package roseindia;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;

import javax.servlet.AsyncContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(urlPatterns = "/AsyncContextCompleteMethod", asyncSupported = true)
public class AsyncContextCompleteMethod extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		Date date = new Date();
		response.setContentType("text/html");
		PrintWriter out = response.getWriter();

		out.print("<h2>AsyncContext Complete Method Example </h2>");
		request.setAttribute("receivedAt", date);
		out.println("Request Time :" + request.getAttribute("receivedAt"));
		AsyncContext asyncCtx = request.startAsync();
		ServletRequest req = asyncCtx.getRequest();
		boolean bol = req.isAsyncStarted();

		boolean bol2 = req.isAsyncSupported();

		// This will return true
		out.println("<br>AsyncSupported : " + bol2);

		// This will return true
		out.println("<br>AsyncStarted : " + bol);

		// complete Method
		asyncCtx.complete();

		boolean bol1 = req.isAsyncStarted();

		// This will return false
		out.println("<br>AsyncStarted : " + bol1);

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request, response);
	}
}