use strict;
use warnings;
-use base qw/Class::Accessor::Fast/;
+use base qw/Class::Accessor::Fast Class::C3::Componentised/;
use Class::C3;
use Carp::Clan qw/^DBIx::Class/;
-use UNIVERSAL::require;
use DBIx::Class::Schema::Loader::RelBuilder;
use Data::Dump qw/ dump /;
use POSIX qw//;
use File::Spec qw//;
use Cwd qw//;
use Digest::MD5 qw//;
+use Lingua::EN::Inflect::Number qw//;
+use File::Temp qw//;
+use Class::Unload;
require DBIx::Class;
-our $VERSION = '0.04000';
+our $VERSION = '0.04999_10';
__PACKAGE__->mk_ro_accessors(qw/
schema
debug
dump_directory
dump_overwrite
+ really_erase_my_files
+ use_namespaces
+ result_namespace
+ resultset_namespace
+ default_resultset_class
+ schema_base_class
+ result_base_class
db_schema
_tables
classes
monikers
+ dynamic
/);
+__PACKAGE__->mk_accessors(qw/
+ version_to_dump
+/);
+
=head1 NAME
DBIx::Class::Schema::Loader::Base - Base DBIx::Class::Schema::Loader Implementation.
=head1 CONSTRUCTOR OPTIONS
These constructor options are the base options for
-L<DBIx::Class::Schema::Loader/loader_opts>. Available constructor options are:
+L<DBIx::Class::Schema::Loader/loader_options>. Available constructor options are:
=head2 skip_relationships
Skip setting up relationships. The default is to attempt the loading
of relationships.
+=head2 naming
+
+Static schemas (ones dumped to disk) will, by default, use the new-style 0.05XXX
+relationship names and singularized Results, unless you're overwriting an
+existing dump made by a 0.04XXX version of L<DBIx::Class::Schema::Loader>, in
+which case the backward compatible RelBuilder will be activated, and
+singularization will be turned off.
+
+Specifying
+
+ naming => 'v5'
+
+will disable the backward-compatible RelBuilder and use
+the new-style relationship names along with singularized Results, even when
+overwriting a dump made with an earlier version.
+
+The option also takes a hashref:
+
+ naming => { relationships => 'v5', results => 'v4' }
+
+The values can be:
+
+=over 4
+
+=item current
+
+Latest default style, whatever that happens to be.
+
+=item v5
+
+Version 0.05XXX style.
+
+=item v4
+
+Version 0.04XXX style.
+
+=back
+
+Dynamic schemas will always default to the 0.04XXX relationship names and won't
+singularize Results for backward compatibility, to activate the new RelBuilder
+and singularization put this in your C<Schema.pm> file:
+
+ __PACKAGE__->naming('current');
+
+Or if you prefer to use 0.05XXX features but insure that nothing breaks in the
+next major version upgrade:
+
+ __PACKAGE__->naming('v5');
+
=head2 debug
If set to true, each constructive L<DBIx::Class> statement the loader
As L</inflect_plural> above, but for singularizing relationship names.
Default behavior is to utilize L<Lingua::EN::Inflect::Number/to_S>.
+=head2 schema_base_class
+
+Base class for your schema classes. Defaults to 'DBIx::Class::Schema'.
+
+=head2 result_base_class
+
+Base class for your table classes (aka result classes). Defaults to 'DBIx::Class'.
+
=head2 additional_base_classes
List of additional base classes all of your table classes will use.
C<ResultSetManager> will be automatically added to the above
C<components> list if this option is set.
+=head2 use_namespaces
+
+Generate result class names suitable for
+L<DBIx::Class::Schema/load_namespaces> and call that instead of
+L<DBIx::Class::Schema/load_classes>. When using this option you can also
+specify any of the options for C<load_namespaces> (i.e. C<result_namespace>,
+C<resultset_namespace>, C<default_resultset_class>), and they will be added
+to the call (and the generated result class names adjusted appropriately).
+
=head2 dump_directory
This option is designed to be a tool to help you transition from this
=head2 dump_overwrite
+Deprecated. See L</really_erase_my_files> below, which does *not* mean
+the same thing as the old C<dump_overwrite> setting from previous releases.
