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if

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This commit is contained in:
Jez Higgins 2012-11-02 22:56:14 +00:00
parent d68a9240ce
commit 0d3a91876a
3 changed files with 15 additions and 12 deletions
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17
include/XSLT/impl/handler/xslt_if_handler.hpp
View file

@ -9,24 +9,25 @@ namespace Arabica
namespace XSLT namespace XSLT
{ {
class IfHandler : public ItemContainerHandler<If> template<class string_type, class string_adaptor>
class IfHandler : public ItemContainerHandler<If<string_type, string_adaptor> >
{ {
public: public:
IfHandler(CompilationContext<std::string>& context) : IfHandler(CompilationContext<string_type, string_adaptor>& context) :
ItemContainerHandler<If>(context) ItemContainerHandler<If<string_type, string_adaptor> >(context)
{ {
} // IfHandler } // IfHandler
virtual If* createContainer(const std::string& /* namespaceURI */, virtual If<string_type, string_adaptor>* createContainer(const string_type& /* namespaceURI */,
const std::string& /* localName */, const string_type& /* localName */,
const std::string& qName, const string_type& qName,
const SAX::Attributes<std::string>& atts) const SAX::Attributes<string_type, string_adaptor>& atts)
{ {
static const ValueRule rules[] = { { "test", true, 0, 0 }, static const ValueRule rules[] = { { "test", true, 0, 0 },
{ 0, false, 0, 0 } }; { 0, false, 0, 0 } };
std::string test = gatherAttributes(qName, atts, rules)["test"]; std::string test = gatherAttributes(qName, atts, rules)["test"];
return new If(ItemContainerHandler<If>::context().xpath_expression(test)); return new If<string_type, string_adaptor>(ItemContainerHandler<If<string_type, string_adaptor> >::context().xpath_expression(test));
} // startElement } // startElement
}; // class IfHandler }; // class IfHandler

2
include/XSLT/impl/handler/xslt_item_container_handler.hpp
View file

@ -149,7 +149,7 @@ const ChildElement* AllowedChildren()
{ "element", CreateHandler<ElementHandler> }, { "element", CreateHandler<ElementHandler> },
{ "fallback", CreateHandler<NotImplementedYetHandler>}, { "fallback", CreateHandler<NotImplementedYetHandler>},
{ "for-each", CreateHandler<ForEachHandler> }, { "for-each", CreateHandler<ForEachHandler> },
{ "if", CreateHandler<IfHandler> }, { "if", CreateHandler<IfHandler<std::string, Arabica::default_string_adaptor<std::string> > > },
{ "message", CreateHandler<MessageHandler>}, { "message", CreateHandler<MessageHandler>},
{ "number", CreateHandler<NotImplementedYetHandler>}, { "number", CreateHandler<NotImplementedYetHandler>},
{ "processing-instruction", CreateHandler<ProcessingInstructionHandler> }, { "processing-instruction", CreateHandler<ProcessingInstructionHandler> },

8
include/XSLT/impl/xslt_if.hpp
View file

@ -8,17 +8,19 @@ namespace Arabica
namespace XSLT namespace XSLT
{ {
template<class string_type, class string_adaptor>
class If : public ItemContainer class If : public ItemContainer
{ {
public: public:
If(Arabica::XPath::XPathExpressionPtr<std::string> test) : If(Arabica::XPath::XPathExpressionPtr<string_type, string_adaptor> test) :
test_(test) test_(test)
{ {
} // If } // If
virtual ~If() { } virtual ~If() { }
virtual void execute(const DOM::Node<std::string>& node, ExecutionContext& context) const virtual void execute(const DOM::Node<string_type, string_adaptor>& node,
ExecutionContext& context) const
{ {
ChainStackFrame frame(context); ChainStackFrame frame(context);
if(test_->evaluateAsBool(node, context.xpathContext())) if(test_->evaluateAsBool(node, context.xpathContext()))
@ -26,7 +28,7 @@ public:
} // execute } // execute
private: private:
Arabica::XPath::XPathExpressionPtr<std::string> test_; Arabica::XPath::XPathExpressionPtr<string_type, string_adaptor> test_;
}; // class If }; // class If
} // namespace XSLT } // namespace XSLT