Commit | Line | Data |
9f3849c3 |
1 | package DBIx::Class::Admin; |
2 | |
3 | use Moose; |
e81f0fe2 |
4 | use MooseX::Types -declare => [qw( DBICConnectInfo )]; |
9f3849c3 |
5 | use MooseX::Types::Moose qw/Int HashRef ArrayRef Str Any/; |
bb464677 |
6 | use MooseX::Types::JSON qw(JSON); |
9f3849c3 |
7 | use MooseX::Types::Path::Class qw(Dir File); |
9f3849c3 |
8 | use Try::Tiny; |
417e1784 |
9 | |
585072bb |
10 | use Carp::Clan qw/^DBIx::Class/; |
11 | |
9f3849c3 |
12 | use parent 'Class::C3::Componentised'; |
585072bb |
13 | use parent 'DBIx::Class::Schema'; |
9f3849c3 |
14 | |
bb464677 |
15 | use JSON::Any; |
16 | |
8aa16237 |
17 | use namespace::autoclean; |
bb464677 |
18 | |
8aa16237 |
19 | my @_deps = qw(Moose MooseX::Types MooseX::Types::JSON MooseX::Types::Path::Class Try::Tiny parent JSON::Any Class::C3::Componentised namespace::autoclean); |
417e1784 |
20 | |
bb464677 |
21 | coerce ArrayRef, |
a705b175 |
22 | from JSON, |
23 | via { _json_to_data ($_) }; |
bb464677 |
24 | |
25 | coerce HashRef, |
a705b175 |
26 | from JSON, |
27 | via { _json_to_data($_) }; |
bb464677 |
28 | |
29 | subtype DBICConnectInfo, |
a705b175 |
30 | as ArrayRef; |
bb464677 |
31 | |
32 | coerce DBICConnectInfo, |
a705b175 |
33 | from JSON, |
34 | via { return _json_to_data($_) } ; |
bb464677 |
35 | |
36 | coerce DBICConnectInfo, |
a705b175 |
37 | from Str, |
38 | via { return _json_to_data($_) }; |
bb464677 |
39 | |
40 | coerce DBICConnectInfo, |
a705b175 |
41 | from HashRef, |
42 | via { [ $_->{dsn}, $_->{user}, $_->{password} ] }; |
595cb2c7 |
43 | |
e81f0fe2 |
44 | |
595cb2c7 |
45 | =head1 NAME |
46 | |
47 | DBIx::Class::Admin - Administration object for schemas |
48 | |
49 | =head1 SYNOPSIS |
50 | |
9c34993a |
51 | use DBIx::Class::Admin; |
595cb2c7 |
52 | |
9c34993a |
53 | # ddl manipulation |
54 | my $admin = DBIx::Class::Admin->new( |
55 | schema_class=> 'MY::Schema', |
56 | sql_dir=> $sql_dir, |
57 | connect_info => { dsn => $dsn, user => $user, password => $pass }, |
58 | ); |
595cb2c7 |
59 | |
9c34993a |
60 | # create SQLite sql |
61 | $admin->create('SQLite'); |
595cb2c7 |
62 | |
9c34993a |
63 | # create SQL diff for an upgrade |
64 | $admin->create('SQLite', {} , "1.0"); |
595cb2c7 |
65 | |
9c34993a |
66 | # upgrade a database |
67 | $admin->upgrade(); |
595cb2c7 |
68 | |
9c34993a |
69 | # install a version for an unversioned schema |
70 | $admin->install("3.0"); |
9f3849c3 |
71 | |
72 | =head1 Attributes |
73 | |
595cb2c7 |
74 | =head2 schema_class |
9f3849c3 |
75 | |
595cb2c7 |
76 | the class of the schema to load |
e81f0fe2 |
77 | |
595cb2c7 |
78 | =cut |
e81f0fe2 |
79 | |
9f3849c3 |
80 | has 'schema_class' => ( |
a705b175 |
81 | is => 'ro', |
82 | isa => 'Str', |
83 | coerce => 1, |
9f3849c3 |
84 | ); |
85 | |
e81f0fe2 |
86 | |
595cb2c7 |
87 | =head2 schema |
9f3849c3 |
88 | |
595cb2c7 |
89 | A pre-connected schema object can be provided for manipulation |
e81f0fe2 |
90 | |
595cb2c7 |
91 | =cut |
e81f0fe2 |
92 | |
9f3849c3 |
93 | has 'schema' => ( |
a705b175 |
94 | is => 'ro', |
95 | isa => 'DBIx::Class::Schema', |
96 | lazy_build => 1, |
9f3849c3 |
97 | ); |
98 | |
9f3849c3 |
99 | sub _build_schema { |
a705b175 |
100 | my ($self) = @_; |
101 | $self->ensure_class_loaded($self->schema_class); |
