package SQL::Translator::Producer::Turnkey;
# -------------------------------------------------------------------
-# $Id: Turnkey.pm,v 1.1 2003-08-28 08:51:09 boconnor Exp $
+# $Id: Turnkey.pm,v 1.9 2003-10-15 16:48:39 kycl4rk Exp $
# -------------------------------------------------------------------
# Copyright (C) 2003 Allen Day <allenday@ucla.edu>,
-# Ying Zhang <zyolive@yahoo.com>
+# Brian O'Connor <brian.oconnor@excite.com>.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
use strict;
use vars qw[ $VERSION $DEBUG ];
-$VERSION = sprintf "%d.%02d", q$Revision: 1.1 $ =~ /(\d+)\.(\d+)/;
+$VERSION = sprintf "%d.%02d", q$Revision: 1.9 $ =~ /(\d+)\.(\d+)/;
$DEBUG = 1 unless defined $DEBUG;
use SQL::Translator::Schema::Constants;
-use SQL::Translator::Utils qw(header_comment);
+use SQL::Translator::Schema::Graph;
+use SQL::Translator::Schema::Graph::HyperEdge;
+use Log::Log4perl; Log::Log4perl::init('/etc/log4perl.conf');
use Data::Dumper;
use Template;
-my %CDBI_auto_pkgs = (
+my %producer2dsn = (
MySQL => 'mysql',
PostgreSQL => 'Pg',
Oracle => 'Oracle',
# -------------------------------------------------------------------
sub produce {
+ my $log = Log::Log4perl->get_logger('sql.translator');
+
my $t = shift;
my $create = undef;
- local $DEBUG = $t->debug;
- my $no_comments = $t->no_comments;
- my $schema = $t->schema;
my $args = $t->producer_args;
- my $db_user = $args->{'db_user'} || '';
- my $db_pass = $args->{'db_pass'} || '';
- my $main_pkg_name = $args->{'main_pkg_name'} ||
- $t->format_package_name('DBI');
- 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 $sep = '# ' . '-' x 67;
+ my $no_comments = $t->no_comments;
+ my $baseclass = $args->{'main_pkg_name'} || $t->format_package_name('DBI');
+ my $graph = SQL::Translator::Schema::Graph->new(translator => $t,
+ baseclass => $baseclass
+ );
- #
- # Identify "link tables" (have only PK and FK fields).
- #
- my %linkable;
- my %linktable;
- foreach my $table ( $schema->get_tables ) {
- my $is_link = 1;
- foreach my $field ( $table->get_fields ) {
- unless ( $field->is_primary_key or $field->is_foreign_key ) {
- $is_link = 0;
- last;
- }
- }
-
- next unless $is_link;
-
- foreach my $left ( $table->get_fields ) {
- next unless $left->is_foreign_key;
- my $lfk = $left->foreign_key_reference or next;
- my $lr_table = $schema->get_table( $lfk->reference_table )
- or next;
- my $lr_field_name = ($lfk->reference_fields)[0];
- my $lr_field = $lr_table->get_field($lr_field_name);
- next unless $lr_field->is_primary_key;
-
- foreach my $right ( $table->get_fields ) {
- next if $left->name eq $right->name;
-
- my $rfk = $right->foreign_key_reference or next;
- my $rr_table = $schema->get_table( $rfk->reference_table )
- or next;
- my $rr_field_name = ($rfk->reference_fields)[0];
- my $rr_field = $rr_table->get_field($rr_field_name);
- next unless $rr_field->is_primary_key;
-
- $linkable{ $lr_table->name }{ $rr_table->name } = $table;
- $linkable{ $rr_table->name }{ $lr_table->name } = $table;
- $linktable{ $table->name } = $table;
- }
- }
- }
+ my $parser_type = (split /::/, $t->parser_type)[-1];
+
+ local $DEBUG = $t->debug;
+
+ my %meta = (
+ format_fk => $t->format_fk_name,
+ template => $args->{'template'} || '',
+ baseclass => $baseclass,
+ db_user => $args->{'db_user'} || '',
+ db_pass => $args->{'db_pass'} || '',
+ parser => $t->parser_type,
+ producer => __PACKAGE__,
+ dsn => $args->{'dsn'} || sprintf( 'dbi:%s:_', $producer2dsn{ $parser_type }
+ ? $producer2dsn{ $parser_type }
+ : $parser_type
+ )
+ );
#
- # Iterate over all tables
+ # create methods
#
- my ( %packages, $order );
- for my $table ( $schema->get_tables ) {
- my $table_name = $table->name or next;
-
- my $table_pkg_name = $t->format_package_name($table_name);
- $packages{ $table_pkg_name } = {
- order => ++$order,
- pkg_name => $table_pkg_name,
- base => $main_pkg_name,
- table => $table_name,
- };
-
- #
- # Primary key may have a differenct accessor method name
- #
- if ( my $constraint = $table->primary_key ) {
- my $field = ($constraint->fields)[0];
- $packages{ $table_pkg_name }{'columns_primary'} = $field;
-
- if ( my $pk_xform = $t->format_pk_name ) {
- my $pk_name = $pk_xform->( $table_pkg_name, $field );
-
- $packages{ $table_pkg_name }{'pk_accessor'} =
- "#\n# Primary key accessor\n#\n".
