#include "UnitManager.h"

#include "../Common/Toolbox.h"

using namespace TREPS::Common;

namespace TREPS
{
	namespace UnitManager
	{
		UnitManagerClass::UnitManagerClass(void) : app(NULL), loader(NULL)
		{
			this->app = ApplicationClass::getInstance();
		}

		UnitManagerClass::~UnitManagerClass(void)
		{
			if (this->loader != NULL)
			{
				this->loader->close();
				delete this->loader;
				this->loader = NULL;
			}
		}

		bool UnitManagerClass::init(const char *file_path)
		{
			//create xml loader
			if (this->loader == NULL)
				this->loader = new XMLManagerClass();

			this->loader->close();

			if (!this->loader->isExist(file_path))
			{
				LOG4CXX_INFO(this->app->getLog()->getPtr(),"Cannot find units file : " << file_path);
				return false;
			}

			//load file
			if (!this->loader->loadFile(file_path))
			{
				LOG4CXX_INFO(this->app->getLog()->getPtr(),"Cannot load units file : " << file_path);
				return false;
			}

			//xsd validation
			if (!this->loader->isValid(TREPS_UNITS_XSD))
			{
				LOG4CXX_INFO(this->app->getLog()->getPtr(),"Invalid units file : " << file_path);
				return false;
			}

			return true;
		}

	}
}