use Scalar::Util 'blessed';
use DBIx::Class::Schema::Journal::DB;
+use Class::C3::Componentised ();
__PACKAGE__->mk_classdata('journal_storage_type');
__PACKAGE__->mk_classdata('journal_connection');
__PACKAGE__->mk_classdata('journal_deploy_on_connect');
__PACKAGE__->mk_classdata('journal_sources'); ## [ source names ]
__PACKAGE__->mk_classdata('journal_user'); ## [ class, field for user id ]
+__PACKAGE__->mk_classdata('journal_copy_sources');
+__PACKAGE__->mk_classdata('__journal_schema_prototype');
__PACKAGE__->mk_classdata('_journal_schema'); ## schema object for journal
-__PACKAGE__->mk_classdata('_journal_internal_sources'); # the sources used to journal journal_sources
+__PACKAGE__->mk_classdata('journal_component');
+__PACKAGE__->mk_classdata('journal_components');
__PACKAGE__->mk_classdata('journal_nested_changesets');
-
-our $VERSION = '0.01';
+__PACKAGE__->mk_classdata('journal_prefix');
use strict;
use warnings;
-# sub throw_exception
-# {
-# }
-
-# sub exception_action
-# {
-# my $self = shift;
-# # print STDERR Carp::longmess;
-
-# $self->next::method(@_);
-# }
-# sub load_classes
-# {
-# my $class = shift;
+sub _journal_schema_prototype {
+ my $self = shift;
+ if (my $proto = $self->__journal_schema_prototype) {
+ return $proto;
+ }
+ my $c = blessed($self)||$self;
+ my $journal_schema_class = "${c}::_JOURNAL";
+ Class::C3::Componentised->inject_base($journal_schema_class, 'DBIx::Class::Schema::Journal::DB');
+ $journal_schema_class->load_components($self->journal_components)
+ if $self->journal_components;
+ my $proto = $self->__journal_schema_prototype (
+ $journal_schema_class->compose_namespace( $c.'::Journal')
+ );
-# $class->next::method(@_);
+ my $comp = $self->journal_component || "Journal";
-# }
+ my $prefix = $self->journal_prefix || '';
+ foreach my $audit (qw(ChangeSet ChangeLog)) {
+ my $class = blessed($proto) . "::$audit";
-sub connection
-{
- my $self = shift;
- my $schema = $self->next::method(@_);
+ Class::C3::Componentised->inject_base($class, "DBIx::Class::Schema::Journal::DB::$audit");
-# print STDERR join(":", $self->sources), "\n";
+ $class->journal_define_table(blessed($proto), $prefix);
- my $journal_schema;
- if(!defined($self->journal_connection))
- {
- ## If no connection, use the same schema/storage etc as the user
- DBIx::Class::Componentised->inject_base(ref $self, 'DBIx::Class::Schema::Journal::DB');
- $journal_schema = $self;
- }
- else
- {
- $journal_schema = DBIx::Class::Schema::Journal::DB->connect(@{ $self->journal_connection });
- if($self->journal_storage_type)
- {
- $journal_schema->storage_type($self->journal_storage_type);
- }
- }
+ $proto->register_class($audit, $class);
- ## get our own private version of the journaling sources
- $self->_journal_schema($journal_schema->compose_namespace(blessed($self) . '::Journal'));
+ $self->register_class($audit, $class)
+ if $self->journal_copy_sources;
+ }
## Create auditlog+history per table
my %j_sources = map { $_ => 1 } $self->journal_sources
- ? @{$self->journal_sources}
- : $self->sources;
-
- my @journal_sources = $journal_schema->sources; # not sources to journal, but sources used by the journal internally
+ ? @{$self->journal_sources}
+ : $self->sources;
- foreach my $s_name ($self->sources)
- {
+ foreach my $s_name ($self->sources) {
next unless($j_sources{$s_name});
- push @journal_sources, $self->create_journal_for($s_name);
- $self->class($s_name)->load_components('Journal');
-# print STDERR "$s_name :", $self->class($s_name), "\n";
+ $self->create_journal_for($s_name => $proto);
+ $self->class($s_name)->load_components($comp);
+ }
+ return $proto;
+}
+
+sub connection {
+ my $self = shift;
+ my $schema = $self->next::method(@_);
+
+ my $journal_schema = (ref $self||$self)->_journal_schema_prototype->clone;
+
+ if($self->journal_connection) {
+ $journal_schema->storage_type($self->journal_storage_type)
+ if $self->journal_storage_type;
+ $journal_schema->connection(@{ $self->journal_connection });
+ } else {
+ $journal_schema->storage( $schema->storage );
}
- $self->_journal_internal_sources(\@journal_sources);
+ $self->_journal_schema($journal_schema);
+
