line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package SLOOPS::SchemaGenerator ; |
2
|
|
|
|
|
|
|
|
3
|
1
|
|
|
1
|
|
4236
|
use base qw/Class::AutoAccess/ ; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
1062
|
|
4
|
1
|
|
|
1
|
|
461
|
use Carp; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
54
|
|
5
|
1
|
|
|
1
|
|
5
|
use strict ; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
238
|
|
6
|
|
|
|
|
|
|
|
7
|
|
|
|
|
|
|
my $instance = SLOOPS::SchemaGenerator->new(); |
8
|
|
|
|
|
|
|
|
9
|
|
|
|
|
|
|
my $debug = 0 ; |
10
|
|
|
|
|
|
|
|
11
|
|
|
|
|
|
|
sub import{ |
12
|
|
|
|
|
|
|
#my $callerPack = caller ; |
13
|
1
|
|
|
1
|
|
9
|
my ($class, $options) = @_ ; |
14
|
1
|
50
|
|
|
|
5
|
if( ! defined $debug ){ |
15
|
0
|
|
0
|
|
|
0
|
$debug = $options->{'debug'} || 0 ; |
16
|
|
|
|
|
|
|
} |
17
|
1
|
50
|
|
|
|
12
|
print "\n\nDebug option : $debug \n\n" if ($debug); |
18
|
|
|
|
|
|
|
} |
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
|
21
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
sub instance{ |
23
|
0
|
|
|
0
|
0
|
0
|
return $instance ; |
24
|
|
|
|
|
|
|
} |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
|
27
|
|
|
|
|
|
|
sub new{ |
28
|
1
|
|
|
1
|
0
|
2
|
my ($class) = @_ ; |
29
|
1
|
|
|
|
|
6
|
return bless { |
30
|
|
|
|
|
|
|
'classes' => {}, |
31
|
|
|
|
|
|
|
'dbDriver' => undef |
32
|
|
|
|
|
|
|
}, $class ; |
33
|
|
|
|
|
|
|
} |
34
|
|
|
|
|
|
|
|
35
|
|
|
|
|
|
|
sub dbh{ |
36
|
0
|
|
|
0
|
0
|
|
my ($self, $dbh ) = @_ ; |
37
|
0
|
0
|
|
|
|
|
if( defined $dbh ) { |
38
|
0
|
|
|
|
|
|
$self->dbDriver()->dbh($dbh); |
39
|
|
|
|
|
|
|
} |
40
|
0
|
|
|
|
|
|
return $self->dbDriver()->dbh(); |
41
|
|
|
|
|
|
|
} |
42
|
|
|
|
|
|
|
|
43
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
|
45
|
|
|
|
|
|
|
=head2 addClass |
46
|
|
|
|
|
|
|
|
47
|
|
|
|
|
|
|
Adds a class and all its surclasses into this generator. |
48
|
|
|
|
|
|
|
Sets the default values of PERSIST hash is they miss. |
49
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
=cut |
51
|
|
|
|
|
|
|
|
52
|
|
|
|
|
|
|
sub addClass{ |
53
|
0
|
|
|
0
|
1
|
|
my ($self, $className) = @_ ; |
54
|
|
|
|
|
|
|
|
55
|
1
|
|
|
1
|
|
6
|
no strict 'refs' ; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
91
|
|
56
|
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
# Try to require $className ; |
58
|
0
|
|
|
|
|
|
eval "require $className "; |
59
|
0
|
0
|
|
|
|
|
if( $@ ){ |
60
|
0
|
|
|
|
|
|
confess("Cannot find class $className : $@"); |
61
|
|
|
|
|
|
|
} |
62
|
|
|
|
|
|
|
|
63
|
0
|
|
|
|
|
|
my $hash = ${"$className".'::PERSIST'} ; |
|
0
|
|
|
|
|
|
|
64
|
1
|
|
|
1
|
|
5
|
