| 1 |
# $Id: Storage.pm,v 1.9 2002/12/01 22:15:45 joko Exp $ |
| 2 |
# |
| 3 |
# Copyright (c) 2002 Andreas Motl <andreas.motl@ilo.de> |
| 4 |
# |
| 5 |
# See COPYRIGHT section in pod text below for usage and distribution rights. |
| 6 |
# |
| 7 |
############################################ |
| 8 |
# |
| 9 |
# $Log: Storage.pm,v $ |
| 10 |
# Revision 1.9 2002/12/01 22:15:45 joko |
| 11 |
# - sub createDb: moved to handler |
| 12 |
# |
| 13 |
# Revision 1.8 2002/11/29 04:48:23 joko |
| 14 |
# + updated pod |
| 15 |
# |
| 16 |
# Revision 1.7 2002/11/17 06:07:18 joko |
| 17 |
# + creating the handler is easier than proposed first - for now :-) |
| 18 |
# + sub testAvailability |
| 19 |
# |
| 20 |
# Revision 1.6 2002/11/09 01:04:58 joko |
| 21 |
# + updated pod |
| 22 |
# |
| 23 |
# Revision 1.5 2002/10/29 19:24:18 joko |
| 24 |
# - reduced logging |
| 25 |
# + added some pod |
| 26 |
# |
| 27 |
# Revision 1.4 2002/10/27 18:35:07 joko |
| 28 |
# + added pod |
| 29 |
# |
| 30 |
# Revision 1.3 2002/10/25 11:40:37 joko |
| 31 |
# + enhanced robustness |
| 32 |
# + more logging for debug-levels |
| 33 |
# + sub dropDb |
| 34 |
# |
| 35 |
# Revision 1.2 2002/10/17 00:04:29 joko |
| 36 |
# + sub createDb |
| 37 |
# + sub isConnected |
| 38 |
# + bugfixes regarding "deep recursion" stuff |
| 39 |
# |
| 40 |
# Revision 1.1 2002/10/10 03:43:12 cvsjoko |
| 41 |
# + new |
| 42 |
# |
| 43 |
############################################ |
| 44 |
|
| 45 |
|
| 46 |
BEGIN { |
| 47 |
$Data::Storage::VERSION = 0.02; |
| 48 |
} |
| 49 |
|
| 50 |
|
| 51 |
=head1 NAME |
| 52 |
|
| 53 |
Data::Storage - Interface for accessing various Storage implementations for Perl in an independent way |
| 54 |
|
| 55 |
|
| 56 |
=head1 AIMS |
| 57 |
|
| 58 |
- should encapsulate Tangram, DBI, DBD::CSV and LWP:: to access them in an unordinary (more convenient) way ;) |
| 59 |
- introduce a generic layered structure, refactor *SUBLAYER*-stuff, make (e.g.) this possible: |
| 60 |
Perl Data::Storage[DBD::CSV] -> Perl LWP:: -> Internet HTTP/FTP/* -> Host Daemon -> csv-file |
| 61 |
- provide generic synchronization mechanisms across arbitrary/multiple storages based on ident/checksum |
| 62 |
maybe it's possible to have schema-, structural- and semantical modifications synchronized??? |
| 63 |
|
| 64 |
|
| 65 |
=head1 SYNOPSIS |
| 66 |
|
| 67 |
=head2 BASIC ACCESS |
| 68 |
|
| 69 |
=head2 ADVANCED ACCESS |
| 70 |
|
| 71 |
... via inheritance: |
| 72 |
|
| 73 |
use Data::Storage; |
| 74 |
my $proxyObj = new HttpProxy; |
| 75 |
$proxyObj->{url} = $url; |
| 76 |
$proxyObj->{payload} = $content; |
| 77 |
$self->{storage}->insert($proxyObj); |
| 78 |
|
| 79 |
use Data::Storage; |
| 80 |
my $proxyObj = HttpProxy->new( |
| 81 |
url => $url, |
| 82 |
payload => $content, |
| 83 |
); |
| 84 |
$self->{storage}->insert($proxyObj); |
| 85 |
|
| 86 |
|
| 87 |
=head2 SYNCHRONIZATION |
| 88 |
|
| 89 |
my $nodemapping = { |
| 90 |
'LangText' => 'langtexts.csv', |
| 91 |
'Currency' => 'currencies.csv', |
| 92 |
'Country' => 'countries.csv', |
| 93 |
}; |
| 94 |
|
