From 14e129e81830ce81d02dd15a7ac55b439d15b148 Mon Sep 17 00:00:00 2001
From: Atsushi Kobayashi <nekokak@gmail.com>
Date: Wed, 10 Feb 2010 11:24:01 +0900
Subject: [PATCH] =?UTF-8?q?=E3=81=A8=E3=82=8A=E3=81=82=E3=81=88=E3=81=9A?=
 =?UTF-8?q?=E5=AF=BE=E5=BF=9C?=
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---
 .../Plugin/Session/State/MobileAttributeID.pm   |  2 +-
 lib/Kamui/Plugin/Session/State/Null.pm          | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 lib/Kamui/Plugin/Session/State/Null.pm

diff --git a/lib/Kamui/Plugin/Session/State/MobileAttributeID.pm b/lib/Kamui/Plugin/Session/State/MobileAttributeID.pm
index 6513fd7..bab601d 100644
--- a/lib/Kamui/Plugin/Session/State/MobileAttributeID.pm
+++ b/lib/Kamui/Plugin/Session/State/MobileAttributeID.pm
@@ -33,7 +33,7 @@ sub get_session_id {
             die "cannot detect mobile id from $ma";
         }
     } else {
-        die "this carrier doesn't supports user_id: $ma";
+        return '';
     }
 }
 
diff --git a/lib/Kamui/Plugin/Session/State/Null.pm b/lib/Kamui/Plugin/Session/State/Null.pm
new file mode 100644
index 0000000..b67635a
--- /dev/null
+++ b/lib/Kamui/Plugin/Session/State/Null.pm
@@ -0,0 +1,17 @@
+package Kamui::Plugin::Session::State::Null;
+use Kamui;
+use base 'Kamui::Plugin::Session::State';
+
+sub new {
+    my $class = shift;
+    bless +{ }, $class,
+}
+
+sub get_session_id {}
+sub generate_session_id { $_[0]->get_session_id }
+sub set_session_id {}
+sub remove_session_id {}
+sub finalize {}
+
+1;
+