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#include <iostream>
#include <XPath/XPath.hpp>
#include <DOM/Simple/DOMImplementation.hpp>
#include <DOM/io/Stream.hpp>
#include <iostream>
#include <string>
#include "uscxml/DOMUtils.h"
#define string_type std::string
#define string_adaptor Arabica::default_string_adaptor<std::string>
typedef string_adaptor SA;
class NodeSetVariableResolver : public Arabica::XPath::VariableResolver<string_type, string_adaptor> {
//typedef string_adaptorstring_adaptor;
public:
virtual Arabica::XPath::XPathValue<string_type, string_adaptor> resolveVariable(const string_type& /* namepace_uri */,
const string_type& name) const {
using namespace Arabica::XPath;
VarMap::const_iterator n = map_.find(name);
if(n == map_.end())
throw UnboundVariableException(string_adaptor::asStdString(name));
return XPathValue<string_type, string_adaptor>(new NodeSetValue<string_type, string_adaptor>((*n).second));
} // resolveVariable
void setVariable(const string_type& name, const Arabica::XPath::NodeSet<string_type, string_adaptor>& value) {
map_[name] = value;
} // setVariable
private:
typedef std::map<string_type, Arabica::XPath::NodeSet<string_type, string_adaptor> > VarMap;
VarMap map_;
}; // class NodeSetVariableResolver
Arabica::XPath::XPath<string_type, string_adaptor> parser;
Arabica::DOM::DOMImplementation<string_type, string_adaptor> factory_;
Arabica::DOM::Document<string_type, string_adaptor> document_;
Arabica::DOM::Element<string_type, string_adaptor> root_;
Arabica::DOM::Element<string_type, string_adaptor> element1_;
Arabica::DOM::Element<string_type, string_adaptor> element2_;
Arabica::DOM::Element<string_type, string_adaptor> element3_;
Arabica::DOM::Element<string_type, string_adaptor> spinkle_;
Arabica::DOM::Attr<string_type, string_adaptor> attr_;
Arabica::DOM::Text<string_type, string_adaptor> text_;
Arabica::DOM::Comment<string_type, string_adaptor> comment_;
Arabica::DOM::ProcessingInstruction<string_type, string_adaptor> processingInstruction_;
Arabica::DOM::Document<string_type, string_adaptor> chapters_;
Arabica::DOM::Document<string_type, string_adaptor> numbers_;
class StringVariableResolver : public Arabica::XPath::VariableResolver<string_type, string_adaptor> {
public:
virtual Arabica::XPath::XPathValue<string_type, string_adaptor> resolveVariable(const string_type& /* namespace_uri */,
const string_type& name) const {
using namespace Arabica::XPath;
VarMap::const_iterator n = map_.find(name);
if(n == map_.end())
throw UnboundVariableException(string_adaptor::asStdString(name));
return XPathValue<string_type, string_adaptor>(new StringValue<string_type, string_adaptor>((*n).second));
} // resolveVariable
void setVariable(const string_type& name, const string_type& value) {
map_[name] = value;
} // setVariable
private:
typedef std::map<string_type, string_type> VarMap;
VarMap map_;
}; // StringVariableResolver
int main(int argc, char** argv) {
factory_ = Arabica::SimpleDOM::DOMImplementation<string_type, string_adaptor>::getDOMImplementation();
document_ = factory_.createDocument(SA::construct_from_utf8(""), SA::construct_from_utf8(""), 0);
root_ = document_.createElement("root");
document_.appendChild(root_);
assert(root_);
element1_ = document_.createElement(SA::construct_from_utf8("child1"));
element2_ = document_.createElement(SA::construct_from_utf8("child2"));
element3_ = document_.createElement(SA::construct_from_utf8("child3"));
element1_.setAttribute(SA::construct_from_utf8("one"), SA::construct_from_utf8("1"));
element2_.setAttribute(SA::construct_from_utf8("one"), SA::construct_from_utf8("1"));
element2_.setAttribute(SA::construct_from_utf8("two"), SA::construct_from_utf8("1"));
element2_.setAttribute(SA::construct_from_utf8("three"), SA::construct_from_utf8("1"));
element2_.setAttribute(SA::construct_from_utf8("four"), SA::construct_from_utf8("1"));
text_ = document_.createTextNode(SA::construct_from_utf8("data"));
comment_ = document_.createComment(SA::construct_from_utf8("comment"));
processingInstruction_ = document_.createProcessingInstruction(SA::construct_from_utf8("target"), SA::construct_from_utf8("data"));
element2_.appendChild(text_);
spinkle_ = document_.createElement(SA::construct_from_utf8("spinkle"));
element2_.appendChild(spinkle_);
element2_.appendChild(comment_);
element2_.appendChild(processingInstruction_);
attr_ = element1_.getAttributeNode(SA::construct_from_utf8("one"));
root_.appendChild(element1_);
root_.appendChild(element2_);
root_.appendChild(element3_);
