package SQL::Translator::Producer::XML;
# -------------------------------------------------------------------
-# $Id: XML.pm,v 1.11 2003-07-31 20:48:23 dlc Exp $
+# $Id: XML.pm,v 1.16 2004-02-09 23:02:17 kycl4rk Exp $
# -------------------------------------------------------------------
-# Copyright (C) 2003 Ken Y. Clark <kclark@cpan.org>,
-# darren chamberlain <darren@cpan.org>,
-# Chris Mungall <cjm@fruitfly.org>
+# Copyright (C) 2002-4 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
# 02111-1307 USA
# -------------------------------------------------------------------
-use strict;
-use vars qw[ $VERSION ];
-$VERSION = sprintf "%d.%02d", q$Revision: 1.11 $ =~ /(\d+)\.(\d+)/;
+=pod
-use IO::Scalar;
-use SQL::Translator::Utils qw(header_comment);
-use XML::Writer;
+=head1 NAME
-my $namespace = 'http://sqlfairy.sourceforge.net/sqlfairy.xml';
-my $name = 'sqlt';
+SQL::Translator::Producer::XML - Alias to XML::SQLFairy producer
-# -------------------------------------------------------------------
-sub produce {
- my $translator = shift;
- my $schema = $translator->schema;
- my $args = $translator->producer_args;
-
- my $io = IO::Scalar->new;
- my $xml = XML::Writer->new(
- OUTPUT => $io,
- NAMESPACES => 1,
- PREFIX_MAP => { $namespace => $name },
- DATA_MODE => 1,
- DATA_INDENT => 2,
- );
-
- $xml->xmlDecl('UTF-8');
- $xml->comment(header_comment('', ''));
- $xml->startTag([ $namespace => 'schema' ]);
-
- for my $table ( $schema->get_tables ) {
- my $table_name = $table->name or next;
- $xml->startTag ( [ $namespace => 'table' ] );
- $xml->dataElement( [ $namespace => 'name' ], $table_name );
- $xml->dataElement( [ $namespace => 'order' ], $table->order );
-
- #
- # Fields
- #
- $xml->startTag( [ $namespace => 'fields' ] );
- for my $field ( $table->get_fields ) {
- $xml->startTag( [ $namespace => 'field' ] );
-
- for my $method (
- qw[
- name data_type default_value is_auto_increment
- is_primary_key is_nullable is_foreign_key order size
- ]
- ) {
- my $val = $field->$method || '';
- $xml->dataElement( [ $namespace => $method ], $val )
- if ( defined $val ||
- ( !defined $val && $args->{'emit_empty_tags'} ) );
- }
-
- $xml->endTag( [ $namespace => 'field' ] );
- }
-
- $xml->endTag( [ $namespace => 'fields' ] );
-
- #
- # Indices
- #
- $xml->startTag( [ $namespace => 'indices' ] );
- for my $index ( $table->get_indices ) {
- $xml->startTag( [ $namespace => 'index' ] );
-
- for my $method ( qw[ fields name options type ] ) {
- my $val = $index->$method || '';
- $val = ref $val eq 'ARRAY' ? join(',', @$val) : $val;
- $xml->dataElement( [ $namespace => $method ], $val )
- if ( defined $val ||
- ( !defined $val && $args->{'emit_empty_tags'} ) );
- }
-
- $xml->endTag( [ $namespace => 'index' ] );
- }
- $xml->endTag( [ $namespace => 'indices' ] );
-
- #
- # Constraints
- #
- $xml->startTag( [ $namespace => 'constraints' ] );
- for my $index ( $table->get_constraints ) {
- $xml->startTag( [ $namespace => 'constraint' ] );
-
- for my $method (
- qw[
- deferrable expression fields match_type name
- options on_delete on_update reference_fields
- reference_table type
- ]
- ) {
- my $val = $index->$method || '';
- $val = ref $val eq 'ARRAY' ? join(',', @$val) : $val;
- $xml->dataElement( [ $namespace => $method ], $val )
- if ( defined $val ||
- ( !defined $val && $args->{'emit_empty_tags'} ) );
- }
-
- $xml->endTag( [ $namespace => 'constraint' ] );
- }
- $xml->endTag( [ $namespace => 'constraints' ] );
-
- $xml->endTag( [ $namespace => 'table' ] );
- }
-
- $xml->endTag([ $namespace => 'schema' ]);
- $xml->end;
-
- return $io;
-}
-
-1;
+=head1 DESCRIPTION
-# -------------------------------------------------------------------
-# The eyes of fire, the nostrils of air,
-# The mouth of water, the beard of earth.
-# William Blake
-# -------------------------------------------------------------------
+Previous versions of SQL::Translator included an XML producer, but the
+namespace has since been further subdivided. Therefore, this module is
+now just just an alias to the XML::SQLFairy producer.
-=head1 NAME
+=head1 SEE ALSO
-SQL::Translator::Producer::XML - XML output
+SQL::Translator::Producer::XML::SQLFairy.
-=head1 SYNOPSIS
+=head1 AUTHOR
- use SQL::Translator::Producer::XML;
+Ken Y. Clark E<lt>kclark@cpan.orgE<gt>.
-=head1 DESCRIPTION
+=cut
-Creates XML output of a schema.
+# -------------------------------------------------------------------
-=head1 AUTHOR
+use strict;
+use vars qw[ $VERSION $DEBUG ];
+$VERSION = sprintf "%d.%02d", q$Revision: 1.16 $ =~ /(\d+)\.(\d+)/;
+$DEBUG = 1 unless defined $DEBUG;
-Ken Y. Clark E<lt>kclark@cpan.orgE<gt>, darren chamberlain E<lt>darren@cpan.orgE<gt>
+use SQL::Translator::Producer::XML::SQLFairy;
-=head1 SEE ALSO
+*produce = \&SQL::Translator::Producer::XML::SQLFairy::produce;
-L<XML::Writer>
+1;
projects / dbsrgits/SQL-Translator.git / blobdiff