FtpToJMSWithDynamicToXPathTest.java

package camelinaction;

import javax.jms.ConnectionFactory;

import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.jms.JmsComponent;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;

public class FtpToJMSWithDynamicToXPathTest extends CamelTestSupport {

    @Override
    protected CamelContext createCamelContext() throws Exception {
        // create CamelContext
        CamelContext camelContext = super.createCamelContext();
        
        // connect to embedded ActiveMQ JMS broker
        ConnectionFactory connectionFactory = 
            new ActiveMQConnectionFactory("vm://localhost");
        camelContext.addComponent("jms",
            JmsComponent.jmsComponentAutoAcknowledge(connectionFactory));
        
        return camelContext;
    }
    
    @Test
    public void testPlacingOrders() throws Exception {
        getMockEndpoint("mock:hondaIncomingOrders").expectedMessageCount(1);
        assertMockEndpointsSatisfied();
    }
    
    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                // load file orders from src/data into the JMS queue
                from("file:src/data?noop=true")
                	.setHeader("myDest", constant("incomingOrders"))
                	.toD("jms:queue:${header.myDest}.+language:xpath:/order/@customer");
                       
                // test that our route is working
                from("jms:queue:incomingOrders.honda")
	                .to("mock:hondaIncomingOrders");                
            }
        };
    }
}