From 9419526705fcc60555a686c3c91bc45d06efe739 Mon Sep 17 00:00:00 2001
From: kstranacher <kstranacher@d688527b-c9ab-4aba-bd8d-4036d912da1d>
Date: Mon, 24 Jan 2011 13:51:25 +0000
Subject: git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@1194
 d688527b-c9ab-4aba-bd8d-4036d912da1d

---
 .../moa/id/util/InOrderServletRequestWrapper.java  | 36 +++++++++++++++-------
 1 file changed, 25 insertions(+), 11 deletions(-)

(limited to 'id/server/idserverlib/src/main/java')

diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java
index 20f811e39..958ae646e 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/InOrderServletRequestWrapper.java
@@ -106,9 +106,9 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
     bodyParameters = new Hashtable();
 
     //Insert code for Query string parsing
-    String rawQuery = req.getQueryString();
+    String rawQuery = req.getQueryString();    
     queryParameters = tokenize(queryParameters, queryParamOrder, rawQuery, DEFAULT_CHARACTER_ENCODING, true);
-
+    
     //analyze HTTP Post body parameters
     if (req.getMethod().equalsIgnoreCase("POST"))
     {
@@ -118,6 +118,7 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
 
       if (req.getContentType().equals("application/x-www-form-urlencoded"))
       {
+    	  
         try
         {
           bodyParameters = parsePostData(bodyParameters, req.getContentLength(), req.getInputStream(), enc);
@@ -217,25 +218,38 @@ public class InOrderServletRequestWrapper extends HttpServletRequestWrapper {
     {
       String pair = (String) st.nextToken();
       int pos = pair.indexOf('=');
-      if (pos == -1)
-      {
-        throw new IllegalArgumentException();
-      }
+//      if (pos == -1)
+//      {    	 
+//        throw new IllegalArgumentException();
+//      }
       try
       {
       	if (decode) {
-          	key = URLDecoder.decode(pair.substring(0, pos), encoding);
-            val = URLDecoder.decode(pair.substring(pos + 1, pair.length()), encoding);
+      		if (pos == -1) { // query is not a key=value pair, it is just a key
+      			key = URLDecoder.decode(pair, encoding);
+      			val = ""; // value is empty string
+      		}
+      		else {
+      			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());
+      		if (pos == -1) { // query is not a key=value pair, it is just a key
+      			key = pair;
+      			val = ""; // value is empty string
+      		}
+      		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)
       {
-        throw new IllegalArgumentException();
+    	  Logger.error("Error encoding query", e);
+    	  throw new IllegalArgumentException();
       }
       if (ht.containsKey(key))
       {
-- 
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