1 files changed, 94 insertions, 0 deletions
diff --git a/src/de/fhwf/in/inf/fit/aufgabe2/HttpRequestPrinter.java b/src/de/fhwf/in/inf/fit/aufgabe2/HttpRequestPrinter.java
new file mode 100644
index 0000000..d6497fc
--- /dev/null
+++ b/src/de/fhwf/in/inf/fit/aufgabe2/HttpRequestPrinter.java
@@ -0,0 +1,94 @@
+package de.fhwf.in.inf.fit.aufgabe2;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Collections;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Servlet implementation class HttpRequestPrinter
+ */
+@WebServlet("/HttpRequestPrinter")
+public class HttpRequestPrinter extends HttpServlet
+{
+   private static final long serialVersionUID = 1L;
+
+   /**
+    * @see HttpServlet#HttpServlet()
+    */
+   public HttpRequestPrinter()
+   {
+      super();
+   }
+
+   /**
+    * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
+    *      response)
+    */
+   protected void doGet(HttpServletRequest request,
+         HttpServletResponse response) throws ServletException, IOException
+   {
+      response.setContentType("text/html");
+      PrintWriter pw = response.getWriter();
+
+      pw.println("<!DOCTYPE html>");
+      pw.println("<html>");
+      pw.println("<head>");
+      pw.println("<meta charset=\"${encoding}\">");
+      pw.println("<title>Hello World</title>");
+      pw.println("</head>");
+      pw.println("<body>");
+
+      pw.println("<h1>Header:</h1>");
+      pw.println("<table border=\"1\">");
+      for (String header : Collections.list(request.getHeaderNames()))
+      {
+         pw.print("<tr>");
+         pw.print("<td>" + header + "</td>");
+         pw.print("<td>");
+         for (String headerValue : Collections
+               .list(request.getHeaders(header)))
+         {
+            pw.print(headerValue + "<br>");
+         }
+         pw.print("</td>");
+         pw.println("</tr>");
+      }
+      pw.println("</table>");
+
+      pw.println("<h1>Header:</h1>");
+      pw.println("<table border=\"1\">");
+      for (String parameter : Collections.list(request.getParameterNames()))
+      {
+         pw.print("<tr>");
+         pw.print("<td>" + parameter + "</td>");
+         pw.print("<td>");
+         for (String parameterValue : request.getParameterValues(parameter))
+         {
+            pw.print(parameterValue + "<br>");
+         }
+         pw.print("</td>");
+         pw.println("</tr>");
+      }
+      pw.println("</table>");
+
+      pw.println("</body>");
+      pw.println("</html>");
+   }
+
+   /**
+    * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
+    *      response)
+    */
+   protected void doPost(HttpServletRequest request,
+         HttpServletResponse response) throws ServletException, IOException
+   {
+      doGet(request, response);
+   }
+
+}