/**
* Translates a fieldname to another type
*
* @param string $name field name
* @param string $fromType One of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME
* BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM
* @param string $toType One of the class type constants
* @return string translated name of the field.
* @throws PropelException - if the specified name could not be found in the fieldname mappings.
*/
public static function translateFieldName($name, $fromType, $toType)
{
$toNames = TagInstancePeer::getFieldNames($toType);
$key = isset(TagInstancePeer::$fieldKeys[$fromType][$name]) ? TagInstancePeer::$fieldKeys[$fromType][$name] : null;
if ($key === null) {
throw new PropelException("'{$name}' could not be found in the field names of type '{$fromType}'. These are: " . print_r(TagInstancePeer::$fieldKeys[$fromType], true));
}
return $toNames[$key];
}
/**
* Populates the object using an array.
*
* This is particularly useful when populating an object from one of the
* request arrays (e.g. $_POST). This method goes through the column
* names, checking to see whether a matching key exists in populated
* array. If so the setByName() method is called for that column.
*
* You can specify the key type of the array by additionally passing one
* of the class type constants BasePeer::TYPE_PHPNAME, BasePeer::TYPE_STUDLYPHPNAME,
* BasePeer::TYPE_COLNAME, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_NUM.
* The default key type is the column's BasePeer::TYPE_PHPNAME
*
* @param array $arr An array to populate the object from.
* @param string $keyType The type of keys the array uses.
* @return void
*/
public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
{
$keys = TagInstancePeer::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setTagId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setTaggedItemId($arr[$keys[1]]);
}
if (array_key_exists($keys[2], $arr)) {
$this->setModelName($arr[$keys[2]]);
}
if (array_key_exists($keys[3], $arr)) {
$this->setCreatedAt($arr[$keys[3]]);
}
if (array_key_exists($keys[4], $arr)) {
$this->setUpdatedAt($arr[$keys[4]]);
}
if (array_key_exists($keys[5], $arr)) {
$this->setCreatedBy($arr[$keys[5]]);
}
if (array_key_exists($keys[6], $arr)) {
$this->setUpdatedBy($arr[$keys[6]]);
}
}