15 |
* $Id$ |
* $Id$ |
16 |
* |
* |
17 |
* $Log$ |
* $Log$ |
18 |
|
* Revision 1.18 2003/04/11 00:55:49 joko |
19 |
|
* updated 'datasource_handler_buildoptions': action dispatcher now aware of 'delete' |
20 |
|
* |
21 |
|
* Revision 1.17 2003/04/09 02:07:33 joko |
22 |
|
* CHANGE: renamed key 'classname' through 'nodename' |
23 |
|
* |
24 |
|
* Revision 1.16 2003/04/08 17:55:20 joko |
25 |
|
* CHANGE: renamed property 'datasource' to 'transport' |
26 |
|
* NEW: new case 'method' in 'function datasource_handler_buildoptions' |
27 |
|
* minor fixes: updated logging/debugging messages |
28 |
|
* |
29 |
|
* Revision 1.15 2003/04/06 04:46:33 joko |
30 |
|
* renamed linking function |
31 |
|
* mozilla fixes |
32 |
|
* |
33 |
* Revision 1.14 2003/04/04 21:19:21 joko |
* Revision 1.14 2003/04/04 21:19:21 joko |
34 |
* modified exception handling (enhanced, purged redundant code) |
* modified exception handling (enhanced, purged redundant code) |
35 |
* |
* |
294 |
* other presets. |
* other presets. |
295 |
* |
* |
296 |
* See '_buildLocator' which acts as a dispatcher |
* See '_buildLocator' which acts as a dispatcher |
297 |
* depending on $_options[datasource]. |
* depending on $_options[transport]. |
298 |
* (main dispatching level) |
* (main dispatching level) |
299 |
* |
* |
300 |
* The structure of a full blown locator looks like this: |
* The structure of a full blown locator looks like this: |
383 |
function DataSource_Generic( &$locator, $query ) { |
function DataSource_Generic( &$locator, $query ) { |
384 |
|
|
385 |
// copy parameter from query to locator |
// copy parameter from query to locator |
386 |
//$this->_locator->merge_to($this->_locator, array( datasource_type => $query[datasource] ), '_'); |
//$this->_locator->merge_to($this->_locator, array( datasource_type => $query[transport] ), '_'); |
387 |
//$this->_locator->_datasource_type = $query[datasource]; |
//$this->_locator->_datasource_type = $query[transport]; |
388 |
//$locator[_datasource_type] = $query[datasource]; |
//$locator[_datasource_type] = $query[transport]; |
389 |
|
|
390 |
/** |
/** |
391 |
* <!-- Autodia --> |
* <!-- Autodia --> |
395 |
*/ |
*/ |
396 |
|
|
397 |
// build master locator |
// build master locator |
398 |
$this->_locator = php::mkComponent('DataSource::Locator', $locator, array( datasource_type => $query[datasource] ) ); |
$this->_locator = php::mkComponent('DataSource::Locator', $locator, array( datasource_type => $query[transport] ) ); |
399 |
//exit; |
//exit; |
400 |
//$this->_locator = php::mkComponent('DataSource::Locator'); |
//$this->_locator = php::mkComponent('DataSource::Locator'); |
401 |
|
|
432 |
// pre-flight: check locator metadata |
// pre-flight: check locator metadata |
433 |
//$locator->build(); |
//$locator->build(); |
434 |
if (!$this->_locator->check()) { |
if (!$this->_locator->check()) { |
435 |
user_error("locator-check failed."); |
user_error("DataSource::Generic: locator-check failed." . "<br/>" . "Locator was: " . Dumper($this->_locator) ); |
436 |
exit; |
//exit; |
437 |
//return; |
return; |
438 |
} |
} |
439 |
|
|
440 |
//exit; |
//exit; |
506 |
|
|
507 |
break; |
break; |
508 |
default: |
default: |
509 |
user_error("DataSource::GenericDataSource: no Adapter could be selected!"); |
user_error("DataSource::Generic: no Adapter could be selected!"); |
510 |
break; |
break; |
511 |
} |
} |
512 |
|
|
711 |
case 'objects': |
case 'objects': |
712 |
if (!$this->_query[classname]) { |
if (!$this->_query[classname]) { |
713 |
$msg = "_query[vartype] == 'objects' requires _query[classname]"; |
$msg = "_query[vartype] == 'objects' requires _query[classname]"; |
714 |
user_error("GenericDataSource::query_data() - failed: " . $msg); |
user_error("DataSource::Generic: query_data() - failed: " . $msg); |
715 |
} |
} |
716 |
array_push($args, $this->_query[classname]); |
array_push($args, $this->_query[classname]); |
717 |
break; |
break; |
720 |
$query_args = array(); |
$query_args = array(); |
721 |
switch ($this->_query[abstract_type]) { |
switch ($this->_query[abstract_type]) { |
722 |
case 'list': |
case 'list': |
723 |
