mirror of
https://github.com/jezhiggins/arabica
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88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
#ifndef ARABICA_XSLT_QNAME_HPP
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#define ARABICA_XSLT_QNAME_HPP
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#include <XML/strings.hpp>
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#include "handler/xslt_constants.hpp"
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namespace Arabica
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{
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namespace XSLT
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{
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template<class string_type, class string_adaptor>
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struct QName
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{
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typedef StylesheetConstant<string_type, string_adaptor> SC;
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string_type prefix;
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string_type localName;
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string_type namespaceURI;
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string_type qname;
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QName(const string_type& p,
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const string_type& lN,
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const string_type& uri) :
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prefix(p),
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localName(lN),
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namespaceURI(uri),
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qname()
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{
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if(!string_adaptor::empty(p))
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{
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string_adaptor::append(qname, p);
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string_adaptor::append(qname, SC::COLON);
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} // if ...
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string_adaptor::append(qname, lN);
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} // QName
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static QName create(const XML::QualifiedName<string_type, string_adaptor>& qName)
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{
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if(string_adaptor::length(qName.prefix()) && string_adaptor::empty(qName.namespaceUri()))
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throw SAX::SAXException("Prefix " + string_adaptor::asStdString(qName.prefix()) + " is not declared.");
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return QName(qName.prefix(), qName.localName(), qName.namespaceUri());
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} // create
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static QName create(const string_type& qName)
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{
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return create(qName, string_adaptor::empty_string());
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} // create
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static QName create(const string_type& qName, const string_type& namespaceURI)
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{
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if(!Arabica::XML::is_qname<string_adaptor>(qName))
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throw SAX::SAXException("Bad name : '" + string_adaptor::asStdString(qName) + "'");
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string_type prefix;
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string_type localName;
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size_t colon = string_adaptor::find(qName, SC::COLON);
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if(colon == string_adaptor::npos())
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localName = qName;
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else
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{
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prefix = string_adaptor::substr(qName, 0, colon);
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localName = string_adaptor::substr(qName, colon+1);
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}
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return QName(prefix, localName, namespaceURI);
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} // create
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bool operator==(const QName& rhs) const
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{
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return (namespaceURI == rhs.namespaceURI) &&
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(localName == rhs.localName);
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} // operator==
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bool operator<(const QName& rhs) const
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{
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if(namespaceURI == rhs.namespaceURI)
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return localName < rhs.localName;
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return namespaceURI < rhs.namespaceURI;
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} // operator<
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}; // struct QName
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} // namespace XSLT
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} // namespace Arabica
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#endif
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