use strict;
use warnings;
use base qw/Class::Accessor::Grouped Class::C3::Componentised/;
+use namespace::autoclean;
use Class::C3;
use Carp::Clan qw/^DBIx::Class/;
use DBIx::Class::Schema::Loader::RelBuilder;
use File::Temp qw//;
use Class::Unload;
use Class::Inspector ();
+use Data::Dumper::Concise;
+use Scalar::Util 'looks_like_number';
+use File::Slurp 'slurp';
require DBIx::Class;
-our $VERSION = '0.05002';
+our $VERSION = '0.05003';
__PACKAGE__->mk_group_ro_accessors('simple', qw/
schema
naming
datetime_timezone
datetime_locale
+ config_file
/);
=head2 custom_column_info
-Must be a coderef, returing a hashref with the custom column informations.
-
-Example:
-
- custom_column_info => sub {
- my $info = shift;
- # Example from $info hashref:
- # $info = {
- # 'DECIMAL_DIGITS' => undef,
- # 'COLUMN_DEF' => undef,
- # 'TABLE_CAT' => undef,
- # 'NUM_PREC_RADIX' => undef,
- # 'TABLE_SCHEM' => 'TESTS',
- # 'BUFFER_LENGTH' => '8',
- # 'CHAR_OCTET_LENGTH' => undef,
- # 'IS_NULLABLE' => 'NO',
- # 'REMARKS' => undef,
- # 'COLUMN_SIZE' => '8',
- # 'ORDINAL_POSITION' => '1',
- # 'COLUMN_NAME' => 'LOADER_TEST9',
- # 'TYPE_NAME' => 'VARCHAR2',
- # 'NULLABLE' => '0',
- # 'DATA_TYPE' => '12',
- # 'TABLE_NAME' => 'LOADER_TEST9',
- # 'SQL_DATA_TYPE' => '12',
- # 'SQL_DATETIME_SUB' => undef
- # };
-
- if ( $info->{TYPE_NAME} eq 'DATE' ){
- return { timezone => "Europe/Berlin" };
- }
- return;
- }
+Hook for adding extra attributes to the
+L<column_info|DBIx::Class::ResultSource/column_info> for a column.
-Add to all columns with type DATE the attribute timezone => "Europe/Berlin".
+Must be a coderef that returns a hashref with the extra attributes.
+
+Receives the table name, column name and column_info.
+
+For example:
+
+ custom_column_info => sub {
+ my ($table_name, $column_name, $column_info) = @_;
+
+ if ($column_name eq 'dog' && $column_info->{default_value} eq 'snoopy') {
+ return { is_snoopy => 1 };
+ }
+ },
+
+This attribute can also be used to set C<inflate_datetime> on a non-datetime
+column so it also receives the L</datetime_timezone> and/or L</datetime_locale>.
=head2 datetime_timezone
-Set timezone attribute for L<DBIx::Class::InflateColumn::DateTime>
-to all columns with the type DATE.
+Sets the timezone attribute for L<DBIx::Class::InflateColumn::DateTime> for all
+columns with the DATE/DATETIME/TIMESTAMP data_types.
=head2 datetime_locale
-Set local attribute for L<DBIx::Class::InflateColumn::DateTime>
-to all columns with the type DATE.
+Sets the locale attribute for L<DBIx::Class::InflateColumn::DateTime> for all
+columns with the DATE/DATETIME/TIMESTAMP data_types.
+
+=head1 config_file
+
+File in Perl format, which should return a HASH reference, from which to read
+loader options.
=head1 METHODS
None of these methods are intended for direct invocation by regular
-users of L<DBIx::Class::Schema::Loader>. Anything you can find here
-can also be found via standard L<DBIx::Class::Schema> methods somehow.
+users of L<DBIx::Class::Schema::Loader>. Some are proxied via
+L<DBIx::Class::Schema::Loader>.