- "sub $pk_name {\n shift->$field\n}\n\n";
-
- }
- }
-
- my $is_data = 0;
- foreach my $field ( $table->get_fields ) {
- if ( !$field->is_foreign_key and !$field->is_primary_key ) {
- push @{ $packages{ $table_pkg_name }{'columns_essential'} }, $field->name;
- $is_data++;
- } elsif ( !$field->is_primary_key ) {
- push @{ $packages{ $table_pkg_name }{'columns_others'} }, $field->name;
- }
- }
+ foreach my $node_from ($graph->node_values){
+
+ next unless $node_from->table->is_data or !$node_from->table->is_trivial_link;
+
+ foreach my $cedge ( $node_from->compoundedges ){
- my %linked;
- if ( $is_data ) {
- foreach my $link ( keys %{ $linkable{ $table_name } } ) {
- my $linkmethodname;
-
- if ( my $fk_xform = $t->format_fk_name ) {
- # ADD CALLBACK FOR PLURALIZATION MANGLING HERE
- $linkmethodname = $fk_xform->($linkable{$table_name}{$link}->name,
- ($schema->get_table($link)->primary_key->fields)[0]).'s';
- } else {
- # ADD CALLBACK FOR PLURALIZATION MANGLING HERE
- $linkmethodname = $linkable{$table_name}{$link}->name.'_'.
- ($schema->get_table($link)->primary_key->fields)[0].'s';
+ my $hyperedge = SQL::Translator::Schema::Graph::HyperEdge->new();
+
+ my $node_to;
+ foreach my $edge ($cedge->edges){
+ if($edge->thisnode->name eq $node_from->name){
+ $hyperedge->vianode($edge->thatnode);
+
+ if($edge->thatnode->name ne $cedge->via->name){
+ $node_to ||= $graph->node($edge->thatnode->table->name);
}
- my @rk_fields = ();
- my @lk_fields = ();
- foreach my $field ($linkable{$table_name}{$link}->get_fields) {
- next unless $field->is_foreign_key;
+ $hyperedge->push_thisnode($edge->thisnode);
+ $hyperedge->push_thisfield($edge->thisfield);
+ $hyperedge->push_thisviafield($edge->thatfield);
- next unless(
- $field->foreign_key_reference->reference_table eq $table_name
- ||
- $field->foreign_key_reference->reference_table eq $link
- );
- push @lk_fields, ($field->foreign_key_reference->reference_fields)[0]
- if $field->foreign_key_reference->reference_table eq $link;
- push @rk_fields, $field->name
- if $field->foreign_key_reference->reference_table eq $table_name;
+ } else {
+ if($edge->thisnode->name ne $cedge->via->name){
+ $node_to ||= $graph->node($edge->thisnode->table->name);
}
+ $hyperedge->push_thatnode($edge->thisnode);
+ $hyperedge->push_thatfield($edge->thisfield);
+ $hyperedge->push_thatviafield($edge->thatfield);
+ }
+ $log->debug($edge->thisfield->name);
+ $log->debug($edge->thatfield->name);
+ }
- #if one possible traversal via link table
- if (scalar(@rk_fields) == 1 and scalar(@lk_fields) == 1) {
- foreach my $rk_field (@rk_fields) {
- #push @{ $packages{ $table_pkg_name }{'has_many'}{ $link } },
- push @{ $packages{ $table_pkg_name }{'has_many'}{$link}{'link_one_one'} },
- "sub ".$linkmethodname." { my \$self = shift; ".
- "return map \$_->".
- ($schema->get_table($link)->primary_key->fields)[0].
- ", \$self->".$linkable{$table_name}{$link}->name.
