SRU::Request::Explain(3pm) User Contributed Perl Documentation SRU::Request::Explain(3pm)NAME
SRU::Request::Explain - A class for representing SRU explain requests
SYNOPSIS
## creating a new request
my $request = SRU::Request::Explain->new();
DESCRIPTION
SRU::Request::Explain is a class for representing SRU 'explain' requests. Explain requests essentially ask the server to describe its
services.
METHODS
new()
The constructor, which you can pass the optional parameters parameters: version, recordPacking, stylesheet, and extraRequestData
parameters.
my $request = SRU::Request::Explain->new(
version => '1.1',
stylesheet => 'http://www.example.com/styles/mystyle.xslt'
);
Normally you'll probably want to use the factory SRU::Response::newFromURI to create requests, instead of calling new() yourself.
version()
recordPacking()
stylesheet()
extraRequestData()
validParams()
perl v5.12.4 2009-11-20 SRU::Request::Explain(3pm)
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SRU::Request(3pm) User Contributed Perl Documentation SRU::Request(3pm)NAME
SRU::Request - Factories for creating SRU request objects.
SYNOPSIS
use SRU::Request;
my $request = SRU::Request->newFromURI( $uri );
DESCRIPTION
SRU::Request allows you to create the appropriate SRU request object from a URI object. This allows you to pass in a URI and get back one
of SRU::Request::Explain, SRU::Request::Scan or SRU::Request::SearchRetrieve depending on the type of URI that is passed in. See the docs
for those classes for more information about what they contain.
METHODS
newFromURI()
newFromURI() is a factory method which you pass a complete SRU url. newFromURI() will return an appropriate object for the type of request
being conducted:
o SRU::Request::Explain
o SRU::Request::Scan
o SRU::Request::SearchRetrieve
If the request is not formatted properly the call will return undef. The error encountered should be available in $SRU::Error.
newFromCGI()
A factory method for creating a request object from a CGI object.
my $cgi = CGI->new();
my $request = SRU::Request->newFromCGI( $cgi );
asXML()
Used to generate <echoedExplainRequest>, <echoedSearchRetrieveRequest> and <echoedScanRequest> elements in the response.
type()
Returns 'searchRetrieve', 'scan' or 'explain' depending on what type of object it is.
perl v5.12.4 2009-11-20 SRU::Request(3pm)
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