package org.opentosca.csarrepo.servlet;
import java.io.IOException;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.opentosca.csarrepo.exception.AuthenticationException;
import org.opentosca.csarrepo.model.User;
import org.opentosca.csarrepo.model.WineryServer;
import org.opentosca.csarrepo.service.ShowWineryServerService;
import org.opentosca.csarrepo.util.StringUtils;
import freemarker.template.Template;
/**
* Servlet implementation of the Winery details
*/
@SuppressWarnings("serial")
@WebServlet(WineryServerDetailsServlet.PATH)
public class WineryServerDetailsServlet extends AbstractServlet {
private static final Logger LOGGER = LogManager.getLogger(WineryServerDetailsServlet.class);
private static final String TEMPLATE_NAME = "wineryServerDetailsServlet.ftl";
public static final String PATH = "/wineryserver/*";
/**
* @see HttpServlet#HttpServlet()
*/
public WineryServerDetailsServlet() {
super();
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
* response)
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
User user = checkUserAuthentication(request, response);
Map<String, Object> root = getRoot(request);
Template template = getTemplate(this.getServletContext(), TEMPLATE_NAME);
long wineryServerId = StringUtils.getURLParameter(request.getPathInfo());
ShowWineryServerService showWineryService = new ShowWineryServerService(user.getId(), wineryServerId);
if (showWineryService.hasErrors()) {
AbstractServlet.addErrors(request, showWineryService.getErrors());
throw new ServletException("WineryServerDetailsServlet has errors");
}
WineryServer wineryServer = showWineryService.getResult();
root.put("wineryServer", wineryServer);
root.put("title", String.format("%s: %s", wineryServer.getId(), wineryServer.getName()));
template.process(root, response.getWriter());
} catch (AuthenticationException e) {
return;
} catch (Exception e) {
AbstractServlet.addError(request, e.getMessage());
this.redirect(request, response, DashboardServlet.PATH);
LOGGER.error(e);
}
}
}