use strict 'refs'; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
1653
|
|
65
|
0
|
0
|
|
|
|
|
if( ! defined $hash ){ |
66
|
0
|
|
|
|
|
|
confess "Class $className cannot persist"; |
67
|
|
|
|
|
|
|
} |
68
|
|
|
|
|
|
|
|
69
|
|
|
|
|
|
|
# Storing reference. Redondancy is avoid by the hash nature of the storage. |
70
|
0
|
0
|
|
|
|
|
if( defined $self->classes()->{$className} ){ |
71
|
|
|
|
|
|
|
# Allready stored . |
72
|
0
|
|
|
|
|
|
return ; |
73
|
|
|
|
|
|
|
} |
74
|
0
|
0
|
|
|
|
|
print "Adding class $className\n" if($debug); |
75
|
0
|
|
|
|
|
|
$self->classes()->{$className} = $hash ; |
76
|
|
|
|
|
|
|
|
77
|
0
|
|
|
|
|
|
$self->setDefaults($className, $hash ); |
78
|
|
|
|
|
|
|
|
79
|
|
|
|
|
|
|
# Storing base if neccessary. |
80
|
0
|
0
|
|
|
|
|
if ( $hash->{'base'} ){ |
81
|
0
|
|
|
|
|
|
$self->addClass($hash->{'base'}); |
82
|
|
|
|
|
|
|
} |
83
|
|
|
|
|
|
|
|
84
|
|
|
|
|
|
|
# Generating sql. |
85
|
0
|
|
|
|
|
|
$self->classes()->{$className}->{'sql'} = $self->generateSql($className, $hash); |
86
|
|
|
|
|
|
|
|
87
|
|
|
|
|
|
|
# Generating methods for references |
88
|
0
|
0
|
|
|
|
|
if( $hash->{'references'} ){ |
89
|
0
|
|
|
|
|
|
$self->generateReferenceMethods($className,$hash->{'references'}); |
90
|
|
|
|
|
|
|
} |
91
|
|
|
|
|
|
|
} |
92
|
|
|
|
|
|
|
|
93
|
|
|
|
|
|
|
=head2 generateReferenceMethods |
94
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
Generates the references methods in the class from the reference hash |
96
|
|
|
|
|
|
|
of the class. |
97
|
|
|
|
|
|
|
|
98
|
|
|
|
|
|
|
Let a reference called foo pointing to an Bar object in the persist hash. |
99
|
|
|
|
|
|
|
The class MUST have a foo attribute that is dedicated to a Bar object. |
100
|
|
|
|
|
|
|
|
101
|
|
|
|
|
|
|
This method will implement a foo method for the class that fetch the |
102
|
|
|
|
|
|
|
perl object from the database on demand ( accessor behaviour) |
103
|
|
|
|
|
|
|
Or just set the Foo object and check it is for the right class and save it if its not. |
104
|
|
|
|
|
|
|
|
105
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
method template: for a reference named 'foo' to a Bar object. |
107
|
|
|
|
|
|
|
|
108
|
|
|
|
|
|
|
sub foo_O{ |
109
|
|
|
|
|
|
|
my ($self, $value ) = @_ ; |
110
|
|
|
|
|
|
|
if( $value ){ |
111
|
|
|
|
|
|
|
if( ! $value->isa('Bar')){ confess("Bad class") ;} |
112
|
|
|
|
|
|
|
$self->{'foo_Bar'} = $value ; |
113
|
|
|
|
|
|
|
my $dbid = $value->{'_dbid_'} ; |
114
|
|
|
|
|
|
|
if ( ! defined $dbid ){ |
115
|
|
|
|
|
|
|
confess("Object $value is not saved"); |
116
|
|
|
|
|
|
|
} |
117
|
|
|
|
|
|
|
$self->foo($dbid) |
118
|
|
|
|
|
|
|
return $value ; |
119
|
|
|