+
+=head2 really_erase_my_files
+
Default false. If true, Loader will unconditionally delete any existing
files before creating the new ones from scratch when dumping a schema to disk.
C<# DO NOT MODIFY THIS OR ANYTHING ABOVE!>
leaving any customizations you placed after that as they were.
-When C<dump_overwrite> is not set, if the output file already exists,
+When C<really_erase_my_files> is not set, if the output file already exists,
but the aforementioned final stanza is not found, or the checksum
contained there does not match the generated contents, Loader will
croak and not touch the file.
+You should really be using version control on your schema classes (and all
+of the rest of your code for that matter). Don't blame me if a bug in this
+code wipes something out when it shouldn't have, you've been warned.
+
=head1 METHODS
None of these methods are intended for direct invocation by regular
$self->{schema_class} ||= ( ref $self->{schema} || $self->{schema} );
$self->{schema} ||= $self->{schema_class};
- $self->{relbuilder} = DBIx::Class::Schema::Loader::RelBuilder->new(
- $self->schema_class, $self->inflect_plural, $self->inflect_singular
- ) if !$self->{skip_relationships};
+ croak "dump_overwrite is deprecated. Please read the"
+ . " DBIx::Class::Schema::Loader::Base documentation"
+ if $self->{dump_overwrite};
+
+ $self->{dynamic} = ! $self->{dump_directory};
+ $self->{temp_directory} ||= File::Temp::tempdir( 'dbicXXXX',
+ TMPDIR => 1,
+ CLEANUP => 1,
+ );
+
+ $self->{dump_directory} ||= $self->{temp_directory};
+
+ $self->version_to_dump($DBIx::Class::Schema::Loader::VERSION);
+
+ $self->_check_back_compat;
$self;
}
+sub _check_back_compat {
+ my ($self) = @_;
+
+# dynamic schemas will always be in 0.04006 mode
+ if ($self->dynamic) {
+ no strict 'refs';
+ my $class = ref $self || $self;
+ require DBIx::Class::Schema::Loader::Compat::v0_040;
+ unshift @{"${class}::ISA"},
+ 'DBIx::Class::Schema::Loader::Compat::v0_040';
+ Class::C3::reinitialize;
+# just in case, though no one is likely to dump a dynamic schema
+ $self->version_to_dump('0.04006');
+ return;
+ }
+
+# otherwise check if we need backcompat mode for a static schema
+ my $filename = $self->_get_dump_filename($self->schema_class);
+ return unless -e $filename;
+
+ open(my $fh, '<', $filename)
+ or croak "Cannot open '$filename' for reading: $!";
+
+ while (<$fh>) {
+ if (/^# Created by DBIx::Class::Schema::Loader v((\d+)\.(\d+))/) {
+ my $real_ver = $1;
+ my $ver = "v${2}_${3}";
+ while (1) {
+ my $compat_class = "DBIx::Class::Schema::Loader::Compat::${ver}";
+ if ($self->load_optional_class($compat_class)) {
+ no strict 'refs';
+ my $class = ref $self || $self;
+ unshift @{"${class}::ISA"}, $compat_class;
+ Class::C3::reinitialize;
+ $self->version_to_dump($real_ver);
+ last;
+ }
+ $ver =~ s/\d\z// or last;
+ }
+ last;
+ }
+ }
+ close $fh;
+}
+
sub _find_file_in_inc {
my ($self, $file) = @_;
foreach my $prefix (@INC) {
- my $fullpath = $prefix . '/' . $file;
- return $fullpath if -f $fullpath;
+ my $fullpath = File::Spec->catfile($prefix, $file);
+ return $fullpath if -f $fullpath
+ and Cwd::abs_path($fullpath) ne
+ Cwd::abs_path(File::Spec->catfile($self->dump_directory, $file)) || '';
}
return;
}
-sub _load_external {
+sub _class_path {
my ($self, $class) = @_;
my $class_path = $class;
$class_path =~ s{::}{/}g;
$class_path .= '.pm';
- my $inc_path = $self->_find_file_in_inc($class_path);
+ return $class_path;
+}
- return if !$inc_path;
+sub _find_class_in_inc {
+ my ($self, $class) = @_;
