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# $Id$ |
# $Id$ |
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# |
# |
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# $Log$ |
# $Log$ |
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# Revision 1.3 2002/10/17 03:56:55 joko |
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# + bugfix: trapped eval error |
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# |
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# Revision 1.2 2002/10/17 00:10:05 joko |
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# + removed dependency from tsobj.pm, schema is now independent |
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# + sub getNewPerlObjectByPkgName |
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# + sub deploySchema |
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# + sub retreatSchema |
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# |
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# Revision 1.1 2002/10/10 03:44:07 cvsjoko |
# Revision 1.1 2002/10/10 03:44:07 cvsjoko |
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# + new |
# + new |
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# |
# |
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'disconnectMethod' => 'disconnect', |
'disconnectMethod' => 'disconnect', |
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}; |
}; |
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sub getNewPerlObjectByPkgName { |
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my $pkgname = shift; |
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my $args = shift; |
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$logger->debug( __PACKAGE__ . "->getNewPerlObjectByPkgName( pkgname $pkgname args $args )" ); |
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my $evstring = "use $pkgname;"; |
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eval($evstring); |
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$@ && $logger->error( __PACKAGE__ . ':' . __LINE__ . " Error in eval: " . $@ ); |
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return $pkgname->new($args); |
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} |
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sub connect { |
sub connect { |
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my $self = shift; |
my $self = shift; |
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my $dsn = shift; |
my $dsn = shift; |
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$dsn ||= $self->{dbi}->{dsn}; |
$dsn ||= $self->{dbi}->{dsn}; |
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$logger->debug( __PACKAGE__ . "->connect($dsn)" ); |
$logger->debug( __PACKAGE__ . "->connect( dsn $dsn )" ); |
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#my $storage = Tangram::Relational->connect( $schema, $dsn ); |
#my $storage = Tangram::Relational->connect( $schema, $dsn ); |
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#my $storage = Tangram::mysql->connect( $schema, $dsn ); |
#my $storage = Tangram::mysql->connect( $schema, $dsn ); |
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# return; |
# return; |
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# } |
# } |
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my $obj = getNewPerlObjectByPkgName($self->{schema}, { EXPORT_OBJECTS => $self->{classnames} } ); |
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require 'OSA/tsobj.pm'; |
$self->{schema_tangram} = $obj->getSchema(); |
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tsobj::initSchema(); |
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#sleep 1; |
#$self->{COREHANDLE} = Tangram::Relational->connect( $schema, $dsn ); |
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my $schema = tsobj::getSchema(); |
$self->{COREHANDLE} = Tangram::Relational->connect( $self->{schema_tangram}, $dsn ); |
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$self->{COREHANDLE} = Tangram::Relational->connect( $schema, $dsn ); |
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#$self->{STORAGEHANDLE_UNDERLYING} = $self->getUnderlyingStorage(); |
#$self->{STORAGEHANDLE_UNDERLYING} = $self->getUnderlyingStorage(); |
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#$self->{STORAGEHANDLE_UNDERLYING}->_configureCOREHANDLE(); |
#$self->{STORAGEHANDLE_UNDERLYING}->_configureCOREHANDLE(); |
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# hack, make more generic! |
# hack, make more generic! |
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if (!$self->{STORAGE_SUBLAYER}) { |
if (!$self->{STORAGE_SUBLAYER}) { |
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my $loc = new Data::Storage::Locator( type => "DBI", dbi => $self->{dbi}, COREHANDLE => $self->{COREHANDLE}->{db} ); |
my $loc = Data::Storage::Locator->new( type => "DBI", dbi => $self->{dbi}, COREHANDLE => $self->{COREHANDLE}->{db} ); |
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$self->{STORAGE_SUBLAYER} = new Data::Storage( $loc, { protected => 1 } ); |
$self->{STORAGE_SUBLAYER} = Data::Storage->new( $loc, { protected => 1 } ); |
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#$self->{STORAGE_UNDER_THE_HOOD}->{STORAGEHANDLE}->_configureCOREHANDLE(); |
#$self->{STORAGE_UNDER_THE_HOOD}->{STORAGEHANDLE}->_configureCOREHANDLE(); |
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#$self->{STORAGE_UNDER_THE_HOOD}->_configureCOREHANDLE(); |
#$self->{STORAGE_UNDER_THE_HOOD}->_configureCOREHANDLE(); |
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} |
} |
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} |
} |
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sub deploySchema { |
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my $self = shift; |
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#my $dsn = $self->{locator}->{dbi}->{dsn}; |
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my $dsn = $self->{dbi}->{dsn}; |
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my $ok; |
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if ( my $dbh = DBI->connect($dsn, '', '', { |
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PrintError => 0, |
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} ) ) { |
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$ok = Tangram::Relational->deploy($self->{schema}, $dbh ); |
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$dbh->disconnect(); |
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} |
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return $ok; |
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} |
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sub retreatSchema { |
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print "retreat\n"; |
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my $self = shift; |
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#my $dsn = $self->{locator}->{dbi}->{dsn}; |
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my $dsn = $self->{dbi}->{dsn}; |
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my $ok; |
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if ( my $dbh = DBI->connect($dsn, '', '', { |
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PrintError => 0, |
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} ) ) { |
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$ok = Tangram::Relational->retreat($self->{schema}, $dbh ); |
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$dbh->disconnect(); |
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} |
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return $ok; |
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} |
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1; |
1; |