if ( $self->journal_nested_changesets ) {
$self->_journal_schema->nested_changesets(1);
- die "FIXME nested changeset schema not yet supported... add parent_id to ChangeSet here";
+ die 'FIXME nested changeset schema not yet supported... add parent_id to ChangeSet here';
}
$self->journal_schema_deploy()
if $self->journal_deploy_on_connect;
## Set up relationship between changeset->user_id and this schema's user
- if(!@{$self->journal_user || []})
- {
+ if(!@{$self->journal_user || []}) {
#warn "No Journal User set!"; # no need to warn, user_id is useful even without a rel
return $schema;
}
return $schema;
}
-sub deploy
-{
- my ( $self, $sqlt_args, @args ) = @_;
+sub deploy {
+ my $self = shift;
- $self->next::method($sqlt_args, @args);
+ $self->next::method(@_);
- $sqlt_args ||= {};
- local $sqlt_args->{sources} = $self->_journal_internal_sources;
- $self->journal_schema_deploy($sqlt_args, @args);
+ $self->journal_schema_deploy(@_);
}
-sub journal_schema_deploy
-{
- my ( $self, $sqlt_args, @args ) = @_;
-
- $sqlt_args ||= {};
- $sqlt_args->{sources} = $self->_journal_internal_sources
- unless exists $sqlt_args->{sources};
+sub journal_schema_deploy {
+ my $self = shift;
- $self->_journal_schema->deploy( $sqlt_args, @args );
+ $self->_journal_schema->deploy(@_);
}
-sub get_audit_log_class_name
-{
- my ($self, $sourcename) = @_;
+sub create_journal_for {
+ my ($self, $s_name, $journal_schema) = @_;
- return blessed($self->_journal_schema) . "::${sourcename}AuditLog";
-}
+ my $source = $self->source($s_name);
-sub get_audit_history_class_name
-{
- my ($self, $sourcename) = @_;
+ foreach my $audit (qw(AuditLog AuditHistory)) {
+ my $audit_source = $s_name.$audit;
+ my $class = blessed($journal_schema) . "::$audit_source";
- return blessed($self->_journal_schema) . "::${sourcename}AuditHistory";
-}
+ Class::C3::Componentised->inject_base($class, "DBIx::Class::Schema::Journal::DB::$audit");
-sub create_journal_for
-{
- my ($self, $s_name) = @_;
+ $class->journal_define_table($source, blessed($journal_schema));
- my $source = $self->source($s_name);
- my $newclass = $self->get_audit_log_class_name($s_name);
- DBIx::Class::Componentised->inject_base($newclass, 'DBIx::Class::Schema::Journal::DB::AuditLog');
- $newclass->table(lc($s_name) . "_audit_log");
- my $log_source = "${s_name}AuditLog";
- $self->_journal_schema->register_class($log_source, $newclass);
-
-
- my $histclass = $self->get_audit_history_class_name($s_name);
- DBIx::Class::Componentised->inject_base($histclass, 'DBIx::Class::Schema::Journal::DB::AuditHistory');
- $histclass->table(lc($s_name) . "_audit_history");
-# $histclass->result_source_instance->name(lc($s_name) . "_audit_hisory");
- $histclass->add_columns(
- map { $_ => $source->column_info($_) } $source->columns
- );
-
- my $hist_source = "${s_name}AuditHistory";
- $self->_journal_schema->register_class($hist_source, $histclass);
-
- return ( $log_source, $hist_source );
+ $journal_schema->register_class($audit_source, $class);
+
+ $self->register_class($audit_source, $class)
+ if $self->journal_copy_sources;
+ }
}
-sub txn_do
-{
+sub txn_do {
my ($self, $user_code, @args) = @_;
my $jschema = $self->_journal_schema;
my $code = $user_code;
- my $current_changeset = $jschema->current_changeset;
- if ( !$current_changeset || $self->journal_nested_changesets )
- {
+ my $current_changeset = $jschema->_current_changeset;
+ if ( !$current_changeset || $self->journal_nested_changesets ) {
my $current_changeset_ref = $jschema->_current_changeset_container;
unless ( $current_changeset_ref ) {
return $self->next::method($code, @args);
}
-sub changeset_user
-{
+sub changeset_user {
my ($self, $userid) = @_;
- return $self->_journal_schema->current_user() if(@_ == 1);
+ return $self->_journal_schema->current_user()
+ if @_ == 1;
$self->_journal_schema->current_user($userid);
}
-sub changeset_session
-{
+sub changeset_session {
my ($self, $sessionid) = @_;
- return $self->_journal_schema->current_session() if(@_ == 1);
+ return $self->_journal_schema->current_session()
+ if @_ == 1;
$self->_journal_schema->current_session($sessionid);
}
-
1;
projects / dbsrgits/DBIx-Class-Journal.git / blobdiff