Check for JCo dependency in lokal repo

[mxsb]

Check for JCo dependency in lokal repo at installation or usage and give the user a hint that this dependency is needed.

[gastaldi]

You can use the following code to check if a dependency exists

DependencyBuilder dependency = DependencyBuilder.create("org.hibersap:hibersap-jco");
boolean hasDep = getProject().getFacet(DependencyFacet.class).hasDirectDependency(dependency);

[mxsb]

Thanks for the hint, but I want to do this before the plugin is installed.
The plugin itself uses sap jco as dependency and won't work if its not in the local repository