| 95 |
my $propmapping = { |
| 96 |
'LangText' => [ |
| 97 |
[ 'source:lcountrykey' => 'target:country' ], |
| 98 |
[ 'source:lkey' => 'target:key' ], |
| 99 |
[ 'source:lvalue' => 'target:text' ], |
| 100 |
], |
| 101 |
'Currency' => [ |
| 102 |
[ 'source:ckey' => 'target:key' ], |
| 103 |
[ 'source:cname' => 'target:text' ], |
| 104 |
], |
| 105 |
'Country' => [ |
| 106 |
[ 'source:ckey' => 'target:key' ], |
| 107 |
[ 'source:cname' => 'target:text' ], |
| 108 |
], |
| 109 |
}; |
| 110 |
|
| 111 |
sub syncResource { |
| 112 |
|
| 113 |
my $self = shift; |
| 114 |
my $node_source = shift; |
| 115 |
my $mode = shift; |
| 116 |
my $opts = shift; |
| 117 |
|
| 118 |
$mode ||= ''; |
| 119 |
$opts->{erase} ||= 0; |
| 120 |
|
| 121 |
$logger->info( __PACKAGE__ . "->syncResource( node_source $node_source mode $mode erase $opts->{erase} )"); |
| 122 |
|
| 123 |
# resolve metadata for syncing requested resource |
| 124 |
my $node_target = $nodemapping->{$node_source}; |
| 125 |
my $mapping = $propmapping->{$node_source}; |
| 126 |
|
| 127 |
if (!$node_target || !$mapping) { |
| 128 |
# loggger.... "no target, sorry!" |
| 129 |
print "error while resolving resource metadata", "\n"; |
| 130 |
return; |
| 131 |
} |
| 132 |
|
| 133 |
if ($opts->{erase}) { |
| 134 |
$self->_erase_all($node_source); |
| 135 |
} |
| 136 |
|
| 137 |
# create new sync object |
| 138 |
my $sync = Data::Transfer::Sync->new( |
| 139 |
storages => { |
| 140 |
L => $self->{bizWorks}->{backend}, |
| 141 |
R => $self->{bizWorks}->{resources}, |
| 142 |
}, |
| 143 |
id_authorities => [qw( L ) ], |
| 144 |
checksum_authorities => [qw( L ) ], |
| 145 |
write_protected => [qw( R ) ], |
| 146 |
verbose => 1, |
| 147 |
); |
| 148 |
|
| 149 |
# sync |
| 150 |
# todo: filter!? |
| 151 |
$sync->syncNodes( { |
| 152 |
direction => $mode, # | +PUSH | +PULL | -FULL | +IMPORT | -EXPORT |
| 153 |
method => 'checksum', # | -timestamp | -manual |
| 154 |
source => "L:$node_source", |
| 155 |
source_ident => 'storage_method:id', |
| 156 |
source_exclude => [qw( id cs )], |
| 157 |
target => "R:$node_target", |
| 158 |
target_ident => 'property:oid', |
| 159 |
mapping => $mapping, |
| 160 |
} ); |
| 161 |
|
| 162 |
} |
| 163 |
|
| 164 |
|
| 165 |
=head2 NOTE |
| 166 |
|
| 167 |
This module heavily relies on DBI and Tangram, but adds a lot of additional bugs and quirks. |
| 168 |
Please look at their documentation and/or this code for additional information. |
| 169 |
|
| 170 |
|
| 171 |
=head1 REQUIREMENTS |
| 172 |
|
| 173 |
For full functionality: |
| 174 |
DBI from CPAN |
| 175 |
DBD::mysql from CPAN |
| 176 |
Tangram 2.04 from CPAN (hmmm, 2.04 won't do in some cases) |
| 177 |
Tangram 2.05 from http://... (2.05 seems okay but there are also additional patches from our side) |
| 178 |
Class::Tangram from CPAN |
| 179 |
DBD::CSV from CPAN |
| 180 |
MySQL::Diff from http://adamspiers.org/computing/mysqldiff/ |
| 181 |
... and all their dependencies |
| 182 |
|
| 183 |
=cut |
| 184 |
|
| 185 |
# The POD text continues at the end of the file. |
| 186 |
|
| 187 |
