy  -­‐  cont.) 54 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Live  Demo  2  Create  new  Project  using  Maven UK messages File Content Based Router Other messages mvn  archetype:generate (camel-­‐archetype-­‐spring) mvn  eclipse:eclipse mvn  camel:run 55 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Live  Demo  2  Create  new  Project  using  Maven 56 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 57 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Apache  ServiceMix  Architecture 58 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Apache  ServiceMix  Modular 59 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Apache  ServiceMix  ServiceMix  and  Camel  Demo  SSH  access  to  shell  ssh  smx@localhost  -­‐p  8101 60 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 61 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Apache  Camel  Roadmap  Apache  Camel  2.9.0  -­‐  Highlights • Reduced  Spring  JAR  dependency • Reworked  Simple  Expression  Language • Splisng  big  XML  files  in  streaming  mode • Improved  Bean  Parameter  Binding • Improved  JMX • Improved  JMS  request/reply • Addi6onal  Camel  shell  commands • JClouds  Component hDp://camel.apache.org/camel-­‐290-­‐release.html hDp://davsclaus.blogspot.com 62 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Apache  Camel  Roadmap  Apache  Camel  2.10  -­‐  Roadmap • Blueprint  not  6ed  to  Apache  Aries • Transac6on  API  not  6ed  to  Spring  TX  API • Make  it  easier  to  use  Bindy • Persistent  Dead  LeDer  Channel • CDI  support • camel-­‐mina2  component 63 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Apache  Camel  Roadmap  Apache  Camel  3.0  -­‐  Roadmap • Split  camel-­‐core  into  mul6ple  JARs • Support  async  transac6ons • Internal  rou6ng  engine  cleanup • Dynamic  add/remove  interceptors  to  running  routes • Unify  JMX/REST  API  for  management hDp://camel.apache.org/camel-­‐30-­‐roadmap.html 64 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 65 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
Q  and  A  Contact ? •  TwiDer:  @davsclaus •  Blog:  hDp://davsclaus.blogspot.com •  Email:  cibsen@fusesource.com 66 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company

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Enterprise Integration Patterns and DSL with Apache Camel

  • 1. Enterprise  Integra6on  PaDerns  and  DSL with  Apache  Camel by  Claus  Ibsen Principal  So3ware  Engineer,  FuseSource A  Progress  So3ware  Company 1 Copyright  ©  2010  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 2. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Whats  included  in  the  box?  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 2 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 3. Who  is  Claus  Ibsen?  Principal  So3ware  Engineer  at  FuseSource •  Full  6me  Apache  Camel  hacker  Apache  Camel  commiDer • Camel  Top  Contributor •  4  years  working  with  Camel  Author  of  Camel  in  Ac6on  book  Contact •  TwiDer:  @davsclaus •  Blog:  hDp://davsclaus.blogspot.com •  Email:  [email protected] hDp://www.manning.com/ibsen 3 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 4. My  Employer  FuseSource  -­‐  hDp://fusesource.com     4 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 5. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Whats  included  in  the  box?  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 5 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 6. What  is  Apache  Camel  Quote  from  the  web  site   •  hDp://camel.apache.org Apache  Camel  is  a powerful  Open  Source Integra6on  Framework based  on  known Enterprise  Integra6on  PaDerns 6 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 7. What  is  Apache  Camel  Why  do  we  need  integra6on? •  Your  apps  are  build  using  different  tech  stacks •  Cri6cal  for  your  business  to  integrate  Why  Integra6on  Framework? •  Framework  do  the  heavy  li3ing •  Focus  on  business  problem   •  Not  "reinven6ng  the  wheel" 7 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 8. What  is  Apache  Camel  What  is  Enterprise  Integra6on  PaDerns? System  A System  B 8 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 9. What  is  Apache  Camel  What  is  Enterprise  Integra6on  PaDerns? Its  a  book 9 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 10. What  is  Apache  Camel  Camel  and  EIP Apache WebSphereMQ Ac6veMQ 10 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 11. What  is  Apache  Camel  Camel  and  EIP 11 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 12. What  is  Apache  Camel  Camel  and  EIP from filter send  to A message B 12 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 13. What  is  Apache  Camel  Camel  and  EIP from(A) filter(predicate) to(B) 13 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 14. What  is  Apache  Camel  Camel  and  EIP from(A) .filter(isWidget) .to(B) 14 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 15. What  is  Apache  Camel  Camel  and  EIP from(A).filter(isWidget).to(B); 15 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 16. What  is  Apache  Camel  Camel  and  EIP isWidget  =  xpath("/quote/product  =  ‘widget’"); from(A).filter(isWidget).to(B); 16 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 17. What  is  Apache  Camel  Camel  and  EIP Endpoint  A  =  endpoint("ac6vemq:queue:quote"); Endpoint  B  =  endpoint("mq:quote"); Predicate  isWidget  =  