#include "RequestLoader.h"

namespace TREPS
{
	namespace RequestManager
	{
		RequestLoaderClass::RequestLoaderClass(void):XMLManagerClass(), requestNode(NULL), typeStr("")
		{
			this->argNodeList.clear();
		}
		
		bool RequestLoaderClass::loadAndValid(const char *request_path)
		{
			//load xml file
			if (!this->loadFile(request_path))
			{
				LOG4CXX_ERROR(this->app->getLog()->getPtr(),"Cannot init request manager");
				return false;
			}
			
			LOG4CXX_INFO(this->app->getLog()->getPtr(),"Request file loaded " << request_path);
			
			//validation
			if (!this->isValid(TREPS_REQUEST_XSD))
			{
				LOG4CXX_ERROR(this->app->getLog()->getPtr(),"Cannot valid request file " << request_path << " with schema " << TREPS_REQUEST_XSD);
                                return false;
			}

			//get request node
			this->requestNode = this->getChildFromRoot("request");
			if (this->requestNode == NULL)
			{
				LOG4CXX_ERROR(this->app->getLog()->getPtr(),"Cannot get request node " << request_path);
				return false;
			}
			
			//get request type string
			this->typeStr = this->getAttributeFromNode("type",requestNode);
			
			if (this->typeStr.compare("") == 0)
			{
				LOG4CXX_ERROR(this->app->getLog()->getPtr(),"Cannot get request type " << request_path);
				return false;
			}
		
			//get arg node list
			this->argNodeList = this->getChildrenFromNode("arg",this->requestNode);
			
			return true;
		}
		
		string RequestLoaderClass::getType(void)
		{
			return this->typeStr;
		}

		string RequestLoaderClass::getArgStrByName(const char *arg_name)
		{
			for (NodeList::iterator argNode = this->argNodeList.begin(); argNode != this->argNodeList.end(); ++argNode)
			{
    				string crtName = this->getAttributeFromNode("name",*argNode);
				if (crtName.compare(arg_name) == 0)
					return this->getNodeContent(*argNode); 
			}

			return "";
		}
	}
}