package SQL::Translator::Producer::ClassDBI;
-# -------------------------------------------------------------------
-# Copyright (C) 2002-2009 SQLFairy Authors
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA
-# -------------------------------------------------------------------
-
use strict;
use vars qw[ $VERSION $DEBUG ];
$VERSION = '1.59';
Oracle => 'Oracle',
);
-# -------------------------------------------------------------------
sub produce {
- my $t = shift;
- my $create = undef;
- local $DEBUG = $t->debug;
+ my $t = shift;
+ local $DEBUG = $t->debug;
my $no_comments = $t->no_comments;
my $schema = $t->schema;
my $args = $t->producer_args;
+ my @create;
+
if ( my $fmt = $args->{'format_pkg_name'} ) {
$t->format_package_name( $fmt );
}
+
if ( my $fmt = $args->{'format_fk_name'} ) {
$t->format_fk_name( $fmt );
}
+
my $db_user = $args->{'db_user'} || '';
my $db_pass = $args->{'db_password'} || '';
my $main_pkg_name = $args->{'package_name'} ||
my $header = header_comment( __PACKAGE__, "# " );
my $parser_type = ( split /::/, $t->parser_type )[-1];
my $from = $CDBI_auto_pkgs{$parser_type} || '';
- my $dsn = $args->{'dsn'} || sprintf( 'dbi:%s:_',
- $CDBI_auto_pkgs{ $parser_type }
- ? $CDBI_auto_pkgs{ $parser_type } : $parser_type
+ my $dsn = $args->{'dsn'} || sprintf( 'dbi:%s:_',
+ $CDBI_auto_pkgs{ $parser_type }
+ ? $CDBI_auto_pkgs{ $parser_type } : $parser_type
);
my $sep = '# ' . '-' x 67;
{
next unless $field->is_foreign_key;
- next unless (
+ next unless (
$field->foreign_key_reference->reference_table eq
$table_name
- ||
- $field->foreign_key_reference->reference_table eq $link
+ ||
+ $field->foreign_key_reference->reference_table eq $link
);
push @lk_fields,
my $table_name = $table->name;
my $field_name = $field->name;
# my $fk_method = $t->format_fk_name( $table_name, $field_name );
- my $fk_method = join('::', $table_pkg_name,
+ my $fk_method = join('::', $table_pkg_name,
$t->format_fk_name( $table_name, $field_name )
);
my $fk = $field->foreign_key_reference;
# Now build up text of package.
#
my $base_pkg = sprintf( 'Class::DBI%s', $from ? "::$from" : '' );
- $create .= join ( "\n",
+ push @create, join ( "\n",
"package $main_pkg_name;\n",
$header,
"use strict;",
my $pkg = $packages{$pkg_name} or next;
next unless $pkg->{'pkg_name'};
- $create .= join ( "\n",
+ push @create, join ( "\n",
$sep,
"package " . $pkg->{'pkg_name'} . ";",
"use base '" . $pkg->{'base'} . "';",
);
if ( $from ) {
- $create .=
- $pkg->{'pkg_name'}."->set_up_table('".$pkg->{'table'}."');\n\n";
+ push @create, join('',
+ $pkg->{'pkg_name'},
+ "->set_up_table('",
+ $pkg->{'table'},
+ "');\n\n"
+ );
}
else {
my $table = $schema->get_table( $pkg->{'table'} );
my @field_names = map { $_->name } $table->get_fields;
-
- $create .= join("\n",
+
+ push @create, join("\n",
$pkg_name."->table('".$pkg->{'table'}."');\n",
$pkg_name."->columns(All => qw/".
join(' ', @field_names)."/);\n\n",
);
}
- $create .= "\n";
+ push @create, "\n";
if ( my $pk = $pkg->{'pk_accessor'} ) {
- $create .= $pk;
+ push @create, $pk;
}
if ( my @has_a = @{ $pkg->{'has_a'} || [] } ) {
- $create .= $_ for @has_a;
+ push @create, $_ for @has_a;
}
foreach my $has_many_key ( keys %{ $pkg->{'has_many'} } ) {
if ( my @has_many = @{ $pkg->{'has_many'}{$has_many_key} || [] } ) {
- $create .= $_ for @has_many;
+ push @create, $_ for @has_many;
}
}
}
- $create .= "1;\n";
+ push @create, "1;\n";
- return $create;
+ return wantarray
+ ? @create
+ : join('', @create);
}
1;
-# -------------------------------------------------------------------
-
=pod
=head1 NAME
Use this producer as you would any other from SQL::Translator. See
L<SQL::Translator> for details.
-This package utilizes SQL::Translator's formatting methods
+This package uses SQL::Translator's formatting methods
format_package_name(), format_pk_name(), format_fk_name(), and
format_table_name() as it creates classes, one per table in the schema
provided. An additional base class is also created for database connectivity
Allen Day E<lt>allenday@ucla.eduE<gt>,
Ying Zhang E<lt>zyolive@yahoo.comE<gt>,
-Ken Y. Clark E<lt>kclark@cpan.orgE<gt>.
+Ken Youens-Clark E<lt>kclark@cpan.orgE<gt>.
projects / dbsrgits/SQL-Translator.git / blobdiff