|
| 188 |
package Data::Storage; |
| 189 |
|
| 190 |
use strict; |
| 191 |
use warnings; |
| 192 |
|
| 193 |
use Data::Storage::Locator; |
| 194 |
use Data::Dumper; |
| 195 |
|
| 196 |
# TODO: actually implement level (integrate with Log::Dispatch) |
| 197 |
my $TRACELEVEL = 0; |
| 198 |
|
| 199 |
# get logger instance |
| 200 |
my $logger = Log::Dispatch::Config->instance; |
| 201 |
|
| 202 |
sub new { |
| 203 |
my $invocant = shift; |
| 204 |
my $class = ref($invocant) || $invocant; |
| 205 |
#my @args = normalizeArgs(@_); |
| 206 |
|
| 207 |
my $arg_locator = shift; |
| 208 |
my $arg_options = shift; |
| 209 |
|
| 210 |
#my $self = { STORAGEHANDLE => undef, @_ }; |
| 211 |
my $self = { STORAGEHANDLE => undef, locator => $arg_locator, options => $arg_options }; |
| 212 |
#$logger->debug( __PACKAGE__ . "[$self->{locator}->{type}]" . "->new(@_)" ); |
| 213 |
$logger->debug( __PACKAGE__ . "[$arg_locator->{type}]" . "->new(@_)" ); |
| 214 |
return bless $self, $class; |
| 215 |
} |
| 216 |
|
| 217 |
sub AUTOLOAD { |
| 218 |
|
| 219 |
# since this is a core function acting as dispatcher to $self->{STORAGEHANDLE}, |
| 220 |
# some sophisticated handling and filtering is needed to avoid things like |
| 221 |
# - Deep recursion on subroutine "Data::Storage::AUTOLOAD" |
| 222 |
# - Deep recursion on subroutine "Data::Storage::Handler::Abstract::AUTOLOAD" |
| 223 |
# - Deep recursion on anonymous subroutine at [...] |
| 224 |
# we also might filter log messages caused by logging to itself in "advanced logging of AUTOLOAD calls" |
| 225 |
|
| 226 |
my $self = shift; |
| 227 |
our $AUTOLOAD; |
| 228 |
|
| 229 |
# ->DESTROY would - if not declared - trigger an AUTOLOAD also |
| 230 |
return if $AUTOLOAD =~ m/::DESTROY$/; |
| 231 |
|
| 232 |
my $method = $AUTOLOAD; |
| 233 |
$method =~ s/^.*:://; |
| 234 |
|
| 235 |
# advanced logging of AUTOLOAD calls ... |
| 236 |
# ... nice but do it only when TRACING (TODO) is enabled |
| 237 |
if ($TRACELEVEL) { |
| 238 |
my $logstring = ""; |
| 239 |
$logstring .= __PACKAGE__ . "[$self->{locator}->{type}]" . "->" . $method; |
| 240 |
#print "count: ", $#_, "\n"; |
| 241 |
#$logstring .= Dumper(@_) if ($#_ != -1); |
| 242 |
my $tabcount = int( (80 - length($logstring)) / 10 ); |
| 243 |
$logstring .= "\t" x $tabcount . "(AUTOLOAD)"; |
| 244 |
# TODO: only ok if logstring doesn't contain |
| 245 |
# e.g. "Data::Storage[Tangram]->insert(SystemEvent=HASH(0x5c0034c)) (AUTOLOAD)" |
| 246 |
# but that would be _way_ too specific as long as we don't have an abstract handler for this ;) |
| 247 |
$logger->debug( $logstring ); |
| 248 |
#print join('; ', @_); |
| 249 |
} |
| 250 |
|
| 251 |
# filtering AUTOLOAD calls and first-time-touch of the actual storage impl |
| 252 |
if ($self->_filter_AUTOLOAD($method)) { |
| 253 |
#print "_accessStorage\n"; |
| 254 |
$self->_accessStorage(); |
| 255 |
$self->{STORAGEHANDLE}->$method(@_); |
| 256 |
} |
| 257 |
|
| 258 |
} |
| 259 |
|
| 260 |
sub _filter_AUTOLOAD { |
| 261 |
my $self = shift; |
| 262 |
my $method = shift; |
| 263 |
