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.\"
.IX Title "HTTP::OAI::Response 3pm"
.TH HTTP::OAI::Response 3pm "2011-06-23" "perl v5.12.4" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
HTTP::OAI::Response \- An OAI response
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\f(CW\*(C`HTTP::OAI::Response\*(C'\fR inherits from HTTP::Response and supplies some utility methods for \s-1OAI\s0.
.SH "METHODS"
.IX Header "METHODS"
.ie n .IP "$r = new HTTP::OAI::Response([responseDate=>$rd][, requestURL=>$ru])" 4
.el .IP "\f(CW$r\fR = new HTTP::OAI::Response([responseDate=>$rd][, requestURL=>$ru])" 4
.IX Item "$r = new HTTP::OAI::Response([responseDate=>$rd][, requestURL=>$ru])"
This constructor method returns a new HTTP::OAI::Response object. Optionally set the responseDate and requestURL.
.Sp
Use \f(CW$r\fR\->is_error to test whether the request was successful. In addition to the \s-1HTTP\s0 response codes, the following codes may be returned:
.Sp
600 \- Error parsing \s-1XML\s0 or invalid \s-1OAI\s0 response
.Sp
Use \f(CW$r\fR\->message to obtain a human-readable error message.
.ie n .IP "$r\->copy_from( $r )" 4
.el .IP "\f(CW$r\fR\->copy_from( \f(CW$r\fR )" 4
.IX Item "$r->copy_from( $r )"
Copies an HTTP::Response \f(CW$r\fR into this object.
.ie n .IP "$headers = $r\->headers" 4
.el .IP "\f(CW$headers\fR = \f(CW$r\fR\->headers" 4
.IX Item "$headers = $r->headers"
Returns an  HTTP::OAI::Headers object.
.ie n .IP "$errs = $r\->errors([$err])" 4
.el .IP "\f(CW$errs\fR = \f(CW$r\fR\->errors([$err])" 4
.IX Item "$errs = $r->errors([$err])"
Returns and optionally adds to the \s-1OAI\s0 error list. Returns a reference to an array.
.ie n .IP "$rd = $r\->responseDate( [$rd] )" 4
.el .IP "\f(CW$rd\fR = \f(CW$r\fR\->responseDate( [$rd] )" 4
.IX Item "$rd = $r->responseDate( [$rd] )"
Returns and optionally sets the response date.
.ie n .IP "$ru = $r\->requestURL( [$ru] )" 4
.el .IP "\f(CW$ru\fR = \f(CW$r\fR\->requestURL( [$ru] )" 4
.IX Item "$ru = $r->requestURL( [$ru] )"
Returns and optionally sets the request \s-1URL\s0.
.ie n .IP "$verb = $r\->verb( [$verb] )" 4
.el .IP "\f(CW$verb\fR = \f(CW$r\fR\->verb( [$verb] )" 4
.IX Item "$verb = $r->verb( [$verb] )"
Returns and optionally sets the \s-1OAI\s0 verb.
.ie n .IP "$r\->version" 4
.el .IP "\f(CW$r\fR\->version" 4
.IX Item "$r->version"
Return the version of the \s-1OAI\s0 protocol used by the remote site (protocolVersion is automatically changed by the underlying \s-1API\s0).
.ie n .IP "$r\->xslt( $url )" 4
.el .IP "\f(CW$r\fR\->xslt( \f(CW$url\fR )" 4
.IX Item "$r->xslt( $url )"
Set the stylesheet to use in a response.
.SH "NOTE \- requestURI/request"
.IX Header "NOTE - requestURI/request"
Version 2.0 of \s-1OAI\s0 uses a \*(L"request\*(R" element to contain the client's request, rather than a \s-1URI\s0. The OAI-PERL library automatically converts from a \s-1URI\s0 into the appropriate request structure, and back again when harvesting.
.PP
The exception to this rule is for badVerb errors, where the arguments will not be available for conversion into a \s-1URI\s0.