xpath("/quote/product  =  ‘widget’"); from(A).filter(isWidget).to(B); 17 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 18. What  is  Apache  Camel  Filter  Route public void configure() throws Exception { Endpoint A = endpoint("activemq:queue:quote"); Endpoint B = endpoint("mq:quote"); Predicate isWidget = xpath("/quote/product = ‘widget’"); from(A).filter(isWidget).to(B); } 18 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 19. What  is  Apache  Camel  Filter  Route  -­‐  Java  DSL import org.apache.camel.builder.RouteBuilder; public class FilterRoute extends RouteBuilder { public void configure() throws Exception { Endpoint A = endpoint("activemq:queue:quote"); Endpoint B = endpoint("mq:quote"); Predicate isWidget = xpath("/quote/product = ‘widget’"); from(A).filter(isWidget).to(B); } } 19 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 20. What  is  Apache  Camel  Filter  Route  -­‐  Java  DSL import org.apache.camel.builder.RouteBuilder; public class FilterRoute extends RouteBuilder { public void configure() throws Exception { from("activemq:queue:quote") .filter().xpath("/quote/product =‘widget’") .to("mq:quote"); } } 20 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 21. What  is  Apache  Camel  Lets  look  at  the  most  famous  paDern 21 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 22. What  is  Apache  Camel  Content  Based  Router 22 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 23. What  is  Apache  Camel  Content  Based  Router  -­‐  XML  DSL <camelContext> <route> <from uri="activemq:NewOrders"/> <choice> <when> <xpath>/order/product = 'widget'</xpath> <to uri="activemq:Orders.Widgets"/> </when> <otherwise> <to uri="activemq:Orders.Gadgets"/> </otherwise> </choice> </route> </camelContext> 23 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 24. What  is  Apache  Camel  Content  Based  Router  -­‐  Java  DSL from("activemq:NewOrders") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 24 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 25. What  is  Apache  Camel  Endpoints  as  URIs use file instead from("file:inbox/orders") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 25 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 26. What  is  Apache  Camel  Endpoints  as  URIs parameters from("file:inbox/orders?delete=true") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 26 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 27. What  is  Apache  Camel  Summary •  Integra6on  framework •  Enterprise  Integra6on  PaDerns  (EIP)   •  Rou6ng  (using  DSL) •  Easy  configura6on  (endpoints  as  URIs) •  No  heavy  specifica6on •  No  container  dependency •  Payload  agnos6c •  A  lot  of  components 27 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 28. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 28 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 29. Camel  Architecture  Message  PaDern 29 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 30. Camel  Architecture  Message 30 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 31. Camel  Architecture  Camel  Exchange 31 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 32. Camel  Architecture  Camel  Architecture 32 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 33. Camel  Architecture  Camel  DSL  -­‐  Highest  Level   from("file:inbox/orders?delete=true") .choice() .when().xpath("/order/product = 'widget'") .to("activemq:Orders.Widget") .otherwise() .to("activemq:Orders.Gadget"); 33 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 34. Camel  Architecture  Camel  DSL    -­‐  Lowest  Level • Rou6ng  Engine Iterator<Processor> it = ... while (it.hasNext()) { Processor processor = it.next(); processor.process(exchange); } • Processor  API process(Exchange exchange) throws Exception; 34 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 35. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra9on  Pa;erns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 35 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 36. Enterprise  Integra6on  PaDerns  50  Enterprise  Integra6on  PaDerns http://camel.apache.org/eip 36 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 37. Enterprise  Integra6on  PaDerns  Pipes  and  Filters  EIP from("file:inbox") .pipeline() .to("bean:decrypt") .to("bean:authenticate") .to("bean:deDup"); 37 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 38. Enterprise  Integra6on  PaDerns  Pipes  and  Filters  EIP from("file:inbox") .to("bean:decrypt") .to("bean:authenticate") .to("bean:deDup"); pipeline()  is  default  mode  in  Camel  and  can  usually  be  omi5ed 38 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 39. Enterprise  Integra6on  PaDerns  SpliDer  EIP File Splitter Custom ActiveMQ -> XML from("file:inbox") .split(body().tokenize("n") .marshal(customToXml) .to("activemq:line"); 39 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 40. Enterprise  Integra6on  PaDerns  Recipient  List  EIP stock.APPL stock.ORCL stock.XXXX REST Service ActiveMQ 40 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 41. Enterprise  Integra6on  PaDerns  Recipient  List  EIP stock.APPL stock.ORCL stock.XXXX REST Service ActiveMQ  curl  -­‐X    POST  -­‐d  "120"  "hDp://localhost:9080/stock/ORCL" 41 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 42. Enterprise  Integra6on  PaDerns  Bean  as  Message  Translator 42 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 43. Enterprise  Integra6on  PaDerns  Bean  as  Message  Translator