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* $Id$ |
* $Id$ |
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* |
* |
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* $Log$ |
* $Log$ |
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* Revision 1.32 2003/04/04 21:21:16 joko |
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* new attributes in locator hash for rpc-connections: USER and PASS |
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* |
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* Revision 1.31 2003/03/28 06:46:00 joko |
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* new helper: 'function get_call' |
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* |
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* Revision 1.30 2003/03/28 03:02:50 joko |
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* propagating parameters for rpc-debugging and options here |
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* |
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* Revision 1.29 2003/03/18 02:01:47 joko |
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* minor update (mungling with phpDocumentor again) |
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* |
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* Revision 1.28 2003/03/18 01:52:33 joko |
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* minor update (mungling with phpDocumentor again) |
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* |
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* Revision 1.27 2003/03/11 16:44:59 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.26 2003/03/11 16:41:47 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.25 2003/03/11 16:28:25 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.24 2003/03/11 04:49:25 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.23 2003/03/11 04:15:01 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.22 2003/03/11 04:03:54 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.21 2003/03/11 03:23:36 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.20 2003/03/11 03:17:37 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.19 2003/03/11 03:05:01 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.18 2003/03/11 02:42:51 joko |
* Revision 1.18 2003/03/11 02:42:51 joko |
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* + fixed metadata for phpDocumentor |
* + fixed metadata for phpDocumentor |
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* |
* |
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/** |
/** |
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* It helps DataSource::Generic working in different "operation modes". |
* It helps DataSource::Generic working in different "operation modes". |
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* |
* |
|
* <p> |
|
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* <b>Modes:</b> (these are proposals, more or less...) |
* <b>Modes:</b> (these are proposals, more or less...) |
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* o Pass-Through-Reference: php Object will get passed through all layers |
* o Pass-Through-Reference: php Object will get passed through all layers |
132 |
* o Pass-Through-Memory: reference to a memory area will get used |
* o Pass-Through-Memory: reference to a memory area will get used |
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* + Build-Locator: build locator from datasource-type and adapter-type |
* + (x) Build-Locator: build locator from datasource-type and adapter-type |
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* o Use-Locator: directly use DataSource::Locator instance passed in |
* o Use-Locator: directly use DataSource::Locator instance passed in |
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* o Merge-Locators: merge metadata of two or more DataSource::Locator instances |
* o Merge-Locators: merge metadata of two or more DataSource::Locator instances |
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* o Build-AutoLocator: use global constants making up our metadata |
* o Build-AutoLocator: use global constants making up our metadata |
|
* </p> |
|
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* |
* |
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* <b>It can/should contain:</b> |
* <b>It can/should contain:</b> |
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* (flexible, just some parameters are required for each operation mode) |
* (flexible, just some parameters are required for each operation mode) |
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* Pass an array to the constructor: (e.g.) |
* Pass an array to the constructor: (e.g.) |
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* |
* |
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* <pre> |
* <pre> |
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* 1. for doing rpc-calls.... |
* // 1. for doing rpc-calls.... |
|
* <code> |
|
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* $locator = array( |