- my $real_dump_path = $self->dump_directory
- ? Cwd::abs_path(
- File::Spec->catfile($self->dump_directory, $class_path)
- )
- : '';
- my $real_inc_path = Cwd::abs_path($inc_path);
- return if $real_inc_path eq $real_dump_path;
+ return $self->_find_file_in_inc($self->_class_path($class));
+}
- $class->require;
- croak "Failed to load external class definition"
- . " for '$class': $@"
- if $@;
+sub _load_external {
+ my ($self, $class) = @_;
+
+ my $real_inc_path = $self->_find_class_in_inc($class);
+
+ return if !$real_inc_path;
# If we make it to here, we loaded an external definition
warn qq/# Loaded external class definition for '$class'\n/
if $self->debug;
- # The rest is only relevant when dumping
- return if !$self->dump_directory;
-
- croak 'Failed to locate actual external module file for '
- . "'$class'"
- if !$real_inc_path;
open(my $fh, '<', $real_inc_path)
or croak "Failed to open '$real_inc_path' for reading: $!";
$self->_ext_stmt($class,
- qq|# These lines were loaded from '$real_inc_path' found in \@INC.|
- .q|# They are now part of the custom portion of this file|
- .q|# for you to hand-edit. If you do not either delete|
- .q|# this section or remove that file from @INC, this section|
- .q|# will be repeated redundantly when you re-create this|
- .q|# file again via Loader!|
+ qq|# These lines were loaded from '$real_inc_path' found in \@INC.\n|
+ .qq|# They are now part of the custom portion of this file\n|
+ .qq|# for you to hand-edit. If you do not either delete\n|
+ .qq|# this section or remove that file from \@INC, this section\n|
+ .qq|# will be repeated redundantly when you re-create this\n|
+ .qq|# file again via Loader!\n|
);
while(<$fh>) {
chomp;
$self->_ext_stmt($class, $_);
}
$self->_ext_stmt($class,
- q|# End of lines loaded from '$real_inc_path' |
+ qq|# End of lines loaded from '$real_inc_path' |
);
close($fh)
or croak "Failed to close $real_inc_path: $!";
+
+# load the class too
+ {
+ # turn off redefined warnings
+ $SIG{__WARN__} = sub {};
+ do $real_inc_path;
+ }
+ die $@ if $@;
}
=head2 load
my ($self, $schema) = @_;
$self->{schema} = $schema;
+ $self->_relbuilder->{schema} = $schema;
my @created;
my @current = $self->_tables_list;
}
}
- $self->_load_tables(@created);
+ my $loaded = $self->_load_tables(@created);
+
+ return map { $self->monikers->{$_} } @$loaded;
+}
- return map { $self->monikers->{$_} } @created;
+sub _relbuilder {
+ my ($self) = @_;
+
+ return if $self->{skip_relationships};
+
+ $self->{relbuilder} ||= DBIx::Class::Schema::Loader::RelBuilder->new(
+ $self->schema, $self->inflect_plural, $self->inflect_singular
+ );
}
sub _load_tables {
$self->{_tables}->{$_} = 1;
}
- # Set up classes/monikers
- {
- no warnings 'redefine';
- local *Class::C3::reinitialize = sub { };
- use warnings;
-
- $self->_make_src_class($_) for @tables;
- }
-
- Class::C3::reinitialize;
-
+ $self->_make_src_class($_) for @tables;
$self->_setup_src_meta($_) for @tables;
if(!$self->skip_relationships) {
+ # The relationship loader needs a working schema
+ $self->{quiet} = 1;
+ local $self->{dump_directory} = $self->{temp_directory};
+ $self->_reload_classes(\@tables);
$self->_load_relationships($_) for @tables;
+ $self->{quiet} = 0;
+
+ # Remove that temp dir from INC so it doesn't get reloaded
+ @INC = grep { $_ ne $self->{dump_directory} } @INC;
}
$self->_load_external($_)
for map { $self->classes->{$_} } @tables;
- $self->_dump_to_dir if $self->dump_directory;
+ # Reload without unloading first to preserve any symbols from external
+ # packages.
