First off, I’m coming (back) to Java from C#, so apologies if my terminology or philosophy doesn’t quite line up.
Here’s the background: we’ve got a growing collection of internal support tools written for the web. They use HTML5/AJAX/other buzzwords for the frontend and Java for the backend. These tools utilize a lightweight in-house framework so they can share an administrative interface for security and other configuration. Each tool has been written by a separate author and I expect that trend to continue, so I’d like to make it easy for future authors to stay “standardized” on the third-party libraries that we’ve already decided to use for things like DI, unit testing, ORM, etc.
Our package naming currently looks like this:
- com.ourcompany.tools.framework
- com.ourcompany.tools.apps.app1name
- com.ourcompany.tools.apps.app2name
…and so on.
So here’s my question: should each of these apps (and the framework) be treated as a separate project for purposes of Maven setup, Eclipse, etc?
We could have lots of apps appear here over time, so it seems like separation would keep dependencies cleaner and let someone jump in on a single tool more easily. On the other hand, (1) maybe “splitting” deeper portions of a package structure over multiple projects is a code smell and (2) keeping them combined would make tool writers more inclined to use third-party libraries already in place for the other tools.
FWIW, my initial instinct is to separate them.
What say you, Java gurus?
I keep my projects separated out, but use a parent pom for including all of the dependencies and other common properties. Individual tools / projects have a name and a reference to the parent project, and any project-specific dependencies, if any. This works for helping to keep to common libraries and dependencies, since the common ones are already all configured, but allows me to focus on the specific portion of the codebase that I need to work with.