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Comment: Migration of unmigrated content due to installation of a new plugin

Creating the http handler SU

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Now, we are going to INLINE

create the http handler bean SU

to process the data sent by http-consumer-su.

Using a Maven archetype to create the service unit project

ServiceMix provides several Maven archetypes to help you create your projects more rapidly and reliably.
We start off by using the servicemix-bean-service-unit archetype, which is used for creating a bean service unit project. The groupId for this archetype is org.apache.servicemix.tooling.

From our tutorial project directory, where we already have the parent pom.xml, we run this command to create a service unit project named http-handler-su:

mvn archetype:create \ -DarchetypeGroupId=org.apache.servicemix.tooling \ -DarchetypeArtifactId=servicemix-bean-service-unit \ -DgroupId=org.apache.servicemix.examples \ -DartifactId=http-handler-su

Maven executes the archetype and reports BUILD SUCCESSFUL when it's done.

[INFO] Scanning for projects... [INFO] Reactor build order: [INFO] Simple HTTP Upload example [INFO] Http Uploader :: HTTP Consumer SU [INFO] Searching repository for plugin with prefix: 'archetype'. [INFO] ---------------------------------------------------------------------------- [INFO] Building Simple HTTP Upload example [INFO] task-segment: [archetype:create] (aggregator-style) [INFO] ---------------------------------------------------------------------------- ... [INFO] ********************* End of debug info from resources from generated POM *********************** [INFO] Archetype created in dir: /home/lhe/example/http-handler-su [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2 seconds [INFO] Finished at: Wed Nov 28 13:21:37 CET 2007 [INFO] Final Memory: 8M/78M [INFO] ------------------------------------------------------------------------

What is being generated?

First of all, the archetype creates the project directory, containing:

  • a pom.xml file for building the service unit project
  • a directory src/main/resources containing a template xbean.xml file for configuring the service unit
  • a directory src/main/java containing a java class template

Because we started Maven's archetype:create from the directory containing our parent pom.xml, Maven has also added a module to the parent pom.xml

xml ... <modules> <module>http-consumer-su</module> <module>http-handler-su</module> </modules> ...

Now, we will have to configure the service unit to provide the services we want.

Further reading

Proceed to the next step



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