- "_".$rk_field." }\n\n";
- #push @{ $packages{ $table_pkg_name }{'has_many'}{ $link }{'one_one'} },
- # {link_method_name => $linkmethodname, primary_key_field => ($schema->get_table($link)->primary_key->fields)[0],
- # table_name => $linkable{$table_name}{$link}->name, rk_field => $rk_field};
- }
- #else there is more than one way to traverse it. ack!
- #let's treat these types of link tables as a many-to-one (easier)
- #
- #NOTE: we need to rethink the link method name, as the cardinality
- #has shifted on us.
- } elsif (scalar(@rk_fields) == 1) {
- foreach my $rk_field (@rk_fields) {
- # ADD CALLBACK FOR PLURALIZATION MANGLING HERE
- #push @{ $packages{ $table_pkg_name }{'has_many'}{ $link } },
- push @{ $packages{ $table_pkg_name }{'has_many'}{ $link }{'link_many_one'} },
- "sub " . $linkable{$table_name}{$link}->name .
- "s { my \$self = shift; return \$self->" .
- $linkable{$table_name}{$link}->name . "_" .
- $rk_field . "(\@_) }\n\n";
- #push @{ $packages{ $table_pkg_name }{'has_many'}{ $link }{'many_one'} },
- # {
- # table_name => $linkable{$table_name}{$link}->name, rk_field => $rk_field
- # };
- }
- } elsif (scalar(@lk_fields) == 1) {
- #these will be taken care of on the other end...
- } else {
- #many many many. need multiple iterations here, data structure revision
- #to handle N FK sources. This code has not been tested and likely doesn't
- #work here
- foreach my $rk_field (@rk_fields) {
- # ADD CALLBACK FOR PLURALIZATION MANGLING HERE
- #push @{ $packages{ $table_pkg_name }{'has_many'}{ $link } },
- push @{ $packages{ $table_pkg_name }{'has_many'}{ $link }{'link_many_many'} },
- "sub " . $linkable{$table_name}{$link}->name . "_" . $rk_field .
- "s { my \$self = shift; return \$self->" .
- $linkable{$table_name}{$link}->name . "_" .
- $rk_field . "(\@_) }\n\n";
- #push @{ $packages{ $table_pkg_name }{'has_many'}{ $link }{'many_many'} },
- # {
- # table_name => $linkable{$table_name}{$link}->name, rk_field => $rk_field
- # };
- }
+ if($hyperedge->count_thisnode == 1 and $hyperedge->count_thatnode == 1){ $hyperedge->type('one2one') }
+ elsif($hyperedge->count_thisnode > 1 and $hyperedge->count_thatnode == 1){ $hyperedge->type('many2one') }
+ elsif($hyperedge->count_thisnode == 1 and $hyperedge->count_thatnode > 1){ $hyperedge->type('one2many') }
+ elsif($hyperedge->count_thisnode > 1 and $hyperedge->count_thatnode > 1){ $hyperedge->type('many2many') }
+
+#warn join "\n", sort keys %::SQL::Translator::Schema::Graph::HyperEdge::;
+
+ #node_to won't always be defined b/c of multiple edges to a single other node
+ if(defined($node_to)){
+ $log->debug($node_from->name);
+ $log->debug($node_to->name);
+
+ if(scalar($hyperedge->thisnode) > 1){
+ $log->debug($hyperedge->type ." via ". $hyperedge->vianode->name);
+ my $i = 0;
+ foreach my $thisnode ( $hyperedge->thisnode ){
+ $log->debug($thisnode->name .' '.
+ $hyperedge->thisfield_index(0)->name .' -> '.
+ $hyperedge->thisviafield_index($i)->name .' '.
+ $hyperedge->vianode->name .' '.
+ $hyperedge->thatviafield_index(0)->name .' <- '.
+ $hyperedge->thatfield_index(0)->name .' '.
+ $hyperedge->thatnode_index(0)->name ."\n"
+ );
+ $i++;
}
}
- }
-
-
- #
- # Use foreign keys to set up "has_a/has_many" relationships.
- #
- foreach my $field ( $table->get_fields ) {
- if ( $field->is_foreign_key ) {
- my $table_name = $table->name;
- my $field_name = $field->name;
- my $fk_method = $t->format_fk_name($table_name, $field_name);
- my $fk = $field->foreign_key_reference;
- my $ref_table = $fk->reference_table;
- my $ref_pkg = $t->format_package_name($ref_table);
- my $ref_field = ($fk->reference_fields)[0];
-
- push @{ $packages{ $table_pkg_name }{'has_a'} },
- "$table_pkg_name->has_a(\n".
- " $field_name => '$ref_pkg'\n);\n\n".
- "sub $fk_method {\n".
