From 8393451bb2588616ced9f73818bb29b831c20a1d Mon Sep 17 00:00:00 2001
From: Chris Cormack <chrisc@catalyst.net.nz>
Date: Mon, 18 Nov 2013 15:45:40 +1300
Subject: [PATCH] Continuing work, If you hate the suroutine names now is the
 time to stop me

---
 lib/NCIP/Handler/LookupItem.pm |  4 ++++
 lib/NCIP/ILS/Koha.pm           |  5 +++++
 lib/NCIP/Item.pm               | 14 +++++++++++++-
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/lib/NCIP/Handler/LookupItem.pm b/lib/NCIP/Handler/LookupItem.pm
index c101fa2..e5cd8da 100644
--- a/lib/NCIP/Handler/LookupItem.pm
+++ b/lib/NCIP/Handler/LookupItem.pm
@@ -33,6 +33,10 @@ sub handle {
           $xmldoc->getElementsByTagNameNS( $self->namespace(),
             'ItemIdentifierValue' );
         my $item = NCIP::Item->new( { itemid => $item_id->textContent(), ils => $self->ils} );
+        my ($itemdata,$error) = $item->itemdata();
+        if ($error){
+# handle error here
+        }
         warn $item->itemid();
     }
     return $self->type;
diff --git a/lib/NCIP/ILS/Koha.pm b/lib/NCIP/ILS/Koha.pm
index 51156b1..d14256c 100644
--- a/lib/NCIP/ILS/Koha.pm
+++ b/lib/NCIP/ILS/Koha.pm
@@ -19,4 +19,9 @@ package NCIP::ILS::Koha;
 use Modern::Perl;
 use Object::Tiny qw{ name };
 
+
+sub itemdata {
+    my $self = shift;
+    return ( {barcode=>'123',title=>'fish'}, undef);
+}
 1;
diff --git a/lib/NCIP/Item.pm b/lib/NCIP/Item.pm
index 3d9105f..93cfcaf 100644
--- a/lib/NCIP/Item.pm
+++ b/lib/NCIP/Item.pm
@@ -3,6 +3,18 @@ package NCIP::Item;
 use base qw(Class::Accessor);
 
 # Make accessors for the ones that makes sense
-NCIP::Item->mk_accessors(qw(itemid));
+NCIP::Item->mk_accessors(qw(itemid ils));
+
+# Call the apppropriate subroutine in the ILS specific code and get the data
+
+sub itemdata {
+    my $self = shift;
+    my $ils  = $self->ils;
+    my ( $itemdata, $error ) = $ils->itemdata( $self->itemid );
+
+# add anything NCIP specific not handled by the ILS to the itemdata object at this point, if no error
+
+    return $itemdata, $error;
+}
 
 1;
-- 
2.11.0