9f3849c3 |
102 | |
a705b175 |
103 | $self->connect_info->[3]->{ignore_version} =1; |
104 | return $self->schema_class->connect(@{$self->connect_info()} ); # , $self->connect_info->[3], { ignore_version => 1} ); |
9f3849c3 |
105 | } |
106 | |
e81f0fe2 |
107 | |
bb464677 |
108 | =head2 resultset |
109 | |
110 | a resultset from the schema to operate on |
e81f0fe2 |
111 | |
bb464677 |
112 | =cut |
e81f0fe2 |
113 | |
bb464677 |
114 | has 'resultset' => ( |
a705b175 |
115 | is => 'rw', |
116 | isa => Str, |
bb464677 |
117 | ); |
118 | |
e81f0fe2 |
119 | |
bb464677 |
120 | =head2 where |
121 | |
122 | a hash ref or json string to be used for identifying data to manipulate |
e81f0fe2 |
123 | |
bb464677 |
124 | =cut |
125 | |
126 | has 'where' => ( |
a705b175 |
127 | is => 'rw', |
128 | isa => HashRef, |
129 | coerce => 1, |
bb464677 |
130 | ); |
131 | |
e81f0fe2 |
132 | |
bb464677 |
133 | =head2 set |
e81f0fe2 |
134 | |
bb464677 |
135 | a hash ref or json string to be used for inserting or updating data |
e81f0fe2 |
136 | |
bb464677 |
137 | =cut |
138 | |
139 | has 'set' => ( |
a705b175 |
140 | is => 'rw', |
141 | isa => HashRef, |
142 | coerce => 1, |
bb464677 |
143 | ); |
144 | |
e81f0fe2 |
145 | |
bb464677 |
146 | =head2 attrs |
e81f0fe2 |
147 | |
bb464677 |
148 | a hash ref or json string to be used for passing additonal info to the ->search call |
e81f0fe2 |
149 | |
bb464677 |
150 | =cut |
e81f0fe2 |
151 | |
bb464677 |
152 | has 'attrs' => ( |
a705b175 |
153 | is => 'rw', |
154 | isa => HashRef, |
155 | coerce => 1, |
bb464677 |
156 | ); |
e81f0fe2 |
157 | |
158 | |
595cb2c7 |
159 | =head2 connect_info |
160 | |
161 | connect_info the arguments to provide to the connect call of the schema_class |
bb464677 |
162 | |
e81f0fe2 |
163 | =cut |
bb464677 |
164 | |
9f3849c3 |
165 | has 'connect_info' => ( |
a705b175 |
166 | is => 'ro', |
167 | isa => DBICConnectInfo, |
168 | lazy_build => 1, |
169 | coerce => 1, |
9f3849c3 |
170 | ); |
171 | |
172 | sub _build_connect_info { |
a705b175 |
173 | my ($self) = @_; |
174 | return $self->_find_stanza($self->config, $self->config_stanza); |
9f3849c3 |
175 | } |
176 | |
e81f0fe2 |
177 | |
595cb2c7 |
178 | =head2 config_file |
179 | |
180 | config_file provide a config_file to read connect_info from, if this is provided |
181 | config_stanze should also be provided to locate where the connect_info is in the config |
182 | The config file should be in a format readable by Config::General |
e81f0fe2 |
183 | |
595cb2c7 |
184 | =cut |
e81f0fe2 |
185 | |
595cb2c7 |
186 | has config_file => ( |
a705b175 |
187 | is => 'ro', |
188 | isa => File, |
189 | coerce => 1, |
595cb2c7 |
190 | ); |
191 | |
e81f0fe2 |
192 | |
595cb2c7 |
193 | =head2 config_stanza |
194 | |
195 | config_stanza for use with config_file should be a '::' deliminated 'path' to the connection information |
196 | designed for use with catalyst config files |
e81f0fe2 |
197 | |
595cb2c7 |
198 | =cut |
e81f0fe2 |
199 | |
595cb2c7 |
200 | has 'config_stanza' => ( |
a705b175 |
201 | is => 'ro', |
202 | isa => 'Str', |
595cb2c7 |
203 | ); |
204 | |
e81f0fe2 |
205 | |
595cb2c7 |
206 | =head2 config |
207 | |
