HTTP::OAI::Error(3pm) User Contributed Perl Documentation HTTP::OAI::Error(3pm)
NAME
HTTP::OAI::Error - Encapsulates OAI error codes
METHODS
$err = new HTTP::OAI::Error(code=>'badArgument',[message=>'An incorrect argument was supplied'])
This constructor method returns a new HTTP::OAI::Error object.
If no message is specified, and the code is a valid OAI error code, the appropriate message from the OAI protocol document is the
default message.
$code = $err->code([$code])
Returns and optionally sets the error name.
$msg = $err->message([$msg])
Returns and optionally sets the error message.
NOTE - noRecordsMatch
noRecordsMatch, without additional errors, is not treated as an error code. If noRecordsMatch was returned by a repository the
HTTP::OAI::Response object will have a verb 'error' and will contain the noRecordsMatch error, however is_success will return true.
e.g.
my $r = $ha->ListIdentifiers(metadataPrefix='oai_dc',from=>'3000-02-02');
if( $r->is_success ) {
print "Successful
";
} else {
print "Failed
";
}
print $r->verb, "
";
Will print "Successful" followed by "error".
perl v5.12.4 2007-06-28 HTTP::OAI::Error(3pm)
