From: stevan <stevan@3efe9002-19ed-0310-8735-a98156148065>
Date: Wed, 9 Aug 2006 00:43:56 +0000 (+0000)
Subject: JavaAccessors forPeopleWhoLikeJava
X-Git-Tag: 0_01~1
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=08e608bd50d9d5d861e3319662c5d71dd7077cd4;p=gitmo%2FMoose-Policy.git

JavaAccessors forPeopleWhoLikeJava
---

diff --git a/lib/Moose/Policy/JavaAccessors.pm b/lib/Moose/Policy/JavaAccessors.pm
new file mode 100644
index 0000000..fea56dd
--- /dev/null
+++ b/lib/Moose/Policy/JavaAccessors.pm
@@ -0,0 +1,36 @@
+
+package Moose::Policy::JavaAccessors;
+
+use constant attribute_metaclass => 'Moose::Policy::JavaAccessors::Attribute';
+
+package Moose::Policy::JavaAccessors::Attribute;
+use Moose;
+
+extends 'Moose::Meta::Attribute';
+
+before '_process_options' => sub {
+    my ($class, $name, $options) = @_;
+    # NOTE:
+    # If is has been specified, and 
+    # we don't have a reader or writer
+    # Of couse this is an odd case, but
+    # we better test for it anyway.
+    if (exists $options->{is} && !(exists $options->{reader} || exists $options->{writer})) {
+        if ($options->{is} eq 'ro') {
+            $options->{reader} = 'get' . ucfirst($name);
+        }
+        elsif ($options->{is} eq 'rw') {
+            $options->{reader} = 'get' . ucfirst($name);
+            $options->{writer} = 'set' . ucfirst($name);
+        }
+        delete $options->{is};
+    }
+};
+
+1;
+
+__END__
+
+=pod
+
+=cut
diff --git a/t/011_JavaAccessors_test.t b/t/011_JavaAccessors_test.t
new file mode 100644
index 0000000..93540c9
--- /dev/null
+++ b/t/011_JavaAccessors_test.t
@@ -0,0 +1,38 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More 'no_plan';
+
+BEGIN {
+    use_ok('Moose::Policy');
+}
+
+{
+    package Foo;
+
+    use Moose::Policy 'Moose::Policy::JavaAccessors';
+    use Moose;
+
+    has 'bar' => (is => 'rw', default => 'Foo::bar');
+    has 'baz' => (is => 'ro', default => 'Foo::baz');
+}
+
+isa_ok(Foo->meta, 'Moose::Meta::Class');
+is(Foo->meta->attribute_metaclass, 'Moose::Policy::JavaAccessors::Attribute', '... got our custom attr metaclass');
+
+isa_ok(Foo->meta->get_attribute('bar'), 'Moose::Policy::JavaAccessors::Attribute');
+
+my $foo = Foo->new;
+isa_ok($foo, 'Foo');
+
+can_ok($foo, 'getBar');
+can_ok($foo, 'setBar');
+
+can_ok($foo, 'getBaz');
+ok(! $foo->can('setBaz'), 'without setter');
+
+is($foo->getBar, 'Foo::bar', '... got the right default value');
+is($foo->getBaz, 'Foo::baz', '... got the right default value');
+