Hi all, Could you please tell me if there are performance issues using vm component to connect 2 camel context? Is there any specific documentation about it.
Thanks in advance, Matteo. On 15 Dec 2013 01:07, "Matteo Cusmai" <[email protected]> wrote: > Hi Robert, > I know that article, it is part of camel in action book that i have read. > The problem is that he use scala api, and it is different and poorer than > java api. > On 14 Dec 2013 16:37, "kraythe ." <[email protected]> wrote: > >> Try out this article: >> >> >> https://weblogs.java.net/blog/manningpubs/archive/2013/02/13/akka-and-camel >> >> You can init the Akka Camel context with spring and get the best of both >> worlds. >> >> *Robert Simmons Jr. MSc. - Lead Java Architect @ EA* >> *Author of: Hardcore Java (2003) and Maintainable Java (2012)* >> *LinkedIn: **http://www.linkedin.com/pub/robert-simmons/40/852/a39 >> <http://www.linkedin.com/pub/robert-simmons/40/852/a39>* >> >> >> On Sat, Dec 14, 2013 at 4:52 AM, Matteo Cusmai <[email protected] >> >wrote: >> >> > Hi Claus, >> > I am talking about this issue with Akka community in their mailing >> list, I >> > am waiting an answer. >> > In the mean time I am trying to figure out my solution to the issue. >> > >> > However, regarding to manage 2 different camel contexts I read this >> link " >> > http://camel.apache.org/context.html";, and I have found the solution I >> > wrote in the first my email. >> > Thanks to your suggestion, I have experienced that it works good with >> > direct-vm and vm, without camel-context dependency. >> > >> > So, just to know, could you explain me which are the differences between >> > camel-context and vm approaches? >> > Which are the pros and cons? >> > >> > Cheers, >> > Matteo. >> > >> > >> > Matteo Cusmai >> > >> > >> > On Sat, Dec 14, 2013 at 11:10 AM, Claus Ibsen <[email protected]> >> > wrote: >> > >> > > Oh dear maybe try to get the akka people to make this better, so you >> > > can use a spring based camel with their stuff more easily. >> > > >> > > If you want to integrate 2 different camel contexts in the same jvm, >> > > then try with direct-vm or the vm component. >> > > >> > > On Sat, Dec 14, 2013 at 10:03 AM, Matteo Cusmai < >> [email protected]> >> > > wrote: >> > > > Hi Claus, >> > > > Thanks for rapid answer. >> > > > I agree with you, but the problem is that I am using akka camel >> > extension >> > > > that creates a default camel context by itself. >> > > > I don't think it is a good idea scanning akka packaging to look for >> > route >> > > > builders. >> > > > My idea is to use 2 different context, mine based on spring xml and >> > akka >> > > > one based on default. >> > > > >> > > > What do you think about? >> > > > Cheers, >> > > > On 14 Dec 2013 09:37, "Claus Ibsen" <[email protected]> wrote: >> > > > >> > > >> No, its better to have 1 camel context. And from the spring camel >> > > >> context, you can refer to a <routeBuilder ref> or use package >> scanning >> > > >> to find and add your java dsl route builder classes. >> > > >> >> > > >> See the documentation >> > > >> http://camel.apache.org/spring >> > > >> >> > > >> On Sat, Dec 14, 2013 at 9:24 AM, Matteo Cusmai < >> > [email protected]> >> > > >> wrote: >> > > >> > Hi all, >> > > >> > I am trying to use different camel context in my app. >> > > >> > >> > > >> > I have a camel context based on spring: >> > > >> > >> > > >> > <beans xmlns="http://www.springframework.org/schema/beans"; >> > > >> >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> > > >> >> xsi:schemaLocation=" >> > > >> >> http://www.springframework.org/schema/beans >> > > >> >> http://www.springframework.org/schema/beans/spring-beans.xsd >> > > >> >> http://camel.apache.org/schema/spring >> > > >> >> http://camel.apache.org/schema/spring/camel-spring.xsd";> >> > > >> >> >> > > >> >> <camelContext xmlns="http://camel.apache.org/schema/spring"; >> > > >> >> id="externalContext"> >> > > >> >> >> > > >> >> <route> >> > > >> >> <from >> > > >> >> >> > > >> >> > > >> > >> uri="rabbitmq://localhost/SIM_DATA?exchangeType=topic&queue=rewardAquire1&username=guest&password=guest&routingKey=S1111BBB&autoDelete=false&threadPoolSize=1" >> > > >> >> /> >> > > >> >> <to uri="direct:consumer1" /> >> > > >> >> </route> >> > > >> >> >> > > >> >> </camelContext> >> > > >> >> >> > > >> >> </beans> >> > > >> >> >> > > >> >> >> > > >> > and a second one based on java dsl: >> > > >> > >> > > >> > public class MainCamel { >> > > >> > >> > > >> > public static void main(String[] args) throws Exception { >> > > >> > >> > > >> > CamelContext externalContext = new >> > > >> > >> > ClassPathXmlApplicationContext("META-INF/camel-context.xml").getBean( >> > > >> > "externalContext", CamelContext.class ); >> > > >> > >> > > >> > DefaultCamelContext context = new DefaultCamelContext(); >> > > >> > context.setRegistry( externalContext.getRegistry() ); >> > > >> > >> > > >> > context.addRoutes( new RouteBuilder() { >> > > >> > @Override >> > > >> > public void configure() throws Exception { >> > > >> > >> > > >> from("context:externalContext:consumer1").to("stream:out"); >> > > >> > } >> > > >> > }); >> > > >> > >> > > >> > context.start(); >> > > >> > >> > > >> > Thread.sleep( 60000 ); >> > > >> > >> > > >> > context.shutdown(); >> > > >> > externalContext.stop(); >> > > >> > >> > > >> > } >> > > >> > >> > > >> > } >> > > >> > >> > > >> > >> > > >> > >> > > >> > I am using camel 2.12.2 (core, rabbit, stream and context). >> > > >> > It seems to work, my question is: >> > > >> > is my code the right way to integrate a spring camel context >> with a >> > > java >> > > >> > dsl one? >> > > >> > >> > > >> > >> > > >> > Thanks in advance, >> > > >> > >> > > >> > >> > > >> > Matteo Cusmai >> > > >> >> > > >> >> > > >> >> > > >> -- >> > > >> Claus Ibsen >> > > >> ----------------- >> > > >> Red Hat, Inc. >> > > >> Email: [email protected] >> > > >> Twitter: davsclaus >> > > >> Blog: http://davsclaus.com >> > > >> Author of Camel in Action: http://www.manning.com/ibsen >> > > >> Make your Camel applications look hawt, try: http://hawt.io >> > > >> >> > > >> > > >> > > >> > > -- >> > > Claus Ibsen >> > > ----------------- >> > > Red Hat, Inc. >> > > Email: [email protected] >> > > Twitter: davsclaus >> > > Blog: http://davsclaus.com >> > > Author of Camel in Action: http://www.manning.com/ibsen >> > > Make your Camel applications look hawt, try: http://hawt.io >> > > >> > >> >
