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lars |
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--TEST--
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XML_Query2XML::enableDebugLog() with $options['sql_options']['cached'] = true
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--SKIPIF--
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<?php $db_layers = array('MDB2', 'DB'); require_once dirname(dirname(__FILE__)) . '/skipif.php'; ?>
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--FILE--
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<?php
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require_once 'XML/Query2XML.php';
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require_once dirname(dirname(__FILE__)) . '/db_init.php';
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class MyLogger
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{
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public $data = '';
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public function log($str)
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{
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$this->data .= $str . "\n";
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}
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}
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class MyDriver extends XML_Query2XML_Driver
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{
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public function __construct($driver, $logger)
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{
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$this->_driver = $driver;
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$this->_logger = $logger;
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}
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public function getAllRecords($sql, $configPath)
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{
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// this allows us to notice when the results are fetched from the DB
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if (strpos($sql['query'], '?') !== false) {
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$query = substr($sql['query'], 0, strpos($sql['query'], '?')+1);
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} else {
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$query = $sql['query'];
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}
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$this->_logger->log(
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'FROM DB: ' . $query
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);
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return $this->_driver->getAllRecords($sql, $configPath);
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}
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public function preprocessQuery(&$query, $configPath)
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{
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return $this->_driver->preprocessQuery($query, $configPath);
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}
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}
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$driver = XML_Query2XML_Driver::factory($db);
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$debugLogger = new MyLogger();
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$query2xml = XML_Query2XML::factory(new MyDriver($driver, $debugLogger));
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$query2xml->enableDebugLog($debugLogger);
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$dom =& $query2xml->getXML(
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'SELECT * FROM artist UNION ALL SELECT * FROM artist',
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array(
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'rootTag' => 'music_library',
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'rowTag' => 'artist',
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'idColumn' => 'artistid',
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'elements' => array(
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'artistid',
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'name',
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'birth_year',
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'birth_place',
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'genre',
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'albums' => array(
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'sql' => array(
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'data' => array(
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'artistid'
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),
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'query' => 'SELECT * FROM album WHERE artist_id = ?',
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'limit' => 1
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),
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'sql_options' => array(
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'cached' => true
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),
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'rootTag' => 'albums',
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'rowTag' => 'album',
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'idColumn' => 'albumid',
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'elements' => array(
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'albumid',
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'title',
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'published_year',
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'comment'
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)
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)
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)
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)
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);
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$query2xml->disableDebugLog();
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echo $debugLogger->data;
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?>
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--EXPECT--
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QUERY: SELECT * FROM artist UNION ALL SELECT * FROM artist
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FROM DB: SELECT * FROM artist UNION ALL SELECT * FROM artist
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DONE
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QUERY: SELECT * FROM album WHERE artist_id = ?; LIMIT:1; OFFSET:0 (USING CACHING); DATA:1
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FROM DB: SELECT * FROM album WHERE artist_id = ?
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DONE
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QUERY: SELECT * FROM album WHERE artist_id = ?; LIMIT:1; OFFSET:0 (USING CACHING); DATA:2
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FROM DB: SELECT * FROM album WHERE artist_id = ?
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DONE
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QUERY: SELECT * FROM album WHERE artist_id = ?; LIMIT:1; OFFSET:0 (USING CACHING); DATA:3
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FROM DB: SELECT * FROM album WHERE artist_id = ?
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DONE
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QUERY: SELECT * FROM album WHERE artist_id = ?; LIMIT:1; OFFSET:0 (USING CACHING); DATA:1
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DONE
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QUERY: SELECT * FROM album WHERE artist_id = ?; LIMIT:1; OFFSET:0 (USING CACHING); DATA:2
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DONE
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QUERY: SELECT * FROM album WHERE artist_id = ?; LIMIT:1; OFFSET:0 (USING CACHING); DATA:3
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DONE
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