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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Serializer/StanzaSerializer.h>
#include <sstream>
#include <typeinfo>
#include <iostream>
#include <Swiften/Base/foreach.h>
#include <Swiften/Serializer/XML/XMLElement.h>
#include <Swiften/Serializer/XML/XMLRawTextNode.h>
#include <Swiften/Serializer/PayloadSerializer.h>
#include <Swiften/Serializer/PayloadSerializerCollection.h>
#include <Swiften/Elements/Stanza.h>
namespace Swift {
StanzaSerializer::StanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers) : tag_(tag), payloadSerializers_(payloadSerializers) {
}
SafeByteArray StanzaSerializer::serialize(boost::shared_ptr<Element> element) const {
boost::shared_ptr<Stanza> stanza(boost::dynamic_pointer_cast<Stanza>(element));
XMLElement stanzaElement(tag_);
if (stanza->getFrom().isValid()) {
stanzaElement.setAttribute("from", stanza->getFrom());
}
if (stanza->getTo().isValid()) {
stanzaElement.setAttribute("to", stanza->getTo());
}
if (!stanza->getID().empty()) {
stanzaElement.setAttribute("id", stanza->getID());
}
setStanzaSpecificAttributes(stanza, stanzaElement);
std::string serializedPayloads;
foreach (const boost::shared_ptr<Payload>& payload, stanza->getPayloads()) {
PayloadSerializer* serializer = payloadSerializers_->getPayloadSerializer(payload);
if (serializer) {
serializedPayloads += serializer->serialize(payload);
}
else {
std::cerr << "Could not find serializer for " << typeid(*(payload.get())).name() << std::endl;
}
}
if (!serializedPayloads.empty()) {
stanzaElement.addNode(boost::shared_ptr<XMLNode>(new XMLRawTextNode(serializedPayloads)));
}
return createSafeByteArray(stanzaElement.serialize());
}
}
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