208 | Instead of loading from a file the configuration can be provided directly as a hash ref. Please note |
209 | config_stanza will still be required. |
e81f0fe2 |
210 | |
595cb2c7 |
211 | =cut |
e81f0fe2 |
212 | |
9f3849c3 |
213 | has config => ( |
a705b175 |
214 | is => 'ro', |
215 | isa => HashRef, |
216 | lazy_build => 1, |
9f3849c3 |
217 | ); |
218 | |
219 | sub _build_config { |
a705b175 |
220 | my ($self) = @_; |
585072bb |
221 | try { require Config::Any } catch { $self->throw_exception( "Config::Any is required to parse the config file"); }; |
9f3849c3 |
222 | |
a705b175 |
223 | my $cfg = Config::Any->load_files ( {files => [$self->config_file], use_ext =>1, flatten_to_hash=>1}); |
9f3849c3 |
224 | |
a705b175 |
225 | # just grab the config from the config file |
226 | $cfg = $cfg->{$self->config_file}; |
227 | return $cfg; |
9f3849c3 |
228 | } |
229 | |
e81f0fe2 |
230 | |
595cb2c7 |
231 | =head2 sql_dir |
9f3849c3 |
232 | |
595cb2c7 |
233 | The location where sql ddl files should be created or found for an upgrade. |
e81f0fe2 |
234 | |
595cb2c7 |
235 | =cut |
e81f0fe2 |
236 | |
9f3849c3 |
237 | has 'sql_dir' => ( |
a705b175 |
238 | is => 'ro', |
239 | isa => Dir, |
240 | coerce => 1, |
9f3849c3 |
241 | ); |
242 | |
e81f0fe2 |
243 | |
595cb2c7 |
244 | =head2 version |
9f3849c3 |
245 | |
595cb2c7 |
246 | Used for install, the version which will be 'installed' in the schema |
e81f0fe2 |
247 | |
595cb2c7 |
248 | =cut |
e81f0fe2 |
249 | |
9f3849c3 |
250 | has version => ( |
a705b175 |
251 | is => 'rw', |
252 | isa => 'Str', |
9f3849c3 |
253 | ); |
254 | |
e81f0fe2 |
255 | |
595cb2c7 |
256 | =head2 preversion |
257 | |
258 | Previouse version of the schema to create an upgrade diff for, the full sql for that version of the sql must be in the sql_dir |
e81f0fe2 |
259 | |
595cb2c7 |
260 | =cut |
e81f0fe2 |
261 | |
9f3849c3 |
262 | has preversion => ( |
a705b175 |
263 | is => 'rw', |
264 | isa => 'Str', |
9f3849c3 |
265 | ); |
266 | |
e81f0fe2 |
267 | |
595cb2c7 |
268 | =head2 force |
269 | |
270 | Try and force certain operations. |
e81f0fe2 |
271 | |
595cb2c7 |
272 | =cut |
e81f0fe2 |
273 | |
912e2d5a |
274 | has force => ( |
a705b175 |
275 | is => 'rw', |
276 | isa => 'Bool', |
912e2d5a |
277 | ); |
278 | |
e81f0fe2 |
279 | |
c57f1cf7 |
280 | =head2 quiet |
595cb2c7 |
281 | |
282 | Be less verbose about actions |
e81f0fe2 |
283 | |
595cb2c7 |
284 | =cut |
e81f0fe2 |
285 | |
64c012f4 |
286 | has quiet => ( |
a705b175 |
287 | is => 'rw', |
288 | isa => 'Bool', |
64c012f4 |
289 | ); |
290 | |
912e2d5a |
291 | has '_confirm' => ( |
a705b175 |
292 | is => 'bare', |
293 | isa => 'Bool', |
912e2d5a |
294 | ); |
295 | |
e81f0fe2 |
296 | |
595cb2c7 |
297 | =head1 METHODS |
298 | |
299 | =head2 create |
300 | |
301 | =over 4 |
302 | |
303 | =item Arguments: $sqlt_type, \%sqlt_args, $preversion |
304 | |
305 | =back |
306 | |
307 | L<create> will generate sql for the supplied schema_class in sql_dir. The flavour of sql to |
308 | generate can be controlled by suppling a sqlt_type which should be a L<SQL::Translator> name. |
309 | |
310 | Arguments for L<SQL::Translator> can be supplied in the sqlt_args hashref. |
311 | |
312 | Optional preversion can be supplied to generate a diff to be used by upgrade. |
e81f0fe2 |
