Hi Gary,
the sequence number is generated in:
org.dspace.conten.Item
update()
// Set sequence IDs for bitstreams in item
int sequence = 0;
Bundle[] bunds = getBundles();
// find the highest current sequence number
for (int i = 0; i < bunds.length; i++)
{
Bitstream[] streams = bunds[i].getBitstreams();
for (int k = 0; k < streams.length; k++)
{
if (streams[k].getSequenceID() > sequence)
{
sequence = streams[k].getSequenceID();
}
}
}
// start sequencing bitstreams without sequence IDs
sequence++;
for (int i = 0; i < bunds.length; i++)
{
Bitstream[] streams = bunds[i].getBitstreams();
for (int k = 0; k < streams.length; k++)
{
if (streams[k].getSequenceID() < 0)
{
streams[k].setSequenceID(sequence);
sequence++;
streams[k].update();
}
}
}
it's just a numerus corens.
sunny greetings
Claudia Jürgen
University Dortmund
Gary Browne schrieb:
> Hi everyone - I submitted this question previously but had no
> replies...thought I'd try my luck again with a cunningly disguised
> turned about subject line.
>
>
>
>
>
> Regarding the sequence ID, the number between the handle and the
> filename in a DSpace bitstream URL:
>
>
>
> dspace url/bitstream/handle/sequence ID/filename
>
>
>
> can anyone tell me how the sequence ID number is generated by DSpace?
> Does it simply correspond to the sequence of bitstreams as outlined in
> the contents file?
>
>
>
> Thanks
>
> Gary
>
>
>
> Gary Browne
> Development Programmer
> Library IT Services
> University of Sydney
> Australia
> ph: 61-2-9351 5946
>
>
>
>
>
>
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