PlaceGroupPdf.java

package fi.insomnia.bortal.servlet;

import java.io.IOException;

import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import fi.insomnia.bortal.beans.PermissionBeanLocal;
import fi.insomnia.bortal.beans.PlaceGroupBeanLocal;

/**
 * Servlet implementation class PlaceGroupPdf
 */
public class PlaceGroupPdf extends HttpServlet {
	private static final long serialVersionUID = 1L;

	@EJB
	private transient PlaceGroupBeanLocal pgbean;

	@EJB
	private transient PermissionBeanLocal permbean;
	private static final Logger logger = LoggerFactory.getLogger(PlaceGroupPdf.class);

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public PlaceGroupPdf() {
		super();
		// TODO Auto-generated constructor stub
	}

	@Override
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		output(request, response);
	}

	private void output(HttpServletRequest request, HttpServletResponse response) {
		try {
			response.setContentType("application/pdf");
			response.setHeader("Content-Disposition", "filename=Reservations.pdf");

			ServletOutputStream ostream = response.getOutputStream();

			pgbean.getGroupMembershipPdf(permbean.getCurrentUser(), ostream);

			// ByteArrayOutputStream billstream = new ByteArrayOutputStream();
			// billentity.getPdfBillStream(bill, billstream);

			// response.setContentLength(billstream.size());

			ostream.close();
		} catch (IOException e) {
			logger.debug("Error writing pdf", e);
		}

	}

	@Override
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		output(request, response);
	}

}