Re: [Fedora-commons-developers] Ontologies for the RELS-EXT datastream and Content Models

2008-08-15 Thread Greg Jansen
Thanks Chris, this really increased my understanding of the CMA. I had not separated the constraints on the persistence object (Fedora hasModel) from the constraints and assertions about the domain object (potentially rdf:type). Since these objects are not 1:1 the same thing in our system, th

Re: [Fedora-commons-developers] Foxml namespace in dom4j / Java

2008-11-03 Thread Greg Jansen
Frank, it looks like you didn't include the '#' sign on the end of the namespace URL. You will need that. Greg Jansen Carolina Digital Library Developer UNC Chapel Hill \yf508 wrote: > Hi all, > > I have a problem while dealing with foxml document by using dom4j in our

[Fedora-commons-developers] converting datastream from external to managed

2008-11-14 Thread Greg Jansen
ther Maven projects. thanks for advising, Greg __ Greg Jansen Developer - Carolina Digital Repository University of North Carolina at Chapel Hill - This SF.Net email is sponsored by the Moblin Your Move Developer's chal

[Fedora-commons-developers] contentDigest FOXML element on API-M ingest

2009-01-27 Thread Greg Jansen
erates for the file if I ingest it through the admin client. Is there a way to verify that Fedora checksum is the same as mine without finishing the ingest operation, thereby creating an object with potentially corrupt data, and comparing afterward? many thanks, Greg ___ Greg Jansen Ca

Re: [Fedora-commons-developers] Fedora with ontologies and enhanced content models

2009-02-02 Thread Greg Jansen
the repository, such as text extraction and format conversion. Greg Jansen Carolina Digital Repository Chris Wilper wrote: > Hi Asger, > > This looks like an impressive body of work. Thanks for sharing it > with us. I will certainly be taking a closer look and would like to >

[fcrepo-dev] m2 repositories

2010-08-30 Thread Greg Jansen
Hello Dev list, I need to update some modules against Fedora 3.3 and later 3.4. I'm having trouble resolving maven dependencies for third party jars. In fact, I also cannot reach the releases m2 repository. I can compile those project locally of course, but still need to reach the third part

Re: [fcrepo-dev] Customize Fedora's Ontology

2011-02-23 Thread Greg Jansen
ARQL queries against our Fedora triple store. However, we opted to install Mulgara as a stand-alone application. So we are using the Mulgara SPARQL REST interface. If you use the Fedora-installed Mulgara, then you may have a different endpoint. Greg Jansen On 02/23/2011 02:47 AM, Laura del

[fcrepo-dev] PEP.java and problems with large disseminations

2011-10-24 Thread Greg Jansen
g the whole request out.flush(); Is this the expected pathway for a data stream dissemination request? It seems like even a couple simultaneous small files could fill the heap. This makes me think I've configured it improperly somehow. thanks for your help, Greg Jansen p.s. Here is the stack

[fcrepo-dev] review of FeSL REST filters patch?

2011-11-09 Thread Greg Jansen
Hey Fedora Devs, We're using FeSL on our server and ran into this issue: https://jira.duraspace.org/browse/FCREPO-1020 I made a patch for it and I'd really like to have anyone with FeSL experience take a look. We're about to deploy this thing, which seems to work fine on our test server and def

Re: [fcrepo-dev] Fedora failing under heavy load - debugging theissues

2011-11-17 Thread Greg Jansen
I think you're right about logging and exception handling being the first step, along with some refactoring of the long doCommit() method. We're pushing hundreds of gigabyte WAV files into our Fedora and we have a modified low-level storage module with it's own failure modes. These logging impr

Re: [fcrepo-dev] Fedora failing under heavy load - debugging theissues

2011-11-18 Thread Greg Jansen
I agree with this, as long as the non-canonical stores are updated after all the canonical stores have a chance to fail. Greg On 11/18/2011 03:07 AM, Stephen Bayliss wrote: > We should try and ensure the integrity of the "canonical datastore". > > And maybe in considering any rollback-type behav