|
|
|
|
} |
120
|
|
|
|
|
|
|
|
121
|
|
|
|
|
|
|
# if foo unset, got to fetch it. |
122
|
|
|
|
|
|
|
my $dbid = $self->foo(); |
123
|
|
|
|
|
|
|
|
124
|
|
|
|
|
|
|
# If no dbid is set, theres no object to fetch |
125
|
|
|
|
|
|
|
if( ! defined $dbid ) { return undef ;} |
126
|
|
|
|
|
|
|
# Is the object is allready fetch |
127
|
|
|
|
|
|
|
if( defined $self->{'foo_O'} ) { return $self->{'foo_O'} ; } |
128
|
|
|
|
|
|
|
|
129
|
|
|
|
|
|
|
# really got to fetch |
130
|
|
|
|
|
|
|
return $self->{'foo_O'} = Factory->instance()->fetchObject('Bar',$dbid); |
131
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
} |
133
|
|
|
|
|
|
|
|
134
|
|
|
|
|
|
|
|
135
|
|
|
|
|
|
|
=cut |
136
|
|
|
|
|
|
|
|
137
|
|
|
|
|
|
|
sub generateReferenceMethods{ |
138
|
0
|
|
|
0
|
1
|
|
my ($self, $class , $refHash ) = @_ ; |
139
|
0
|
|
|
|
|
|
my @refs = keys %{$refHash} ; |
|
0
|
|
|
|
|
|
|
140
|
0
|
|
|
|
|
|
foreach my $ref ( @refs ){ |
141
|
|
|
|
|
|
|
|
142
|
0
|
|
|
|
|
|
my $referencedClass = $refHash->{$ref}; |
143
|
0
|
|
|
|
|
|
my $code = qq/ |
144
|
|
|
|
|
|
|
package $class ; |
145
|
|
|
|
|
|
|
|
146
|
|
|
|
|
|
|
sub $ref/.'_O'.qq/{ |
147
|
|
|
|
|
|
|
my (\$self, \$value ) = \@_ ; |
148
|
|
|
|
|
|
|
|
149
|
|
|
|
|
|
|
my \$dbid = undef ; |
150
|
|
|
|
|
|
|
if( \$value ){ |
151
|
|
|
|
|
|
|
if( ! \$value->isa('$referencedClass')){ Carp::confess(/."'Bad class :'".qq/.ref(\$value).' instead of $referencedClass') ;} |
152
|
|
|
|
|
|
|
\$self->{'/.$ref.qq/_0'} = \$value ; |
153
|
|
|
|
|
|
|
\$dbid = \$value->{'_dbid_'} ; |
154
|
|
|
|
|
|
|
if ( ! defined \$dbid ){ |
155
|
|
|
|
|
|
|
Carp::confess(/.'"Object $value is not saved"'.qq/); |
156
|
|
|
|
|
|
|
} |
157
|
|
|
|
|
|
|
\$self->$ref(\$dbid); |
158
|
|
|
|
|
|
|
\$self->{'$ref/.'_O'.qq/'} = \$value ; |
159
|
|
|
|
|
|
|
return \$value ; |
160
|
|
|
|
|
|
|
} |
161
|
|
|
|
|
|
|
|
162
|
|
|
|
|
|
|
# if foo unset, got to fetch it. |
163
|
|
|
|
|
|
|
\$dbid = \$self->$ref(); |
164
|
|
|
|
|
|
|
|
165
|
|
|
|
|
|
|
# If no dbid is set, theres no object to fetch |
166
|
|
|
|
|
|
|
if( ! defined \$dbid ) { return undef ;} |
167
|
|
|
|
|
|
|
# Is the object is allready fetch |
168
|
|
|
|
|
|
|
if( defined \$self->{'$ref/.'_O'.qq/'} ) { return \$self->{'$ref/.'_O'.qq/'} ; } |
169
|
|
|
|
|
|
|
|
170
|
|
|
|
|
|
|
# really got to fetch |
171
|
|
|
|
|
|
|
return \$self->{'$ref/.'_O'.qq/'} = SLOOPS::Factory->instance()->fetchObject('$referencedClass',\$dbid); |
172
|
|
|
|
|
|
|
|
173
|
|
|
|
|
|
|
} /; |
174
|
|
|
|
|
|
|
|
175
|
0
|
|
|
|
|
|
eval $code ; |
176
|
0
|
0
|
|
|
|
|
if( $@ ) { |
177
|
0
|
|
|
|
|
|
confess("Failed to implement method for reference $ref for class $class: $@"); |
