Gary, That's interesting. I didn't know you could get package version information. Cool.
Cheers, Mark On Wed, Jan 23, 2013 at 11:23 AM, Gary Gregory <[email protected]>wrote: > On Wed, Jan 23, 2013 at 2:11 PM, Mark Fortner <[email protected]> wrote: > > > Hi Sven, > > Do you have a runnable test for this? I don't have access to an FTP > server > > at the moment so I can't really test this, but I ran this code snippet > > against the local file system and it seemed to work properly: > > > > @GrabConfig(systemClassLoader=true) > > @Grapes([ > > @Grab(group='org.apache.commons', module='commons-vfs2', > > version='2.0'), > > ]) > > import org.apache.commons.vfs2.FileObject; > > import org.apache.commons.vfs2.FileSystemException; > > import org.apache.commons.vfs2.VFS; > > import org.apache.commons.vfs2.FileSystemManager; > > > > FileSystemManager mgr = VFS.getManager(); > > FileObject file = mgr.resolveFile(System.getProperty("user.home")); > > println file; > > println file.getType(); > > file.getChildren().each{ > > println it > > } > > > > One thing that occurred to me is that the grails classloader might be > > loading an different version of the VFS library than your groovy script. > > > > Gary, is there a way to output the VFS configuration (VFS version, > > available FileSystems, and FileSystem versions)? > > > > You can get the package information for any Class object and query and > print that: aClass.getPackage(), the Package has a bunch of APIs. > > Gary > > > > > > Cheers, > > > > Mark > > > > > > > > On Wed, Jan 23, 2013 at 6:00 AM, Sven Johansson < > [email protected] > > >wrote: > > > > > Hey, list. > > > > > > I'm porting a Java app to Groovy (from Play 2.0 to Grails, in fact). > > > > > > This app has a page that lists incoming file on an FTP, and I've been > > using > > > vfs2 for this - works like a charm. > > > > > > Turns out, that when I use the exact same code in Groovy, the > FileObject > > > representing the root ftp folder is of type 'file' instead of folder > (and > > > an exception > > > is thrown): > > > > > > FileObject incomingFolder = VFS.getManager().resolveFile(" > > > ftp://myuser:[email protected]/";); > > > incomingFolder.getChildren(); > > > > > > I get the same behavior from a standalone Groovy-script as I get > running > > in > > > Grails. > > > > > > If I however move down to vfs 1.0, the FileObject return is a 'file' > when > > > running the > > > GroovyScript, but remains 'folder' in Grails. > > > > > > I also tried listing the contents of a subfolder - same results. > > > > > > I realize this might be considered a Groovy-specific question and might > > be > > > better > > > asked on the grails-list or stackoverflow, but I thought I'd give it a > > try > > > here first. > > > > > > Any input on what kind of nastiness could be involved in causing this > > would > > > be > > > greatly appreciated - suggestions on how to resolve it even more so. > > > > > > Cheers/Sven > > > > > > > > > -- > E-Mail: [email protected] | [email protected] > JUnit in Action, 2nd Ed: <http://goog_1249600977>http://bit.ly/ECvg0 > Spring Batch in Action: <http://s.apache.org/HOq>http://bit.ly/bqpbCK > Blog: http://garygregory.wordpress.com > Home: http://garygregory.com/ > Tweet! http://twitter.com/GaryGregory >