* $locator = array( |
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* datasource_type => 'rpc', |
* datasource_type => 'rpc', |
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* [adapter_type => 'phpHtmlLib',] |
* [adapter_type => 'phpHtmlLib',] |
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* ); |
* ); |
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* $source = ne w DataSource::Generic($locator); |
* $source = ne w DataSource::Generic($locator); |
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* $this->set_data_source( &$source ); |
* $this->set_data_source( &$source ); |
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* </code> |
* </pre> |
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* |
* <pre> |
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* 2. [proposal] for common/oldschool datahandles.... |
* // 2. [proposal] for common/oldschool datahandles.... |
|
* <code> |
|
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* $locator = array( |
* $locator = array( |
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* dsn => 'known dsn markup', |
* dsn => 'known dsn markup', |
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* ); |
* ); |
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* $source = ne w DataSource::Generic($locator); |
* $source = ne w DataSource::Generic($locator); |
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* $this->set_data_source( &$source ); |
* $this->set_data_source( &$source ); |
|
* </code> |
|
183 |
* </pre> |
* </pre> |
184 |
* |
* |
185 |
* |
* |
205 |
* using metadata from $_options and some |
* using metadata from $_options and some |
206 |
* other presets. |
* other presets. |
207 |
* |
* |
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* {@see build}, which acts as a dispatcher |
* See {@link build}, which acts as a dispatcher |
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* depending on $_options[datasource]. (main dispatching level) |
* depending on $_options[datasource]. <br> |
210 |
|
* (main dispatching level) |
211 |
* |
* |
212 |
* <p> |
* <br> |
213 |
* |
* |
214 |
* The structure of a full blown locator looks like this: |
* The structure of a full blown locator looks like this: |
|
* |
|
215 |
* <code> |
* <code> |
216 |
* $locator = array( |
* $locator = array( |
217 |
* type => '<your type specifying the datasource-type>', |
* type => '<your type specifying the datasource-type>', |
241 |
* ); |
* ); |
242 |
* </code> |
* </code> |
243 |
* |
* |
|
* </p> |
|
|
* |
|
244 |
* @deprecated |
* @deprecated |
245 |
* |
* |
246 |
*/ |
*/ |
374 |
|
|
375 |
function &get_metadata() { |
function &get_metadata() { |
376 |
//return ($this->_out); |
//return ($this->_out); |
377 |
|
//print Dumper($this->_metadata); |
378 |
return $this->_metadata; |
return $this->_metadata; |
379 |
} |
} |
380 |
|
|
381 |
|
|
382 |
function build( ) { |
function build( ) { |
383 |
|
|
384 |
|
//print "locator - build!<br/>"; |
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|
|
386 |
// trace |
// trace |
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//print Dumper($this); |
//print Dumper($this); |
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|
|
389 |
$good = 0; |
$good = 0; |
390 |
switch ($this->_datasource_type) { |
switch ($this->_datasource_type) { |
391 |
|
|
392 |
|
// TODO: dispatch Host, Port, User and Pass by transport here!!! |
393 |
case 'rpc': |
case 'rpc': |
394 |
// get rpc connection information from global constants |
// get rpc connection information from global constants |
395 |
$metadata = array( |
$metadata = array( |
397 |
//package => 'DataSource::Proxy::XMLRPC', |
//package => 'DataSource::Proxy::XMLRPC', |
398 |
//package => 'DataSource::Generic', |
//package => 'DataSource::Generic', |
399 |
//package => 'DesignPattern::RemoteProxy', |
//package => 'DesignPattern::RemoteProxy', |
400 |
Host => RPC_HOSTNAME, |
'Host' => RPC_HOSTNAME, |
401 |
Port => RPC_PORT, |
'Port' => RPC_PORT, |
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|
'DEBUG' => constants::get('RPC_DEBUG'), |
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'TRACE' => constants::get('RPC_TRACE'), |
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'DISCONNECT_ON_ERROR' => constants::get('RPC_DISCONNECT_ON_ERROR'), |
405 |
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// FIXME!!! 'ws_admin' is hardcoded here!!! |
406 |
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'USER' => $_SESSION[ws_admin][user], |
407 |
|
'PASS' => $_SESSION[ws_admin][pass], |
408 |
); |
); |
409 |
$good = 1; |
$good = 1; |
410 |
break; |
break; |
411 |
} |
} |
412 |
|
|
413 |
if ($good) { |
if ($good) { |
414 |
|
|
415 |
|
//print Dumper($metadata); |
416 |
|
|
417 |
// V1: |
// V1: |
418 |
/* |
/* |
444 |
return 1; |
return 1; |
445 |
} |
} |
446 |
|
|
447 |
|
function get_call() { |
448 |
|
return array( |
449 |
|
method => $this->_call[_method], |
450 |
|
args => $this->_call[_arguments], |
451 |
|
); |
452 |
|
} |
453 |
|
|
454 |
} |
} |
455 |
|
|
456 |
?> |
?> |