use Class::Inspector ();
use Scalar::Util 'looks_like_number';
use File::Slurp 'slurp';
-use DBIx::Class::Schema::Loader::Utils qw/split_name dumper_squashed eval_without_redefine_warnings/;
+use DBIx::Class::Schema::Loader::Utils qw/split_name dumper_squashed eval_package_without_redefine_warnings class_path/;
use DBIx::Class::Schema::Loader::Optional::Dependencies ();
use Try::Tiny;
use DBIx::Class ();
-use Class::Load 'load_class';
use namespace::clean;
-our $VERSION = '0.07003';
+our $VERSION = '0.07010';
__PACKAGE__->mk_group_ro_accessors('simple', qw/
schema
skip_relationships
skip_load_external
moniker_map
- column_accessor_map
+ col_accessor_map
custom_column_info
inflect_singular
inflect_plural
col_collision_map
rel_collision_map
real_dump_directory
+ result_component_map
datetime_undef_if_invalid
_result_class_methods
/);
stations_visited | StationVisited
routeChange | RouteChange
-=head2 column_accessor_map
+=head2 col_accessor_map
Same as moniker_map, but for column accessor names. If a coderef is
passed, the code is called with arguments of
classes. A good example would be
L<InflateColumn::DateTime|DBIx::Class::InflateColumn::DateTime>
+=head2 result_component_map
+
+A hashref of moniker keys and component values. Unlike C<components>, which loads the
+given components into every table class, this option allows you to load certain
+components for specified tables. For example:
+
+ result_component_map => {
+ StationVisited => '+YourApp::Schema::Component::StationVisited',
+ RouteChange => [
+ '+YourApp::Schema::Component::RouteChange',
+ 'InflateColumn::DateTime',
+ ],
+ }
+
+You may use this in conjunction with C<components>.
+
=head2 use_namespaces
This is now the default, to go back to L<DBIx::Class::Schema/load_classes> pass
sub new {
my ( $class, %args ) = @_;
+ if (exists $args{column_accessor_map}) {
+ $args{col_accessor_map} = delete $args{column_accessor_map};
+ }
+
my $self = { %args };
# don't lose undef options
$self->_validate_class_args;
+ if ($self->result_component_map) {
+ my %rc_map = %{ $self->result_component_map };
+ foreach my $moniker (keys %rc_map) {
+ $rc_map{$moniker} = [ $rc_map{$moniker} ] unless ref $rc_map{$moniker};
+ }
+ $self->result_component_map(\%rc_map);
+ }
+ else {
+ $self->result_component_map({});
+ }
+ $self->_validate_result_component_map;
+
if ($self->use_moose) {
if (not DBIx::Class::Schema::Loader::Optional::Dependencies->req_ok_for('use_moose')) {
die sprintf "You must install the following CPAN modules to enable the use_moose option: %s.\n",
Set the 'naming' attribute or the SCHEMA_LOADER_BACKCOMPAT environment variable
to disable this warning.
-Also consider setting 'use_namespaces => 1' if/when upgrading.
-
See perldoc DBIx::Class::Schema::Loader::Manual::UpgradingFromV4 for more
details.
EOF
$self->naming->{relationships} ||= 'v4';
$self->naming->{monikers} ||= 'v4';
+ if ((not defined $self->use_namespaces)
+ && $self->naming->{monikers} ne 'v4') {
+ $self->use_namespaces(1);
+ }
+
if ($self->use_namespaces) {
$self->_upgrading_from_load_classes(1);
}
sub _validate_class_args {
my $self = shift;
- my $args = shift;
foreach my $k (@CLASS_ARGS) {
next unless $self->$k;
my @classes = ref $self->$k eq 'ARRAY' ? @{ $self->$k } : $self->$k;
- foreach my $c (@classes) {
- # components default to being under the DBIx::Class namespace unless they
- # are preceeded with a '+'
- if ( $k =~ m/components$/ && $c !~ s/^\+// ) {
- $c = 'DBIx::Class::' . $c;
- }
+ $self->_validate_classes($k, \@classes);
+ }
+}
- # 1 == installed, 0 == not installed, undef == invalid classname
- my $installed = Class::Inspector->installed($c);
- if ( defined($installed) ) {
- if ( $installed == 0 ) {
- croak qq/$c, as specified in the loader option "$k", is not installed/;
- }
- } else {
- croak qq/$c, as specified in the loader option "$k", is an invalid class name/;
+sub _validate_result_component_map {
+ my $self = shift;
+
+ my $map = $self->result_component_map;
+ return unless $map && ref $map eq 'HASH';
+
+ foreach my $classes (values %$map) {
+ $self->_validate_classes('result_component_map', [@$classes]);
+ }
+}
+
+sub _validate_classes {
+ my $self = shift;
+ my $key = shift;
+ my $classes = shift;
+
+ foreach my $c (@$classes) {
+ # components default to being under the DBIx::Class namespace unless they
+ # are preceeded with a '+'
+ if ( $key =~ m/component/ && $c !~ s/^\+// ) {
+ $c = 'DBIx::Class::' . $c;
+ }
+
+ # 1 == installed, 0 == not installed, undef == invalid classname
+ my $installed = Class::Inspector->installed($c);
+ if ( defined($installed) ) {
+ if ( $installed == 0 ) {
+ croak qq/$c, as specified in the loader option "$key", is not installed/;
}
+ } else {
+ croak qq/$c, as specified in the loader option "$key", is an invalid class name/;
}
}
}
+
sub _find_file_in_inc {
my ($self, $file) = @_;
return;
}
-sub _class_path {
- my ($self, $class) = @_;
-
- my $class_path = $class;
- $class_path =~ s{::}{/}g;
- $class_path .= '.pm';
-
- return $class_path;
-}
-
sub _find_class_in_inc {
my ($self, $class) = @_;
- return $self->_find_file_in_inc($self->_class_path($class));
+ return $self->_find_file_in_inc(class_path($class));
}
sub _rewriting {
my $code = $self->_rewrite_old_classnames(scalar slurp $real_inc_path);
if ($self->dynamic) { # load the class too
- eval_without_redefine_warnings($code);
+ eval_package_without_redefine_warnings($class, $code);
}
$self->_ext_stmt($class,
* PLEASE RENAME THIS CLASS: from '$old_class' to '$class', as that is the
new name of the Result.
