use base qw/Class::Accessor::Fast/;
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 = '0.03999_01';
+our $VERSION = '0.04999_06';
__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
=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
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
The created schema class will have the same classname as the one on
which you are setting this option (and the ResultSource classes will be
-based on this name as well). Therefore it is wise to note that if you
-point the C<dump_directory> option of a schema class at the live libdir
-where that class is currently located, it will overwrite itself with a
-manual version of itself. This might be a really good or bad thing
-depending on your situation and perspective.
+based on this name as well).
Normally you wouldn't hard-code this setting in your schema class, as it
is meant for one-time manual usage.
=head2 dump_overwrite
-If set to a true value, the dumping code will overwrite existing files.
-The default is false, which means the dumping code will skip the already
-existing files.
+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.
+
+The default behavior is instead to only replace the top portion of the
+file, up to and including the final stanza which contains
+C<# DO NOT MODIFY THIS OR ANYTHING ABOVE!>
+leaving any customizations you placed after that as they were.
+
+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
bless $self => $class;
- $self->{db_schema} ||= '';
$self->_ensure_arrayref(qw/additional_classes
additional_base_classes
left_base_classes
$self->{schema_class} ||= ( ref $self->{schema} || $self->{schema} );
$self->{schema} ||= $self->{schema_class};
+ croak "dump_overwrite is deprecated. Please read the"
+ . " DBIx::Class::Schema::Loader::Base documentation"
+ if $self->{dump_overwrite};
+
+ $self->{dynamic} = ! $self->{dump_directory};
+ $self->{dump_directory} ||= File::Temp::tempdir( 'dbicXXXX',
+ TMPDIR => 1,
+ CLEANUP => 1,
+ );
+
+ $self->{relbuilder} = DBIx::Class::Schema::Loader::RelBuilder->new(
+ $self->schema, $self->inflect_plural, $self->inflect_singular
+ ) if !$self->{skip_relationships};
+
$self;
}
-sub _load_external {
- my $self = shift;
+sub _find_file_in_inc {
+ my ($self, $file) = @_;
- my $abs_dump_dir;
+ foreach my $prefix (@INC) {
+ 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)) || '';
+ }
- $abs_dump_dir = Cwd::abs_path($self->dump_directory)
- if $self->dump_directory;
+ return;
+}
- foreach my $table_class (values %{$self->classes}) {
- $table_class->require;
- if($@ && $@ !~ /^Can't locate /) {
- croak "Failed to load external class definition"
- . " for '$table_class': $@";
- }
- next if $@; # "Can't locate" error
-
- # If we make it to here, we loaded an external definition
- warn qq/# Loaded external class definition for '$table_class'\n/
- if $self->debug;
-
- if($abs_dump_dir) {
- my $class_path = $table_class;
- $class_path =~ s{::}{/}g;
- $class_path .= '.pm';
- my $filename = Cwd::abs_path($INC{$class_path});
- croak 'Failed to locate actual external module file for '
- . "'$table_class'"
- if !$filename;
- next if($filename =~ /^$abs_dump_dir/);
- open(my $fh, '<', $filename)
- or croak "Failed to open $filename for reading: $!";
- $self->_raw_stmt($table_class,
- q|# These lines loaded from user-supplied external file: |
- );
- while(<$fh>) {
- chomp;
- $self->_raw_stmt($table_class, $_);
- }
- $self->_raw_stmt($table_class,
- q|# End of lines loaded from user-supplied external file |
- );
- close($fh)
- or croak "Failed to close $filename: $!";
- }
+sub _load_external {
+ my ($self, $class) = @_;
+
+ my $class_path = $class;
+ $class_path =~ s{::}{/}g;
+ $class_path .= '.pm';
+
+ my $real_inc_path = $self->_find_file_in_inc($class_path);
+
+ 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 $self->debug;
+
+ croak 'Failed to locate actual external module file for '
+ . "'$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 '$real_inc_path' found in \@INC.\n|
+ .qq|# They are now part of the custom portion of this file\n|
+ .qq|# for you to hand-edit. If you do not either delete\n|
+ .qq|# this section or remove that file from \@INC, this section\n|
+ .qq|# will be repeated redundantly when you re-create this\n|
+ .qq|# file again via Loader!\n|
+ );
+ while(<$fh>) {
+ chomp;
+ $self->_ext_stmt($class, $_);
}
+ $self->_ext_stmt($class,
+ qq|# End of lines loaded from '$real_inc_path' |
+ );
+ close($fh)
+ or croak "Failed to close $real_inc_path: $!";
}
=head2 load
sub load {
my $self = shift;
- $self->_load_classes;
- $self->_load_relationships if ! $self->skip_relationships;
- $self->_load_external;
- $self->_dump_to_dir if $self->dump_directory;
+ $self->_load_tables($self->_tables_list);
+}
+
+=head2 rescan
+
+Arguments: schema
+
+Rescan the database for newly added tables. Does
+not process drops or changes. Returns a list of
+the newly added table monikers.
