[Rt-commit] rt branch, 4.2/accessible-class-method, created. rt-4.1.6-206-gbdd9710

[Alex Vandiver]

The branch, 4.2/accessible-class-method has been created
        at  bdd971057bd700aa79f106113276d3b2fb01b987 (commit)

- Log -----------------------------------------------------------------
commit bdd971057bd700aa79f106113276d3b2fb01b987
Author: Alex Vandiver <alexmv at bestpractical.com>
Date:   Thu Feb 7 18:32:45 2013 -0500

    Ensure that ->_Attributes builds them when called as a class method
    
    Prior to 5671e60, ->_Init was guaranteed to have been called prior to
    ->_accessible, as the former is called during ->new, and the latter
    required an instance.  When calling it as a class method, that invarient
    does not hold, and autovivification causes an empty hash to be used.
    This, in turn, causes all column fetches on records of the class to
    fail with "___ unimplemented".
    
    Fill the attributes cache using _BuildTableAttributes, if it is not
    already.

diff --git a/lib/RT/Record.pm b/lib/RT/Record.pm
index 6a44aa2..6167ee7 100644
--- a/lib/RT/Record.pm
+++ b/lib/RT/Record.pm
@@ -731,8 +731,12 @@ sub _Accessible  {
   my $self = shift;
   my $column = shift;
   my $attribute = lc(shift);
-  return 0 unless defined ($_TABLE_ATTR->{ref($self) || $self}->{$column});
-  return $_TABLE_ATTR->{ref($self) || $self}->{$column}->{$attribute} || 0;
+
+  my $class =  ref($self) || $self;
+  $class->_BuildTableAttributes unless ($_TABLE_ATTR->{$class});
+
+  return 0 unless defined ($_TABLE_ATTR->{$class}->{$column});
+  return $_TABLE_ATTR->{$class}->{$column}->{$attribute} || 0;
 
 }
 

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