The "Telosys Tools" Eclipse plugin is a pragmatic tool for simple code generation.  

No UML model required, just an existing database (used to provide the basic entities model)

It allows to generate any kind of code (Java, Scala, JavaScript, PHP, XML, HTML, etc) for any kind of framework (Spring, JPA, AngularJS, CodeIgniter, Struts, etc)

The generator engine is based on Velicity templates.
Existing templates can be shared on GitHub in the community repository.

For more information :  

http://tools.telosys.org/

http://marketplace.eclipse.org/content/telosys-tools