1 files changed, 0 insertions, 125 deletions
diff --git a/spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/servlets/ReturnServlet.java b/spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/servlets/ReturnServlet.java
deleted file mode 100644
index 052c51f94..000000000
--- a/spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/servlets/ReturnServlet.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Created on 25.11.2003
- *
- * (c) Stabsstelle IKT-Strategie des Bundes
- */
-package at.gv.egovernment.moa.spss.slinterface.servlets;
-
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.URL;
-import java.net.URLConnection;
-
-import javax.servlet.ServletException;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import org.apache.log4j.Logger;
-import org.w3c.dom.Document;
-
-import at.gv.egovernment.moa.spss.slinterface.Constants;
-import at.gv.egovernment.moa.spss.slinterface.Utils;
-import at.gv.egovernment.moa.spss.slinterface.moainvoker.MOAInvoker;
-
-/**
- * @author Gregor Karlinger (mailto:gregor.karlinger@cio.gv.at) 
- */
-public class ReturnServlet extends HttpServlet
-{
-
-  private static Logger logger_ = Logger.getLogger(Constants.LH_SERVLETS_);
-
-  /**
-   * Default constructor.
-   */
-  public ReturnServlet()
-  {
-    super();
-  }
-  
-  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException
-  {
-    // Get session
-    HttpSession session = request.getSession(false);
-    if (session == null)
-    {
-      String message = "No session available.";
-      logger_.error(message);
-      throw new ServletException(message);
-    }
-    
-    // Get original SL request from session
-    SLRequest slRequest = (SLRequest) session.getAttribute("slRequest");
-    if (slRequest == null)
-    {
-      String message = "Session object \"slRequest\" not available.";
-      logger_.error(message);
-      throw new ServletException(message);
-    }
-    
-    // Get SL response from session
-    Document slResponseDoc = (Document) session.getAttribute("slResponseDoc");
-    if (slResponseDoc == null)
-    {
-      String message = "Session object \"slResponseDoc\" not available.";
-      logger_.error(message);
-      throw new ServletException(message);
-    }
-    
-    URLConnection dataURLConn;
-    try
-    {
-      // Open connection to DataURL
-      URL dataURL = new URL(slRequest.dataUrl_);
-      dataURLConn = dataURL.openConnection();
-      dataURLConn.setDoOutput(true);
-      OutputStream dataURLOS = dataURLConn.getOutputStream();     
-      MOAInvoker.serializeDocument(slResponseDoc, dataURLOS);
-      dataURLOS.flush();
-    }
-    catch (Exception e)
-    {
-      String message = "Sending SL XML response to DataURL failed.";
-      logger_.error(message, e);
-      throw new ServletException(message, e);
-    }
-
-    // Forward response from DataURL to client
-    forwardResponse(dataURLConn, response);
-    
-    session.invalidate();
-  }
-
-  /* ---------------------------------------------------------------------------------------------------- */
-
-  private void forwardResponse(URLConnection dataURLConn, ServletResponse response) throws ServletException
-  {
-    // Make sure that content type of DataURL response is text/html
-    String dataURLContentType = dataURLConn.getContentType();
-    if (dataURLContentType == null || !dataURLContentType.startsWith("text/html"))
-    {
-      String message = "Unsupported content type of DataURL response: \"" + dataURLContentType + "\".";
-      logger_.error(message);
-      throw new ServletException(message);
-    }
-    
-    try
-    {
-      InputStream dataURLIS = dataURLConn.getInputStream();
-      byte[] dataURLResponse = Utils.readFromInputStream(dataURLIS);
-      response.setContentType("text/html");
-      OutputStream responseOS = response.getOutputStream();
-      responseOS.write(dataURLResponse);
-      responseOS.flush();
-    }
-    catch (Exception e)
-    {
-      String message = "Forwarding DataURL response to client failed.";
-      logger_.error(message, e);
-      throw new ServletException(message, e);
-    }
-  }
-}