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Hi Stephen,
> Does anyone know a way in which Net::OAI::Harvester can be used with oai_dc
> records in a way where multiple instances of a tag can be captured and then
> concatenated with the first one.
It should work to extract the tag in array context:
my $dc = $r->metadata();
@their_identifiers = $dc->identifier();
Further concatenation would be left to the application.
> That being said, I do have one other question: Is there a way within the
> Net::OAI::Harvester to output the actual metadata structure that's being harvested?
There is no mandatory method for any metadata handlers within the
context of Net::OAI::Harvester to provide this.
And for the default OAI_DC handler: It provides the asString method
which at least shows the complete content.
hope this helps
Thomas Berger
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