public function execute($dbh)
{
$pk_from = SDO_DAS_Relational_DataObjectHelper::getPrimaryKeyFromDataObject($this->object_model, $this->from_who);
$pk_to = SDO_DAS_Relational_DataObjectHelper::getPrimaryKeyFromDataObject($this->object_model, $this->who_to);
$type_name = SDO_DAS_Relational_DataObjectHelper::getApplicationType($this->from_who);
$name_of_the_pk_column = $this->object_model->getPropertyRepresentingPrimaryKeyFromType($type_name);
$stmt = "UPDATE {$type_name} SET {$this->property_name} = ? WHERE {$name_of_the_pk_column} = ?";
$value_list = array($pk_to, $pk_from);
SDO_DAS_Relational_DatabaseHelper::executeStatementTestForCollision($dbh, $stmt, $value_list);
}
public function convertNonContainmentReferencesFromObjectToPK()
{
$type = SDO_DAS_Relational_DataObjectHelper::getApplicationType($this->do);
foreach ($this->settings_for_where_clause as $prop => $value) {
if ($value === null) {
continue;
}
if ($this->object_model->isNonContainmentReferenceProperty($type, $prop)) {
$pk = SDO_DAS_Relational_DataObjectHelper::getPrimaryKeyFromDataObject($this->object_model, $value);
$this->settings_for_where_clause[$prop] = $pk;
}
}
}
public function addFKToParentToSettings()
{
$type = SDO_DAS_Relational_DataObjectHelper::getApplicationType($this->do);
$containing_reference = $this->object_model->getContainingReferenceFromChildType($type);
if ($containing_reference != null) {
$fk = $this->object_model->getTheFKSupportingAContainmentReference($containing_reference);
$from_column_name = $fk->getFromColumnName();
$parent_do = $this->do->getContainer();
$parentPK = SDO_DAS_Relational_DataObjectHelper::getPrimaryKeyFromDataObject($this->object_model, $parent_do);
$this->settings_for_insert[$from_column_name] = $parentPK;
}
}
public function convertNonContainmentReferencesFromObjectToPK()
{
$type = SDO_DAS_Relational_DataObjectHelper::getApplicationType($this->do);
foreach ($this->settings_for_set_clause as $prop => $value) {
if ($value === null) {
continue;
}
if ($this->object_model->isNonContainmentReferenceProperty($type, $prop)) {
$pk = SDO_DAS_Relational_DataObjectHelper::getPrimaryKeyFromDataObject($this->object_model, $value);
if ($pk === null) {
// this must point to an object just created with no PK set yet, so spawn a later update
$who_to = $this->settings_for_set_clause[$prop];
$this->spawned_actions[] = new SDO_DAS_Relational_UpdateNonContainmentReferenceAction($this->object_model, $this->do, $prop, $who_to);
unset($this->settings_for_set_clause[$prop]);
} else {
$this->settings_for_set_clause[$prop] = $pk;
}
}
}
foreach ($this->settings_for_where_clause as $prop => $value) {
if ($value === null) {
continue;
}
if ($this->object_model->isNonContainmentReferenceProperty($type, $prop)) {
$pk = SDO_DAS_Relational_DataObjectHelper::getPrimaryKeyFromDataObject($this->object_model, $value);
$this->settings_for_where_clause[$prop] = $pk;
}
}
}
