-package Turnkey::Package;
+package Turnkey::Node;
use strict;
use Class::MakeMethods::Template::Hash (
new => [ 'new' ],
- hash => [ qw( many ) ],
- hash_of_arrays => [ qw( many_via) ],
+ 'array_of_objects -class Turnkey::Edge' => [ qw( edges ) ],
+ 'array_of_objects -class Turnkey::CompoundEdge' => [ qw( compoundedges ) ],
+ 'array_of_objects -class Turnkey::HyperEdge' => [ qw( hyperedges ) ],
+ 'hash' => [ qw( many via has) ],
scalar => [ qw( base name order primary_key primary_key_accessor table) ],
);
-# get_set => [ qw(order base name table primary_key primary_key_accessor) ],
-# new_with_init => 'new',
-#;
+package Turnkey::Edge;
-sub init {
+use strict;
+use Class::MakeMethods::Template::Hash (
+ new => ['new'],
+ scalar => [ qw( type ) ],
+ array => [ qw( traversals ) ],
+ object => [
+ 'thisfield' => {class => 'SQL::Translator::Schema::Field'},
+ 'thatfield' => {class => 'SQL::Translator::Schema::Field'},
+ 'thisnode' => {class => 'Turnkey::Node'},
+ 'thatnode' => {class => 'Turnkey::Node'},
+
+ ],
+);
+
+sub flip {
+ my $self = shift;
+ return Turnkey::Edge->new( thisfield => $self->thatfield,
+ thatfield => $self->thisfield,
+ thisnode => $self->thatnode,
+ thatnode => $self->thisnode,
+ type => $self->type eq 'import' ? 'export' : 'import'
+ );
}
-1;
-package SQL::Translator::Producer::Turnkey;
+package Turnkey::HyperEdge;
-# -------------------------------------------------------------------
-# $Id: Turnkey.pm,v 1.2 2003-08-29 05:38:56 allenday Exp $
-# -------------------------------------------------------------------
-# Copyright (C) 2003 Allen Day <allenday@ucla.edu>,
-# Brian O'Connor <boconnor@ucla.edu>,
-# Ying Zhang <zyolive@yahoo.com>
-#
-# 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 base qw(Turnkey::Edge);
+use Class::MakeMethods::Template::Hash (
+ 'array_of_objects -class SQL::Translator::Schema::Field' => [ qw( thisviafield thatviafield thisfield thatfield) ],
+ 'array_of_objects -class Turnkey::Node' => [ qw( thisnode thatnode ) ],
+ object => [ 'vianode' => {class => 'Turnkey::Node'} ],
+);
+
+
+package Turnkey::CompoundEdge;
+
+use strict;
+use base qw(Turnkey::Edge);
+use Class::MakeMethods::Template::Hash (
+ new => ['new'],
+ object => [
+ 'via' => {class => 'Turnkey::Node'},
+ ],
+ 'array_of_objects -class Turnkey::Edge' => [ qw( edges ) ],
+);
+
+
+package SQL::Translator::Producer::Turnkey;
use strict;
use vars qw[ $VERSION $DEBUG ];
-$VERSION = sprintf "%d.%02d", q$Revision: 1.2 $ =~ /(\d+)\.(\d+)/;
+$VERSION = sprintf "%d.%02d", q$Revision: 1.6 $ =~ /(\d+)\.(\d+)/;
$DEBUG = 1 unless defined $DEBUG;
use SQL::Translator::Schema::Constants;
sub produce {
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;
- #
- # Identify "link tables" (have only PK and FK fields).
