[jboss-as7-dev] VFS question and how to extract contents of deployment root

[Ales Justin]

> Does that require a VFS change to allow the AS7/JPA subsystem to access FileSystem?  Or is there a back door to get to it?

No change needed, that's already part of VFS3.
You just need to get a hold of the right params - mount point and target.
Imo, it should be doable in AS7 subsystem.

> On 11/14/2012 11:42 AM, Ales Justin wrote:
>> Re-sending ...
>> 
>>> What about using FileSystem's API?
>>> 
>>>    File getFile(VirtualFile mountPoint, VirtualFile target) throws IOException;
>>> 
>>> -Ales
>>> 
>>> On Nov 14, 2012, at 5:40 PM, Scott Marlow <smarlow at redhat.com> wrote:
>>> 
>>>> It looks like the deployment root has the mounted VFS handle.  From what
>>>> I read in JBVFS-147 comments, there should only be one mounter of each
>>>> deployment.  So, I probably need to borrow the (private) mount handle
>>>> from org.jboss.as.server.deployment.module.MountHandle.
>>>> 
>>>> Something like the following:
>>>> (MountHandle)((BasicMountHandle)
>>>> (deploymentRoot.getMountHandle().handle)).getMountSource() evaluates to
>>>> my unit test
>>>> /home/smarlow/work/as7/build/target/jboss-as-7.2.0.Alpha1-SNAPSHOT/standalone/tmp/vfs/deployment7c320fbb00ead579/ejbjar.jar-47d0861a51443513/ejbjar.jar
>>>> which has what I need.
>>>> 
>>>> On 11/13/2012 08:29 AM, Scott Marlow wrote:
>>>>> One thing that I don't want to do, is to walk through deployments and
>>>>> make separate file copies of the contents (that would slow the
>>>>> deployment phase down).
>>>>> 
>>>>> I also don't want to give up on converting VFS urls to FILE urls.
>>>>> 
>>>>> Any other suggestions?
>>>>> 
>>>>> Scott
>>>>> 
>>>>> On 11/07/2012 03:53 PM, Scott Marlow wrote:
>>>>>> We need a proper implementation of JPA getPersistenceUnitRootUrl():
>>>>>> 
>>>>>> "
>>>>>> javax.persistence.spi.PersistenceUnitInfo.getPersistenceUnitRootUrl()
>>>>>> 
>>>>>> Returns the URL for the jar file or directory that is the root of the
>>>>>> persistence unit. (If the persistence unit is rooted in the
>>>>>> WEB-INF/classes directory, this will be the URL of that directory.)
>>>>>> 
>>>>>> The URL will either be a file: URL referring to a jar file
>>>>>> or referring to a directory that contains an exploded jar
>>>>>> file, or some other URL from which an InputStream in jar
>>>>>> format can be obtained.
>>>>>> "
>>>>>> 
>>>>>> VFSFile.getPhysicalFile() doesn't seem to extract the children, so that
>>>>>> isn't helpful by itself.
>>>>>> 
>>>>>> Do we have something like VFSFile.getPhysicalFile() that gets a physical
>>>>>> file representation of all of the files in a deployment root?
>>>>>> 
>>>>>> Scott
>>>>>> _______________________________________________
>>>>>> jboss-as7-dev mailing list
>>>>>> jboss-as7-dev at lists.jboss.org
>>>>>> https://lists.jboss.org/mailman/listinfo/jboss-as7-dev
>>>>>> 
>>>>> 
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>>>>> 
>>>> 
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>>> 
>> 
>> 
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