3.5. Using other Camel components

3.4. Exchanging messages with other JBI services

3. Beginner - Using Apache Camel inside ServiceMix

3.6. Summary and other possibilities

We have learned about using Camel to do routing inside ServiceMix, but is also possible use Apache Camel's optional components inside ServiceMix to provide even more possibilities than those offered by the standard JBI components.

Using MINA for plain TCP communication

ServiceMix itself doesn't have a JBI component to do plain TCP communications, but Camel does have an Apache MINA component that allows you to do this. This component is available as a separate JAR file, so we will have to first add it to our SU. Afterwards, we can just start using it in our routes.

Adding a dependency

To be able to use camel-mina, we will specify if as a <dependency/> in our tutorial-camel-su's pom.xml file:

<?xml version="1.0" encoding="UTF-8"?>
<project>
  <parent>
    <artifactId>parent</artifactId>
    <groupId>org.apache.servicemix.tutorial.camel</groupId>
    <version>1.0-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.apache.servicemix.tutorial.camel</groupId>
  <artifactId>tutorial-camel-su</artifactId>
  ...
  <dependencies>
    <dependency>
      <groupId>org.apache.camel</groupId>
      <artifactId>camel-mina</artifactId>
      <version>${camel-version}</version>
    </dependency>
    ...
 </dependencies>
  ...
</project>

Coding the new routes

Let's look at the necessary modifications to our RouteBuilder implementation:

Now, we will just tell the user what to expect from the next tutorial page

Things to remember

• just repeat two or three key points to remember from this step in the tutorial

Further reading

• add useful links to additional information on the website here
• ...

3.4. Exchanging messages with other JBI services

3. Beginner - Using Apache Camel inside ServiceMix

3.6. Summary and other possibilities