- #
- my %linkable;
- my %linktable;
- my %packages;
- my $order;
+ my $parser_type = (split /::/, $t->parser_type)[-1];
+ local $DEBUG = $t->debug;
+ my %meta = (
+ format_fk => $t->format_fk_name,
+ template => $args->{'template'} || '',
+ baseclass => $args->{'main_pkg_name'} || $t->format_package_name('DBI'),
+ db_user => $args->{'db_user'} || '',
+ db_pass => $args->{'db_pass'} || '',
+ parser => $t->parser_type,
+ producer => __PACKAGE__,
+ dsn => $args->{'dsn'} || sprintf( 'dbi:%s:_', $CDBI_auto_pkgs{ $parser_type }
+ ? $CDBI_auto_pkgs{ $parser_type }
+ : $parser_type
+ )
+ );
+
+
+ #
+ # build package objects
+ #
+ my %nodes;
+ my $order;
foreach my $table ($schema->get_tables){
+
die __PACKAGE__." table ".$table->name." doesn't have a primary key!" unless $table->primary_key;
die __PACKAGE__." table ".$table->name." can't have a composite primary key!" if ($table->primary_key->fields)[1];
+ my $node = Turnkey::Node->new();
+ $nodes{ $table->name } = $node;
- my $package = Turnkey::Package->new();
- $packages{ $package->name } = $package;
-
- $package->order( ++$order );
- $package->name( $t->format_package_name($table->name) );
- $package->base( $main_pkg_name );
- $package->table( $table );
- $package->primary_key( ($table->primary_key->fields)[0] );
+ $node->order( ++$order );
+ $node->name( $t->format_package_name($table->name) );
+ $node->base( $meta{'baseclass'} );
+ $node->table( $table );
+ $node->primary_key( ($table->primary_key->fields)[0] );
# Primary key may have a differenct accessor method name
- $package->primary_key_accessor(
- defined($t->format_pk_name) ? $t->format_pk_name->( $package->name, $package->primary_key )
- : undef
- );
+ $node->primary_key_accessor(
+ defined($t->format_pk_name)
+ ? $t->format_pk_name->( $node->name, $node->primary_key )
+ : undef
+ );
}
- foreach my $maylink ( $schema->get_tables ){
- foreach my $left ($schema->get_tables){
- foreach my $right ($schema->get_tables){
+ foreach my $node (values %nodes){
+ foreach my $field ($node->table->get_fields){
+ next unless $field->is_foreign_key;
+
+ my $that = $nodes{ $field->foreign_key_reference->reference_table };
+ #this means we have an incomplete schema
+ next unless $that;
- next if $left->name eq $right->name;
+ my $edge = Turnkey::Edge->new(
+ type => 'import',
+ thisnode => $node,
+ thisfield => $field,
+ thatnode => $that,
+ thatfield => ($field->foreign_key_reference->reference_fields)[0]
+ );
- if( $maylink->can_link($left,$right) ){
- $lpackage = $packages{$left->name};
- $rpackage = $packages{$right->name};
+ $node->has($that->name, $node->has($that->name)+1);
+ $that->many($node->name, $that->many($node->name)+1);
- $lpackage->many_via($rpackage => $maylink);
- $rpackage->many_via($lpackage => $maylink);
-# $linktable{ $maylink->name } = $maylink;
+
+ $node->push_edges( $edge );
+ $that->push_edges( $edge->flip );
+ }
+ }
+
+ #
+ # type MM relationships
+ #
+ foreach my $lnode (sort values %nodes){
+ next if $lnode->table->is_data;
+ foreach my $inode1 (sort values %nodes){
+ next if $inode1 eq $lnode;
+
+ my @inode1_imports = grep { $_->type eq 'import' and $_->thatnode eq $inode1 } $lnode->edges;
+ next unless @inode1_imports;
+
+ foreach my $inode2 (sort values %nodes){
+ my %i = map {$_->thatnode->name => 1} grep { $_->type eq 'import'} $lnode->edges;
+ if(scalar(keys %i) == 1) {
+ } else {
+ last if $inode1 eq $inode2;
}
+ next if $inode2 eq $lnode;
+ my @inode2_imports = grep { $_->type eq 'import' and $_->thatnode eq $inode2 } $lnode->edges;
+ next unless @inode2_imports;
+
+ my $cedge = Turnkey::CompoundEdge->new();
+ $cedge->via($lnode);
+