+ $self->_reload_classes(\@tables, 0);
# Drop temporary cache
delete $self->{_cache};
- 1;
+ return \@tables;
+}
+
+sub _reload_classes {
+ my ($self, $tables, $unload) = @_;
+
+ my @tables = @$tables;
+ $unload = 1 unless defined $unload;
+
+ # so that we don't repeat custom sections
+ @INC = grep $_ ne $self->dump_directory, @INC;
+
+ $self->_dump_to_dir(map { $self->classes->{$_} } @tables);
+
+ unshift @INC, $self->dump_directory;
+
+ my @to_register;
+ my %have_source = map { $_ => $self->schema->source($_) }
+ $self->schema->sources;
+
+ for my $table (@tables) {
+ my $moniker = $self->monikers->{$table};
+ my $class = $self->classes->{$table};
+
+ {
+ no warnings 'redefine';
+ local *Class::C3::reinitialize = sub {};
+ use warnings;
+
+ Class::Unload->unload($class) if $unload;
+ my ($source, $resultset_class);
+ if (
+ ($source = $have_source{$moniker})
+ && ($resultset_class = $source->resultset_class)
+ && ($resultset_class ne 'DBIx::Class::ResultSet')
+ ) {
+ my $has_file = Class::Inspector->loaded_filename($resultset_class);
+ Class::Unload->unload($resultset_class) if $unload;
+ $self->_reload_class($resultset_class) if $has_file;
+ }
+ $self->_reload_class($class);
+ }
+ push @to_register, [$moniker, $class];
+ }
+
+ Class::C3->reinitialize;
+ for (@to_register) {
+ $self->schema->register_class(@$_);
+ }
+}
+
+# We use this instead of ensure_class_loaded when there are package symbols we
+# want to preserve.
+sub _reload_class {
+ my ($self, $class) = @_;
+
+ my $class_path = $self->_class_path($class);
+ delete $INC{ $class_path };
+ eval "require $class;";
}
sub _get_dump_filename {
}
sub _dump_to_dir {
- my ($self) = @_;
-
- my $target_dir = $self->dump_directory;
+ my ($self, @classes) = @_;
my $schema_class = $self->schema_class;
+ my $schema_base_class = $self->schema_base_class || 'DBIx::Class::Schema';
- croak "Must specify target directory for dumping!" if ! $target_dir;
-
- warn "Dumping manual schema for $schema_class to directory $target_dir ...\n";
+ my $target_dir = $self->dump_directory;
+ warn "Dumping manual schema for $schema_class to directory $target_dir ...\n"
+ unless $self->{dynamic} or $self->{quiet};
my $schema_text =
qq|package $schema_class;\n\n|
+ . qq|# Created by DBIx::Class::Schema::Loader\n|
+ . qq|# DO NOT MODIFY THE FIRST PART OF THIS FILE\n\n|
. qq|use strict;\nuse warnings;\n\n|
- . qq|use base 'DBIx::Class::Schema';\n\n|
- . qq|__PACKAGE__->load_classes;\n|;
+ . qq|use base '$schema_base_class';\n\n|;
+
+ if ($self->use_namespaces) {
+ $schema_text .= qq|__PACKAGE__->load_namespaces|;
+ my $namespace_options;
+ for my $attr (qw(result_namespace
+ resultset_namespace
+ default_resultset_class)) {
+ if ($self->$attr) {
+ $namespace_options .= qq| $attr => '| . $self->$attr . qq|',\n|
+ }
+ }
+ $schema_text .= qq|(\n$namespace_options)| if $namespace_options;
+ $schema_text .= qq|;\n|;
+ }
+ else {
+ $schema_text .= qq|__PACKAGE__->load_classes;\n|;
+ }
$self->_write_classfile($schema_class, $schema_text);
- foreach my $src_class (sort keys %{$self->{_dump_storage}}) {
+ my $result_base_class = $self->result_base_class || 'DBIx::Class';
+
+ foreach my $src_class (@classes) {
my $src_text =
qq|package $src_class;\n\n|
+ . qq|# Created by DBIx::Class::Schema::Loader\n|