EOF
- eval_without_redefine_warnings($code);
+ eval_package_without_redefine_warnings($class, $code);
}
chomp $code;
->{ $self->naming->{relationships}};
my $relbuilder_class = 'DBIx::Class::Schema::Loader::RelBuilder'.$relbuilder_suff;
- load_class $relbuilder_class;
+ $self->ensure_class_loaded($relbuilder_class);
$relbuilder_class->new( $self );
};
sub _reload_class {
my ($self, $class) = @_;
- my $class_path = $self->_class_path($class);
- delete $INC{ $class_path };
+ delete $INC{ +class_path($class) };
-# kill redefined warnings
try {
- eval_without_redefine_warnings ("require $class");
+ eval_package_without_redefine_warnings ($class, "require $class");
}
catch {
my $source = slurp $self->_get_dump_filename($class);
$self->_use ($table_class, @{$self->additional_classes});
$self->_inject($table_class, @{$self->left_base_classes});
- if (my @components = @{ $self->components }) {
- $self->_dbic_stmt($table_class, 'load_components', @components);
- }
+ my @components = @{ $self->components || [] };
+
+ push @components, @{ $self->result_component_map->{$table_moniker} }
+ if exists $self->result_component_map->{$table_moniker};
+
+ $self->_dbic_stmt($table_class, 'load_components', @components) if @components;
$self->_inject($table_class, @{$self->additional_base_classes});
}
sub _is_result_class_method {
- my ($self, $name) = @_;
+ my ($self, $name, $table_name) = @_;
+
+ my $table_moniker = $table_name ? $self->_table2moniker($table_name) : '';
if (not $self->_result_class_methods) {
my (@methods, %methods);
my $base = $self->result_base_class || 'DBIx::Class::Core';
- my @components = map { /^\+/ ? substr($_,1) : "DBIx::Class::$_" } @{ $self->components || [] };
+
+ my @components = @{ $self->components || [] };
+
+ push @components, @{ $self->result_component_map->{$table_moniker} }
+ if exists $self->result_component_map->{$table_moniker};
+
+ for my $c (@components) {
+ $c = $c =~ /^\+/ ? substr($c,1) : "DBIx::Class::$c";
+ }
for my $class ($base, @components, $self->use_moose ? 'Moose::Object' : ()) {
- load_class $class;
+ $self->ensure_class_loaded($class);
push @methods, @{ Class::Inspector->methods($class) || [] };
}
@methods{@methods} = ();
- # futureproof meta
- $methods{meta} = undef;
-
$self->_result_class_methods(\%methods);
}
my $result_methods = $self->_result_class_methods;
next if $accessor eq 'id'; # special case (very common column)
- if ($self->_is_result_class_method($accessor)) {
+ if ($self->_is_result_class_method($accessor, $table_name)) {
my $mapped = 0;
if (my $map = $self->col_collision_map) {
}
}
-# use the same logic to run moniker_map, column_accessor_map, and
+# use the same logic to run moniker_map, col_accessor_map, and
# relationship_name_map
sub _run_user_map {
my ( $self, $map, $default_code, $ident, @extra ) = @_;
my ($self, $column_name, $column_context_info ) = @_;
my $accessor = $self->_run_user_map(
- $self->column_accessor_map,
+ $self->col_accessor_map,
sub { $self->_default_column_accessor_name( shift ) },
$column_name,
$column_context_info,
projects / dbsrgits/DBIx-Class-Schema-Loader.git / blobdiff