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HTTP::OAI::ListRecords.3pm
Langue: en
Version: 2007-06-28 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
HTTP::OAI::ListRecords - Provide access to an OAI ListRecords responseSYNOPSIS
my $r = $h->ListRecords( metadataPrefix=>'oai_dc', ); while( my $rec = $r->next ) { print "Identifier => ", $rec->identifier, "\n"; } die $r->message if $r->is_error; # Using callback method sub callback { my $rec = shift; print "Identifier => ", $rec->identifier, "\n"; }; my $r = $h->ListRecords( metadataPrefix=>'oai_dc', onRecord=>\&callback ); die $r->message if $r->is_error;
METHODS
- $lr = new HTTP::OAI::ListRecords
- This constructor method returns a new HTTP::OAI::ListRecords object.
- $rec = $lr->next
- Returns either an HTTP::OAI::Record object, or undef, if no more record are available. Use $rec->is_error to test whether there was an error getting the next record.
- @recl = $lr->record([$rec])
- Returns the record list and optionally adds a new record or resumptionToken, $rec. Returns an array ref of HTTP::OAI::Records, including an optional resumptionToken string.
- $token = $lr->resumptionToken([$token])
- Returns and optionally sets the HTTP::OAI::ResumptionToken.
- $dom = $lr->toDOM
- Returns a XML::DOM object representing the ListRecords response.
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