Switchyard-as7-extension is a project mainly written in Java, it's free.
AS7 integration stuff
Extract the contents of build/target/switchyard.deployer.zip to JBoss AS7 root directory
Edit standalone.xml or domain.xml according to the configuration used and add the following
...
...
Add Bean and SOAP component jars to as7/modules/org/switchyard/main
Uncomment the Bean and SOAP component configurations in as7/modules/org/switchyard/main/module.xml
Deploy m1app
Test with soapUI client