178
|
|
|
|
|
|
|
} |
179
|
0
|
0
|
|
|
|
|
print "Execute :: \n\n".$code."\n\n" if($debug); |
180
|
|
|
|
|
|
|
} |
181
|
|
|
|
|
|
|
|
182
|
|
|
|
|
|
|
} |
183
|
|
|
|
|
|
|
|
184
|
|
|
|
|
|
|
|
185
|
|
|
|
|
|
|
sub generateSql{ |
186
|
0
|
|
|
0
|
0
|
|
my ($self, $class , $perst ) = @_ ; |
187
|
|
|
|
|
|
|
#$self->setDefaults($class,$perst) ; |
188
|
|
|
|
|
|
|
|
189
|
0
|
|
|
|
|
|
my $sql = 'CREATE TABLE '.$perst->{'table'}.' ('; |
190
|
|
|
|
|
|
|
|
191
|
0
|
|
|
|
|
|
$sql .= ' dbid '.$self->dbDriver()->uniqKeyDecl().' ' ; |
192
|
0
|
0
|
|
|
|
|
if( ! defined $perst->{'base'} ){ |
193
|
|
|
|
|
|
|
# This is root ! |
194
|
0
|
|
|
|
|
|
$sql .= $self->dbDriver()->autoIncrement($perst->{'table'}, 'dbid'); |
195
|
0
|
|
|
|
|
|
$sql .= ','; |
196
|
0
|
|
|
|
|
|
$sql .= 'dbRealClass '.$self->dbDriver()->String(); |
197
|
|
|
|
|
|
|
} |
198
|
|
|
|
|
|
|
else{ |
199
|
0
|
|
|
|
|
|
$sql .= ',CONSTRAINT FOREIGN KEY(dbid) REFERENCES '.$self->classes()->{$perst->{'base'}}->{'table'}.'(dbid)'; |
200
|
|
|
|
|
|
|
} |
201
|
0
|
|
|
|
|
|
$sql .= ',' ; |
202
|
|
|
|
|
|
|
|
203
|
|
|
|
|
|
|
# Storing fields |
204
|
0
|
|
|
|
|
|
foreach my $field ( keys %{$perst->{'fields'}} ){ |
|
0
|
|
|
|
|
|
|
205
|
0
|
|
|
|
|
|
$sql .= ' '.$field.' '.$perst->{'fields'}->{$field}->[0] ; |
206
|
0
|
|
|
|
|
|
$sql .= ' DEFAULT '.$self->dbh()->quote($perst->{'fields'}->{$field}->[1]).','; |
207
|
|
|
|
|
|
|
} |
208
|
|
|
|
|
|
|
|
209
|
|
|
|
|
|
|
|
210
|
|
|
|
|
|
|
# Storing references |
211
|
0
|
0
|
|
|
|
|
if ( $perst->{'references'} ) { |
212
|
0
|
|
|
|
|
|
foreach my $reference ( keys %{$perst->{'references'}} ){ |
|
0
|
|
|
|
|
|
|
213
|
0
|
|
|
|
|
|
my $referencedClass = $perst->{'references'}->{$reference} ; |
214
|
0
|
|
|
|
|
|
my $refHash = $self->classes()->{$referencedClass} ; |
215
|
0
|
0
|
|
|
|
|
if( ! $refHash ){ |
216
|
0
|
|
|
|
|
|
confess(qq/Class $referencedClass not registered in $self. |
217
|
|
|
|
|
|
|
Cannot be referenced by $class/); |
218
|
|
|
|
|
|
|
} |
219
|
|
|
|
|
|
|
|
220
|
0
|
0
|
|
|
|
|
print "Referenced class: $referencedClass\n" if($debug); |
221
|
0
|
|
|
|
|
|
$sql .= ' '.$reference.' '.$self->dbDriver()->referenceType().','; |
222
|
0
|
|
|
|
|
|
$sql .= 'CONSTRAINT FOREIGN KEY ('.$reference.') REFERENCES '.$refHash->{'table'}.'(dbid),'; |
223
|
|
|
|
|
|
|
} |
224
|
|
|
|
|
|
|
} |
225
|
0
|
|
|
|
|
|
chop( $sql ); |
226
|
0
|
|
|
|
|
|
$sql .= ' )' ; |
227
|
0
|
0
|
|
|
|
|
print "SQL for $class: ".$sql ."\n" if($debug); |
228
|
0
|
|
|
|
|
|
return $sql ; |
229
|
|
|
|
|
|
|
} |
230
|
|
|
|
|
|
|
|
231
|
|
|
|
|
|
|
=head2 setDefaults |
232
|
|
|
|
|
|
|
|
233
