mirror of
https://github.com/jezhiggins/arabica
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74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
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#ifndef ARABICA_XSLT_CALL_TEMPLATE_HANDLER_HPP
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#define ARABICA_XSLT_CALL_TEMPLATE_HANDLER_HPP
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#include "../xslt_call_template.hpp"
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#include "xslt_with_param_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 CallTemplateHandler : public SAX::DefaultHandler
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{
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public:
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CallTemplateHandler(CompilationContext& context) :
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context_(context),
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callTemplate_(0)
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{
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} // CallTemplateHandler
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virtual void startElement(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(callTemplate_ == 0)
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{
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const std::string& name = atts.getValue("name");
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if(name == "")
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throw SAX::SAXException("xsl:call-template must have a name attribute.");
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if(atts.getLength() > 1)
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throw SAX::SAXException("xsl:call-template may only have a name attribute.");
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callTemplate_ = new CallTemplate(name);
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return;
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} // if(callTemplate_ == 0)
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if((namespaceURI == StylesheetConstant::NamespaceURI()) && (localName == "with-param"))
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{
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context_.push(0,
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new WithParamHandler(context_, *callTemplate_),
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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;
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} // if(localName == "with-param")
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throw SAX::SAXException("xsl:apply-templates can only contain xsl:sort and xsl:with-param elements.");
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} // startElement
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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_.parentContainer().add_item(callTemplate_);
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context_.pop();
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} // endElement
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virtual void characters(const std::string& ch)
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{
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} // characters
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private:
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CompilationContext& context_;
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CallTemplate* callTemplate_;
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}; // class CallTemplateHandler
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} // namespace XSLT
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} // namespace Arabica
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#endif // ARABICA_XSLT_CALL_TEMPLATE_HANDLER_HPP
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