6 |
## |
## |
7 |
## ---------------------------------------------------------------------------------------- |
## ---------------------------------------------------------------------------------------- |
8 |
## $Log$ |
## $Log$ |
9 |
|
## Revision 1.7 2003/03/27 15:31:16 joko |
10 |
|
## fixes to modules regarding new namespace(s) below Data::Mungle::* |
11 |
|
## |
12 |
|
## Revision 1.6 2003/02/21 01:47:53 joko |
13 |
|
## renamed core function |
14 |
|
## |
15 |
|
## Revision 1.5 2003/02/20 20:24:33 joko |
16 |
|
## + additional pre-flight checks |
17 |
|
## |
18 |
|
## Revision 1.4 2003/02/14 14:14:38 joko |
19 |
|
## + new code refactored here |
20 |
|
## |
21 |
|
## Revision 1.3 2003/02/11 07:54:55 joko |
22 |
|
## + modified module usage |
23 |
|
## + debugging trials |
24 |
|
## |
25 |
## Revision 1.2 2003/02/09 05:05:58 joko |
## Revision 1.2 2003/02/09 05:05:58 joko |
26 |
## + major structure changes |
## + major structure changes |
27 |
## - refactored code to sister modules |
## - refactored code to sister modules |
48 |
|
|
49 |
use Data::Dumper; |
use Data::Dumper; |
50 |
use Hash::Merge qw( merge ); |
use Hash::Merge qw( merge ); |
51 |
use libdb qw( quotesql hash2Sql ); |
use libdb qw( hash2Sql ); |
52 |
use Data::Transform::Deep qw( hash2object refexpr2perlref ); |
use Data::Mungle::Transform::Deep qw( merge_to ); |
53 |
|
|
54 |
|
|
55 |
# get logger instance |
# get logger instance |
73 |
my $self = shift; |
my $self = shift; |
74 |
my $descent = shift; |
my $descent = shift; |
75 |
|
|
76 |
#print Dumper($self->{node}->{$descent}); |
# trace |
77 |
#print Dumper($self); |
#print Dumper($self->{node}->{$descent}); |
78 |
|
#print Dumper($self); |
79 |
|
#exit; |
80 |
|
|
81 |
$logger->debug( __PACKAGE__ . "->_resolveNodeIdent( descent=$descent, accessorName=$self->{meta}->{$descent}->{accessorName} )" ); |
$logger->debug( __PACKAGE__ . "->_resolveNodeIdent( descent=$descent, accessorName=$self->{meta}->{$descent}->{accessorName} )" ); |
82 |
|
|
83 |
# get to the payload |
# get to the payload |
89 |
#my $ident = $self->{$descent}->id($item); |
#my $ident = $self->{$descent}->id($item); |
90 |
#my $ident = $self->{meta}->{$descent}->{storage}->id($item); |
#my $ident = $self->{meta}->{$descent}->{storage}->id($item); |
91 |
|
|
92 |
|
# trace |
93 |
|
#print Dumper($self->{meta}->{$descent}); |
94 |
|
#exit; |
95 |
|
|
96 |
my $ident; |
my $ident; |
97 |
my $provider_method = $self->{meta}->{$descent}->{IdentProvider}->{method}; |
my $provider_method = $self->{meta}->{$descent}->{IdentProvider}->{method}; |
98 |
my $provider_arg = $self->{meta}->{$descent}->{IdentProvider}->{arg}; |
my $provider_arg = $self->{meta}->{$descent}->{IdentProvider}->{arg}; |
139 |
my $ident = shift; |
my $ident = shift; |
140 |
my $force = shift; |
my $force = shift; |
141 |
|
|
142 |
$logger->debug( __PACKAGE__ . "->_statloadNode( descent=$descent ident=$ident )" ); |
=pod |
143 |
|
#print "isa: ", UNIVERSAL::isa($self->{meta}->{$descent}->{storage}), "\n"; |
144 |
|
|
145 |
|
# this seems to be the first time we access this side, |
146 |
|
# so just check (again) for a valid storage handle |
147 |
|
if (! ref $self->{meta}->{$descent}->{storage}) { |
148 |
|
$logger->critical( __PACKAGE__ . "->_statloadNode( descent=$descent ident=$ident ): Storage handle undefined!" ); |
149 |
|
return; |
150 |
|
} |
151 |
|
=cut |
152 |
|
|
153 |
|
#$logger->debug( __PACKAGE__ . "->_statloadNode( descent=$descent ident=$ident )" ); |
154 |
|
|
155 |
# fetch entry to retrieve checksum from |
# fetch entry to retrieve checksum from |
156 |
# was: |
# was: |
257 |
next; |
next; |
258 |
} |
} |
259 |
|
|
260 |
|
# 2.b check storage handle type |
261 |
|
my $dbType = $self->{meta}->{$descent}->{storage}->{locator}->{type}; |
262 |
|