313 | |
595cb2c7 |
314 | =cut |
315 | |
9f3849c3 |
316 | sub create { |
a705b175 |
317 | my ($self, $sqlt_type, $sqlt_args, $preversion) = @_; |
595cb2c7 |
318 | |
a705b175 |
319 | $preversion ||= $self->preversion(); |
595cb2c7 |
320 | |
a705b175 |
321 | my $schema = $self->schema(); |
322 | # create the dir if does not exist |
323 | $self->sql_dir->mkpath() if ( ! -d $self->sql_dir); |
9f3849c3 |
324 | |
a705b175 |
325 | $schema->create_ddl_dir( $sqlt_type, (defined $schema->schema_version ? $schema->schema_version : ""), $self->sql_dir->stringify, $preversion, $sqlt_args ); |
9f3849c3 |
326 | } |
327 | |
e81f0fe2 |
328 | |
595cb2c7 |
329 | =head2 upgrade |
330 | |
331 | =over 4 |
332 | |
333 | =item Arguments: <none> |
334 | |
335 | =back |
336 | |
337 | upgrade will attempt to upgrade the connected database to the same version as the schema_class. |
338 | B<MAKE SURE YOU BACKUP YOUR DB FIRST> |
e81f0fe2 |
339 | |
595cb2c7 |
340 | =cut |
341 | |
9f3849c3 |
342 | sub upgrade { |
a705b175 |
343 | my ($self) = @_; |
344 | my $schema = $self->schema(); |
345 | if (!$schema->get_db_version()) { |
346 | # schema is unversioned |
585072bb |
347 | $self->throw_exception ("could not determin current schema version, please either install or deploy"); |
a705b175 |
348 | } else { |
349 | my $ret = $schema->upgrade(); |
350 | return $ret; |
351 | } |
9f3849c3 |
352 | } |
353 | |
e81f0fe2 |
354 | |
595cb2c7 |
355 | =head2 install |
356 | |
357 | =over 4 |
358 | |
359 | =item Arguments: $version |
360 | |
361 | =back |
362 | |
363 | install is here to help when you want to move to L<DBIx::Class::Schema::Versioned> and have an existing |
364 | database. install will take a version and add the version tracking tables and 'install' the version. No |
365 | further ddl modification takes place. Setting the force attribute to a true value will allow overriding of |
366 | already versioned databases. |
e81f0fe2 |
367 | |
595cb2c7 |
368 | =cut |
e81f0fe2 |
369 | |
9f3849c3 |
370 | sub install { |
a705b175 |
371 | my ($self, $version) = @_; |
372 | |
373 | my $schema = $self->schema(); |
374 | $version ||= $self->version(); |
375 | if (!$schema->get_db_version() ) { |
376 | # schema is unversioned |
377 | print "Going to install schema version\n"; |
378 | my $ret = $schema->install($version); |
379 | print "retun is $ret\n"; |
380 | } |
381 | elsif ($schema->get_db_version() and $self->force ) { |
585072bb |
382 | carp "Forcing install may not be a good idea"; |
a705b175 |
383 | if($self->_confirm() ) { |
a705b175 |
384 | $self->schema->_set_db_version({ version => $version}); |
9c34993a |
385 | } |
a705b175 |
386 | } |
387 | else { |
585072bb |
388 | $self->throw_exception ("schema already has a version not installing, try upgrade instead"); |
a705b175 |
389 | } |
9f3849c3 |
390 | |
391 | } |
392 | |
e81f0fe2 |
393 | |
595cb2c7 |
394 | =head2 deploy |
395 | |
396 | =over 4 |
397 | |
398 | =item Arguments: $args |
399 | |
400 | =back |
401 | |
402 | deploy will create the schema at the connected database. C<$args> are passed straight to |
e81f0fe2 |
403 | L<DBIx::Class::Schema/deploy>. |
404 | |
595cb2c7 |
405 | =cut |
e81f0fe2 |
406 | |
9f3849c3 |
407 | sub deploy { |
a705b175 |
