mirror of
https://github.com/jezhiggins/arabica
synced 2024-12-27 21:58:30 +01:00
56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
#ifndef ARABICA_XSLT_MESSAGE_HPP
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#define ARABICA_XSLT_MESSAGE_HPP
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#include "xslt_item.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 stringT, class adaptorT>
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class Message : public ItemContainer
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{
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public:
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typedef stringT string_type;
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typedef adaptorT string_adaptor;
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Message(bool terminate) :
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terminate_(terminate)
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{
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} // Message
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virtual ~Message() { }
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virtual void execute(const DOM::Node<string_type, string_adaptor>& node, ExecutionContext& context) const
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{
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RedirectionFrame toMessageSink(context);
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execute_children(node, context);
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if(terminate_)
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throw SAX::SAXException("Stylesheet terminated by xsl:message");
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} // execute
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private:
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const bool terminate_;
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class RedirectionFrame
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{
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public:
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RedirectionFrame(ExecutionContext& context) : context_(context) { context_.redirectToMessageSink(); }
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~RedirectionFrame() { context_.revertFromMessageSink(); }
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private:
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ExecutionContext& context_;
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RedirectionFrame();
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RedirectionFrame(const RedirectionFrame&);
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bool operator=(const RedirectionFrame&);
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}; // class RedirectionFrame
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}; // class Message
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} // namespace XSLT
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} // namespace Arabica
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#endif
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