from("activemq:Incoming”). beanRef("myBeanName", "someMethod"). to("activemq:Outgoing"); public class Foo { public String someMethod(String name) { return “Hello “ + name; } } 43 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 44. Enterprise  Integra6on  PaDerns  Bean  Parameter  Binding  w/  Annota6ons from("activemq:Incoming"). beanRef("myBeanName", "someMethod"). to("activemq:Outgoing"); public class Foo { public String someMethod(String name, @Header(”JMSCorrelationID”) String cid) { ... } } Annota6ons 44 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 45. Enterprise  Integra6on  PaDerns  Bean  Parameter  Binding  w/  Method  Name  (new  in  Camel  2.9) from("activemq:Incoming"). beanRef("myBeanName", "someMethod(${body}, ${header.JMSCorrelationID})"). to("activemq:Outgoing"); public class Foo { public String someMethod(String name, String cid) { ... } } 45 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 46. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 46 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 47. Running  Camel  Deployment  Strategy •  No  container  dependency Known  Containers •  Lightweight Fuse  ESB Apache  ServiceMix •  Embedable   Apache  Ac6veMQ  Deployment  Op6ons Apache  Tomcat JeDy • Standalone JBoss • Spring IBM  WebSphere Oracle  WebLogic • WAR Glassfish • JEE Google  App  Engine Amazon  EC2 • OSGi ...  others • Cloud 47 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 48. Running  Camel  Java  Applica6on CamelContext context = new DefaultCamelContext(); context.addRoutes(new MyRouteBuilder()); context.start(); 48 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 49. Running  Camel  Spring  Applica6on <beans xmlns="http://www.springframework.org/schema/beans"> <camelContext xmlns="http://camel.apache.org/schema/spring"> <route> <from uri="file:/orders"/> ... </route> </camelContext> </beans> 49 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 50. Running  Camel  Java  Client  Applica6on CamelContext context = new DefaultCamelContext(); context.start(); ProducerTemplate template = context.newProducerTemplate(); Object data = ... String filename = "mydata.csv"; String uri = "ftp:myftpserver?username=me&password=secret"; template.sendBodyAndHeader(uri, data, "CamelFileName", filename); 50 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 51. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns    Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 51 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 52. Live  Demo  1  Groovy  Script HTTP Service Transform groovy  mycamel.groovy curl  hDp://localhost:8080 52 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 53. Live  Demo  1  Groovy  Script  (mycamel.groovy) 53 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 54. Live  Demo  1  Groovy  Script  (mycamel.groovy  -­‐  cont.) 54 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 55. Live  Demo  2  Create  new  Project  using  Maven UK messages File Content Based Router Other messages mvn  archetype:generate (camel-­‐archetype-­‐spring) mvn  eclipse:eclipse mvn  camel:run 55 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 56. Live  Demo  2  Create  new  Project  using  Maven 56 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 57. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 57 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 58. Apache  ServiceMix  Architecture 58 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 59. Apache  ServiceMix  Modular 59 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 60. Apache  ServiceMix  ServiceMix  and  Camel  Demo  SSH  access  to  shell  ssh  smx@localhost  -­‐p  8101 60 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 61. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 61 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 62. Apache  Camel  Roadmap  Apache  Camel  2.9.0  -­‐  Highlights • Reduced  Spring  JAR  dependency • Reworked  Simple  Expression  Language • Splisng  big  XML  files  in  streaming  mode • Improved  Bean  Parameter  Binding • Improved  JMX • Improved  JMS  request/reply • Addi6onal  Camel  shell  commands • JClouds  Component hDp://camel.apache.org/camel-­‐290-­‐release.html hDp://davsclaus.blogspot.com 62 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 63. Apache  Camel  Roadmap  Apache  Camel  2.10  -­‐  Roadmap • Blueprint  not  6ed  to  Apache  Aries • Transac6on  API  not  6ed  to  Spring  TX  API • Make  it  easier  to  use  Bindy • Persistent  Dead  LeDer  Channel • CDI  support • camel-­‐mina2  component 63 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 64. Apache  Camel  Roadmap  Apache  Camel  3.0  -­‐  Roadmap • Split  camel-­‐core  into  mul6ple  JARs • Support  async  transac6ons • Internal  rou6ng  engine  cleanup • Dynamic  add/remove  interceptors  to  running  routes • Unify  JMX/REST  API  for  management hDp://camel.apache.org/camel-­‐30-­‐roadmap.html 64 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 65. Agenda  Who  is  Claus  Ibsen?  What  is  Apache  Camel?  Camel  Architecture  Enterprise  Integra6on  PaDerns  Running  Camel  Live  Demos  Apache  ServiceMix  Apache  Camel  Roadmap  Q  and  A 65 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company
  • 66. Q  and  A  Contact ? •  TwiDer:  @davsclaus •  Blog:  hDp://davsclaus.blogspot.com •  Email:  [email protected] 66 Copyright  ©  2011  Progress  So3ware  Corpora6on  and/or  its  subsidiaries  or  affiliates.  All  rights  reserved.   A  Progress  So3ware  Company