if (!$dbType) { |
263 |
|
$logger->critical( __PACKAGE__ . "->touchNodeSet: Storage ( descent='$descent', dbKey='$dbkey' ) has no 'dbType' - configuration-error?" ); |
264 |
|
next; |
265 |
|
} |
266 |
|
|
267 |
# 3. check if descents (and nodes?) are actually available.... |
# 3. check if descents (and nodes?) are actually available.... |
268 |
# TODO: |
# TODO: |
269 |
# eventually pre-check mode of access-attempt (read/write) here to provide an "early-croak" if possible |
# eventually pre-check mode of access-attempt (read/write) here to provide an "early-croak" if possible |
272 |
# print Dumper($self->{meta}->{$descent}->{storage}->{locator}); |
# print Dumper($self->{meta}->{$descent}->{storage}->{locator}); |
273 |
|
|
274 |
|
|
|
my $dbType = $self->{meta}->{$descent}->{storage}->{locator}->{type}; |
|
275 |
my $nodeName = $self->{meta}->{$descent}->{nodeName}; |
my $nodeName = $self->{meta}->{$descent}->{nodeName}; |
276 |
my $accessorType = $self->{meta}->{$descent}->{accessorType}; |
my $accessorType = $self->{meta}->{$descent}->{accessorType}; |
277 |
my $accessorName = $self->{meta}->{$descent}->{accessorName}; |
my $accessorName = $self->{meta}->{$descent}->{accessorName}; |
477 |
# mix in (merge) values ... |
# mix in (merge) values ... |
478 |
# TODO: use Hash::Merge here? benchmark! |
# TODO: use Hash::Merge here? benchmark! |
479 |
# no! we'd need a Object::Merge here! it's *...2object* |
# no! we'd need a Object::Merge here! it's *...2object* |
480 |
hash2object($object, $map); |
merge_to($object, $map); |
481 |
|
|
482 |
# trace |
# trace |
483 |
#print Dumper($object); |
#print Dumper($object); |
509 |
# mix in values |
# mix in values |
510 |
#print Dumper($object); |
#print Dumper($object); |
511 |
# TODO: use Hash::Merge here??? |
# TODO: use Hash::Merge here??? |
512 |
hash2object($object, $map); |
merge_to($object, $map); |
513 |
#print Dumper($object); |
#print Dumper($object); |
514 |
#exit; |
#exit; |
515 |
|
|
528 |
#print Dumper($map_callbacks); |
#print Dumper($map_callbacks); |
529 |
foreach my $node (keys %{$map_callbacks->{write}}) { |
foreach my $node (keys %{$map_callbacks->{write}}) { |
530 |
#print Dumper($node); |
#print Dumper($node); |
531 |
my $perl_callback = $self->{meta}->{$descent}->{node} . '::' . $node . '_write'; |
|
532 |
|
# ------------ half-redundant: make $self->callCallback($object, $value, $opts) |
533 |
|
my $perl_callback = $self->{meta}->{$descent}->{nodeType} . '::' . $node . '_write'; |
534 |
my $evalstring = $perl_callback . '( { object => $object, value => $map_callbacks->{write}->{$node}, storage => $self->{meta}->{$descent}->{storage} } );'; |
my $evalstring = $perl_callback . '( { object => $object, value => $map_callbacks->{write}->{$node}, storage => $self->{meta}->{$descent}->{storage} } );'; |
535 |
#print $evalstring, "\n"; exit; |
#print $evalstring, "\n"; exit; |
536 |
eval($evalstring); |
eval($evalstring); |
537 |
if ($@) { |
if ($@) { |
538 |
$error = 1; |
$error = 1; |
539 |
print $@, "\n"; |
$logger->error( __PACKAGE__ . "->_modifyNode: $@" ); |
540 |
|
next; |
541 |
} |
} |
542 |
|
# ------------ half-redundant: make $self->callCallback($object, $value, $opts) |
543 |
|
|
544 |
#print "after eval", "\n"; |
#print "after eval", "\n"; |
545 |
|
|
574 |
|
|
575 |
} |
} |
576 |
|
|
577 |
|
sub _erase_all { |
578 |
|
my $self = shift; |
579 |
|
my $descent = shift; |
580 |
|
#my $node = shift; |
581 |
|
#print Dumper($self->{meta}->{$descent}); |
582 |
|
#my $node = $self->{meta}->{$descent}->{nodeName}; |
583 |
|
my $node = $self->{meta}->{$descent}->{accessorName}; |
584 |
|
$logger->debug( __PACKAGE__ . "->_erase_all( node $node )" ); |
585 |
|
$self->{meta}->{$descent}->{storage}->eraseAll($node); |
586 |
|
} |
587 |
|
|
588 |
1; |
1; |
589 |
|
__END__ |