+
+The schema argument should be the schema class
+or object to be affected. It should probably
+be derived from the original schema_class used
+during L</load>.
+
+=cut
+
+sub rescan {
+ my ($self, $schema) = @_;
+
+ $self->{schema} = $schema;
+ $self->{relbuilder}{schema} = $schema;
+
+ my @created;
+ my @current = $self->_tables_list;
+ foreach my $table ($self->_tables_list) {
+ if(!exists $self->{_tables}->{$table}) {
+ push(@created, $table);
+ }
+ }
+
+ my $loaded = $self->_load_tables(@created);
+
+ return map { $self->monikers->{$_} } @$loaded;
+}
+
+sub _load_tables {
+ my ($self, @tables) = @_;
+
+ # First, use _tables_list with constraint and exclude
+ # to get a list of tables to operate on
+
+ my $constraint = $self->constraint;
+ my $exclude = $self->exclude;
+
+ @tables = grep { /$constraint/ } @tables if $constraint;
+ @tables = grep { ! /$exclude/ } @tables if $exclude;
+
+ # Save the new tables to the tables list
+ foreach (@tables) {
+ $self->{_tables}->{$_} = 1;
+ }
+
+ $self->_make_src_class($_) for @tables;
+ $self->_setup_src_meta($_) for @tables;
+
+ if(!$self->skip_relationships) {
+ # The relationship loader needs a working schema
+ $self->{quiet} = 1;
+ $self->_reload_classes(@tables);
+ $self->_load_relationships($_) for @tables;
+ $self->{quiet} = 0;
+ }
+
+ $self->_load_external($_)
+ for map { $self->classes->{$_} } @tables;
+
+ $self->_reload_classes(@tables);
# Drop temporary cache
delete $self->{_cache};
- 1;
+ return \@tables;
+}
+
+sub _reload_classes {
+ my ($self, @tables) = @_;
+
+ $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($class);
+ my ($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);
+ $self->schema->ensure_class_loaded($resultset_class) if $has_file;
+ }
+ $self->schema->ensure_class_loaded($class);
+ }
+ push @to_register, [$moniker, $class];
+ }
+
+ Class::C3->reinitialize;
+ for (@to_register) {
+ $self->schema->register_class(@$_);
+ }
}
sub _get_dump_filename {
my ($self, $class) = (@_);
my @name_parts = split(/::/, $class);
- pop @name_parts;
+ pop @name_parts; # we don't care about the very last element,
+ # which is a filename
+
my $dir = $self->dump_directory;
- foreach (@name_parts) {
- $dir .= q{/} . $_;
- if(! -d $dir) {
+ while (1) {
+ if(!-d $dir) {
mkdir($dir) or croak "mkdir('$dir') failed: $!";
}
+ last if !@name_parts;
+ $dir = File::Spec->catdir($dir, shift @name_parts);
}
}
sub _dump_to_dir {
- my ($self) = @_;
+ my ($self, @classes) = @_;
+
+ my $schema_class = $self->schema_class;
+ my $schema_base_class = $self->schema_base_class || 'DBIx::Class::Schema';
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 $schema_class;\n\n|
+ . qq|use strict;\nuse warnings;\n\n|
+ . qq|use base '$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|;
+ }
- my $schema_class = $self->schema_class;
+ $self->_write_classfile($schema_class, $schema_text);
- croak "Must specify target directory for dumping!" if ! $target_dir;
+ my $result_base_class = $self->result_base_class || 'DBIx::Class';
- warn "Dumping manual schema for $schema_class to directory $target_dir ...\n";
+ foreach my $src_class (@classes) {
+ my $src_text =
+ qq|package $src_class;\n\n|
+ . qq|use strict;\nuse warnings;\n\n|
+ . qq|use base '$result_base_class';\n\n|;
- if(! -d $target_dir) {
- mkdir($target_dir) or croak "mkdir('$target_dir') failed: $!";
+ $self->_write_classfile($src_class, $src_text);
}
- my $verstr = $DBIx::Class::Schema::Loader::VERSION;
- my $datestr = POSIX::strftime('%Y-%m-%d %H:%M:%S', localtime);
- my $tagline = qq|# Created by DBIx::Class::Schema::Loader v$verstr @ $datestr|;
+ warn "Schema dump completed.\n" unless $self->{dynamic} or $self->{quiet};
- $self->_ensure_dump_subdirs($schema_class);
+}
- my $schema_fn = $self->_get_dump_filename($schema_class);
- if (-f $schema_fn && !$self->dump_overwrite) {
- warn "$schema_fn exists, will not overwrite\n";
- }
- else {
- open(my $schema_fh, '>', $schema_fn)
- or croak "Cannot open $schema_fn for writing: $!";
- print $schema_fh qq|package $schema_class;\n\n$tagline\n\n|;
