/**
* execute
* executes the query and populates the data set
*
* @param string $params
* @return Doctrine_Collection the root collection
*/
public function execute($params = array(), $hydrationMode = null)
{
if ($this->_cache) {
$cacheDriver = $this->getCacheDriver();
$dql = $this->getDql();
// calculate hash for dql query
$hash = md5($dql . var_export($params, true));
$cached = $this->_expireCache ? null : $cacheDriver->fetch($hash);
if ($cached === null) {
// cache miss
$stmt = $this->_execute($params);
$array = $this->parseData2($stmt, self::HYDRATE_ARRAY);
$cached = $this->getCachedForm($array);
$cacheDriver->save($hash, $cached, $this->_timeToLive);
} else {
$cached = unserialize($cached);
$this->_tableAliases = $cached[2];
$array = $cached[0];
$map = array();
foreach ($cached[1] as $k => $v) {
$e = explode('.', $v[0]);
if (count($e) === 1) {
$map[$k]['table'] = $this->_conn->getTable($e[0]);
} else {
$map[$k]['parent'] = $e[0];
$map[$k]['relation'] = $map[$e[0]]['table']->getRelation($e[1]);
$map[$k]['table'] = $map[$k]['relation']->getTable();
}
if (isset($v[1])) {
$map[$k]['agg'] = $v[1];
}
}
$this->_aliasMap = $map;
}
} else {
$stmt = $this->_execute($params);
if (is_integer($stmt)) {
return $stmt;
}
$array = $this->parseData2($stmt, $hydrationMode);
}
return $array;
}
/**
* Get the classname to return. Most often this is just the options['name']
*
* Check the subclasses option and the inheritanceMap for each subclass to see
* if all the maps in a subclass is met. If this is the case return that
* subclass name. If no subclasses match or if there are no subclasses defined
* return the name of the class for this tables record.
*
* @todo this function could use reflection to check the first time it runs
* if the subclassing option is not set.
*
* @return string The name of the class to create
* @deprecated
*/
public function getClassnameToReturn()
{
if (!isset($this->_options['subclasses'])) {
return $this->_options['name'];
}
foreach ($this->_options['subclasses'] as $subclass) {
$table = $this->_conn->getTable($subclass);
$inheritanceMap = $table->getOption('inheritanceMap');
$nomatch = false;
foreach ($inheritanceMap as $key => $value) {
if (!isset($this->_data[$key]) || $this->_data[$key] != $value) {
$nomatch = true;
break;
}
}
if (!$nomatch) {
return $table->getComponentName();
}
}
return $this->_options['name'];
}
