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<? |
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/** |
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* This file contains the Application::AbstractBackend class. |
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* |
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* It's another (the final) code wrapper around the RPC-XML |
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* transport-part. (DataSource::Generic, DesignPattern::RemoteProxy |
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* and DataSource::Handler::RPCXML). |
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* The php core remote methods are vivified here. |
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* |
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* @author Andreas Motl <andreas.motl@ilo.de> |
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* @package org.netfrag.glib |
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* @name Application::AbstractBackend |
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* |
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*/ |
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|
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|
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// --------------------------------------------------------------------------- |
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// $Id: AbstractBackend.php,v 1.8 2003/04/04 21:17:27 joko Exp $ |
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// --------------------------------------------------------------------------- |
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// $Log: AbstractBackend.php,v $ |
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// Revision 1.8 2003/04/04 21:17:27 joko |
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// added comments |
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// + dummy method 'function getTopics' (prepared) |
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// |
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// Revision 1.7 2003/03/10 22:58:48 joko |
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// + fixed metadata for phpDocumentor |
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// |
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// Revision 1.6 2003/03/05 11:59:34 joko |
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// renamed method |
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// |
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// Revision 1.5 2003/03/03 21:11:01 joko |
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// mungled the namespaces |
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// |
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// Revision 1.4 2003/03/01 04:58:02 joko |
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// shifted four methods one more level to concreteness |
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// |
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// Revision 1.3 2003/02/28 04:16:19 joko |
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// fix: getStatus now return status in bool |
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// |
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// Revision 1.2 2003/02/27 14:37:56 jonen |
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// + added function 'saveObjectByGuid()' |
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// |
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// Revision 1.1 2003/02/22 16:19:38 joko |
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// + initial commit |
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// |
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// --------------------------------------------------------------------------- |
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|
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|
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/** |
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* --- Application::AbstractBackend |
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* |
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* @author Andreas Motl <andreas.motl@ilo.de> |
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* @package org.netfrag.glib |
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* @subpackage Application |
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* @name Application::AbstractBackend |
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* |
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*/ |
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class Application_AbstractBackend { |
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|
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var $rpcinfo; |
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|
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function Application_AbstractBackend($rpcinfo) { |
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$this->rpcinfo = $rpcinfo; |
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// debug |
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//print Dumper($this->rpcinfo); |
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} |
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|
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function _remote_method() { |
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$arg_list = func_get_args(); |
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|
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$command = array_shift($arg_list); |
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|
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$cache_key = join("-", array(session_id(), $command, join('_', $arg_list) )); |
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//print "cache_key: $cache_key<br>"; |
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|
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// FIXME: what if arg_list still contains more elements after doing this? |
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$query = array_shift($arg_list); |
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|
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// -------------------- clone this & modify ---------- |
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$rpcinfo = $this->rpcinfo; |
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//$rpcinfo[to_latin] = 1; // FIXME! implement this into Data::Driver::RPC::Remote! |
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$resultHandle = mkObject('DesignPattern::RemoteProxy', $cache_key, array( key => 1, command => $command, query => $query, remote => 1, rpcinfo => $rpcinfo, cache => array( db => 0, session => 0 ) ) ); |
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$result = $resultHandle->getResult(); |
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//print Dumper($result); exit; |
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return $result; |
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// -------------------- clone this & modify ---------- |
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|
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} |
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|
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function getStatus() { |
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global $app; |
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$proxy = mkObject('DesignPattern::RemoteProxy', null, array( remote => 1, rpcinfo => $app->getConfig("rpcinfo") ) ); |
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return $proxy->backend->isConnected(); |
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} |
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|
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function forceConnect() { |
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global $app; |
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//print Dumper($app); |
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$proxy = mkObject('DesignPattern::RemoteProxy', null, array( remote => 1, rpcinfo => $app->getConfig("rpcinfo"), connect => 1 ) ); |
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//print Dumper($proxy); |
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$proxy->backend->ping(); |
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$status_bool = $proxy->backend->isConnected(); |
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$status_yesno = $status_bool ? 'yes' : 'no'; |
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return $status_yesno; |
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} |
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|
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// TODO: |
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function getTopics($arg1) { |
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return $this->_remote_method('getTopics', $arg1); |
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} |
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|
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} |
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|
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?> |
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