package compbio.listeners;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import compbio.cassandra.CassandraRemover;
import compbio.statistic.CassandraRequester;

/**
 * Servlet implementation class ServletDeleteRecord
 */
public class ServletDeleteRecord extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
	/**request
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		CassandraRemover cr = new CassandraRemover();
		int numberRemover = 0;
		String flagId = request.getParameter("byId");
		String jobId = request.getParameter("id");
		String flagDate = request.getParameter("byDate");
		String date1 = request.getParameter("date1");
		String date2 = request.getParameter("date2");
		String flagIp = request.getParameter("byIp");
		String ip = request.getParameter("ip");
		String flagSeq = request.getParameter("bySequence");
		String seq = request.getParameter("seq");
		if (flagId != null)
			numberRemover = cr.RemoveJobById(jobId);
		if (flagDate != null) 
			numberRemover = cr.RemoveJobByDate(date1, date2);
		if (flagIp != null)
			numberRemover = cr.RemoveJobByIp(ip);
		if (flagSeq != null)
			numberRemover = cr.RemoveJobBySequence(seq);
		request.setAttribute("result", numberRemover);
		RequestDispatcher rd = request.getRequestDispatcher("/ReportAboutRemove.jsp");
		rd.forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request, response);
	}

}