Scala Akka Camel Weblogic JMS Sample

Jms.scala

import java.util.Properties

import org.apache.camel.component.jms.{ JmsComponent, JmsConfiguration }

import org.springframework.jms.support.destination.JndiDestinationResolver
import org.springframework.jndi.{ JndiObjectFactoryBean, JndiTemplate }

import akka.actor.{ ActorSystem, Props }

import akka.camel.CamelExtension

import javax.jms.ConnectionFactory

object ClientLauncher {

  def main(args: Array[String]) {
    val system = ActorSystem("system")
    val camel = CamelExtension(system)
    val camelContext = camel.context
    camelContext.addComponent("jms", jmsComponent)

    val actorRef = system.actorOf(Props[RequestMessageConsumer])
    val producer = system.actorOf(Props[ResponseMessageProducer])
    producer ! "Test"
  }

  def jndiTemplate: JndiTemplate = {
    val jndiProperties = new Properties
    jndiProperties.setProperty("java.naming.factory.initial", "weblogic.jndi.WLInitialContextFactory")
    jndiProperties.setProperty("java.naming.provider.url", "t3://localhost:7001")

    val jndiTemplate = new JndiTemplate(jndiProperties)
    jndiTemplate
  }

  def jndiDestinationResolver: JndiDestinationResolver = {
    val jndiDestinationResolver = new JndiDestinationResolver
    jndiDestinationResolver.setJndiTemplate(jndiTemplate)
    jndiDestinationResolver
  }

  def connectionFactory: ConnectionFactory = {
    val jndiObjectFactory = new JndiObjectFactoryBean
    jndiObjectFactory.setJndiTemplate(jndiTemplate)
    jndiObjectFactory.setJndiName("jms/connectionFactory")
    jndiObjectFactory.afterPropertiesSet()
    
    val jmsConnectionFactory = jndiObjectFactory.getObject.asInstanceOf[ConnectionFactory]
    jmsConnectionFactory
  }

  def jmsConfiguration: JmsConfiguration = {
    val jmsConfiguration = new JmsConfiguration
    jmsConfiguration.setConnectionFactory(connectionFactory)
    jmsConfiguration.setDestinationResolver(jndiDestinationResolver)
    jmsConfiguration
  }

  def jmsComponent: JmsComponent = {
    val jmsComponent = new JmsComponent(jmsConfiguration)
    jmsComponent
  }
}