- " return shift->$field_name\n}\n\n"
- ;
-
-
- #
- # If this table "has a" to the other, then it follows
- # that the other table "has many" of this one, right?
- #
- # No... there is the possibility of 1-1 cardinality
-
- #if there weren't M-M relationships via the has_many
- #being set up here, create nice pluralized method alias
- #rather for user as alt. to ugly tablename_fieldname name
- if(! $packages{ $ref_pkg }{ 'has_many' }{ $table_name } ){
- # ADD CALLBACK FOR PLURALIZATION MANGLING HERE
- #push @{ $packages{ $ref_pkg }{'has_many'}{ $table_name } },
- # "sub $table_name\s {\n return shift->$table_name\_$field_name\n}\n\n";
- push @{ $packages{ $ref_pkg }{'has_many'}{ $table_name }{'fk_pluralized'} },
- { table_name => $table_name, field_name => $field_name };
-
- #else ugly
- } else {
- }
-
- #push @{ $packages{ $ref_pkg }{'has_many'}{ $table_name } },
- # "$ref_pkg->has_many(\n '${table_name}_${field_name}', ".
- # "'$table_pkg_name' => '$field_name'\n);\n\n";
- push @{ $packages{ $ref_pkg }{'has_many'}{ $table_name }{pluralized} },
- { ref_pkg => $ref_pkg, table_pkg_name => $table_pkg_name, table_name => $table_name, field_name => $field_name };
- }
+ $node_from->push_hyperedges($hyperedge);
}
- }
+ }
+ }
+
+ $meta{"nodes"} = $graph->node;
+ return(translateForm($t, \%meta));
+}
- my %metadata;
- $metadata{"packages"} = \%packages;
- $metadata{"linkable"} = \%linkable;
- return(translateForm($t, \%metadata));
+sub translateForm {
+ my $t = shift;
+ my $meta = shift;
+ my $args = $t->producer_args;
+ my $type = $meta->{'template'};
+ my $tt2;
+ $tt2 = template($type);
+ my $template = Template->new({
+ PRE_CHOMP => 1,
+ POST_CHOMP => 0,
+ EVAL_PERL => 1
+ });
+
+ my $result;
+ $template->process(\$tt2, $meta, \$result) || die $template->error();
+ return($result);
}
+1;
+
+# -------------------------------------------------------------------
+
+=pod
+
+=head1 NAME
+
+SQL::Translator::Producer::Turnkey - create Turnkey classes from schema
+
+=head1 SYNOPSIS
+
+Creates output for use with the Turnkey project.
+
+=head1 SEE ALSO
+
+L<http://turnkey.sourceforge.net>.
+
+=head1 AUTHORS
+
+Allen Day E<lt>allenday@ucla.eduE<gt>
+Brian O\'Connor E<lt>brian.oconnor@excite.comE<gt>.
+
+=cut
+
+sub template {
+ my $type = shift;
+
###########################################
# Here documents for the tt2 templates #
###########################################
-my $turnkey_atom_tt2 = <<'EOF';
+ if($type eq 'classdbi'){
+ return <<EOF;
+[% MACRO printPackage(node) BLOCK %]
+# --------------------------------------------
+
+package [% node.name %];
+use base '[% node.base %]';
+use Class::DBI::Pager;
+
+[% node.name %]->set_up_table('[% node.table.name %]');
+[% printPKAccessors(node.primary_key, node.table.name) %]
+[% printHasA(node.edges, node) %]
+[% printHasMany(node.edges, node) %]
+[% printHasCompound(node.compoundedges, node.hyperedges, node.name) %]
+[% #printHasFriendly(node) %]
+[% END %]
+
+[% MACRO printPKAccessors(array, name) BLOCK %]
+#
+# Primary key accessors
+#
+[% FOREACH item = array %]
+sub id { shift->[% item %] }
+sub [% name %] { shift->[% item %] }
+[% END %]
+
+[% END %]
+
+[% MACRO printHasA(edges, name) BLOCK %]
+#
+# Has A
+#
+
+[% FOREACH edge = edges %]
+ [% IF edge.type == 'import' %]
+[% node.name %]->has_a([% edge.thisfield.name %] => '[% edge.thatnode.name %]');
+ [% IF node.has(edge.thatnode.name) < 2 %]
+sub [% edge.thatnode.table.name %] { return shift->[% edge.thisfield.name %] }
+ [% ELSE %]
+sub [% format_fk(edge.thisnode.table.name,edge.thisfield.name) %] { return shift->[% edge.thisfield.name %] }
+ [% END %]
+
+ [% END %]
+[% END %]
+
