I trying to use FUSE Integration Designer 1.2 and can draw my flow.
JMS -> SetBody -> JMS.
I am unable to run as application by adding required the following JARs: camel-jms-<version>-fuse.jar, camel-spring-<version>-fuse.jar, and activemq-all-<version>-fuse.jar. It doesn't create a pom file so i can build and deploy in 4.1.
I think it is missing maven plugin.
In Fuse Integration Designer 1.2, you will be able to set up ESB in the Servers view (right click New>Server and then choose the version of FUSE ESB you want to use). You can then add the EIP project onto the configured server and publish the EIP to the ESB. The 1.2 tooling will take care of all the required packaging. You can refer to the link http://fusesource.com/docs/id/1.2/user_guide/EitoolsESBServer.html for details on how to deploy EIP on ESB server.
For Run, Can you elaborate what happens when you run ? Are you getting any exceptions on the console or the launch itself fails ? if any, Can you post the exception.
Regarding deployment in 4.1, we didn't take the maven approach as it has its own issues to be dealt with. So, we adopted the WTP deployment mechanism. The tool has the provision for deployment in the 4.1. ( Lavanya's post expands on this).