[open-ils-commits] [GIT] Evergreen ILS branch master updated. 18eb592b77d1ce42c2e0e32c8a393d9ea7779fba

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- Log -----------------------------------------------------------------
commit 18eb592b77d1ce42c2e0e32c8a393d9ea7779fba
Author: Jason Stephenson <jason at sigio.com>
Date:   Sat Dec 10 20:28:48 2011 -0500

    Add class_for_hint function to OpenILS::Utils::Fieldmapper.
    
    Use this function to find a Fieldmapper class from the JSON hint or
    class id:
    
    my $class = Fieldmapper::class_for_hint('au');
    print("$class\n");
    
    Will print:
    
    Fieldmapper::actor::user
    
    Signed-off-by: Jason Stephenson <jason at sigio.com>
    Signed-off-by: Bill Erickson <berick at esilibrary.com>

diff --git a/Open-ILS/src/perlmods/lib/OpenILS/Utils/Fieldmapper.pm b/Open-ILS/src/perlmods/lib/OpenILS/Utils/Fieldmapper.pm
index e1bebb7..df00277 100644
--- a/Open-ILS/src/perlmods/lib/OpenILS/Utils/Fieldmapper.pm
+++ b/Open-ILS/src/perlmods/lib/OpenILS/Utils/Fieldmapper.pm
@@ -37,6 +37,15 @@ sub classes {
 	return keys %$fieldmap;
 }
 
+# Find a Fieldmapper class given the json hint.
+sub class_for_hint {
+    my $hint = shift;
+    foreach (keys %$fieldmap) {
+        return $_ if ($fieldmap->{$_}->{hint} eq $hint);
+    }
+    return undef;
+}
+
 sub get_attribute {
 	my $attr_list = shift;
 	my $attr_name = shift;

-----------------------------------------------------------------------

Summary of changes:
 .../src/perlmods/lib/OpenILS/Utils/Fieldmapper.pm  |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)


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