+[% END %]
+
+[% MACRO printHasMany(edges, node) BLOCK %]
+#
+# Has Many
+#
+
+[% FOREACH edge = edges %]
+ [% IF edge.type == 'export' %]
+[% node.name %]->has_many([% edge.thatnode.table.name %]_[% edge.thatfield.name %], '[% edge.thatnode.name %]' => '[% edge.thatfield.name %]');
+ [% IF node.via(edge.thatnode.name) >= 1 %]
+sub [% edge.thatnode.table.name %]_[% format_fk(edge.thatnode.table.name,edge.thatfield.name) %]s { return shift->[% edge.thatnode.table.name %]_[% edge.thatfield.name %] }
+ [% ELSIF edge.thatnode.table.is_data %]
+ [% IF node.edgecount(edge.thatnode.name) > 1 %]
+sub [% edge.thatnode.table.name %]_[% format_fk(edge.thatnode.name,edge.thatfield.name) %]s { return shift->[% edge.thatnode.table.name %]_[% edge.thatfield.name %] }
+ [% ELSE %]
+sub [% edge.thatnode.table.name %]s { return shift->[% edge.thatnode.table.name %]_[% edge.thatfield.name %] }
+ [% END %]
+ [% END %]
+
+ [% END %]
+[% END %]
+
+[% END %]
+
+[% MACRO printHasCompound(cedges,hedges,name) BLOCK %]
+#
+# Has Compound Many
+#
+[% FOREACH cedge = cedges %]
+[% FOREACH edge = cedge.edges %]
+ [% NEXT IF edge.thisnode.name != name %]
+sub [% cedge.via.table.name %]_[% format_fk(edge.thatnode.table.name,edge.thatfield.name) %]s { return shift->[% cedge.via.table.name %]_[% edge.thatfield.name %] }
+[% END %]
+[% END %]
+
+[% FOREACH h = hedges %]
+########## [% h.type %] ##########
+ [% IF h.type == 'one2one' %]
+sub [% h.thatnode.table.name %]s { my \$self = shift; return map \$_->[% h.thatviafield.name %], \$self->[% h.vianode.table.name %]_[% h.thisviafield.name %] }
+
+ [% ELSIF h.type == 'one2many' %]
+ [% thisnode = h.thisnode_index(0) %]
+ [% i = 0 %]
+ [% FOREACH thatnode = h.thatnode %]
+#[% thisnode.name %]::[% h.thisfield_index(0).name %] -> [% h.vianode.name %]::[% h.thisviafield_index(i).name %] ... [% h.vianode.name %]::[% h.thatviafield_index(0).name %] <- [% h.thatnode_index(0).name %]::[% h.thatfield_index(0).name %]
+sub [% h.vianode.table.name %]_[% format_fk(h.vianode,h.thatviafield_index(0).name) %]s { my \$self = shift; return map \$_->[% h.thatviafield_index(0).name %], \$self->[% h.vianode.table.name %]_[% h.thisviafield_index(i).name %] }
+ [% i = i + 1 %]
+ [% END %]
+
+ [% ELSIF h.type == 'many2one' %]
+ [% i = 0 %]
+ [% FOREACH thisnode = h.thisnode %]
+#[% thisnode.name %]::[% h.thisfield_index(0).name %] -> [% h.vianode.name %]::[% h.thisviafield_index(i).name %] ... [% h.vianode.name %]::[% h.thatviafield_index(0).name %] <- [% h.thatnode_index(0).name %]::[% h.thatfield_index(0).name %]
+sub [% h.vianode.table.name %]_[% format_fk(h.vianode,h.thisviafield_index(i).name) %]_[% format_fk(h.vianode,h.thatviafield_index(0).name) %]s { my \$self = shift; return map \$_->[% h.thatviafield_index(0).name %], \$self->[% h.vianode.table.name %]_[% h.thisviafield_index(i).name %] }
+ [% i = i + 1 %]
+
+ [% END %]
+
+ [% ELSIF h.type == 'many2many' %]
+ [% i = 0 %]
+ [% FOREACH thisnode = h.thisnode %]
+ [% j = 0 %]
+ [% FOREACH thatnode = h.thatnode %]
+#[% thisnode.name %]::[% h.thisfield_index(i).name %] -> [% h.vianode.name %]::[% h.thisviafield_index(i).name %] ... [% h.vianode.name %]::[% h.thatviafield_index(j).name %] <- [% h.thatnode_index(j).name %]::[% h.thatfield_index(j).name %]
+sub [% h.vianode.table.name %]_[% format_fk(h.vianode,h.thisviafield_index(i).name) %]_[% format_fk(h.vianode,h.thatviafield_index(j).name) %]s { my \$self = shift; return map \$_->[% %], \$self->[% %] }
+ [% j = j + 1 %]
+
+ [% END %]
+ [% i = i + 1 %]
+ [% END %]
+ [% END %]
+[% END %]
+
+[% END %]
+
+[% MACRO printHasFriendly(node) BLOCK %]
+#
+# Has Friendly
+#
+hello, sailor!