+ . qq|# DO NOT MODIFY THE FIRST PART OF THIS FILE\n\n|
. qq|use strict;\nuse warnings;\n\n|
- . qq|use base 'DBIx::Class';\n\n|;
+ . qq|use base '$result_base_class';\n\n|;
$self->_write_classfile($src_class, $src_text);
}
- warn "Schema dump completed.\n";
+ warn "Schema dump completed.\n" unless $self->{dynamic} or $self->{quiet};
+
+}
+
+sub _sig_comment {
+ my ($self, $version, $ts) = @_;
+ return qq|\n\n# Created by DBIx::Class::Schema::Loader|
+ . qq| v| . $version
+ . q| @ | . $ts
+ . qq|\n# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:|;
}
sub _write_classfile {
my $filename = $self->_get_dump_filename($class);
$self->_ensure_dump_subdirs($class);
- if (-f $filename && $self->dump_overwrite) {
+ if (-f $filename && $self->really_erase_my_files) {
warn "Deleting existing file '$filename' due to "
- . "'dump_overwrite' setting\n";
+ . "'really_erase_my_files' setting\n" unless $self->{quiet};
unlink($filename);
}
- my $custom_content = $self->_get_custom_content($class, $filename);
-
- $custom_content ||= qq|\n# You can replace this text with custom|
- . qq| content, and it will be preserved on regeneration|
- . qq|\n1;\n|;
+ my ($custom_content, $old_md5, $old_ver, $old_ts) = $self->_get_custom_content($class, $filename);
$text .= qq|$_\n|
for @{$self->{_dump_storage}->{$class} || []};
- $text .= qq|\n\n# Created by DBIx::Class::Schema::Loader|
- . qq| v| . $DBIx::Class::Schema::Loader::VERSION
- . q| @ | . POSIX::strftime('%Y-%m-%d %H:%M:%S', localtime)
- . qq|\n# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:|;
+ # Check and see if the dump is infact differnt
+
+ my $compare_to;
+ if ($old_md5) {
+ $compare_to = $text . $self->_sig_comment($old_ver, $old_ts);
+
+
+ if (Digest::MD5::md5_base64($compare_to) eq $old_md5) {
+ return;
+ }
+ }
+
+ $text .= $self->_sig_comment(
+ $self->version_to_dump,
+ POSIX::strftime('%Y-%m-%d %H:%M:%S', localtime)
+ );
open(my $fh, '>', $filename)
or croak "Cannot open '$filename' for writing: $!";
# Write the top half and its MD5 sum
- print $fh $text . Digest::MD5::md5_base64($text) . "\n\n";
+ print $fh $text . Digest::MD5::md5_base64($text) . "\n";
# Write out anything loaded via external partial class file in @INC
print $fh qq|$_\n|
for @{$self->{_ext_storage}->{$class} || []};
+ # Write out any custom content the user has added
print $fh $custom_content;
close($fh)
- or croak "Cannot close '$filename': $!";
+ or croak "Error closing '$filename': $!";
+}
+
+sub _default_custom_content {
+ return qq|\n\n# You can replace this text with custom|
+ . qq| content, and it will be preserved on regeneration|
+ . qq|\n1;\n|;
}
sub _get_custom_content {
my ($self, $class, $filename) = @_;
- return if ! -f $filename;
+ return ($self->_default_custom_content) if ! -f $filename;
+
open(my $fh, '<', $filename)
or croak "Cannot open '$filename' for reading: $!";
my $mark_re =
qr{^(# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:)([A-Za-z0-9/+]{22})\n};
- my $found = 0;
my $buffer = '';
+ my ($md5, $ts, $ver);
while(<$fh>) {
- if(!$found && /$mark_re/) {
- $found = 1;
- $buffer .= $1;
+ if(!$md5 && /$mark_re/) {
+ $md5 = $2;
+ my $line = $1;
+
+ # Pull out the previous version and timestamp
+ ($ver, $ts) = $buffer =~ m/# Created by DBIx::Class::Schema::Loader v(.*?) @ (.*?)$/s;
