package Catalyst::Controller::DBIC::API::StoredResultSource;
+
#ABSTRACT: Provides accessors for static resources
use Moose::Role;
=cut
-has 'result_class' => ( is => 'ro', isa => Maybe[Str], default => 'DBIx::Class::ResultClass::HashRefInflator' );
+has 'result_class' => (
+ is => 'ro',
+ isa => Maybe [Str],
+ default => 'DBIx::Class::ResultClass::HashRefInflator'
+);
=method_public stored_result_source
=cut
-sub stored_result_source
-{
+sub stored_result_source {
return shift->stored_model->result_source;
}
=cut
-sub stored_model
-{
- return $_[0]->_application->model($_[0]->class);
+sub stored_model {
+ return $_[0]->_application->model( $_[0]->class );
}
=method_public check_has_column
=cut
-sub check_has_column
-{
- my ($self, $col) = @_;
+sub check_has_column {
+ my ( $self, $col ) = @_;
die "Column '$col' does not exist in ResultSet '${\$self->class}'"
unless $self->stored_result_source->has_column($col);
}
=method_public check_has_relation
-check_has_relation meticulously delves into the result sources relationships to determine if the provided relation is valid. Accepts a relation name, and optional HashRef indicating a nested relationship. Iterates, and recurses through provided arguments until exhausted. Dies if at any time the relationship or column does not exist.
+check_has_relation meticulously delves into the result sources relationships to
+determine if the provided relation is valid.
+Accepts a relation name, an optional HashRef indicating a nested relationship.
+Iterates and recurses through provided arguments until exhausted.
+Dies if at any time the relationship or column does not exist.
=cut
-sub check_has_relation
-{
- my ($self, $rel, $other, $nest, $static) = @_;
+sub check_has_relation {
+ my ( $self, $rel, $other, $nest, $static ) = @_;
$nest ||= $self->stored_result_source;
- if(HashRef->check($other))
- {
+ if ( HashRef->check($other) ) {
my $rel_src = $nest->related_source($rel);
die "Relation '$rel_src' does not exist" if not defined($rel_src);
- while(my($k,$v) = each %$other)
- {
- $self->check_has_relation($k, $v, $rel_src, $static);
+ while ( my ( $k, $v ) = each %$other ) {
+ $self->check_has_relation( $k, $v, $rel_src, $static );
}
}
- else
- {
+ else {
return 1 if $static && ArrayRef->check($other) && $other->[0] eq '*';
die "Relation '$rel' does not exist in ${\$nest->from}"
unless $nest->has_relationship($rel) || $nest->has_column($rel);
=method_public check_column_relation
-Convenience method to first check if the provided argument is a valid relation (if it is a HashRef) or column.
+Convenience method to first check if the provided argument is a valid relation
+(if it is a HashRef) or column.
=cut
-sub check_column_relation
-{
- my ($self, $col_rel, $static) = @_;
-
- if(HashRef->check($col_rel))
- {
- try
- {
- while(my($k,$v) = each %$col_rel)
- {
- $self->check_has_relation($k, $v, undef, $static);
+sub check_column_relation {
+ my ( $self, $col_rel, $static ) = @_;
+
+ if ( HashRef->check($col_rel) ) {
+ try {
+ while ( my ( $k, $v ) = each %$col_rel ) {
+ $self->check_has_relation( $k, $v, undef, $static );
}
}
- catch
- {
+ catch {
# not a relation but a column with a predicate
- while(my($k, undef) = each %$col_rel)
- {
+ while ( my ( $k, undef ) = each %$col_rel ) {
$self->check_has_column($k);
}
}
}
- else
- {
+ else {
$self->check_has_column($col_rel);
}
}