+[% END %]
+
+[% MACRO printList(array) BLOCK %][% FOREACH item = array %][% item %] [% END %][% END %]
+package [% baseclass %];
+
+# Created by SQL::Translator::Producer::Turnkey
+# Template used: classdbi
+
+use strict;
+use base qw(Class::DBI::Pg);
+
+[% baseclass %]->set_db('Main', '[% db_str %]', '[% db_user %]', '[% db_pass %]');
+
+[% FOREACH node = nodes %]
+ [% printPackage(node.value) %]
+[% END %]
+EOF
+
+} elsif($type eq 'atom'){
+ return <<'EOF';
[% ###### DOCUMENT START ###### %]
-[% FOREACH package = linkable %]
+[% FOREACH node = linkable %]
##############################################
-package Durian::Atom::[% package.key FILTER ucfirst %];
+package Durian::Atom::[% node.key FILTER ucfirst %];
-[% pname = package.key FILTER ucfirst%]
+[% pname = node.key FILTER ucfirst%]
[% pkey = "Durian::Model::${pname}" %]
use base qw(Durian::Atom);
my $dbobject = shift;
# Assumption here that if it's not rendering on it's own dbobject
# then it's a list. This will be updated when AtomLists are implemented -boconnor
- if(ref($dbobject) eq 'Durian::Model::[% package.key FILTER ucfirst %]') {
+ if(ref($dbobject) eq 'Durian::Model::[% node.key FILTER ucfirst %]') {
return(_render_record($dbobject));
}
else { return(_render_list($dbobject)); }
my @output = ();
my $row = {};
my $field_hash = {};
- [% FOREACH field = packages.$pkey.columns_essential %]
+ [% FOREACH field = nodes.$pkey.columns_essential %]
$field_hash->{[% field %]} = $dbobject->[% field %]();
[% END %]
$row->{data} = $field_hash;
sub _render_list {
my $dbobject = shift;
my @output = ();
- my @objects = $dbobject->[% package.key %]s;
+ my @objects = $dbobject->[% node.key %]s;
foreach my $object (@objects)
{
my $row = {};
my $field_hash = {};
- [% FOREACH field = packages.$pkey.columns_essential %]
+ [% FOREACH field = nodes.$pkey.columns_essential %]
$field_hash->{[% field %]} = $object->[% field %]();
[% END %]
$row->{data} = $field_hash;
[% END %]
EOF
-my $turnkey_dbi_tt2 = <<EOF;
-[% ####### MACRO START ###### %]
-
-[% MACRO printPackage(package) BLOCK %]
-# --------------------------------------------
-package [% package.pkg_name %];
-use base '[% package.base %]';
-use Class::DBI::Pager;
-
-[% package.pkg_name %]->set_up_table('[% package.table %]');
-[% package.pkg_name %]->columns(Primary => qw/[% printList(package.columns_primary) %]/);
-[% package.pkg_name %]->columns(Essential => qw/[% printList(package.columns_essential) %]/);
-
-[% printPKAccessors(package.columns_primary, package.table) %]
-[% printHasMany(package.has_many, package.table) %]
-[% printHasA(package.has_a, package.pkg_name) %]
-
-[% END %]
-
-[% MACRO printPKAccessors(array, name) BLOCK %]
-#
-# Primary key accessor
-#
-[% FOREACH item = array %]
-sub [% name %] {
- shift->[% item %];
-}
-[% END %]
-[% END %]
-
-[% MACRO printHasMany(hash, name) BLOCK %]
-#
-# Has Many
-#
-[% FOREACH group = hash %][% FOREACH item = group.value %][% FOREACH arr = item.value %]
-# Key: [% group.key %]
-# Relationship: [% item.key %]
- [% IF item.key == 'fk_pluralized' %]
-sub [% arr.table_name -%]s {
- return shift->[% arr.table_name %]_[% arr.field_name %]
- };
- [% ELSIF item.key == 'pluralized' %]
-[% arr.ref_pkg %]->has_many('[% arr.table_name %]_[% arr.field_name %]', '[% arr.table_pkg_name %]' => '[% arr.field_name %]');
- [% ELSIF item.key == 'link_one_one' %]
- [% FOREACH line = item.value %]
-[% line %]
