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/*
* Copyright (c) 2011 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Parser/AttributeMap.h>
#include <algorithm>
#include <boost/optional.hpp>
#include <boost/lambda/lambda.hpp>
#include <boost/lambda/bind.hpp>
using namespace Swift;
namespace lambda = boost::lambda;
AttributeMap::AttributeMap() {
}
std::string AttributeMap::getAttribute(const std::string& attribute, const std::string& ns) const {
AttributeValueMap::const_iterator i = std::find_if(attributes.begin(), attributes.end(),
lambda::bind(&AttributeMap::Entry::getAttribute, lambda::_1) == Attribute(attribute, ns));
if (i == attributes.end()) {
return "";
}
else {
return i->getValue();
}
}
bool AttributeMap::getBoolAttribute(const std::string& attribute, bool defaultValue) const {
AttributeValueMap::const_iterator i = std::find_if(attributes.begin(), attributes.end(),
lambda::bind(&AttributeMap::Entry::getAttribute, lambda::_1) == Attribute(attribute, ""));
if (i == attributes.end()) {
return defaultValue;
}
else {
return i->getValue() == "true" || i->getValue() == "1";
}
}
boost::optional<std::string> AttributeMap::getAttributeValue(const std::string& attribute) const {
AttributeValueMap::const_iterator i = std::find_if(attributes.begin(), attributes.end(),
lambda::bind(&AttributeMap::Entry::getAttribute, lambda::_1) == Attribute(attribute, ""));
if (i == attributes.end()) {
return boost::optional<std::string>();
}
else {
return i->getValue();
}
}
void AttributeMap::addAttribute(const std::string& name, const std::string& ns, const std::string& value) {
attributes.push_back(Entry(Attribute(name, ns), value));
}
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Swift