if (!$this->_query[classname]) { |
if (!$this->_query[nodename]) { |
724 |
$msg = "_query[vartype] == 'objects' requires _query[classname]"; |
$msg = "_query[vartype] == 'objects' requires _query[nodename]"; |
725 |
user_error("GenericDataSource::query_data() - failed: " . $msg); |
user_error("DataSource::Generic: query_data() - failed: " . $msg); |
726 |
} |
} |
727 |
//array_push($query_args, $this->_query[classname]); |
//array_push($query_args, $this->_query[nodename]); |
728 |
$query_args[classname] = $this->_query[classname]; |
$query_args[nodename] = $this->_query[nodename]; |
729 |
break; |
break; |
730 |
case 'item': |
case 'item': |
731 |
if (!$this->_query[classname]) { |
if (!$this->_query[nodename]) { |
732 |
$msg = "_query[vartype] == 'objects' requires _query[classname]"; |
$msg = "_query[vartype] == 'objects' requires _query[nodename]"; |
733 |
user_error("GenericDataSource::query_data() - failed: " . $msg); |
user_error("DataSource::Generic: query_data() - failed: " . $msg); |
734 |
} |
} |
735 |
$query_args[guid] = $this->_query[ident]; |
$query_args[guid] = $this->_query[ident]; |
736 |
$query_args[classname] = $this->_query[classname]; |
$query_args[nodename] = $this->_query[nodename]; |
737 |
break; |
break; |
738 |
} |
} |
739 |
if($this->_query[action] == 'write') { |
|
740 |
|
// dispatch action |
741 |
|
if ($this->_query[action] == 'write') { |
742 |
$query_args[action] = $this->_query[action]; |
$query_args[action] = $this->_query[action]; |
743 |
$query_args[data] = $this->_query[data]; |
$query_args[data] = $this->_query[data]; |
744 |
|
} elseif ($this->_query[action] == 'delete') { |
745 |
|
$query_args[action] = $this->_query[action]; |
746 |
} |
} |
747 |
$args = array( |
$args = array( |
748 |
'data_type' => $this->_query[abstract_type], |
'data_type' => $this->_query[abstract_type], |
756 |
$command = 'querySchema'; |
$command = 'querySchema'; |
757 |
$args = array( $this->_query[filter] ); |
$args = array( $this->_query[filter] ); |
758 |
break; |
break; |
759 |
|
|
760 |
|
// remoteMethod |
761 |
|
case 'method': |
762 |
|
$command = $this->_query[method]; |
763 |
|
$args = $this->_query[args]; |
764 |
|
break; |
765 |
|
|
766 |
} |
} |
767 |
|
|
768 |
|
|
769 |
|
// FIXME: bad behaviour? |
770 |
|
if (!is_array($args)) { $args = array( $args ); } |
771 |
|
|
772 |
/* |
/* |
773 |
$this->_query[rpc_command] = $command; |
$this->_query[rpc_command] = $command; |
812 |
// pre-flight checks |
// pre-flight checks |
813 |
if (!$call[method]) { |
if (!$call[method]) { |
814 |
$msg = "Remote method is empty, please pass in proper metadata or check configuration."; |
$msg = "Remote method is empty, please pass in proper metadata or check configuration."; |
815 |
user_error("GenericDataSource::query_data() - failed: " . $msg); |
user_error("DataSource::Generic: query_data() - failed: " . $msg); |
816 |
return; |
return; |
817 |
} |
} |
818 |
|
|
865 |
$locatorbox->add( Dumper($this->_locator) ); |
$locatorbox->add( Dumper($this->_locator) ); |
866 |
|
|
867 |
// FIXME: ie/mozilla? |
// FIXME: ie/mozilla? |
868 |
//$locatorbox->set_style('visibility:false;'); |
//$locatorbox->set_style('display:none;'); |
869 |
$locatorbox->set_style('display:none;'); |
//$locatorbox->set_style('visibility:hidden;'); |
870 |
|
// already duplicate inside Tracer!!! |
871 |
|
$locatorbox->set_style('visibility:hidden; position:absolute; z-index:1; margin-top:30px; padding:5px;'); |
872 |
|
|
873 |
$statusbox->add( html_span('boxlabel_darkgreen', "Locator:"), jsAnchor( 'toggle_vis', array("locatorbox_$boxcount"), '[show]'), $locatorbox, html_br() ); |
$statusbox->add( html_span('boxlabel_darkgreen', "Locator:"), link::js_function( 'toggleVisibility', array("locatorbox_$boxcount"), '[show]'), $locatorbox, html_br() ); |
874 |
$call = $this->_locator->get_call(); |
$call = $this->_locator->get_call(); |
875 |
$statusbox->add( html_span('boxlabel_darkgreen', "Method:"), $call[method], html_br() ); |
$statusbox->add( html_span('boxlabel_darkgreen', "Method:"), $call[method], html_br() ); |
876 |
if (sizeof($call[args])) { |
if (sizeof($call[args])) { |