ServiceMix dependencies

I have just fixed a small bug in ServiceMix (SM-865) and this makes ServiceMix a *very* lightweight ESB. The bare minimum dependencies to run the following example are:
  • servicemix-core
  • servicemix-jbi
  • servicemix-services
  • backport-util-concurrent
  • spring
  • xbean-spring

The example I ran is very simple, and of course dependencies need to be added depending on the JBI components you use. Anyway, here is the servicemix.xml file:


<beans xmlns:sm="http://servicemix.apache.org/config/1.0"
xmlns:test="urn:test">
<sm:container id="jbi" embedded="true">
<sm:activationSpecs>
<sm:activationSpec service="test:echo">
<sm:component>
<bean class="org.apache.servicemix.components.util.EchoComponent" />
</sm:component>
</sm:activationSpec>
</sm:activationSpecs>
</sm:container>
<sm:client id="client" container="#jbi" />
</beans>


And here is the java code used:


import javax.jbi.messaging.InOut;
import javax.xml.namespace.QName;
import org.apache.servicemix.client.ServiceMixClient;
import org.apache.servicemix.jbi.jaxp.StringSource;
import org.apache.xbean.spring.context.ClassPathXmlApplicationContext;
import org.springframework.context.ApplicationContext;

public class Main {
public static void main(String[] args) throws Exception {
ApplicationContext context = new ClassPathXmlApplicationContext("servicemix.xml");
ServiceMixClient client = (ServiceMixClient) context.getBean("client");
InOut me = client.createInOutExchange();
me.setService(new QName("urn:test", "echo"));
me.getInMessage().setContent(new StringSource("world"));
client.sendSync(me);
System.err.println(me);
}
}


This is the results of the work that has been done for the 3.1 release. The next step is to use the standard JBI components from ServiceMix ...

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