- [% END %]
- [% ELSIF item.key == 'link_many_one' %]
- [% FOREACH line = item.value %]
-[% line %]
- [% END %]
- [% ELSIF item.key == 'link_many_many' %]
- [% FOREACH line = item.value %]
-[% line %]
- [% END %]
- [% END %]
-
-[% END %][% END %][% END %][% END %]
-
-[% MACRO printHasA(hash, pkg_name) BLOCK %]
-#
-# Has A
-#
-[% #name %]
-[% FOREACH item = hash %][% item %]
-[% END %][% END %]
-
-[% MACRO printList(array) BLOCK %][% FOREACH item = array %][% item %] [% END %][% END %]
-
-
-[% ###### DOCUMENT START ###### %]
-
-package Durian::Model::DBI;
-
-# Created by SQL::Translator::Producer::ClassDBI
-# Template used AutoDBI.tt2
-
-use strict;
-use base qw(Class::DBI::Pg);
-
-Durian::Model::DBI->set_db('Main', '[% db_str %]', '[% db_user %]', '[% db_pass %]');
-
-[% FOREACH package = packages %]
- [% printPackage(package.value) %]
-[% END %]
-EOF
-
-my $turnkey_xml_tt2 = <<EOF;
+} elsif($type eq 'xml'){
+ return <<EOF;
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE Durian SYSTEM "Durian.dtd">
<Durian>
</container>
<!-- Atom Classes -->
-[% FOREACH package = linkable %]
- <atom class="Durian::Atom::[% package.key FILTER ucfirst %]" name="[% package.key FILTER ucfirst %]" xlink:label="[% package.key FILTER ucfirst %]Atom"/>
-[% END %]
+[% FOREACH node = linkable %]
+ <atom class="Durian::Atom::[% node.key FILTER ucfirst %]" name="[% node.key FILTER ucfirst %]" xlink:label="[% node.key FILTER ucfirst %]Atom"/>
+[%- END -%]
<!-- Atom Bindings -->
<atomatombindings>
[% FOREACH focus_atom = linkable %]
[% FOREACH link_atom = focus_atom.value %]
<atomatombinding xlink:from="#[% focus_atom.key FILTER ucfirst %]Atom" xlink:to="#[% link_atom.key FILTER ucfirst %]Atom" xlink:label="[% focus_atom.key FILTER ucfirst %]Atom2[% link_atom.key FILTER ucfirst %]Atom"/>
- [% END %]
-[% END %]
+ [%- END -%]
+[%- END -%]
</atomatombindings>
<atomcontainerbindings>
- [% FOREACH focus_atom = linkable %]
- <atomcontainerbindingslayout xlink:label="Durian::Model::[% focus_atom.key FILTER ucfirst %]">
- [% FOREACH link_atom = focus_atom.value %]
- <atomcontainerbinding xlink:from="#MidLeftContainer" xlink:label="MidLeftContainer2[% link_atom.key FILTER ucfirst %]Atom" xlink:to="#[% link_atom.key FILTER ucfirst %]Atom"/>
- [% END %]
- <atomcontainerbinding xlink:from="#MainContainer" xlink:label="MainContainer2[% focus_atom.key FILTER ucfirst %]Atom" xlink:to="#[% focus_atom.key FILTER ucfirst %]Atom"/>
- </atomcontainerbindingslayout>
- [% END %]
- </atomcontainerbindings>
-
- <uribindings>
- <uribinding uri="/" class="Durian::Util::Frontpage"/>
- </uribindings>
+[% FOREACH focus_atom = linkable %]
+ <atomcontainerbindingslayout xlink:label="Durian::Model::[% focus_atom.key FILTER ucfirst %]">
+ [% FOREACH link_atom = focus_atom.value %]
+ <atomcontainerbinding xlink:from="#MidLeftContainer" xlink:label="MidLeftContainer2[% link_atom.key FILTER ucfirst %]Atom" xlink:to="#[% link_atom.key FILTER ucfirst %]Atom"/>
+ [%- END -%]
+ <atomcontainerbinding xlink:from="#MainContainer" xlink:label="MainContainer2[% focus_atom.key FILTER ucfirst %]Atom" xlink:to="#[% focus_atom.key FILTER ucfirst %]Atom"/>
+ </atomcontainerbindingslayout>
+ [%- END -%]
+</atomcontainerbindings>
+
+<uribindings>
+ <uribinding uri="/" class="Durian::Util::Frontpage"/>
+</uribindings>
+
+<classbindings>
+[% FOREACH focus_atom = linkable %]