- print $schema_fh qq|use strict;\nuse warnings;\n\n|;
- print $schema_fh qq|use base 'DBIx::Class::Schema';\n\n|;
- print $schema_fh qq|__PACKAGE__->load_classes;\n|;
- print $schema_fh qq|\n1;\n\n|;
- close($schema_fh)
- or croak "Cannot close $schema_fn: $!";
- }
+sub _write_classfile {
+ my ($self, $class, $text) = @_;
+
+ my $filename = $self->_get_dump_filename($class);
+ $self->_ensure_dump_subdirs($class);
+
+ if (-f $filename && $self->really_erase_my_files) {
+ warn "Deleting existing file '$filename' due to "
+ . "'really_erase_my_files' setting\n" unless $self->{quiet};
+ unlink($filename);
+ }
+
+ my $custom_content = $self->_get_custom_content($class, $filename);
+ $custom_content ||= qq|\n\n# You can replace this text with custom|
+ . qq| content, and it will be preserved on regeneration|
+ . qq|\n1;\n|;
+
+ $text .= qq|$_\n|
+ for @{$self->{_dump_storage}->{$class} || []};
- foreach my $src_class (sort keys %{$self->{_dump_storage}}) {
- $self->_ensure_dump_subdirs($src_class);
- my $src_fn = $self->_get_dump_filename($src_class);
- if (-f $src_fn && !$self->dump_overwrite) {
- warn "$src_fn exists, will not overwrite\n";
- next;
- }
- open(my $src_fh, '>', $src_fn)
- or croak "Cannot open $src_fn for writing: $!";
- print $src_fh qq|package $src_class;\n\n$tagline\n\n|;
- print $src_fh qq|use strict;\nuse warnings;\n\n|;
- print $src_fh qq|use base 'DBIx::Class';\n\n|;
- print $src_fh qq|$_\n|
- for @{$self->{_dump_storage}->{$src_class}};
- print $src_fh qq|\n1;\n\n|;
- close($src_fh)
- or croak "Cannot close $src_fn: $!";
+ $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:|;
+
+ 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";
+
+ # 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 "Error closing '$filename': $!";
+}
+
+sub _get_custom_content {
+ my ($self, $class, $filename) = @_;
+
+ return 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 $buffer = '';
+ while(<$fh>) {
+ if(!$found && /$mark_re/) {
+ $found = 1;
+ $buffer .= $1;
+ croak "Checksum mismatch in '$filename'"
+ if Digest::MD5::md5_base64($buffer) ne $2;
+
+ $buffer = '';
+ }
+ else {
+ $buffer .= $_;
+ }
}
- warn "Schema dump completed.\n";
+ croak "Cannot not overwrite '$filename' without 'really_erase_my_files',"
+ . " it does not appear to have been generated by Loader"
+ if !$found;
+
+ return $buffer;
}
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, $_);
- }
}
-# Load and setup classes
-sub _load_classes {
- my $self = shift;
+# Create class with applicable bases, setup monikers, etc
+sub _make_src_class {
+ my ($self, $table) = @_;
my $schema = $self->schema;
my $schema_class = $self->schema_class;
- my $constraint = $self->constraint;
- my $exclude = $self->exclude;
- my @tables = sort $self->_tables_list;
- warn "No tables found in database, nothing to load" if !@tables;
-
- if(@tables) {
- @tables = grep { /$constraint/ } @tables if $constraint;
- @tables = grep { ! /$exclude/ } @tables if $exclude;
-
- warn "All tables excluded by constraint/exclude, nothing to load"
- if !@tables;
+ my $table_moniker = $self->_table2moniker($table);
+ 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);
- $self->{_tables} = \@tables;
-
- foreach my $table (@tables) {
- my $table_moniker = $self->_table2moniker($table);
- my $table_class = $schema_class . q{::} . $table_moniker;
-
- my $table_normalized = lc $table;
- $self->classes->{$table} = $table_class;
- $self->classes->{$table_normalized} = $table_class;
- $self->monikers->{$table} = $table_moniker;
- $self->monikers->{$table_normalized} = $table_moniker;
-
- no warnings 'redefine';
- local *Class::C3::reinitialize = sub { };
- use warnings;
+ my $table_normalized = lc $table;
+ $self->classes->{$table} = $table_class;
+ $self->classes->{$table_normalized} = $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->left_base_classes});
- $self->_use ($table_class, @{$self->additional_classes});
- $self->_inject($table_class, @{$self->additional_base_classes});
+ $self->_dbic_stmt($table_class, 'load_components', @{$self->components}, 'Core');