408 | my ($self, $args) = @_; |
409 | my $schema = $self->schema(); |
410 | if (!$schema->get_db_version() ) { |
411 | # schema is unversioned |
412 | $schema->deploy( $args, $self->sql_dir) |
585072bb |
413 | or $self->throw_exception ("could not deploy schema"); |
a705b175 |
414 | } else { |
585072bb |
415 | $self->throw_exception("there already is a database with a version here, try upgrade instead"); |
a705b175 |
416 | } |
9f3849c3 |
417 | } |
418 | |
bb464677 |
419 | =head2 insert |
595cb2c7 |
420 | |
421 | =over 4 |
422 | |
423 | =item Arguments: $rs, $set |
424 | |
425 | =back |
426 | |
bb464677 |
427 | insert takes the name of a resultset from the schema_class and a hashref of data to insert |
595cb2c7 |
428 | into that resultset |
429 | |
430 | =cut |
e81f0fe2 |
431 | |
bb464677 |
432 | sub insert { |
a705b175 |
433 | my ($self, $rs, $set) = @_; |
bb464677 |
434 | |
a705b175 |
435 | $rs ||= $self->resultset(); |
436 | $set ||= $self->set(); |
437 | my $resultset = $self->schema->resultset($rs); |
438 | my $obj = $resultset->create( $set ); |
439 | print ''.ref($resultset).' ID: '.join(',',$obj->id())."\n" if (!$self->quiet); |
9f3849c3 |
440 | } |
441 | |
595cb2c7 |
442 | |
bb464677 |
443 | =head2 update |
595cb2c7 |
444 | |
e81f0fe2 |
445 | =over 4 |
595cb2c7 |
446 | |
447 | =item Arguments: $rs, $set, $where |
448 | |
449 | =back |
450 | |
e81f0fe2 |
451 | update takes the name of a resultset from the schema_class, a hashref of data to update and |
452 | a where hash used to form the search for the rows to update. |
453 | |
595cb2c7 |
454 | =cut |
e81f0fe2 |
455 | |
bb464677 |
456 | sub update { |
a705b175 |
457 | my ($self, $rs, $set, $where) = @_; |
882931aa |
458 | |
a705b175 |
459 | $rs ||= $self->resultset(); |
460 | $where ||= $self->where(); |
461 | $set ||= $self->set(); |
462 | my $resultset = $self->schema->resultset($rs); |
463 | $resultset = $resultset->search( ($where||{}) ); |
882931aa |
464 | |
a705b175 |
465 | my $count = $resultset->count(); |
466 | print "This action will modify $count ".ref($resultset)." records.\n" if (!$self->quiet); |
882931aa |
467 | |
a705b175 |
468 | if ( $self->force || $self->_confirm() ) { |
469 | $resultset->update_all( $set ); |
470 | } |
9f3849c3 |
471 | } |
472 | |
e81f0fe2 |
473 | |
bb464677 |
474 | =head2 delete |
595cb2c7 |
475 | |
476 | =over 4 |
477 | |
478 | =item Arguments: $rs, $where, $attrs |
479 | |
480 | =back |
481 | |
e81f0fe2 |
482 | delete takes the name of a resultset from the schema_class, a where hashref and a attrs to pass to ->search. |
595cb2c7 |
483 | The found data is deleted and cannot be recovered. |
e81f0fe2 |
484 | |
595cb2c7 |
485 | =cut |
e81f0fe2 |
486 | |
bb464677 |
487 | sub delete { |
a705b175 |
488 | my ($self, $rs, $where, $attrs) = @_; |
9f3849c3 |
489 | |
a705b175 |
490 | $rs ||= $self->resultset(); |
491 | $where ||= $self->where(); |
492 | $attrs ||= $self->attrs(); |
493 | my $resultset = $self->schema->resultset($rs); |
494 | $resultset = $resultset->search( ($where||{}), ($attrs||()) ); |
9f3849c3 |
495 | |
a705b175 |
496 | my $count = $resultset->count(); |
497 | print "This action will delete $count ".ref($resultset)." records.\n" if (!$self->quiet); |
9f3849c3 |
498 | |