+ <classbinding class="Durian::Model::[% focus_atom.key FILTER ucfirst %]" plugin="#[% focus_atom.key FILTER ucfirst %]Atom" rank="0"/>
+[%- END -%]
- <classbindings>
- [% FOREACH focus_atom = linkable %]
- <classbinding class="Durian::Model::[% focus_atom.key FILTER ucfirst %]" plugin="#[% focus_atom.key FILTER ucfirst %]Atom" rank="0"/>
- [% END %]
- </classbindings>
+</classbindings>
</Durian>
EOF
-my $turnkey_template_tt2 = <<'EOF';
+} elsif($type eq 'template'){
+ return <<'EOF';
[% TAGS [- -] %]
[% MACRO renderpanel(panel,dbobject) BLOCK %]
<!-- begin panel: [% panel.label %] -->
<!-- end panel: [% panel.label %] -->
[% END %]
[% MACRO renderatom(atom, dbobject) SWITCH atom.name %]
- [- FOREACH package = linkable -]
- [% CASE '[- package.key FILTER ucfirst -]' %]
- [% render[- package.key FILTER ucfirst -]Atom(atom.render(dbobject)) %]
+ [- FOREACH node = linkable -]
+ [% CASE '[- node.key FILTER ucfirst -]' %]
+ [% render[- node.key FILTER ucfirst -]Atom(atom.render(dbobject)) %]
[- END -]
[% CASE DEFAULT %]
[% renderlist(atom.render(dbobject)) %]
[% END %]
-[- FOREACH package = linkable -]
-[% MACRO render[- package.key FILTER ucfirst -]Atom(lstArr) BLOCK %]
+[- FOREACH node = linkable -]
+[% MACRO render[- node.key FILTER ucfirst -]Atom(lstArr) BLOCK %]
[% FOREACH record = lstArr %]
[% fields = record.data %]
- [- pname = package.key FILTER ucfirst -]
+ [- pname = node.key FILTER ucfirst -]
[- pkey = "Durian::Model::${pname}" -]
- [- FOREACH field = packages.$pkey.columns_essential -]
+ [- FOREACH field = nodes.$pkey.columns_essential -]
<tr><td><b>[- field -]</b></td><td>[% fields.[- field -] %]</td></tr>
[- END -]
[% id = record.id %]
- <tr><td><a href="?id=[% id %];class=Durian::Model::[- package.key FILTER ucfirst -]">Link</a></td><td></td></tr>
+ <tr><td><a href="?id=[% id %];class=Durian::Model::[- node.key FILTER ucfirst -]">Link</a></td><td></td></tr>
[% END %]
[% END %]
[- END -]
[% END %]
EOF
-sub translateForm
-{
- my $t = shift;
- my $output = shift;
- my $args = $t->producer_args;
- my $tt2 = $args->{'template'};
- my $tt2Ref;
- if ($tt2 eq 'atom') { $tt2Ref = \$turnkey_atom_tt2; }
- if ($tt2 eq 'dbi') { $tt2Ref = \$turnkey_dbi_tt2; }
- if ($tt2 eq 'xml') { $tt2Ref = \$turnkey_xml_tt2; }
- if ($tt2 eq 'template') { $tt2Ref = \$turnkey_template_tt2; }
-
- my $vars = {
- packages => $output->{packages},
- linkable => $output->{linkable},
- linktable => $output->{linktable},
- db_str => $args->{db_str},
- db_user => $args->{db_user},
- db_pass => $args->{db_pass},
- };
- my $config = {
- EVAL_PERL => 1, # evaluate Perl code blocks
- };
-
- # create Template object
- my $template = Template->new($config);
-
- my $result;
- # specify input filename, or file handle, text reference, etc.
- # process input template, substituting variables
- $template->process($tt2Ref, $vars, \$result) || die $template->error();
- return($result);
-}
-
1;
-# -------------------------------------------------------------------
-
-=pod
-
-=head1 NAME
-
-SQL::Translator::Producer::ClassDBI - create Class::DBI classes from schema
-
-=head1 SYNOPSIS
-
-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
-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
-configuration. See L<Class::DBI> for details on how this works.
-
-=head1 AUTHORS
-
-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>,
-Brian O'Connor E<lt>brian.oconnor@excite.comE<gt>.
+}
+}
projects / dbsrgits/SQL-Translator.git / blobdiff