+ $cedge->push_edges( map {$_->flip} grep {$_->type eq 'import' and ($_->thatnode eq $inode1 or $_->thatnode eq $inode2)} $lnode->edges);
+
+ if(scalar(@inode1_imports) == 1 and scalar(@inode2_imports) == 1){
+ $cedge->type('one2one');
+
+ $inode1->via($inode2->name,$inode1->via($inode2->name)+1);
+ $inode2->via($inode1->name,$inode2->via($inode1->name)+1);
+ }
+ elsif(scalar(@inode1_imports) > 1 and scalar(@inode2_imports) == 1){
+ $cedge->type('many2one');
+
+ $inode1->via($inode2->name,$inode1->via($inode2->name)+1);
+ $inode2->via($inode1->name,$inode2->via($inode1->name)+1);
+ }
+ elsif(scalar(@inode1_imports) == 1 and scalar(@inode2_imports) > 1){
+ #handled above
+ }
+ elsif(scalar(@inode1_imports) > 1 and scalar(@inode2_imports) > 1){
+ $cedge->type('many2many');
+
+ $inode1->via($inode2->name,$inode1->via($inode2->name)+1);
+ $inode2->via($inode1->name,$inode2->via($inode1->name)+1);
+ }
+
+ $inode1->push_compoundedges($cedge);
+ $inode2->push_compoundedges($cedge) unless $inode1 eq $inode2;
+
}
}
}
#
- # Iterate over all tables
+ # create methods
#
- for my $table_from ( $schema->get_tables ) {
- my %linked;
+ foreach my $node_from (values %nodes){
+ next unless $node_from->table->is_data;
+ foreach my $cedge ( $node_from->compoundedges ){
+ my $hyperedge = Turnkey::HyperEdge->new;
+ my $node_to;
- next unless $table_from->is_data;
+ foreach my $edge ($cedge->edges){
+ if($edge->thisnode->name eq $node_from->name){
+ $hyperedge->vianode($edge->thatnode);
- if($table_from->is_data){
- foreach my $link ( keys %{ $linkable{ $table_from->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($link)->primary_key->fields)[0].'s';
+ if($edge->thatnode->name ne $cedge->via->name){
+ $node_to ||= $nodes{ $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 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{ $package->name }{'has_many'}{$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{ $package->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{ $package->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 => $rk_field
- # };
- }
+ if($edge->thisnode->name ne $cedge->via->name){
+ $node_to ||= $nodes{ $edge->thisnode->table->name };
}
+
+ $hyperedge->push_thatnode($edge->thisnode);
+ $hyperedge->push_thatfield($edge->thisfield);
+ $hyperedge->push_thatviafield($edge->thatfield);
}
- }
-
-
- #
- # 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{ $package->name }{'has_a'} },
- $package->name."->has_a( $field_name => '$ref_pkg');\n".
- "sub $fk_method { return shift->$field_name }\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 => $package->name, table_name => $table->name, field_name => $field_name };
- }
}
- }
- my %metadata;
- $metadata{"packages"} = \%packages;
- $metadata{"linkable"} = \%linkable;
- return(translateForm($t, \%metadata));
+ 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 $node_from->name ."\t". $node_to->name ."\t". $hyperedge->type ."\t". $hyperedge->vianode->name;
+
+ $node_from->push_hyperedges($hyperedge);
+ }
+ }
+
+ $meta{"nodes"} = \%nodes;
+ return(translateForm($t, \%meta));
}
###########################################
# Here documents for the tt2 templates #
###########################################
+my $turnkey_dbi_tt2 = <<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) %]
+[% 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 %]
+sub [% edge.thatnode.table.name %]s { return shift->[% edge.thatnode.table.name %]_[% edge.thatfield.name %] }
+ [%- 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 %]
+ [%- NEXT IF h.thisnode.name != name -%]
+ [%- IF h.type == 'one2one' %]
+1sub [% 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' %]
+2
