mirror of
https://github.com/jezhiggins/arabica
synced 2025-01-04 23:01:54 +01:00
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
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#ifndef ARABICA_XSLT_TEMPLATE_HANDLER_HPP
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#define ARABICA_XSLT_TEMPLATE_HANDLER_HPP
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#include "../xslt_template.hpp"
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#include "xslt_item_container_handler.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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class TemplateHandler : public ItemContainerHandler<Template>
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{
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public:
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TemplateHandler(CompilationContext& context) :
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ItemContainerHandler<Template>(context),
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done_params_(false)
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{
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} // TemplateHandler
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protected:
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virtual Template* createContainer(const std::string& namespaceURI,
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const std::string& localName,
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const std::string& qName,
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const SAX::Attributes& atts)
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{
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const std::string& match = atts.getValue("match");
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if((match == "") && (atts.getValue("name") == ""))
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throw SAX::SAXException("xsl:template must have a match and/or a name attribute");
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if((atts.getValue("mode") != "") && (match == ""))
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throw SAX::SAXException("xsl:template may not have a mode without a match");
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if(match == "")
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return new Template(atts.getValue("name"),
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atts.getValue("mode"),
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atts.getValue("priority"));
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return new Template(context().xpath().compile_match(match),
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atts.getValue("name"),
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atts.getValue("mode"),
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atts.getValue("priority"));
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} // createContainer
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virtual bool createChild(const std::string& namespaceURI,
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const std::string& localName,
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const std::string& qName,
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const SAX::Attributes& atts)
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{
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if((namespaceURI == StylesheetConstant::NamespaceURI()) &&
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(localName == "param"))
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{
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if(!done_params_)
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{
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context().push(container(),
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new VariableHandler<Param>(context()),
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namespaceURI,
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qName,
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localName,
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atts);
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return true;
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}
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else
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throw SAX::SAXException("xsl:param must immediately follow xsl:template");
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}
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done_params_ = true;
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return ItemContainerHandler<Template>::createChild(namespaceURI, localName, qName, atts);
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} // createChild
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public:
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virtual void endElement(const std::string& namespaceURI,
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const std::string& localName,
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const std::string& qName)
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{
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context().stylesheet().add_template(container());
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context().pop();
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} // endElement
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private:
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bool done_params_;
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}; // class TemplateHandler
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} // namespace XSLT
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} // namespace Arabica
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#endif // ARABICA_XSLT_TEMPLATE_HANDLER_HPP
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