if ($self->{options}->{protected}) { |
| 264 |
if ($method eq 'disconnect') { |
| 265 |
return; |
| 266 |
} |
| 267 |
} |
| 268 |
return 1; |
| 269 |
} |
| 270 |
|
| 271 |
|
| 272 |
sub normalizeArgs { |
| 273 |
my %args = @_; |
| 274 |
if (!$args{dsn} && $args{meta}{dsn}) { |
| 275 |
$args{dsn} = $args{meta}{dsn}; |
| 276 |
} |
| 277 |
my @result = %args; |
| 278 |
return @result; |
| 279 |
} |
| 280 |
|
| 281 |
sub _accessStorage { |
| 282 |
my $self = shift; |
| 283 |
# TODO: to some tracelevel! |
| 284 |
if ($TRACELEVEL) { |
| 285 |
$logger->debug( __PACKAGE__ . "[$self->{locator}->{type}]" . "->_accessStorage()" ); |
| 286 |
} |
| 287 |
if (!$self->{STORAGEHANDLE}) { |
| 288 |
$self->_createStorageHandle(); |
| 289 |
} |
| 290 |
} |
| 291 |
|
| 292 |
sub _createStorageHandle { |
| 293 |
my $self = shift; |
| 294 |
my $type = $self->{locator}->{type}; |
| 295 |
$logger->debug( __PACKAGE__ . "[$type]" . "->_createStorageHandle()" ); |
| 296 |
|
| 297 |
my $pkg = "Data::Storage::Handler::" . $type . ""; |
| 298 |
|
| 299 |
# try to load perl module at runtime |
| 300 |
my $evalstr = "use $pkg;"; |
| 301 |
eval($evalstr); |
| 302 |
if ($@) { |
| 303 |
$logger->error( __PACKAGE__ . "[$type]" . "->_createStorageHandle(): $@" ); |
| 304 |
return; |
| 305 |
} |
| 306 |
|
| 307 |
# build up some additional arguments to pass on |
| 308 |
#my @args = %{$self->{locator}}; |
| 309 |
my @args = (); |
| 310 |
|
| 311 |
# - create new storage handle object |
| 312 |
# - propagate arguments to handler |
| 313 |
# - pass locator by reference to be able to store status- or meta-information in it |
| 314 |
$self->{STORAGEHANDLE} = $pkg->new( locator => $self->{locator}, @args ); |
| 315 |
|
| 316 |
} |
| 317 |
|
| 318 |
sub addLogDispatchHandler { |
| 319 |
|
| 320 |
my $self = shift; |
| 321 |
my $name = shift; |
| 322 |
my $package = shift; |
| 323 |
my $logger1 = shift; |
| 324 |
my $objectCreator = shift; |
| 325 |
|
| 326 |
#$logger->add( Log::Dispatch::Tangram->new( name => $name, |
| 327 |
$logger->add( $package->new( name => $name, |
| 328 |
#min_level => 'debug', |
| 329 |
min_level => 'info', |
| 330 |
storage => $self, |
| 331 |
objectCreator => $objectCreator, |
| 332 |
fields => { |
| 333 |
message => 'usermsg', |
| 334 |
timestamp => 'stamp', |
| 335 |
level => 'level', |
| 336 |
name => 'code', |
| 337 |
}, |
| 338 |
filter_patterns => [ '->insert\(SystemEvent=' ], |
| 339 |
#filter_patterns => [ 'SystemEvent' ], |
| 340 |
|
| 341 |
#format => '[%d] [%p] %m%n', |
| 342 |
) ); |
| 343 |
|
| 344 |
} |
| 345 |
|
| 346 |
sub removeLogDispatchHandler { |
| 347 |
my $self = shift; |
| 348 |
my $name = shift; |
| 349 |
#my $logger = shift; |
| 350 |
$logger->remove($name); |
| 351 |
} |
| 352 |
|
| 353 |
sub getDbName { |
| 354 |
my $self = shift; |
| 355 |
my $dsn = $self->{locator}->{dbi}->{dsn}; |
| 356 |
$dsn =~ m/database=(.+?);/; |
| 357 |
my $database_name = $1; |
| 358 |
return $database_name; |
| 359 |
} |
| 360 |
|
| 361 |
sub testDsn { |
| 362 |
my $self = shift; |
| 363 |
my $dsn = $self->{locator}->{dbi}->{dsn}; |
