1 files changed, 0 insertions, 119 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/ProvidePDFServlet.java b/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/ProvidePDFServlet.java
deleted file mode 100644
index 715b5be..0000000
--- a/src/main/java/at/knowcenter/wag/egov/egiz/web/servlets/ProvidePDFServlet.java
+++ /dev/null
@@ -1,119 +0,0 @@
-package at.knowcenter.wag.egov.egiz.web.servlets;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import at.gv.egiz.pdfas.web.SignSessionInformation;
-import at.gv.egiz.pdfas.web.helper.SignServletHelper;
-import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
-import at.knowcenter.wag.egov.egiz.web.FormFields;
-import at.knowcenter.wag.egov.egiz.web.PDFContainer;
-import at.knowcenter.wag.egov.egiz.web.SessionAttributes;
-
-public class ProvidePDFServlet extends HttpServlet {
-
-   /**
-    * SVUID.
-    */
-   private static final long serialVersionUID = 1L;
-
-   /**
-    * The log.
-    */
-   private static Log log = LogFactory.getLog(ProvidePDFServlet.class);
-
-   public static Set signedDocuments = Collections.synchronizedSet(new HashSet());
-
-   public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-      
-      String pdfIdString = request.getParameter(FormFields.FIELD_PDF_ID);
-      HttpSession session = request.getSession();
-      
-      if (pdfIdString == null) {
-         log.debug("No " + FormFields.FIELD_PDF_ID + " provided. Trying to retrieve PDF from session (" + session.getId() + ").");
-         SignSessionInformation si = (SignSessionInformation) session.getAttribute(SessionAttributes.SIGNED_PDF_DOCUMENT);
-         if (si == null) {
-            log.warn("Unable to find signed pdf in session (" + session.getId() + ").");
-            SignServlet.prepareDispatchToErrorPage(new PresentableException(600, "Das signierte Dokument konnte nicht gefunden werden."), request);
-            response.setContentType("text/html");
-            response.setCharacterEncoding("UTF-8");
-            RequestDispatcher disp = super.getServletContext().getRequestDispatcher("/jsp/error.jsp");
-            disp.forward(request, response);
-            return;
-         } else {
-            log.debug("Signed pdf found.");
-            // do NOT remove signed pdf document from session since IE9 loads this page/servlet twice...)
-            // Popup-Blocker, Link-Prefetching, IE 9 SmartScreen-Filter...???
-            // session.removeAttribute(SessionAttributes.SIGNED_PDF_DOCUMENT);
-            log.debug("Returning signed pdf to browser.");
-            SignServletHelper.returnSignResponse(si, request, response);
-            log.debug("Removing free text (if any) from session.");
-            session.removeAttribute(UpdateFormServlet.UPLOADFORM_FREETEXT_KEY);
-            return;
-         }
-      } else {
-         long pdfId = Long.parseLong(pdfIdString);
-
-         byte[] pdf = null;
-         
-         synchronized (signedDocuments) {
-            Iterator it = signedDocuments.iterator();
-
-            while (it.hasNext() && pdf == null) {
-               PDFContainer current = (PDFContainer) it.next();
-               if (current.id == pdfId) {
-                  pdf = current.pdf;
-                  signedDocuments.remove(current);
-               }
-            }
-         }
-         
-         if (pdf != null) {
-            try {
-
-               SignServletHelper.disableBrowserCacheForResponse(response);
-               response.setContentType("application/pdf");
-               response.setContentLength(pdf.length);
-               
-               InputStream is = new ByteArrayInputStream(pdf);
-               final int bufferSize = 1024;
-               byte[] buffer = new byte[bufferSize];
-               int len = -1;
-               while ((len = is.read(buffer)) != -1) {
-                  response.getOutputStream().write(buffer, 0, len);
-               }
-               response.getOutputStream().flush();
-               log.debug("File sent. Invalidating session.");
-               session.invalidate();
-            } catch (IOException e) {
-               log.error("IO excepton while providing pdf document: " + e.getMessage(), e);
-            }
-         } else {
-            log.error("Unable to find signed pdf (id=" + pdfId + ") in session (" + session.getId() + ").");
-            return;
-         }
-         
-      }
-
-   }
-
-   public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-      doPost(request, response);
-   }
-
-}