/**
* Save an object.
* @param ChunsuObject $saveme The object to save.
* @param DataSource $source The data source to save the object to.
* @return bool TRUE is successful, FALSE otherwise.
*/
function save(&$saveme, &$source)
{
parent::save($saveme, $source);
if ($saveme->isChanged()) {
if ($saveme->config->get('create-on-save') && $saveme->is_new) {
$saveme->commit();
// flatten changes into core
$gen = new SQLGenerator($saveme->getCore());
$savequeries = $gen->replace($this->config);
} else {
$params = $saveme->changeset;
$pk = $this->config->getPrimaryKey();
$pkalias = $pk->get('alias');
$params[$pkalias] = $saveme->get($pkalias);
foreach ($this->config->getForeignKeys() as $fk) {
$fkalias = $fk->get('alias');
$params[$fkalias] = $saveme->get($fkalias);
}
$gen = new SQLGenerator($params);
$savequeries = $gen->update($this->config);
}
foreach ($savequeries as $sq) {
$cursor =& $source->query($sq);
if (!$cursor->getNext()) {
LogError("save query failed! saving " . print_r($saveme, TRUE));
return FALSE;
}
}
$saveme->is_new = FALSE;
if ($pkval = $cursor->get('generated-id')) {
$pkfield =& $this->config->get('primary-key');
$pka =& $pkfield->get('alias');
// for "replace into", treat this save as a load
$saveme->is_loaded = TRUE;
$opkval = $saveme->get($pka);
if ($opkval == 'new') {
$opkval = NULL;
}
if (!is_null($opkval) && $pkval != $opkval) {
LogError("Primary key mismatch: {$pkval} != {$opkval} saving " . $saveme->trace());
LogFatal("Primary key mismatch: {$pkval} != {$opkval}");
}
// reset the primary key with the value assigned by the
// data source
$saveme->set($pkval, $pka);
$saveme->commit();
if (IsLogEnabled('DEBUG')) {
LogDebug("set {$pka} to {$pkval}: " . $saveme->trace());
}
}
if ($rows = $cursor->get('affected-rows') > 1) {
LogWarning($rows . " records written saving " . print_r($saveme, TRUE));
}
}
return TRUE;
}
/**
* Save this object's data in the data source.
*/
function save()
{
$this->connectDataSource();
$this->storage_method->save($this, $this->datasource);
$this->commit();
}
