role SQL::Translator::Parser::DDL::SQLite {
use MooseX::Types::Moose qw(Str);
use MooseX::MultiMethods;
+ use Moose::Autobox;
use SQL::Translator::Constants qw(:sqlt_types :sqlt_constants);
use SQL::Translator::Types qw(Schema);
use aliased 'SQL::Translator::Object::Column';
use aliased 'SQL::Translator::Object::ForeignKey';
use aliased 'SQL::Translator::Object::Index';
use aliased 'SQL::Translator::Object::PrimaryKey';
-# use aliased 'SQL::Translator::Object::Schema';
use aliased 'SQL::Translator::Object::Table';
+ use aliased 'SQL::Translator::Object::Trigger';
+ use aliased 'SQL::Translator::Object::View';
around _build_data_type_mapping {
my $data_type_mapping = $self->$orig;
multi method parse(Schema $data) { $data }
multi method parse(Str $data) {
-# my ( $translator, $data ) = @_;
my $translator = $self->translator;
-# my $parser = Parse::RecDescent->new($GRAMMAR);
my $parser = Parse::RecDescent->new($self->grammar);
-# local $::RD_TRACE = $translator->trace ? 1 : undef;
-# local $DEBUG = $translator->debug;
- local $::RD_TRACE = undef; #$self->trace ? 1 : undef;
-
unless (defined $parser) {
return $translator->error("Error instantiating Parse::RecDescent ".
- "instance: Bad grammer");
+ "instance: Bad grammar");
}
my $result = $parser->startrule($data);
die "Parse failed" unless defined $result;
-# return $translator->error( "Parse failed." ) unless defined $result;
-# warn Dumper( $result ) if $DEBUG;
my $schema = $translator->schema;
my @tables =
- map { $_->[1] }
- sort { $a->[0] <=> $b->[0] }
- map { [ $result->{'tables'}{ $_ }->{'order'}, $_ ] }
- keys %{ $result->{'tables'} };
-
+ sort { $result->{tables}{$a}{order} <=> $result->{tables}{$b}{order} }
+ keys %{ $result->{tables} };
+
for my $table_name ( @tables ) {
- my $tdata = $result->{'tables'}{ $table_name };
- my $table = $schema->add_table(
- name => $tdata->{'name'},
- ) or die $schema->error;
-
- $table->comments( $tdata->{'comments'} );
-
- for my $fdata ( @{ $tdata->{'fields'} } ) {
- my $field = $table->add_field(
- name => $fdata->{'name'},
- data_type => $fdata->{'data_type'},
- size => $fdata->{'size'},
- default_value => $fdata->{'default'},
- is_auto_increment => $fdata->{'is_auto_inc'},
- is_nullable => $fdata->{'is_nullable'},
- comments => $fdata->{'comments'},
- ) or die $table->error;
+ my $tdata = $result->{tables}{ $table_name };
+ my $table = Table->new({ name => $tdata->{name}, schema => $schema });
+ $table->comments( $tdata->{comments}->flatten ) if $tdata->{comments};
+ $schema->add_table($table);
- $table->primary_key( $field->name ) if $fdata->{'is_primary_key'};
-
- for my $cdata ( @{ $fdata->{'constraints'} } ) {
- next unless $cdata->{'type'} eq 'foreign_key';
- $cdata->{'fields'} ||= [ $field->name ];
- push @{ $tdata->{'constraints'} }, $cdata;
+ for my $fdata ( @{ $tdata->{fields} } ) {
+ my $field = Column->new({
+ name => $fdata->{name},
+ data_type => $fdata->{data_type},
+ sql_data_type => $self->data_type_mapping->{$fdata->{data_type}} || -999999,
+ size => $fdata->{size},
+ default_value => $fdata->{default},
+ is_auto_increment => $fdata->{is_auto_inc},
+ is_nullable => $fdata->{is_nullable},
+ comments => $fdata->{comments},
+ table => $table,
+ });
+
+ $table->add_column($field);
+ $table->primary_key( $field->name ) if $fdata->{is_primary_key};
+
