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<?php |
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/** |
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* This file contains the DataSource::Adapter::phpHtmlLib::DataListSource |
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* adapter class that inherits from the DataListSource. |
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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 DataSource::Adapter::phpHtmlLib::DataListSource |
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* |
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*/ |
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|
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/** |
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* <b>Cvs-Log:</b> |
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* |
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* <pre> |
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* $Id: DataListSource.php,v 1.3 2003/03/11 01:22:26 joko Exp $ |
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* |
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* $Log: DataListSource.php,v $ |
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* Revision 1.3 2003/03/11 01:22:26 joko |
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* + fixed metadata for phpDocumentor |
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* |
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* Revision 1.2 2003/03/05 18:54:45 joko |
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* updated docu - phpDocumentor is very strict about its 'blocks'... |
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* |
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* Revision 1.1 2003/03/05 12:06:23 joko |
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* + initial commit |
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* </pre> |
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* |
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*/ |
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|
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|
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|
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/** |
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* This file contains the DataSource::Adapter::phpHtmlLib::DataListSource |
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* adapter class that inherits from the DataListSource. |
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* |
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* @author Andreas Motl <andreas.motl@ilo.de> |
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* @copyright (c) 2003 - All Rights reserved. |
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* @license GNU LGPL (GNU Lesser General Public License) |
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* |
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* @link http://www.netfrag.org/~joko/ |
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* @link http://www.gnu.org/licenses/lgpl.txt |
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* |
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* @package org.netfrag.glib |
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* @subpackage DataSource |
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* @name DataSource::Adapter::phpHtmlLib::DataListSource |
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* |
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*/ |
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class DataSource_Adapter_phpHtmlLib_DataListSource extends MemoryDataListSource { |
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|
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/** |
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* The constructor. |
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* |
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* @param DesignPattern::Proxy - a Proxy instance |
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* |
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*/ |
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function DataSource_Adapter_phpHtmlLib_DataListSource(&$proxy) { |
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|
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if (!isset($proxy)) { |
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user_error("Please pass Proxy instance to the Adapter!"); |
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return; |
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} |
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|
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$this->_proxy = &$proxy; |
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|
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// tracing |
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//$this->trace_payload('DataSource_Adapter_phpHtmlLib_DataListSource', $proxy); |
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|
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// transfer data to "memory" |
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//$this->_memory = &$payload; |
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|
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//return 1; |
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|
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} |
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|
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function fetch($force = 0) { |
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$this->_result = $this->_proxy->get_result(); |
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//print "size: " . sizeof($this->_result) . "<br/>"; |
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if (!sizeof($this->_result) || $force) { |
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$this->_result = $this->_proxy->query_data(); |
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} |
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$this->propagate(); |
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} |
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|
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function propagate() { |
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$this->handle_result(); |
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} |
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|
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|
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|
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function get_header() { |
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$this->fetch(); |
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$this->read_labels_from_result(); |
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return $this->get_labels(); |
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} |
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|
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function do_prequery() { |
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} |
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|
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function do_query() { |
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$this->fetch(); |
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} |
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|
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} |
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|
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?> |
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