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#include "ResponseElement.h"
#include "uscxml/plugins/invoker/http/HTTPServletInvoker.h"
#include <glog/logging.h>
#ifdef BUILD_AS_PLUGINS
#include <Pluma/Connector.hpp>
#endif
namespace uscxml {
#ifdef BUILD_AS_PLUGINS
PLUMA_CONNECTOR
bool connect(pluma::Host& host) {
host.add( new ResponseElementProvider() );
return true;
}
#endif
boost::shared_ptr<ExecutableContentImpl> ResponseElement::create(Interpreter* interpreter) {
boost::shared_ptr<ResponseElement> invoker = boost::shared_ptr<ResponseElement>(new ResponseElement());
invoker->_interpreter = interpreter;
return invoker;
}
void ResponseElement::enterElement(const Arabica::DOM::Node<std::string>& node) {
if (!HAS_ATTR(node, "request") && !HAS_ATTR(node, "requestexpr")) {
LOG(ERROR) << "Response element requires request or requestexpr";
return;
}
if (HAS_ATTR(node, "requestexpr") && !_interpreter->getDataModel()) {
LOG(ERROR) << "Response element with requestexpr requires datamodel";
return;
}
if (HAS_ATTR(node, "close")) {
}
std::string requestId = (HAS_ATTR(node, "request") ? ATTR(node, "request") : _interpreter->getDataModel().evalAsString(ATTR(node, "requestexpr")));
HTTPServletInvoker* servlet = _interpreter->getHTTPServlet();
tthread::lock_guard<tthread::recursive_mutex> lock(servlet->getMutex());
if (servlet->getRequests().find(requestId) == servlet->getRequests().end()) {
LOG(ERROR) << "No matching HTTP request for response element";
return;
}
std::string statusStr = (HAS_ATTR(node, "status") ? ATTR(node, "status") : "200");
if (!isNumeric(statusStr.c_str(), 10)) {
LOG(ERROR) << "Response element with non-numeric status " << statusStr;
return;
}
int status = strTo<int>(statusStr);
HTTPServer::Request httpReq = servlet->getRequests()[requestId];
HTTPServer::Reply httpReply(httpReq);
httpReply.status = status;
HTTPServer::reply(httpReply);
servlet->getRequests().erase(requestId);
}
void ResponseElement::exitElement(const Arabica::DOM::Node<std::string>& node) {
}
}
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