=cut
-use constant CURRENT_V => 'v5';
+my $CURRENT_V = 'v5';
-use constant CLASS_ARGS => qw(
+my @CLASS_ARGS = qw(
schema_base_class result_base_class additional_base_classes
left_base_classes additional_classes components resultset_components
);
bless $self => $class;
+ if (my $config_file = $self->config_file) {
+ my $config_opts = do $config_file;
+
+ croak "Error reading config from $config_file: $@" if $@;
+
+ croak "Config file $config_file must be a hashref" unless ref($config_opts) eq 'HASH';
+
+ while (my ($k, $v) = each %$config_opts) {
+ $self->{$k} = $v unless exists $self->{$k};
+ }
+ }
+
$self->_ensure_arrayref(qw/additional_classes
additional_base_classes
left_base_classes
if ($self->naming) {
for (values %{ $self->naming }) {
- $_ = CURRENT_V if $_ eq 'current';
+ $_ = $CURRENT_V if $_ eq 'current';
}
}
$self->{naming} ||= {};
+ if ($self->custom_column_info && ref $self->custom_column_info ne 'CODE') {
+ croak 'custom_column_info must be a CODE ref';
+ }
+
$self->_check_back_compat;
$self->use_namespaces(1) unless defined $self->use_namespaces;
my ($v) = $real_ver =~ /([1-9])/;
$v = "v$v";
- last if $v eq CURRENT_V || $real_ver =~ /^0\.\d\d999/;
+ last if $v eq $CURRENT_V || $real_ver =~ /^0\.\d\d999/;
if (not %{ $self->naming }) {
warn <<"EOF" unless $ENV{SCHEMA_LOADER_BACKCOMPAT};
my $self = shift;
my $args = shift;
- foreach my $k (CLASS_ARGS) {
+ foreach my $k (@CLASS_ARGS) {
next unless $self->$k;
my @classes = ref $self->$k eq 'ARRAY' ? @{ $self->$k } : $self->$k;
# upgrade. See skip_load_external to disable this feature.
EOF
- my $code = do {
- local ($/, @ARGV) = (undef, $old_real_inc_path); <>
- };
+ my $code = slurp $old_real_inc_path;
$code = $self->_rewrite_old_classnames($code);
if ($self->dynamic) {
}
$self->_make_src_class($_) for @tables;
+
+
+ # sanity-check for moniker clashes
+ my $inverse_moniker_idx;
+ for (keys %{$self->monikers}) {
+ push @{$inverse_moniker_idx->{$self->monikers->{$_}}}, $_;
+ }
+
+ my @clashes;
+ for (keys %$inverse_moniker_idx) {
+ my $tables = $inverse_moniker_idx->{$_};
+ if (@$tables > 1) {
+ push @clashes, sprintf ("tables %s reduced to the same source moniker '%s'",
+ join (', ', map { "'$_'" } @$tables),
+ $_,
+ );
+ }
+ }
+
+ if (@clashes) {
+ die 'Unable to load schema - chosen moniker/class naming style results in moniker clashes. '
+ . 'Either change the naming style, or supply an explicit moniker_map: '
+ . join ('; ', @clashes)
+ . "\n"
+ ;
+ }
+
+
$self->_setup_src_meta($_) for @tables;
if(!$self->skip_relationships) {
$self->_dbic_stmt($table_class,'table',$table_name);
my $cols = $self->_table_columns($table);
- my $col_info;
- eval { $col_info = $self->_columns_info_for($table) };
- if($@) {
- $self->_dbic_stmt($table_class,'add_columns',@$cols);
- }
- else {
- if ($self->_is_case_sensitive) {
- for my $col (keys %$col_info) {
- $col_info->{$col}{accessor} = lc $col
- if $col ne lc($col);
- }
- } else {
- $col_info = { map { lc($_), $col_info->{$_} } keys %$col_info };
+ my $col_info = $self->__columns_info_for($table);
