CmsRcpServlet.java

   1 package org.argeo.cms.ui.rcp.servlet;
   2
   3 import java.io.IOException;
   4 import java.lang.System.Logger;
   5 import java.lang.System.Logger.Level;
   6 import java.util.Objects;
   7
   8 import javax.servlet.ServletException;
   9 import javax.servlet.http.HttpServlet;
  10 import javax.servlet.http.HttpServletRequest;
  11 import javax.servlet.http.HttpServletResponse;
  12
  13 import org.argeo.api.cms.CmsApp;
  14 import org.argeo.cms.ui.rcp.CmsRcpDisplayFactory;
  15 import org.osgi.service.event.EventAdmin;
  16
  17 /** Open the related app when called. */
  18 public class CmsRcpServlet extends HttpServlet {
  19         private static final long serialVersionUID = -3944472431354848923L;
  20         private final static Logger logger = System.getLogger(CmsRcpServlet.class.getName());
  21
  22         private CmsApp cmsApp;
  23         private EventAdmin eventAdmin;
  24
  25         public CmsRcpServlet(EventAdmin eventAdmin, CmsApp cmsApp) {
  26                 Objects.requireNonNull(eventAdmin);
  27                 Objects.requireNonNull(cmsApp);
  28                 this.cmsApp = cmsApp;
  29                 this.eventAdmin = eventAdmin;
  30         }
  31
  32         @Override
  33         protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  34                 String path = req.getPathInfo();
  35                 String uiName = path != null ? path.substring(path.lastIndexOf('/') + 1) : "";
  36                 CmsRcpDisplayFactory.openCmsApp(eventAdmin, cmsApp, uiName, null);
  37                 logger.log(Level.DEBUG, "Opened RCP UI  " + uiName + " of  CMS App " + req.getServletPath());
  38         }
  39
  40 }