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* $Id$ |
* $Id$ |
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* |
* |
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* $Log$ |
* $Log$ |
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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 |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.17 2003/03/11 02:34:55 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.16 2003/03/11 02:28:12 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.15 2003/03/11 02:23:03 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.14 2003/03/11 02:14:24 joko |
* Revision 1.14 2003/03/11 02:14:24 joko |
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* + fixed metadata for phpDocumentor |
* + fixed metadata for phpDocumentor |
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* |
* |
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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 |
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* 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 |
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* |
* |
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* Pass an array holding "locator metadata" to the constructor. |
* Pass an array holding "locator metadata" to the constructor. |
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* This module takes care of the rest. |
* This module takes care of the rest. |
|
* |
|
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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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* <p> |
* <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 ); |
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* </code> |
* </pre> |
|
* </p> |
|
181 |
* |
* |
182 |
* |
* |
183 |
* |
* |
196 |
class DataSource_Locator { |
class DataSource_Locator { |
197 |
|
|
198 |
/** |
/** |
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* This var holds the locator metadata hash |
* This var holds the locator metadata hash, |
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|
* |
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* which is built from some predefined rules |
* which is built from some predefined rules |
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* using metadata from $_options and some |
* using metadata from $_options and some |
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* other presets. |
* other presets. |
204 |
* |
* |
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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]. |
* depending on $_options[datasource]. <br> |
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* (main dispatching level) |
* (main dispatching level) |
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* |
* |
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* <pre> |
* <br> |
|
* The structure of a full blown locator looks like this: |
|
210 |
* |
* |
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|
* The structure of a full blown locator looks like this: |
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* <code> |
* <code> |
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* $locator = array( |
* $locator = array( |
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* type => '<your type specifying the datasource-type>', |
* type => '<your type specifying the datasource-type>', |
237 |
* ) |
* ) |
238 |
* ); |
* ); |
239 |
* </code> |
* </code> |
|
* </pre> |
|
240 |
* |
* |
241 |
* @deprecated |
* @deprecated |
242 |
* |
* |
371 |
|
|
372 |
function &get_metadata() { |
function &get_metadata() { |
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//return ($this->_out); |
//return ($this->_out); |
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|
//print Dumper($this->_metadata); |
375 |
return $this->_metadata; |
return $this->_metadata; |
376 |
} |
} |
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|
|
380 |
|
|
381 |
// trace |
// trace |
382 |
//print Dumper($this); |
//print Dumper($this); |
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|
|
384 |
$good = 0; |
$good = 0; |
385 |
switch ($this->_datasource_type) { |
switch ($this->_datasource_type) { |
386 |
case 'rpc': |
case 'rpc': |
392 |
//package => 'DesignPattern::RemoteProxy', |
//package => 'DesignPattern::RemoteProxy', |
393 |
Host => RPC_HOSTNAME, |
Host => RPC_HOSTNAME, |
394 |
Port => RPC_PORT, |
Port => RPC_PORT, |
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|
DEBUG => defined('RPC_DEBUG') ? RPC_DEBUG : null, |
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|
TRACE => defined('RPC_TRACE') ? RPC_TRACE : null, |
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|
DISCONNECT_ON_ERROR => defined('RPC_DISCONNECT_ON_ERROR') ? RPC_DISCONNECT_ON_ERROR : null, |
398 |
); |
); |
399 |
$good = 1; |
$good = 1; |
400 |
break; |
break; |
432 |
return 1; |
return 1; |
433 |
} |
} |
434 |
|
|
435 |
|
function get_call() { |
436 |
|
return array( |
437 |
|
method => $this->_call[_method], |
438 |
|
args => $this->_call[_arguments], |
439 |
|
); |
440 |
|
} |
441 |
|
|
442 |
} |
} |
443 |
|
|
444 |
?> |
?> |