New ->exception() method£

[ZOOM-Perl-moved-to-github.git] / lib / ZOOM.pm

diff --git a/lib/ZOOM.pm b/lib/ZOOM.pm
index 2b335b4..0a42e3e 100644 (file)
--- a/lib/ZOOM.pm
+++ b/lib/ZOOM.pm
@@ -1,4 +1,4 @@
-# $Id: ZOOM.pm,v 1.47 2007-02-26 14:52:21 mike Exp $
+# $Id: ZOOM.pm,v 1.48 2007-05-09 12:03:52 mike Exp $
 
 use strict;
 use warnings;
@@ -402,6 +402,14 @@ sub error_x {
     return wantarray() ? ($errcode, $errmsg, $addinfo, $diagset) : $errcode;
 }
 
+sub exception {
+    my $this = shift();
+
+    my($errcode, $errmsg, $addinfo, $diagset) = $this->error_x();
+    return undef if $errcode == 0;
+    return new ZOOM::Exception($errcode, $errmsg, $addinfo, $diagset);
+}
+
 sub errcode {
     my $this = shift();
     return Net::Z3950::ZOOM::connection_errcode($this->_conn());