From 8607ee07338d95b467b7e72bb5f6d6f77b5cc595 Mon Sep 17 00:00:00 2001
From: zapata <zapata>
Date: Tue, 21 Jan 2003 18:32:03 +0000
Subject: [PATCH] slightly improved the way next/prev page was determined.

---
 source/mircoders/servlet/ServletModuleOpenIndy.java | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/source/mircoders/servlet/ServletModuleOpenIndy.java b/source/mircoders/servlet/ServletModuleOpenIndy.java
index 58a79a63..93fe4d54 100755
--- a/source/mircoders/servlet/ServletModuleOpenIndy.java
+++ b/source/mircoders/servlet/ServletModuleOpenIndy.java
@@ -87,7 +87,7 @@ import mircoders.search.*;
  *    open-postings to the newswire
  *
  * @author mir-coders group
- * @version $Id: ServletModuleOpenIndy.java,v 1.56 2003/01/21 18:03:09 zapata Exp $
+ * @version $Id: ServletModuleOpenIndy.java,v 1.57 2003/01/21 18:32:03 zapata Exp $
  *
  */
 
@@ -616,21 +616,22 @@ public class ServletModuleOpenIndy extends ServletModule
       if (searchBackValue != null){
         int totalHits = ((Integer) session.getAttribute("numberOfHits")).intValue();
         int newPosition=((Integer)session.getAttribute("positionInResults")).intValue()-increment;
-        if (newPosition < 0 || newPosition >= totalHits){
-          throw new ServletModuleUserException("newPosition: index out bounds, value was:"+(new Integer(newPosition)).toString());
-        }
+        if (newPosition<0)
+          newPosition=0;
+        if (newPosition >= totalHits)
+          newPosition=totalHits-1;
         session.setAttribute("positionInResults",new Integer(newPosition));
-
       }
       else {
         if (searchForwardValue != null){
           int totalHits = ((Integer) session.getAttribute("numberOfHits")).intValue();
           int newPosition=((Integer)session.getAttribute("positionInResults")).intValue()+increment;
-          if (newPosition < 0 || newPosition >= totalHits){
-            throw new ServletModuleUserException("newPosition: index out bounds, value was:"+(new Integer(newPosition)).toString());
-          }
-          session.setAttribute("positionInResults",new Integer(newPosition));
+          if (newPosition<0)
+            newPosition=0;
+          if (newPosition >= totalHits)
+            newPosition=totalHits-1;
 
+          session.setAttribute("positionInResults",new Integer(newPosition));
         }
         else {
           String indexPath=MirConfig.getProp("IndexPath");
@@ -794,7 +795,7 @@ public class ServletModuleOpenIndy extends ServletModule
           if (!(pIR+increment>=numHits)){
             mergeData.put("hasNext","y");
           }
-          if (pIR-increment>=0){
+          if (pIR>0){
             mergeData.put("hasPrevious","y");
           }
 
-- 
2.11.0