+ if ($self->_is_case_sensitive) {
+ for my $col (keys %$col_info) {
+ $col_info->{$col}{accessor} = lc $col
+ if $col ne lc($col);
}
+ } else {
+ $col_info = { map { lc($_), $col_info->{$_} } keys %$col_info };
+ }
- my $fks = $self->_table_fk_info($table);
+ my $fks = $self->_table_fk_info($table);
- for my $fkdef (@$fks) {
- for my $col (@{ $fkdef->{local_columns} }) {
- $col_info->{$col}{is_foreign_key} = 1;
- }
+ for my $fkdef (@$fks) {
+ for my $col (@{ $fkdef->{local_columns} }) {
+ $col_info->{$col}{is_foreign_key} = 1;
}
- $self->_dbic_stmt(
- $table_class,
- 'add_columns',
- map { $_, ($col_info->{$_}||{}) } @$cols
- );
}
+ $self->_dbic_stmt(
+ $table_class,
+ 'add_columns',
+ map { $_, ($col_info->{$_}||{}) } @$cols
+ );
my %uniq_tag; # used to eliminate duplicate uniqs
}
+sub __columns_info_for {
+ my ($self, $table) = @_;
+
+ my $result = $self->_columns_info_for($table);
+
+ while (my ($col, $info) = each %$result) {
+ $info = { %$info, %{ $self->_custom_column_info ($table, $col, $info) } };
+ $info = { %$info, %{ $self->_datetime_column_info($table, $col, $info) } };
+
+ $result->{$col} = $info;
+ }
+
+ return $result;
+}
+
=head2 tables
Returns a sorted list of loaded tables, using the original database table
$self->_pod( $class,
join "\n", map {
my $s = $attrs->{$_};
- $s = !defined $s ? 'undef' :
- length($s) == 0 ? '(empty string)' :
- $s;
+ $s = !defined $s ? 'undef' :
+ length($s) == 0 ? '(empty string)' :
+ ref($s) eq 'SCALAR' ? $$s :
+ ref($s) ? do {
+ my $dd = Dumper;
+ $dd->Indent(0);
+ $dd->Values([$s]);
+ $dd->Dump;
+ } :
+ looks_like_number($s) ? $s :
+ qq{'$s'}
+ ;
" $_: $s"
} sort keys %$attrs,
sub _custom_column_info {
my ( $self, $table_name, $column_name, $column_info ) = @_;
- if( ref $self->custom_column_info eq 'CODE' ) {
- return $self->custom_column_info->( $table_name, $column_name, $column_info );
+ if (my $code = $self->custom_column_info) {
+ return $code->($table_name, $column_name, $column_info) || {};
}
return {};
}
sub _datetime_column_info {
my ( $self, $table_name, $column_name, $column_info ) = @_;
- my $return = {};
- my $type = lc ( $column_info->{data_type} );
- if (
- ( defined $column_info->{inflate_datetime} and $column_info->{inflate_datetime} )
- or ( defined $column_info->{inflate_date} and $column_info->{inflate_date} )
- or ( $type eq 'date')
- or ( $type eq 'datetime')
- or ( $type eq 'timestamp')
- ){
- $return->{timezone} = $self->datetime_timezone if $self->datetime_timezone;
- $return->{locale} = $self->datetime_locale if $self->datetime_locale;
+ my $result = {};
+ my $type = $column_info->{data_type} || '';
+ if ((grep $_, @{ $column_info }{map "inflate_$_", qw/date datetime timestamp/})
+ or ($type =~ /date|timestamp/i)) {
+ $result->{timezone} = $self->datetime_timezone if $self->datetime_timezone;
+ $result->{locale} = $self->datetime_locale if $self->datetime_locale;
}
- return $return;
+ return $result;
}
# remove the dump dir from @INC on destruction
projects / dbsrgits/DBIx-Class-Schema-Loader.git / blobdiff