DataSource/Adapter/Free.php

<?php
/**
 * This file contains the DataSource::Adapter::Free
 * adapter class that inherits from nothing. (It's free!)
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @package org.netfrag.glib
 * @name DataSource::Adapter::Free
 *
 */

/**
 * Cvs-Log:
 *
 * $Id: DataSource.php,v 1.1 2003/03/27 01:21:30 jonen Exp $
 *
 * $Log: DataSource.php,v $
 *
 */

/**
 * This file contains the DataSource::Adapter::Free
 * adapter class that inherits from nothing. (It's free!)
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @copyright (c) 2003 - All Rights reserved.
 * @license GNU LGPL (GNU Lesser General Public License)
 *
 * @link http://www.netfrag.org/~joko/
 * @link http://www.gnu.org/licenses/lgpl.txt
 *
 * @package org.netfrag.glib
 * @subpackage DataSource
 * @name DataSource::Adapter::Free
 *
 */
class DataSource_Adapter_Free {
//class DataSource_Adapter_Simple extends MemoryDataSource {

   /**
    * The constructor.
    *
    * @param DesignPattern::Proxy - a Proxy instance
    *
    */
    function DataSource_Adapter_Free(&$proxy) {

      if (!isset($proxy)) {
      user_error("Please pass Proxy instance to the Adapter!");
      return;
      }
      
      $this->_proxy = &$proxy;
      
      // tracing
      //$this->trace_payload('DataSource_Adapter_phpHtmlLib_DataListSource', $proxy);
      
      // transfer data to "memory"
      //$this->_memory = &$payload;
      
      //return 1;
  
  }
  
  function fetch($force = 0) {
    $this->_result = $this->_proxy->get_result();
    //print "result: " . Dumper($this->_result);
    //print "size: " . sizeof($this->_result) . "<br/>";
    if (!sizeof($this->_result) || $force) {
      $this->_result = $this->_proxy->query_data();
    }
    //print "result: " . Dumper($this->_result);
    $this->propagate();
  }

  function propagate() {
    //$this->handle_result();
  }
  

  function get_header_tmp() {
    $this->fetch();
    $this->read_labels_from_result();
    return $this->get_labels();
  }
  
  function do_prequery_tmp() {
  }

  function do_query() {
    $this->fetch();
  }
  
  function get_result() {
    return $this->_result;
  }

}

?>
1	joko	1.1	<?php
2			/**
3			* This file contains the DataSource::Adapter::Free
4			* adapter class that inherits from nothing. (It's free!)
5			*
6			* @author Andreas Motl <andreas.motl@ilo.de>
7			* @package org.netfrag.glib
8			* @name DataSource::Adapter::Free
9			*
10			*/
11
12			/**
13			* Cvs-Log:
14			*
15			* $Id: DataSource.php,v 1.1 2003/03/27 01:21:30 jonen Exp $
16			*
17			* $Log: DataSource.php,v $
18			*
19			*/
20
21			/**
22			* This file contains the DataSource::Adapter::Free
23			* adapter class that inherits from nothing. (It's free!)
24			*
25			* @author Andreas Motl <andreas.motl@ilo.de>
26			* @copyright (c) 2003 - All Rights reserved.
27			* @license GNU LGPL (GNU Lesser General Public License)
28			*
29			* @link http://www.netfrag.org/~joko/
30			* @link http://www.gnu.org/licenses/lgpl.txt
31			*
32			* @package org.netfrag.glib
33			* @subpackage DataSource
34			* @name DataSource::Adapter::Free
35			*
36			*/
37			class DataSource_Adapter_Free {
38			//class DataSource_Adapter_Simple extends MemoryDataSource {
39
40			/**
41			* The constructor.
42			*
43			* @param DesignPattern::Proxy - a Proxy instance
44			*
45			*/
46			function DataSource_Adapter_Free(&$proxy) {
47
48			if (!isset($proxy)) {
49			user_error("Please pass Proxy instance to the Adapter!");
50			return;
51			}
52
53			$this->_proxy = &$proxy;
54
55			// tracing
56			//$this->trace_payload('DataSource_Adapter_phpHtmlLib_DataListSource', $proxy);
57
58			// transfer data to "memory"
59			//$this->_memory = &$payload;
60
61			//return 1;
62
63			}
64
65			function fetch($force = 0) {
66			$this->_result = $this->_proxy->get_result();
67			//print "result: " . Dumper($this->_result);
68			//print "size: " . sizeof($this->_result) . "<br/>";
69			if (!sizeof($this->_result) \|\| $force) {
70			$this->_result = $this->_proxy->query_data();
71			}
72			//print "result: " . Dumper($this->_result);
73			$this->propagate();
74			}
75
76			function propagate() {
77			//$this->handle_result();
78			}
79
80
81
82			function get_header_tmp() {
83			$this->fetch();
84			$this->read_labels_from_result();
85			return $this->get_labels();
86			}
87
88			function do_prequery_tmp() {
89			}
90
91			function do_query() {
92			$this->fetch();
93			}
94
95			function get_result() {
96			return $this->_result;
97			}
98
99			}
100
101			?>
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