a705b175 |
499 | if ( $self->force || $self->_confirm() ) { |
500 | $resultset->delete_all(); |
501 | } |
9f3849c3 |
502 | } |
503 | |
e81f0fe2 |
504 | |
bb464677 |
505 | =head2 select |
595cb2c7 |
506 | |
507 | =over 4 |
508 | |
509 | =item Arguments: $rs, $where, $attrs |
510 | |
511 | =back |
512 | |
bb464677 |
513 | select takes the name of a resultset from the schema_class, a where hashref and a attrs to pass to ->search. |
595cb2c7 |
514 | The found data is returned in a array ref where the first row will be the columns list. |
515 | |
516 | =cut |
e81f0fe2 |
517 | |
bb464677 |
518 | sub select { |
a705b175 |
519 | my ($self, $rs, $where, $attrs) = @_; |
520 | |
521 | $rs ||= $self->resultset(); |
522 | $where ||= $self->where(); |
523 | $attrs ||= $self->attrs(); |
524 | my $resultset = $self->schema->resultset($rs); |
525 | $resultset = $resultset->search( ($where||{}), ($attrs||()) ); |
526 | |
527 | my @data; |
528 | my @columns = $resultset->result_source->columns(); |
529 | push @data, [@columns];# |
530 | |
531 | while (my $row = $resultset->next()) { |
532 | my @fields; |
533 | foreach my $column (@columns) { |
534 | push( @fields, $row->get_column($column) ); |
9c34993a |
535 | } |
a705b175 |
536 | push @data, [@fields]; |
537 | } |
9c34993a |
538 | |
a705b175 |
539 | return \@data; |
9f3849c3 |
540 | } |
541 | |
595cb2c7 |
542 | sub _confirm { |
a705b175 |
543 | my ($self) = @_; |
544 | print "Are you sure you want to do this? (type YES to confirm) \n"; |
545 | # mainly here for testing |
546 | return 1 if ($self->meta->get_attribute('_confirm')->get_value($self)); |
547 | my $response = <STDIN>; |
548 | return 1 if ($response=~/^YES/); |
549 | return; |
9f3849c3 |
550 | } |
551 | |
595cb2c7 |
552 | sub _find_stanza { |
a705b175 |
553 | my ($self, $cfg, $stanza) = @_; |
554 | my @path = split /::/, $stanza; |
555 | while (my $path = shift @path) { |
556 | if (exists $cfg->{$path}) { |
557 | $cfg = $cfg->{$path}; |
558 | } |
559 | else { |
585072bb |
560 | $self->throw_exception("could not find $stanza in config, $path did not seem to exist"); |
9c34993a |
561 | } |
a705b175 |
562 | } |
563 | return $cfg; |
595cb2c7 |
564 | } |
bb464677 |
565 | |
566 | sub _json_to_data { |
a705b175 |
567 | my ($json_str) = @_; |
568 | my $json = JSON::Any->new(allow_barekey => 1, allow_singlequote => 1, relaxed=>1); |
569 | my $ret = $json->jsonToObj($json_str); |
570 | return $ret; |
bb464677 |
571 | } |
572 | |
417e1784 |
573 | |
574 | { # deps check |
575 | |
576 | my @_missing_deps; |
577 | foreach my $dep (@_deps) { |
a705b175 |
578 | eval "require $dep"; |
579 | if ($@) { |
580 | push @_missing_deps, $dep; |
581 | } |
417e1784 |
582 | } |
583 | |
584 | if (@_missing_deps > 0) { |
a705b175 |
585 | die "The following dependecies are missing " . join ",", @_missing_deps; |
417e1784 |
586 | } |
587 | |
588 | |
589 | } |
bb464677 |
590 | |
bb464677 |
591 | |
e81f0fe2 |
592 | =head1 AUTHORS |
bb464677 |
593 | |
e81f0fe2 |
594 | See L<DBIx::Class/CONTRIBUTORS>. |
bb464677 |
595 | |
596 | =head1 LICENSE |
597 | |
e81f0fe2 |
598 | You may distribute this code under the same terms as Perl itself |
599 | |
bb464677 |
600 | =cut |
e81f0fe2 |
601 | |
9f3849c3 |
602 | 1; |