From: Niels Erik G. Nielsen <nielserik@indexdata.com>
Date: Wed, 4 Sep 2013 16:59:07 +0000 (-0400)
Subject: Enables removal of limit by setting empty limit
X-Git-Tag: v0.0.7~18
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=dff9a63520eeb6c4d6fd6b5e286e8f6a06c5608a;p=mkjsf-moved-to-github.git

Enables removal of limit by setting empty limit
---

diff --git a/src/main/java/com/indexdata/mkjsf/pazpar2/commands/SearchCommand.java b/src/main/java/com/indexdata/mkjsf/pazpar2/commands/SearchCommand.java
index 7d74b6c..b8003cc 100644
--- a/src/main/java/com/indexdata/mkjsf/pazpar2/commands/SearchCommand.java
+++ b/src/main/java/com/indexdata/mkjsf/pazpar2/commands/SearchCommand.java
@@ -217,7 +217,13 @@ public class SearchCommand extends Pazpar2Command implements ServiceProxyCommand
    */  
   public void setLimit (String limitExpression) {   
     if (limitExpression != null && limitExpression.length()>0) {
-      setParameter(new LimitParameter(new Expression(limitExpression)));
+      if (limitExpression.split("[=~]").length==1) {
+        removeLimits(limitExpression.split("[=~]")[0]);
+      } else if (limitExpression.split("[=~]").length==2) {
+        setParameter(new LimitParameter(new Expression(limitExpression)));
+      } else {
+        logger.error("Could not parse limit expression [" + limitExpression + "]");
+      }
     }
   }