From 7317c03005cec9c99e3f4ed8b5497f0050a42a77 Mon Sep 17 00:00:00 2001
From: "peter.danner" <peter.danner@d688527b-c9ab-4aba-bd8d-4036d912da1d>
Date: Wed, 7 Sep 2005 14:29:25 +0000
Subject: WebDAV Enhancement des Proxy

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@500 d688527b-c9ab-4aba-bd8d-4036d912da1d
---
 .../moa/id/util/InOrderServletRequestWrapper.java  | 43 ++++++++++++++++++----
 1 file changed, 36 insertions(+), 7 deletions(-)

diff --git a/id.server/src/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java b/id.server/src/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java
index 78d0a0db0..18fc0587e 100644
--- a/id.server/src/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java
+++ b/id.server/src/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java
@@ -17,6 +17,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequestWrapper;
 
+import at.gv.egovernment.moa.logging.Logger;
 import at.gv.egovernment.moa.util.URLDecoder;
 
 /**
@@ -91,7 +92,7 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
 
     //Insert code for Query string parsing
     String rawQuery = req.getQueryString();
-    queryParameters = tokenize(queryParameters, queryParamOrder, rawQuery, DEFAULT_CHARACTER_ENCODING);
+    queryParameters = tokenize(queryParameters, queryParamOrder, rawQuery, DEFAULT_CHARACTER_ENCODING, true);
 
     //analyze HTTP Post body parameters
     if (req.getMethod().equalsIgnoreCase("POST"))
@@ -171,7 +172,7 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
     }
 
     postedBody = new String(postedBytes);
-    Hashtable ht2 = tokenize(ht, bodyParamOrder, postedBody, encoding);
+    Hashtable ht2 = tokenize(ht, bodyParamOrder, postedBody, encoding, false);
     return ht2;
   }
 
@@ -186,7 +187,7 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
    * 
    * @return the Hashtable with the parsed data
    */
-  private Hashtable tokenize(Hashtable ht, Vector order, final String parameterString, final String encoding)
+  private Hashtable tokenize(Hashtable ht, Vector order, final String parameterString, final String encoding, boolean decode)
   {
     String[] valArray  = null;
 
@@ -207,8 +208,15 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
       }
       try
       {
-        key = URLDecoder.decode(pair.substring(0, pos), encoding);
-        val = URLDecoder.decode(pair.substring(pos + 1, pair.length()), encoding);
+      	if (decode) {
+          	key = URLDecoder.decode(pair.substring(0, pos), encoding);
+            val = URLDecoder.decode(pair.substring(pos + 1, pair.length()), encoding);
+      	} else {
+          	key = pair.substring(0, pos);
+            val = pair.substring(pos + 1, pair.length());
+      	}
+        //Logger.debug("(" + Integer.toString(key.length()) + "=" + Integer.toString(pair.substring(0, pos).length()) + ")"+key+"|--|"+pair.substring(0, pos));
+        //Logger.debug("(" + Integer.toString(val.length()) + "=" + Integer.toString(pair.substring(pos + 1, pair.length()).length()) + ")"+val+"|--|"+pair.substring(pos + 1, pair.length()));
       }
       catch (Exception e)
       {
@@ -321,14 +329,35 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
     return vallist;
   }
 
+  /**
+   * 
+   * Returns an <code>Enumeration</code> of <code>String</code> objects containing the names of the
+   * parameters. If there are no parameters, the method returns an empty
+   * <code>Enumeration</code>.
+   * 
+   * @return an <code>Enumeration</code> of <code>String</code> objects, each <code>String</code>
+   *         containing the name of a request parameter; or an empty <code>Enumeration</code> if the
+   *         request has no parameters
+   *  
+   */
+  public final Enumeration getParameterNames()
+  {
+  	Vector FullParamOrder = new Vector();
+    for (Enumeration enu = queryParamOrder.elements(); enu.hasMoreElements();) {
+       FullParamOrder.addElement(enu.nextElement());
+    }  	
+    for (Enumeration enu = bodyParamOrder.elements(); enu.hasMoreElements();) {
+        FullParamOrder.addElement(enu.nextElement());
+    }  	
+    return FullParamOrder.elements();
+  }
+  
   /**
    * 
    * Returns an <code>Enumeration</code> of <code>String</code> objects containing the names of the
    * parameters contained in this request. If the request has no parameters, the method returns an empty
    * <code>Enumeration</code>.
    * @param parameterType type of parameter 
-   * @see at.gv.egovernment.moa.id.util.ParametersInOrderServlet#QUERY_PARAM 
-   * and @see at.gv.egovernment.moa.id.util.ParametersInOrderServlet#BODY_PARAM
    * 
    * @return an <code>Enumeration</code> of <code>String</code> objects, each <code>String</code>
    *         containing the name of a request parameter; or an empty <code>Enumeration</code> if the
-- 
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