|
|
|
|
|
|
|
Sets default values for missing values in PERSIST hash for |
234
|
|
|
|
|
|
|
a class. |
235
|
|
|
|
|
|
|
|
236
|
|
|
|
|
|
|
Usage: |
237
|
|
|
|
|
|
|
my $class = .... ; # the persistent class name |
238
|
|
|
|
|
|
|
my $h = .... ; # The PERSIST HASH of the class $class; |
239
|
|
|
|
|
|
|
|
240
|
|
|
|
|
|
|
$sg->setDefault($class,$h); |
241
|
|
|
|
|
|
|
|
242
|
|
|
|
|
|
|
=cut |
243
|
|
|
|
|
|
|
|
244
|
|
|
|
|
|
|
sub setDefaults{ |
245
|
0
|
|
|
0
|
1
|
|
my ($self, $class , $perst ) = @_ ; |
246
|
|
|
|
|
|
|
|
247
|
|
|
|
|
|
|
# Setting default table name. |
248
|
0
|
0
|
|
|
|
|
if( ! defined $perst->{'table'} ){ |
249
|
0
|
|
|
|
|
|
my $table = $class; |
250
|
0
|
|
|
|
|
|
$table =~ s/::/_/g ; |
251
|
0
|
|
|
|
|
|
$table = lc $table ; |
252
|
0
|
|
|
|
|
|
$perst->{'table'} = $table."_auto" ; |
253
|
|
|
|
|
|
|
} |
254
|
|
|
|
|
|
|
|
255
|
0
|
0
|
|
|
|
|
if( ! defined $perst->{'fields'} ){ |
256
|
0
|
|
|
|
|
|
$perst->{'fields'} = {}; |
257
|
|
|
|
|
|
|
} |
258
|
|
|
|
|
|
|
|
259
|
0
|
0
|
|
|
|
|
if( ! defined $perst->{'references'}){ |
260
|
0
|
|
|
|
|
|
$perst->{'references'} = {}; |
261
|
|
|
|
|
|
|
} |
262
|
|
|
|
|
|
|
|
263
|
|
|
|
|
|
|
# Setting default datatypes. |
264
|
0
|
|
|
|
|
|
foreach my $field ( keys %{$perst->{'fields'}} ){ |
|
0
|
|
|
|
|
|
|
265
|
0
|
0
|
|
|
|
|
if ( ! defined $perst->{'fields'}->{$field} ){ |
266
|
0
|
|
|
|
|
|
$perst->{'fields'}->{$field} = [ $self->dbDriver()->defaultType() , |
267
|
|
|
|
|
|
|
$self->dbDriver()->defaultValue() ]; |
268
|
|
|
|
|
|
|
} |
269
|
|
|
|
|
|
|
} |
270
|
|
|
|
|
|
|
} |
271
|
|
|
|
|
|
|
|
272
|
|
|
|
|
|
|
|
273
|
|
|
|
|
|
|
=head2 deleteSchema |
274
|
|
|
|
|
|
|
|
275
|
|
|
|
|
|
|
Delete all the tables from the schema. |
276
|
|
|
|
|
|
|
|
277
|
|
|
|
|
|
|
=cut |
278
|
|
|
|
|
|
|
|
279
|
|
|
|
|
|
|
sub deleteSchema{ |
280
|
0
|
|
|
0
|
1
|
|
my ($self ) = @_ ; |
281
|
0
|
|
|
|
|
|
my %persists = %{$self->classes()}; |
|
0
|
|
|
|
|
|
|
282
|
0
|
|
|
|
|
|
foreach my $class ( keys %persists ){ |
283
|
0
|
0
|
|
|
|
|
print "Deleting class $class \n" if($debug); |
284
|
0
|
|
|
|
|
|
my $table = $persists{$class}->{'table'} ; |
285
|
0
|
|
|
|
|
|
eval{ |
286
|
0
|
|
|
|
|
|
my $sql = 'DROP TABLE '.$table; |
287
|
0
|
|
|
|
|
|
my $sth = $self->dbh()->prepare($sql); |
288
|
0
|
|
|
|
|
|
$sth->execute(); |
289
|
|
|
|
|
|
|
}; |
290
|
0
|
0
|
|
|
|
|
if( $@ ) { |
291
|
0
|
|
|
|
|
|
warn("Cannot delete table $table : $@ "); |
292
|
|
|
|
|
|
|
} |
293
|
|
|
|
|
|
|
} |
294
|
|
|
|
|
|
|
} |
295
|
|
|
|
|
|
|
|
296
|
|
|
|
|
|
|
=head2 updateSchema |
297
|
|
|
|
|
|
|
|
298
|
|
|
|
|
|
|
Implements the schema into the database. |
