Rewrite der URLs für signierte Dateien und Bilder implementiert und getestet.

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@74 d688527b-c9ab-4aba-bd8d-4036d912da1d

1 files changed, 73 insertions, 0 deletions

diff --git a/spss.slinterface/WEB-INF/src/test/at/gv/egovernment/moa/spss/slinterface/RewriteServlet.java b/spss.slinterface/WEB-INF/src/test/at/gv/egovernment/moa/spss/slinterface/RewriteServlet.java
new file mode 100644
index 000000000..46b1f793d
--- /dev/null
+++ b/spss.slinterface/WEB-INF/src/test/at/gv/egovernment/moa/spss/slinterface/RewriteServlet.java
@@ -0,0 +1,73 @@
+/*
+ * Created on 15.12.2003
+ *
+ * (c) Stabsstelle IKT-Strategie des Bundes
+ */
+package test.at.gv.egovernment.moa.spss.slinterface;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Properties;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.log4j.Logger;
+
+import at.gv.egovernment.moa.spss.slinterface.Constants;
+import at.gv.egovernment.moa.spss.slinterface.Utils;
+
+/**
+ * @author Gregor Karlinger (mailto:gregor.karlinger@cio.gv.at) 
+ */
+public class RewriteServlet extends HttpServlet
+{
+  private static Logger logger_ = Logger.getLogger(Constants.LH_TEST_);
+
+  public RewriteServlet()
+  {
+    super();
+  }
+
+  /* ---------------------------------------------------------------------------------------------------- */
+
+  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException
+  {
+    // Read content form POST request
+    try
+    {
+      logger_.debug("Received GET request:");
+      logger_.debug("Request URI: \"" + request.getRequestURL() + "\"");
+      
+      Properties initProps = (Properties) this.getServletContext().getAttribute(Constants.WSCP_INIT_PROPS_);
+      String paramName = (initProps != null) 
+        ? initProps.getProperty(Constants.IP_REW_SLI_URLPARAMNAME_) 
+        : null;
+      
+      if (paramName == null || "".equals(paramName)) 
+        throw new ServletException("Could not get rewrite parameter name from init properties."); 
+      
+      logger_.debug("SLInterface rewrite parameter : \"" + paramName + "\"");
+            
+      String slInterfaceURLStr = request.getParameter(paramName); 
+      URL slInterfaceURL = new URL(slInterfaceURLStr);
+      URLConnection slInterfaceURLConn = slInterfaceURL.openConnection();
+      
+      response.setContentType(slInterfaceURLConn.getContentType());
+      
+      InputStream slInterfaceIS = slInterfaceURLConn.getInputStream();
+      OutputStream responseOS = response.getOutputStream();
+      Utils.transferStreams(slInterfaceIS, responseOS);
+    }
+    catch (Exception e)
+    {
+      String message = "Failed to get answer from SL interface.";
+      logger_.error(message, e);
+      throw new ServletException(message, e); 
+    }
+  }
+}