+
+ $buffer .= $line;
croak "Checksum mismatch in '$filename'"
- if Digest::MD5::md5_base64($buffer) ne $2;
+ if Digest::MD5::md5_base64($buffer) ne $md5;
$buffer = '';
}
}
}
- croak "Cannot not overwrite '$filename' without 'dump_overwrite',"
+ croak "Cannot not overwrite '$filename' without 'really_erase_my_files',"
. " it does not appear to have been generated by Loader"
- if !$found;
+ if !$md5;
+
+ # Default custom content:
+ $buffer ||= $self->_default_custom_content;
- return $buffer;
+ return ($buffer, $md5, $ver, $ts);
}
sub _use {
my $self = shift;
my $target = shift;
- my $evalstr;
foreach (@_) {
warn "$target: use $_;" if $self->debug;
$self->_raw_stmt($target, "use $_;");
- $_->require or croak ($_ . "->require: $@");
- $evalstr .= "package $target; use $_;";
}
- eval $evalstr if $evalstr;
- croak $@ if $@;
}
sub _inject {
my $blist = join(q{ }, @_);
warn "$target: use base qw/ $blist /;" if $self->debug && @_;
$self->_raw_stmt($target, "use base qw/ $blist /;") if @_;
- foreach (@_) {
- $_->require or croak ($_ . "->require: $@");
- $schema_class->inject_base($target, $_);
- }
}
# Create class with applicable bases, setup monikers, etc
my $schema_class = $self->schema_class;
my $table_moniker = $self->_table2moniker($table);
- my $table_class = $schema_class . q{::} . $table_moniker;
+ my @result_namespace = ($schema_class);
+ if ($self->use_namespaces) {
+ my $result_namespace = $self->result_namespace || 'Result';
+ if ($result_namespace =~ /^\+(.*)/) {
+ # Fully qualified namespace
+ @result_namespace = ($1)
+ }
+ else {
+ # Relative namespace
+ push @result_namespace, $result_namespace;
+ }
+ }
+ my $table_class = join(q{::}, @result_namespace, $table_moniker);
my $table_normalized = lc $table;
$self->classes->{$table} = $table_class;
$self->monikers->{$table} = $table_moniker;
$self->monikers->{$table_normalized} = $table_moniker;
- { no strict 'refs'; @{"${table_class}::ISA"} = qw/DBIx::Class/ }
-
$self->_use ($table_class, @{$self->additional_classes});
- $self->_inject($table_class, @{$self->additional_base_classes});
+ $self->_inject($table_class, @{$self->left_base_classes});
$self->_dbic_stmt($table_class, 'load_components', @{$self->components}, 'Core');
$self->_dbic_stmt($table_class, 'load_resultset_components', @{$self->resultset_components})
if @{$self->resultset_components};
- $self->_inject($table_class, @{$self->left_base_classes});
+ $self->_inject($table_class, @{$self->additional_base_classes});
}
-# Set up metadata (cols, pks, etc) and register the class with the schema
+# Set up metadata (cols, pks, etc)
sub _setup_src_meta {
my ($self, $table) = @_;
my $table_class = $self->classes->{$table};
my $table_moniker = $self->monikers->{$table};
- $self->_dbic_stmt($table_class,'table',$table);
+ my $table_name = $table;
+ my $name_sep = $self->schema->storage->sql_maker->name_sep;
+
+ if ($name_sep && $table_name =~ /\Q$name_sep\E/) {
+ $table_name = \ $self->_quote_table_name($table_name);
+ }
+
+ $self->_dbic_stmt($table_class,'table',$table_name);
my $cols = $self->_table_columns($table);
my $col_info;
$self->_dbic_stmt($table_class,'add_columns',@$cols);
}
else {
- my %col_info_lc = map { lc($_), $col_info->{$_} } keys %$col_info;