| 364 |
my $result; |
| 365 |
if ( my $dbh = DBI->connect($dsn, '', '', { |
| 366 |
PrintError => 0, |
| 367 |
} ) ) { |
| 368 |
|
| 369 |
# TODO: REVIEW |
| 370 |
$dbh->disconnect(); |
| 371 |
|
| 372 |
return 1; |
| 373 |
} else { |
| 374 |
$logger->warning( __PACKAGE__ . "[$self->{locator}->{type}]" . "->testDsn(): " . "DBI-error: " . $DBI::errstr ); |
| 375 |
} |
| 376 |
} |
| 377 |
|
| 378 |
sub testAvailability { |
| 379 |
my $self = shift; |
| 380 |
my $status = $self->testDsn(); |
| 381 |
$self->{locator}->{status}->{available} = $status; |
| 382 |
return $status; |
| 383 |
} |
| 384 |
|
| 385 |
|
| 386 |
sub dropDb { |
| 387 |
my $self = shift; |
| 388 |
my $dsn = $self->{locator}->{dbi}->{dsn}; |
| 389 |
|
| 390 |
$logger->debug( __PACKAGE__ . "->dropDb( dsn $dsn )" ); |
| 391 |
|
| 392 |
$dsn =~ s/database=(.+?);//; |
| 393 |
my $database_name = $1; |
| 394 |
|
| 395 |
my $ok; |
| 396 |
|
| 397 |
if ( my $dbh = DBI->connect($dsn, '', '', { |
| 398 |
PrintError => 0, |
| 399 |
} ) ) { |
| 400 |
if ($database_name) { |
| 401 |
if ($dbh->do("DROP DATABASE $database_name;")) { |
| 402 |
$ok = 1; |
| 403 |
} |
| 404 |
} |
| 405 |
|
| 406 |
$dbh->disconnect(); |
| 407 |
|
| 408 |
} |
| 409 |
|
| 410 |
return $ok; |
| 411 |
} |
| 412 |
|
| 413 |
sub isConnected { |
| 414 |
my $self = shift; |
| 415 |
return 1 if $self->{STORAGEHANDLE}; |
| 416 |
} |
| 417 |
|
| 418 |
1; |
| 419 |
__END__ |
| 420 |
|
| 421 |
|
| 422 |
=head1 DESCRIPTION |
| 423 |
|
| 424 |
Data::Storage is a module for accessing various "data structures" stored inside |
| 425 |
various "data containers". It sits on top of DBI and/or Tangram. |
| 426 |
|
| 427 |
|
| 428 |
=head1 AUTHORS / COPYRIGHT |
| 429 |
|
| 430 |
The Data::Storage module is Copyright (c) 2002 Andreas Motl. |
| 431 |
All rights reserved. |
| 432 |
|
| 433 |
You may distribute it under the terms of either the GNU General Public |
| 434 |
License or the Artistic License, as specified in the Perl README file. |
| 435 |
|
| 436 |
|
| 437 |
=head1 ACKNOWLEDGEMENTS |
| 438 |
|
| 439 |
Larry Wall for Perl, Tim Bunce for DBI, Jean-Louis Leroy for Tangram and Set::Object, |
| 440 |
Sam Vilain for Class::Tangram, Jochen Wiedmann and Jeff Zucker for DBD::CSV and related, |
| 441 |
Adam Spiers for MySQL::Diff and all contributors. |
| 442 |
|
| 443 |
|
| 444 |
=head1 SUPPORT / WARRANTY |
| 445 |
|
| 446 |
Data::Storage is free software. IT COMES WITHOUT WARRANTY OF ANY KIND. |
| 447 |
|
| 448 |
|
| 449 |
=head1 TODO |
| 450 |
|
| 451 |
|
| 452 |
=head2 BUGS |
| 453 |
|
| 454 |
"DBI-Error [Tangram]: DBD::mysql::st execute failed: Unknown column 't1.requestdump' in 'field list'" |
| 455 |
|
| 456 |
... occours when operating on object-attributes not introduced yet: |
| 457 |
this should be detected and appended/replaced through: |
| 458 |
"Schema-Error detected, maybe (just) an inconsistency. |
| 459 |
Please check if your declaration in schema-module "a" matches structure in database "b" or try to run" |
| 460 |
db_setup.pl --dbkey=import --action=deploy |
| 461 |
|