+ [%- ELSIF h.type == 'many2one' %]
+3sub [% h.thatnode.table.name %]s { my \$self = shift; return map \$_->[% h.thatviafield.name %], \$self->[% h.vianode.table.name %]_[% h.thisviafield.name %] }
+ [%- ELSIF h.type == 'many2many' %]
+4
+ [%- END %]
+[% END %]
+[% 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);
+
+Durian::Model::DBI->set_db('Main', '[% db_str %]', '[% db_user %]', '[% db_pass %]');
+
+[% FOREACH node = nodes %]
+ [% printPackage(node.value) %]
+[% END %]
+EOF
+
my $turnkey_atom_tt2 = <<'EOF';
[% ###### DOCUMENT START ###### %]
-[% FOREACH package = linkable %]
+[% FOREACH node = linkable %]
##############################################
-package Durian::Atom::[% package.key FILTER ucfirst %];
+package Durian::Atom::[% node.key FILTER ucfirst %];
-[% pname = package.key FILTER ucfirst%]
+[% pname = node.key FILTER ucfirst%]
[% pkey = "Durian::Model::${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 $turnkey_xml_tt2 = <<EOF;
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE Durian SYSTEM "Durian.dtd">
</container>
<!-- Atom Classes -->
-[% FOREACH package = linkable %]
- <atom class="Durian::Atom::[% package.key FILTER ucfirst %]" name="[% package.key FILTER ucfirst %]" xlink:label="[% package.key FILTER ucfirst %]Atom"/>
+[% FOREACH node = linkable %]
+ <atom class="Durian::Atom::[% node.key FILTER ucfirst %]" name="[% node.key FILTER ucfirst %]" xlink:label="[% node.key FILTER ucfirst %]Atom"/>
[%- END -%]
<!-- Atom Bindings -->
<!-- end panel: [% panel.label %] -->
[% END %]
[% MACRO renderatom(atom, dbobject) SWITCH atom.name %]
- [- FOREACH package = linkable -]
- [% CASE '[- package.key FILTER ucfirst -]' %]
- [% render[- package.key FILTER ucfirst -]Atom(atom.render(dbobject)) %]
+ [- FOREACH node = linkable -]
+ [% CASE '[- node.key FILTER ucfirst -]' %]
+ [% render[- node.key FILTER ucfirst -]Atom(atom.render(dbobject)) %]
[- END -]
[% CASE DEFAULT %]
[% renderlist(atom.render(dbobject)) %]
[% END %]
-[- FOREACH package = linkable -]
-[% MACRO render[- package.key FILTER ucfirst -]Atom(lstArr) BLOCK %]
+[- FOREACH node = linkable -]
+[% MACRO render[- node.key FILTER ucfirst -]Atom(lstArr) BLOCK %]
[% FOREACH record = lstArr %]
[% fields = record.data %]
- [- pname = package.key FILTER ucfirst -]
+ [- pname = node.key FILTER ucfirst -]
[- pkey = "Durian::Model::${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 $meta = shift;
+# my $output = shift;
my $args = $t->producer_args;
- my $tt2 = $args->{'template'};
+ my $tt2 = $meta->{'template'};
my $tt2Ref;
if ($tt2 eq 'atom') { $tt2Ref = \$turnkey_atom_tt2; }
elsif ($tt2 eq 'template') { $tt2Ref = \$turnkey_template_tt2; }
else { die __PACKAGE__." didn't recognize your template option: $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
};
my $result;
# specify input filename, or file handle, text reference, etc.
# process input template, substituting variables
- $template->process($tt2Ref, $vars, \$result) || die $template->error();
+ $template->process($tt2Ref, $meta, \$result) || die $template->error();
return($result);
}
=head1 NAME
-SQL::Translator::Producer::ClassDBI - create Class::DBI classes from schema
+SQL::Translator::Producer::Turnkey - create Turnkey classes from schema
=head1 SYNOPSIS
-Use this producer as you would any other from SQL::Translator. See
-L<SQL::Translator> for details.
+Creates output for use with the Turnkey project.
+
+=head1 SEE ALSO
-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.
+L<http://turnkey.sourceforge.net>.
=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>.
+Brian O'Connor E<lt>brian.oconnor@excite.comE<gt>.
projects / dbsrgits/SQL-Translator.git / blobdiff