From: Simon Jacob <sjacob@nla.gov.au>
Date: Mon, 11 Feb 2013 01:00:00 +0000 (+1100)
Subject: Added support for the sortby2 function to allow sorting of SOLR databases.
X-Git-Tag: v1.29~24^2
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=835606293987084b8caa9978adf1c98b55d3a52a;p=ZOOM-Perl-moved-to-github.git

Added support for the sortby2 function to allow sorting of SOLR databases.
---

diff --git a/ZOOM.xs b/ZOOM.xs
index 4e5de76..b10513e 100644
--- a/ZOOM.xs
+++ b/ZOOM.xs
@@ -388,6 +388,12 @@ int
 ZOOM_query_sortby(s, criteria)
 	ZOOM_query	s
 	const char *	criteria
+	
+int
+ZOOM_query_sortby2(s, strategy, criteria)
+	ZOOM_query	s
+	const char *	strategy
+	const char *	criteria
 
 ZOOM_scanset
 ZOOM_connection_scan(c, startterm)
diff --git a/lib/ZOOM.pm b/lib/ZOOM.pm
index b85163f..6b2f8c9 100644
--- a/lib/ZOOM.pm
+++ b/lib/ZOOM.pm
@@ -578,6 +578,14 @@ sub sortby {
 	or ZOOM::_oops(ZOOM::Error::SORTBY, $sortby);
 }
 
+sub sortby2 {
+    my $this = shift();
+    my($strategy, $sortby) = @_;
+
+    Net::Z3950::ZOOM::query_sortby2($this->_query(), $strategy, $sortby) == 0
+	or ZOOM::_oops(ZOOM::Error::SORTBY, $sortby);
+}
+
 sub destroy {
     my $this = shift();