package fr.moresmau.jp.dbc;

import java.io.InputStream;
import java.io.InputStreamReader;

import bsh.EvalError;
import bsh.Interpreter;

/**
 * This aspect only performs initialization of the ContractAspect
 * @author JP Moresmau (jp_at_moresmau_dot_fr)
 * You can use that code freely as long as you keep my name as the author
 */
public aspect SettingsAspect {

	/**
	 * static initialization of the contract aspect
	 */
	pointcut ContractInit(): staticinitialization (fr.moresmau.jp.dbc.ContractAspect);

	/**
	 * load settings from bean shell file
	 */
	after() :  ContractInit() {
		Interpreter i=new Interpreter();
		try {
			InputStream is=SettingsAspect.class.getClassLoader().getResourceAsStream("settings.bsh");
			if (is!=null){
				i.eval(new InputStreamReader(is));
				System.out.println("settings.bsh evaluated correctly");
			} else {
				System.out.println("settings.bsh not found");
			}
		} catch (EvalError ee){
			ee.printStackTrace();
		} catch (Exception e){
			e.printStackTrace();
		}
	}
}