+ for my $cdata ( @{ $fdata->{constraints} } ) {
+ next unless $cdata->{type} eq 'foreign_key';
+ $cdata->{fields} ||= [ $field->name ];
+ push @{ $tdata->{constraints} }, $cdata;
}
}
- for my $idata ( @{ $tdata->{'indices'} || [] } ) {
- my $index = $table->add_index(
- name => $idata->{'name'},
- type => uc $idata->{'type'},
- fields => $idata->{'fields'},
- ) or die $table->error;
+ for my $idata ( @{ $tdata->{indices} || [] } ) {
+ my @columns = delete $idata->{fields};
+ my $index = Index->new({
+ name => $idata->{name},
+ type => uc $idata->{type},
+ table => $table,
+ });
+ $index->add_column($table->get_column(@$_[0])) for @columns;
+ $table->add_index($index);
}
- for my $cdata ( @{ $tdata->{'constraints'} || [] } ) {
- my $constraint = $table->add_constraint(
- name => $cdata->{'name'},
- type => $cdata->{'type'},
- fields => $cdata->{'fields'},
- reference_table => $cdata->{'reference_table'},
- reference_fields => $cdata->{'reference_fields'},
- match_type => $cdata->{'match_type'} || '',
- on_delete => $cdata->{'on_delete'}
- || $cdata->{'on_delete_do'},
- on_update => $cdata->{'on_update'}
- || $cdata->{'on_update_do'},
- ) or die $table->error;
+ for my $cdata ( @{ $tdata->{constraints} || [] } ) {
+ my $constraint;
+ if (uc $cdata->{type} eq 'PRIMARY_KEY') {
+ $constraint = PrimaryKey->new({ name => $cdata->{name} || 'primary_key', table => $table });
+ $constraint->add_column($table->get_column($_)) for @{$cdata->{fields}};
+ $table->get_column($_)->is_primary_key(1) for @{$cdata->{fields}};
+ } elsif (uc $cdata->{type} eq 'FOREIGN_KEY') {
+ $constraint = ForeignKey->new({ name => $cdata->{name} || 'foreign_key',
+ table => $table,
+ reference_table => $cdata->{reference_table},
+ reference_columns => ref $cdata->{reference_fields} ? $cdata->{reference_fields} : [ $cdata->{reference_fields} ],
+ on_delete => $cdata->{on_delete} || $cdata->{on_delete_do},
+ on_update => $cdata->{on_update} || $cdata->{on_update_do} });
+ $table->get_column($_)->is_foreign_key(1) for @{$cdata->{fields}};
+ $table->get_column($_)->foreign_key_reference($constraint) for @{$cdata->{fields}};
+ } else {
+ $constraint = Constraint->new({ name => $cdata->{name} || 'constraint', type => uc $cdata->{type}, table => $table });
+ $constraint->add_column($table->get_column($_)) for @{$cdata->{fields}};
+ }
+ $table->add_constraint($constraint);
}
}
- for my $def ( @{ $result->{'views'} || [] } ) {
- my $view = $schema->add_view(
- name => $def->{'name'},
- sql => $def->{'sql'},
- );
+ for my $def ( @{ $result->{views} || [] } ) {
+ my $view = View->new({
+ name => $def->{name},
+ fields => $def->{fields},
+ sql => $def->{sql},
+ });
+ $schema->add_view($view);
}
- for my $def ( @{ $result->{'triggers'} || [] } ) {
- my $view = $schema->add_trigger(
- name => $def->{'name'},
- perform_action_when => $def->{'when'},
- database_events => $def->{'db_events'},
- action => $def->{'action'},
- on_table => $def->{'on_table'},
- );
+ for my $def ( @{ $result->{triggers} || [] } ) {
+ my $trigger = Trigger->new({
+ name => $def->{name},
+ perform_action_when => $def->{when},
+ database_events => $def->{db_events},
+ action => $def->{action},
+ on_table => $def->{on_table},
+ });
+ $schema->add_trigger($trigger);
}
-
return 1;
}
}
projects / dbsrgits/SQL-Translator-2.0-ish.git / blobdiff