Thanks for the prompt replies!
I verified that there is indeed a constructor for DCFields that takes an input
stream as an argument.
I think I should be able to use that for my purpose.
Thanks again.
-Nikhil
From: Tayal, Nikhil [mailto:[email protected]]
Sent: Friday, March 29, 2013 3:34 PM
To: [email protected]
Subject: Re: [fcrepo-dev] Clean way to access DC metadata from DigitalObject
Thanks Ben.
Is there some utility function that I can use for creating the DCFields object
from the content stream(which is an InputStream)? Or do I need to parse the
content that I get from the stream and then create the DCFields object?
-Nikhil
From: Benjamin Armintor [mailto:[email protected]]
Sent: Friday, March 29, 2013 3:21 PM
To:
[email protected]<mailto:[email protected]>
Subject: Re: [fcrepo-dev] Clean way to access DC metadata from DigitalObject
Nikhil:
If you have access to a DigitalObject, you can get a Datastream instance for
the "DC" datastream by calling digitalObject.datastreams("DC"); then you can
construct a DCFields object from the content stream of the Datastream.
- Ben
On Fri, Mar 29, 2013 at 3:19 PM, Tayal, Nikhil
<[email protected]<mailto:[email protected]>> wrote:
Hello,
I am currently working on developing an implementation of FedoraHintsProvider
API which enables us to send hints from fedora to the low level store.
In the getHintsForObjectToBeStored, I can get a handle to the DigitalObject
instance corresponding to my Fedora Object. What I need to do is to access the
Dublin Core datastream metadata for the object and send that as the metadata. I
was wondering if there is a clean way to access the Dublin core data given a
DigitalObject. I am not convinced with the idea of parsing the Dublin Core
datastream XML in order to get that information. I can see that DCFields class
in the utilities package that has some information about the Dublin Core and I
am wondering if I can somehow get an access to the handle of the instance of
this class corresponding to the Dublin Core of my Fedora DigitalObject
instance. Please let me know if I am thinking in the right direction.
Thanks,
Nikhil Tayal
Student Programmer
UIUC Digital Library Research Lab
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