1HTTP::OAI::ListIdentifiUesresr(3Cpomn)tributed Perl DocuHmTeTnPt:a:tOiAoIn::ListIdentifiers(3pm)
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6 HTTP::OAI::ListIdentifiers - Provide access to an OAI ListIdentifiers
7 response
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10 my $r = $h->ListIdentifiers;
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12 while(my $rec = $r->next) {
13 print "identifier => ", $rec->identifier, "\n",
14 print "datestamp => ", $rec->datestamp, "\n" if $rec->datestamp;
15 print "status => ", ($rec->status || 'undef'), "\n";
16 }
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18 die $r->message if $r->is_error;
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21 $li = new OAI::ListIdentifiers
22 This constructor method returns a new OAI::ListIdentifiers object.
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24 $rec = $li->next
25 Returns either an HTTP::OAI::Header object, or undef, if there are
26 no more records. Use $rec->is_error to test whether there was an
27 error getting the next record (otherwise things will break).
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29 If -resume was set to false in the Harvest Agent, next may return a
30 string (the resumptionToken).
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32 @il = $li->identifier([$idobj])
33 Returns the identifier list and optionally adds an identifier or
34 resumptionToken, $idobj. Returns an array ref of
35 HTTP::OAI::Headers.
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37 $dom = $li->toDOM
38 Returns a XML::DOM object representing the ListIdentifiers
39 response.
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41 $token = $li->resumptionToken([$token])
42 Returns and optionally sets the HTTP::OAI::ResumptionToken.
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46perl v5.34.0 2021-07-22 HTTP::OAI::ListIdentifiers(3pm)