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

[Jason Greene]

Which is automatically used by the vfs URL handler. So you can just return a url with vfs://
On Nov 16, 2012, at 3:01 PM, Jason Greene <jason.greene at redhat.com> wrote:

> Sorry that I forgot to reply to this:
> 
> VirtualFile.openStream() is what I think you want
> 
> On Nov 14, 2012, at 10:40 AM, 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
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>>>> 
>>> 
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>> 
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> 
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