chapters_ = factory_.createDocument(SA::construct_from_utf8(""), SA::construct_from_utf8(""), 0);
chapters_.appendChild(chapters_.createElement(SA::construct_from_utf8("document")));
chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("one")));
chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("two")));
chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("three")));
chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("four")));
chapters_.getFirstChild().appendChild(chapters_.createElement(SA::construct_from_utf8("chapter"))).appendChild(chapters_.createTextNode(SA::construct_from_utf8("five")));
numbers_ = factory_.createDocument(SA::construct_from_utf8(""), SA::construct_from_utf8(""), 0);
numbers_.appendChild(numbers_.createElement(SA::construct_from_utf8("doc")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("1")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("2")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("3")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("4")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("5")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("6")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("7")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("8")));
numbers_.getFirstChild().appendChild(numbers_.createElement(SA::construct_from_utf8("number"))).appendChild(numbers_.createTextNode(SA::construct_from_utf8("9")));
std::cout << document_ << std::endl;
std::cout << numbers_ << std::endl;
std::cout << chapters_ << std::endl;
if (true) {
using namespace Arabica::XPath;
using namespace Arabica::DOM;
XPathValue<string_type, string_adaptor> result = parser.evaluate(SA::construct_from_utf8("//*"), document_);
for(int i = 0; i < result.asNodeSet().size(); i++) {
Node<string_type, string_adaptor> node = result.asNodeSet()[i];
std::string xpathExpr = uscxml::DOMUtils::xPathForNode(node);
if (xpathExpr.size()) {
XPathValue<string_type, string_adaptor> innerResult = parser.evaluate(xpathExpr, document_);
assert(innerResult.asNodeSet().size() > 0);
assert(innerResult.asNodeSet().size() == 1);
assert(innerResult.asNodeSet()[0] == node);
} else {
assert(node.getNodeType() != Node_base::ELEMENT_NODE);
}
}
}
if (false) {
using namespace Arabica::XPath;
StringVariableResolver svr;
svr.setVariable(SA::construct_from_utf8("index"), SA::construct_from_utf8("1"));
parser.setVariableResolver(svr);
XPathValue<string_type, string_adaptor> result = parser.evaluate(SA::construct_from_utf8("/root/*[@two = $index]"), document_);
assert(NODE_SET == result.type());
assert(element2_ == result.asNodeSet()[0]);
parser.resetVariableResolver();
} // test18
if (false) {
using namespace Arabica::XPath;
XPathExpression<string_type, string_adaptor> xpath = parser.compile(SA::construct_from_utf8("root/*[position() = 2]"));
XPathValue<string_type, string_adaptor> result = xpath.evaluate(document_);
assert(NODE_SET == result.type());
assert(1 == result.asNodeSet().size());
Arabica::DOM::Node<string_type, string_adaptor> n = result.asNodeSet()[0];
assert(element2_ == n);
} // test19
if (false) {
using namespace Arabica::XPath;
Arabica::DOM::DocumentFragment<string_type, string_adaptor> frag = document_.createDocumentFragment();
frag.appendChild(document_.createElement(SA::construct_from_utf8("foo")));
NodeSetVariableResolver svr;
NodeSet<string_type, string_adaptor> ns;
ns.push_back(frag);
svr.setVariable(SA::construct_from_utf8("fruit"), ns);
parser.setVariableResolver(svr);
XPathValue<string_type, string_adaptor> result = parser.evaluate_expr(SA::construct_from_utf8("$fruit/foo|/root/child3"), document_);
assert(NODE_SET == result.type());
assert(2 == result.asNodeSet().size());
assert(element3_ == result.asNodeSet()[0]);
} // testUnion11
if (false) {
using namespace Arabica::XPath;
XPathValue<string_type, string_adaptor> result = parser.evaluate_expr(SA::construct_from_utf8("local-name(/root)"), document_);
assert(STRING == result.type());
assert(SA::construct_from_utf8("root") == result.asString());
} // testLocalNameFn1
if (0) {
using namespace Arabica::XPath;
Arabica::DOM::DocumentFragment<std::string> frag = document_.createDocumentFragment();
frag.appendChild(document_.createElement("foo"));
NodeSetVariableResolver svr;
NodeSet<string_type, string_adaptor> ns;
ns.push_back(frag);
svr.setVariable("fruit", ns);
parser.setVariableResolver(svr);
XPathValue<string_type, string_adaptor> result = parser.evaluate(SA::construct_from_utf8("local-name($fruit/foo) == 'foo'"), document_);
std::cout << result.asBool() << std::endl;
}
}
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