299
|
|
|
|
|
|
|
If $override is true, call deleteSchema before. |
300
|
|
|
|
|
|
|
|
301
|
|
|
|
|
|
|
usage: |
302
|
|
|
|
|
|
|
|
303
|
|
|
|
|
|
|
$sg->updateSchema([1]); |
304
|
|
|
|
|
|
|
|
305
|
|
|
|
|
|
|
=cut |
306
|
|
|
|
|
|
|
|
307
|
|
|
|
|
|
|
sub updateSchema{ |
308
|
0
|
|
|
0
|
1
|
|
my ($self, $override ) = @_ ; |
309
|
|
|
|
|
|
|
|
310
|
0
|
0
|
|
|
|
|
if( $override ){ |
311
|
0
|
|
|
|
|
|
$self->deleteSchema(); |
312
|
|
|
|
|
|
|
} |
313
|
|
|
|
|
|
|
|
314
|
0
|
|
|
|
|
|
my %persists = %{$self->classes()} ; |
|
0
|
|
|
|
|
|
|
315
|
|
|
|
|
|
|
# setting to 0 the saved flags. |
316
|
0
|
|
|
|
|
|
foreach my $class (keys %persists ){ |
317
|
0
|
0
|
|
|
|
|
print "Setting not Saved for table " .$persists{$class}->{'table'}." , class: ".$class."\n" if($debug); |
318
|
0
|
|
|
|
|
|
$persists{$class}->{'saved'} = 0 ; |
319
|
|
|
|
|
|
|
} |
320
|
|
|
|
|
|
|
|
321
|
|
|
|
|
|
|
# Then while it left tables, implement them. |
322
|
0
|
|
|
|
|
|
while( keys %persists ){ |
323
|
0
|
|
|
|
|
|
my $classToSave = undef ; |
324
|
|
|
|
|
|
|
# Choose a good one. |
325
|
0
|
|
|
|
|
|
foreach my $class ( keys %persists ){ |
326
|
0
|
|
|
|
|
|
my $perst = $persists{$class}; |
327
|
0
|
0
|
|
|
|
|
if( ! defined $perst->{'base'} ){ |
328
|
0
|
|
|
|
|
|
$classToSave = $class ; |
329
|
0
|
|
|
|
|
|
last ; |
330
|
|
|
|
|
|
|
} |
331
|
0
|
0
|
|
|
|
|
if( $self->classes()->{$perst->{'base'}}->{'saved'} == 1 ){ |
332
|
0
|
|
|
|
|
|
$classToSave = $class ; |
333
|
0
|
|
|
|
|
|
last ; |
334
|
|
|
|
|
|
|
} |
335
|
|
|
|
|
|
|
#confess("Algorithm failure"); |
336
|
|
|
|
|
|
|
} |
337
|
0
|
0
|
|
|
|
|
if( ! defined $classToSave ){ |
338
|
0
|
|
|
|
|
|
confess("Algorithm failure"); |
339
|
|
|
|
|
|
|
} |
340
|
0
|
0
|
|
|
|
|
print "Considering ".$classToSave ."\n" if($debug); |
341
|
|
|
|
|
|
|
|
342
|
0
|
|
|
|
|
|
my $sql = $persists{$classToSave}->{'sql'} ; |
343
|
0
|
0
|
|
|
|
|
print "Executing ".$sql ."\n" if($debug); |
344
|
|
|
|
|
|
|
|
345
|
0
|
|
|
|
|
|
eval{ |
346
|
0
|
0
|
|
|
|
|
print "EXECUTING \n\n $sql \n\n" if($debug); |
347
|
0
|
|
|
|
|
|
my $sth = $self->dbh()->prepare($sql); |
348
|
0
|
|
|
|
|
|
$sth->execute(); |
349
|
|
|
|
|
|
|
}; |
350
|
0
|
0
|
|
|
|
|
if( $@ ){ |
351
|
0
|
|
|
|
|
|
carp("Implementation of class ".$classToSave." failed :".$@); |
352
|
|
|
|
|
|
|
} |
353
|
|
|
|
|
|
|
|
354
|
0
|
|
|
|
|
|
$persists{$classToSave}->{'saved'} = 1; |
355
|
|
|
|
|
|
|
|
356
|
0
|
|
|
|
|
|
delete $persists{$classToSave}; |
357
|
|
|
|
|
|
|
} |
358
|
|
|
|
|
|
|
|
359
|
|
|
|
|
|
|
|
360
|
|
|
|
|
|
|
} |
361
|
|
|
|
|
|
|
|
362
|
|
|
|
|
|
|
|
363
|
|
|
|
|
|
|
1 ; |