- $self->_dbic_stmt($table_class, 'load_components', @{$self->components}, qw/PK::Auto Core/);
+ $self->_dbic_stmt($table_class, 'load_resultset_components', @{$self->resultset_components})
+ if @{$self->resultset_components};
+ $self->_inject($table_class, @{$self->additional_base_classes});
+}
- $self->_dbic_stmt($table_class, 'load_resultset_components', @{$self->resultset_components})
- if @{$self->resultset_components};
- $self->_inject($table_class, @{$self->left_base_classes});
- }
+# Set up metadata (cols, pks, etc)
+sub _setup_src_meta {
+ my ($self, $table) = @_;
- Class::C3::reinitialize;
+ my $schema = $self->schema;
+ my $schema_class = $self->schema_class;
- foreach my $table (@tables) {
- my $table_class = $self->classes->{$table};
- my $table_moniker = $self->monikers->{$table};
+ my $table_class = $self->classes->{$table};
+ my $table_moniker = $self->monikers->{$table};
- $self->_dbic_stmt($table_class,'table',$table);
+ $self->_dbic_stmt($table_class,'table',$table);
- 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',@$cols);
- }
- else {
- my %col_info_lc = map { lc($_), $col_info->{$_} } keys %$col_info;
- $self->_dbic_stmt(
- $table_class,
- 'add_columns',
- map { $_, ($col_info_lc{$_}||{}) } @$cols
- );
+ 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',@$cols);
+ }
+ else {
+ my %col_info_lc = map { lc($_), $col_info->{$_} } keys %$col_info;
+ my $fks = $self->_table_fk_info($table);
+ for my $fkdef (@$fks) {
+ for my $col (@{ $fkdef->{local_columns} }) {
+ $col_info_lc{$col}->{is_foreign_key} = 1;
+ }
}
+ $self->_dbic_stmt(
+ $table_class,
+ 'add_columns',
+ map { $_, ($col_info_lc{$_}||{}) } @$cols
+ );
+ }
- my $pks = $self->_table_pk_info($table) || [];
- @$pks ? $self->_dbic_stmt($table_class,'set_primary_key',@$pks)
- : carp("$table has no primary key");
+ my %uniq_tag; # used to eliminate duplicate uniqs
- my $uniqs = $self->_table_uniq_info($table) || [];
- $self->_dbic_stmt($table_class,'add_unique_constraint',@$_) for (@$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
- $schema_class->register_class($table_moniker, $table_class);
- $schema->register_class($table_moniker, $table_class) if $schema ne $schema_class;
+ my $uniqs = $self->_table_uniq_info($table) || [];
+ for (@$uniqs) {
+ my ($name, $cols) = @$_;
+ next if $uniq_tag{ join("\0", @$cols) }++; # skip duplicates
+ $self->_dbic_stmt($table_class,'add_unique_constraint', $name, $cols);
}
+
}
=head2 tables
sub tables {
my $self = shift;
- return @{$self->_tables};
+ return keys %{$self->_tables};
}
# Make a moniker from a table
$moniker = $self->moniker_map->($table);
}
- $moniker ||= join '', map ucfirst, split /[\W_]+/, lc $table;
+ $moniker ||= join '', map ucfirst, split /[\W_]+/,
+ Lingua::EN::Inflect::Number::to_S(lc $table);
return $moniker;
}
sub _load_relationships {
- my $self = shift;
+ my ($self, $table) = @_;
- # Construct the fk_info RelBuilder wants to see, by
- # translating table names to monikers in the _fk_info output
- my %fk_info;
- foreach my $table ($self->tables) {
- my $tbl_fk_info = $self->_table_fk_info($table);
- foreach my $fkdef (@$tbl_fk_info) {
- $fkdef->{remote_source} =
- $self->monikers->{delete $fkdef->{remote_table}};
- }
- my $moniker = $self->monikers->{$table};
- $fk_info{$moniker} = $tbl_fk_info;
+ my $tbl_fk_info = $self->_table_fk_info($table);
+ foreach my $fkdef (@$tbl_fk_info) {
+ $fkdef->{remote_source} =
+ $self->monikers->{delete $fkdef->{remote_table}};
}
+ my $tbl_uniq_info = $self->_table_uniq_info($table);
- my $relbuilder = DBIx::Class::Schema::Loader::RelBuilder->new(
- $self->schema_class, \%fk_info, $self->inflect_plural,
- $self->inflect_singular
- );
+ my $local_moniker = $self->monikers->{$table};
+ my $rel_stmts = $self->{relbuilder}->generate_code($local_moniker, $tbl_fk_info, $tbl_uniq_info);
- my $rel_stmts = $relbuilder->generate_code;
foreach my $src_class (sort keys %$rel_stmts) {
my $src_stmts = $rel_stmts->{$src_class};
foreach my $stmt (@$src_stmts) {
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);
}
=head2 monikers