| 462 |
|
| 463 |
Compare schema (structure diff) with database ... |
| 464 |
|
| 465 |
... when issuing "db_setup.pl --dbkey=import --action=deploy" |
| 466 |
on a database with an already deployed schema, use an additional "--update" then |
| 467 |
to lift the schema inside the database to the current declared schema. |
| 468 |
You will have to approve removals and changes on field-level while |
| 469 |
new objects and new fields are introduced silently without any interaction needed. |
| 470 |
In future versions there may be additional options to control silent processing of |
| 471 |
removals and changes. |
| 472 |
See this CRUD-table applying to the actions occouring on Classes and Class variables when deploying schemas, |
| 473 |
don't mix this up with CRUD-actions on Objects, these are already handled by (e.g.) Tangram itself. |
| 474 |
Classes: |
| 475 |
C create -> yes, handled automatically |
| 476 |
R retrieve -> no, not subject of this aspect since it is about deployment only |
| 477 |
U update -> yes, automatically for Class meta-attributes, yes/no for Class variables (look at the rules down here) |
| 478 |
D delete -> yes, just by user-interaction |
| 479 |
Class variables: |
| 480 |
C create -> yes, handled automatically |
| 481 |
R retrieve -> no, not subject of this aspect since it is about deployment only |
| 482 |
U update -> yes, just by user-interaction; maybe automatically if it can be determined that data wouldn't be lost |
| 483 |
D delete -> yes, just by user-interaction |
| 484 |
|
| 485 |
It's all about not to be able to loose data simply while this is in pre-alpha stage. |
| 486 |
And loosing data by being able to modify and redeploy schemas easily is definitely quite easy. |
| 487 |
|
| 488 |
As we can see, creations of Classes and new Class variables is handled |
| 489 |
automatically and this is believed to be the most common case under normal circumstances. |
| 490 |
|
| 491 |
|
| 492 |
=head2 FEATURES |
| 493 |
|
| 494 |
- Get this stuff together with UML (Unified Modeling Language) and/or standards from ODMG. |
| 495 |
- Make it possible to load/save schemas in XMI (XML Metadata Interchange), |
| 496 |
which seems to be most commonly used today, perhaps handle objects with OIFML. |
| 497 |
Integrate/bundle this with a web-/html-based UML modeling tool or |
| 498 |
some other interesting stuff like the "Co-operative UML Editor" from Uni Darmstadt. (web-/java-based) |
| 499 |
- Enable Round Trip Engineering. Keep code and diagrams in sync. Don't annoy/bother the programmers. |
| 500 |
- Add support for some more handlers/locators to be able to |
| 501 |
access the following standards/protocols/interfaces/programs/apis transparently: |
| 502 |
+ DBD::CSV (via Data::Storage::Handler::DBI) |
| 503 |
(-) Text::CSV, XML::CSV, XML::Excel |
| 504 |
- MAPI |
| 505 |
- LDAP |
| 506 |
- DAV (look at PerlDAV: http://www.webdav.org/perldav/) |
| 507 |
- Mbox (use formail for seperating/splitting entries/nodes) |
| 508 |
- Cyrus (cyrdeliver - what about cyrretrieve (export)???) |
| 509 |
