PlaceGroupPdf.java
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/*
* Copyright Codecrew Ry
*
* All rights reserved.
*
* This license applies to any software containing a notice placed by the
* copyright holder. Such software is herein referred to as the Software.
* This license covers modification, distribution and use of the Software.
*
* Any distribution and use in source and binary forms, with or without
* modification is not permitted without explicit written permission from the
* copyright owner.
*
* A non-exclusive royalty-free right is granted to the copyright owner of the
* Software to use, modify and distribute all modifications to the Software in
* future versions of the Software.
*
*/
package fi.codecrew.moya.servlet;
import java.io.IOException;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.annotation.WebServlet;
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.codecrew.moya.beans.PermissionBeanLocal;
import fi.codecrew.moya.beans.PlaceGroupBeanLocal;
import fi.codecrew.moya.beans.UserBeanLocal;
import fi.codecrew.moya.enums.apps.UserPermission;
import fi.codecrew.moya.model.EventUser;
/**
* Servlet implementation class PlaceGroupPdf
*/
@WebServlet("/PlaceGroupPdf")
public class PlaceGroupPdf extends HttpServlet {
private static final long serialVersionUID = 1L;
@EJB
private transient PlaceGroupBeanLocal pgbean;
@EJB
private transient PermissionBeanLocal permbean;
@EJB
private transient UserBeanLocal userbean;
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 {
String uid = request.getParameter("eventuserId");
if (!permbean.isLoggedIn()) {
response.sendError(HttpServletResponse.SC_FORBIDDEN);
return;
}
EventUser user = permbean.getCurrentUser();
if (uid != null)
{
Integer uidInt = new Integer(uid);
if (!user.getId().equals(uidInt))
{
if (!permbean.hasPermission(UserPermission.VIEW_ALL))
{
response.sendError(HttpServletResponse.SC_FORBIDDEN);
return;
}
user = userbean.findByEventUserId(uidInt);
}
}
response.setContentType("application/pdf");
response.setHeader("Content-Disposition", "filename=Reservations.pdf");
ServletOutputStream ostream = response.getOutputStream();
pgbean.getGroupMembershipPdf(user, 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);
}
}