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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
{
class IfHandler : public ItemContainerHandler<If>
template<class string_type, class string_adaptor>
class IfHandler : public ItemContainerHandler<If<string_type, string_adaptor> >
{
public:
IfHandler(CompilationContext<std::string>& context) :
ItemContainerHandler<If>(context)
IfHandler(CompilationContext<string_type, string_adaptor>& context) :
ItemContainerHandler<If<string_type, string_adaptor> >(context)
{
} // IfHandler
virtual If* createContainer(const std::string& /* namespaceURI */,
const std::string& /* localName */,
const std::string& qName,
const SAX::Attributes<std::string>& atts)
virtual If<string_type, string_adaptor>* createContainer(const string_type& /* namespaceURI */,
const string_type& /* localName */,
const string_type& qName,
const SAX::Attributes<string_type, string_adaptor>& atts)
{
static const ValueRule rules[] = { { "test", true, 0, 0 },
{ 0, false, 0, 0 } };
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
}; // class IfHandler

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

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

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

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