- use File::DiffTree, use File::Compare |
| 510 |
- Hibernate |
| 511 |
- "Win32::UserAccountDb" |
| 512 |
- "*nix::UserAccountDb" |
| 513 |
- .wab - files (Windows Address Book) |
| 514 |
- .pst - files (Outlook Post Storage?) |
| 515 |
- XML (e.g. via XML::Simple?) |
| 516 |
- Move to t3, look at InCASE |
| 517 |
- some kind of security layer for methods/objects |
| 518 |
- acls (stored via tangram/ldap?) for functions, methods and objects (entity- & data!?) |
| 519 |
- where are the hooks needed then? |
| 520 |
- is Data::Storage & Co. okay, or do we have to touch the innards of DBI and/or Tangram? |
| 521 |
- an attempt to start could be: |
| 522 |
- 'sub getACLByObjectId($id, $context)' |
| 523 |
- 'sub getACLByMethodname($id, $context)' |
| 524 |
- 'sub getACLByName($id, $context)' |
| 525 |
( would require a kinda registry to look up these very names pointing to arbitrary locations (code, data, ...) ) |
| 526 |
|
| 527 |
|
| 528 |
|
| 529 |
=head3 LINKS / REFERENCES |
| 530 |
|
| 531 |
Specs: |
| 532 |
UML 1.3 Spec: http://cgi.omg.org/cgi-bin/doc?ad/99-06-08.pdf |
| 533 |
XMI 1.1 Spec: http://cgi.omg.org/cgi-bin/doc?ad/99-10-02.pdf |
| 534 |
XMI 2.0 Spec: http://cgi.omg.org/docs/ad/01-06-12.pdf |
| 535 |
ODMG: http://odmg.org/ |
| 536 |
OIFML: http://odmg.org/library/readingroom/oifml.pdf |
| 537 |
|
| 538 |
CASE Tools: |
| 539 |
Rational Rose (commercial): http://www.rational.com/products/rose/ |
| 540 |
Together (commercial): http://www.oi.com/products/controlcenter/index.jsp |
| 541 |
InCASE - Tangram-based Universal Object Editor |
| 542 |
Sybase PowerDesigner: http://www.sybase.com/powerdesigner |
| 543 |
|
| 544 |
UML Editors: |
| 545 |
Fujaba (free, university): http://www.fujaba.de/ |
| 546 |
ArgoUML (free): http://argouml.tigris.org/ |
| 547 |
Poseidon (commercial): http://www.gentleware.com/products/poseidonDE.php3 |
| 548 |
Co-operative UML Editor (research): http://www.darmstadt.gmd.de/concert/activities/internal/umledit.html |
| 549 |
Metamill (commercial): http://www.metamill.com/ |
| 550 |
Violet (university, research, education): http://www.horstmann.com/violet/ |
| 551 |
PyUt (free): http://pyut.sourceforge.net/ |
| 552 |
(Dia (free): http://www.lysator.liu.se/~alla/dia/) |
| 553 |
UMLet (free, university): http://www.swt.tuwien.ac.at/umlet/index.html |
| 554 |
Voodoo (free): http://voodoo.sourceforge.net/ |
| 555 |
Umbrello UML Modeller: http://uml.sourceforge.net/ |
| 556 |
|
| 557 |
UML Tools: |
| 558 |
http://www.objectsbydesign.com/tools/umltools_byPrice.html |
| 559 |
|
| 560 |
Further readings: |
| 561 |
http://www.google.com/search?q=web+based+uml+editor&hl=en&lr=&ie=UTF-8&oe=UTF-8&start=10&sa=N |
| 562 |
http://www.fernuni-hagen.de/DVT/Aktuelles/01FHHeidelberg.pdf |
| 563 |
http://www.enhyper.com/src/documentation/ |
| 564 |
http://cis.cs.tu-berlin.de/Dokumente/Diplomarbeiten/2001/skinner.pdf |
| 565 |
http://citeseer.nj.nec.com/vilain00diagrammatic.html |
| 566 |
http://archive.devx.com/uml/articles/Smith01/Smith01-3.asp |
| 567 |
|
Parent Directory
| 
Revision Log
