Check config.xml instead of domain_dir for domain creation

[eloyvaldera-te]

Hi!

I some cases when de directory is already created, for example if this directory is FS mounted, puppet doesn't launch the domain creation.

To skip this situtation, we are checking config.xml file created by all domains.

[coveralls]

Coverage remained the same at 2.059% when pulling 0b8416e on eloyvaldera-te:master into f39dadd on biemond:puppet4.

[biemond]

Hi

I don't know if this works well, been here before, for wls the directory has to empty. we need an empty check instead

[eloyvaldera-te]

You are right, for weblogic we need a empty directory.

In current version fails if directory exists when try to run wlst in next resource without descritivle errors. Using this pull request, resource will launch the domain creation if config.xml not exists, in this case wls will throws a error saying that directory is not empty.

Maybe, we can add a new resource for wls to check if directory is empty