+ if ($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);
+
+ 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_lc{$_}||{}) } @$cols
+ map { $_, ($col_info->{$_}||{}) } @$cols
);
}
+ my %uniq_tag; # used to eliminate duplicate uniqs
+
my $pks = $self->_table_pk_info($table) || [];
@$pks ? $self->_dbic_stmt($table_class,'set_primary_key',@$pks)
: carp("$table has no primary key");
+ $uniq_tag{ join("\0", @$pks) }++ if @$pks; # pk is a uniq
my $uniqs = $self->_table_uniq_info($table) || [];
- $self->_dbic_stmt($table_class,'add_unique_constraint',@$_) for (@$uniqs);
+ for (@$uniqs) {
+ my ($name, $cols) = @$_;
+ next if $uniq_tag{ join("\0", @$cols) }++; # skip duplicates
+ $self->_dbic_stmt($table_class,'add_unique_constraint', $name, $cols);
+ }
- $schema_class->register_class($table_moniker, $table_class);
- $schema->register_class($table_moniker, $table_class) if $schema ne $schema_class;
}
=head2 tables
}
# Make a moniker from a table
+sub _default_table2moniker {
+ my ($self, $table) = @_;
+
+ return join '', map ucfirst, split /[\W_]+/,
+ Lingua::EN::Inflect::Number::to_S(lc $table);
+}
+
sub _table2moniker {
my ( $self, $table ) = @_;
$moniker = $self->moniker_map->($table);
}
- $moniker ||= join '', map ucfirst, split /[\W_]+/, lc $table;
+ $moniker ||= $self->_default_table2moniker($table);
return $moniker;
}
$fkdef->{remote_source} =
$self->monikers->{delete $fkdef->{remote_table}};
}
+ my $tbl_uniq_info = $self->_table_uniq_info($table);
my $local_moniker = $self->monikers->{$table};
- my $rel_stmts = $self->{relbuilder}->generate_code($local_moniker, $tbl_fk_info);
+ my $rel_stmts = $self->_relbuilder->generate_code($local_moniker, $tbl_fk_info, $tbl_uniq_info);
foreach my $src_class (sort keys %$rel_stmts) {
my $src_stmts = $rel_stmts->{$src_class};
my $class = shift;
my $method = shift;
- if(!$self->debug && !$self->dump_directory) {
- $class->$method(@_);
- return;
- }
-
my $args = dump(@_);
$args = '(' . $args . ')' if @_ < 2;
my $stmt = $method . $args . q{;};
warn qq|$class\->$stmt\n| if $self->debug;
- $class->$method(@_);
$self->_raw_stmt($class, '__PACKAGE__->' . $stmt);
}
# Store a raw source line for a class (for dumping purposes)
sub _raw_stmt {
my ($self, $class, $stmt) = @_;
- push(@{$self->{_dump_storage}->{$class}}, $stmt) if $self->dump_directory;
+ push(@{$self->{_dump_storage}->{$class}}, $stmt);
}
# Like above, but separately for the externally loaded stuff
sub _ext_stmt {
my ($self, $class, $stmt) = @_;
- push(@{$self->{_ext_storage}->{$class}}, $stmt) if $self->dump_directory;
+ push(@{$self->{_ext_storage}->{$class}}, $stmt);
+}
+
+sub _quote_table_name {
+ my ($self, $table) = @_;
+
+ my $qt = $self->schema->storage->sql_maker->quote_char;
+
+ return $table unless $qt;
+
+ if (ref $qt) {
+ return $qt->[0] . $table . $qt->[1];
+ }
+
+ return $qt . $table . $qt;
}
+sub _is_case_sensitive { 0 }
+
=head2 monikers
Returns a hashref of loaded table to moniker mappings. There will
L<DBIx::Class::Schema::Loader>
+=head1 AUTHOR
+
+See L<DBIx::Class::Schema::Loader/CONTRIBUTORS>.
+
+=head1 LICENSE
+
+This library is free software; you can redistribute it and/or modify it under
+the same terms as Perl itself.
+
=cut
1;
projects / dbsrgits/DBIx-Class-Schema-Loader.git / blobdiff