Mastering Apache Camel

A complete example

We have a bundle with the following route using the Blueprint DSL:

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">

      <camelContext xmlns="http://camel.apache.org/schema/blueprint">
          <route id="test">
              <from uri="direct:input"/>
              <onException>
                  <exception>java.lang.Exception</exception>
                  <redeliveryPolicy maximumRedeliveries="2"/>
                  <handled>
                      <constant>true</constant>
                  </handled>
                  <to uri="direct:error"/>
              </onException>
              <choice>
                  <when>
                      <xpath>//country='France'</xpath>
                      <to uri="direct:france"/>
                  </when>
                  <when>
                      <xpath>//country='USA'</xpath>
                      <to uri="direct:usa"/>
                  </when>
                  <otherwise>
                      <to uri="direct:other"/>
                  </otherwise>
              </choice>
          </route>
      </camelContext>

</blueprint>

As usual, this route ...