PHP Class Prado\Data\ActiveRecord\Relations\TActiveRecordRelation

Since: 3.1

Afficher le fichier Open project: pradosoft/prado

Méthodes publiques

Méthode	Description
__call ( $method, $args ) : mixed	Dispatch the method calls to the source record finder object. When an instance of TActiveRecord or an array of TActiveRecord is returned the corresponding foreign objects are also fetched and assigned.
__construct ( TActiveRecordRelationContext $context, $criteria )
fetchResultsInto ( $obj ) : boolean	Fetch results for current relationship.
getRelationForeignKeys ( ) : array

Méthode	Description
collectForeignObjects ( &$results )
findForeignKeys ( $from, TActiveRecord $matchesRecord, $loose = false ) : array	Returns foreign keys in $fromRecord with source column names as key and foreign column names in the corresponding $matchesRecord as value.
findForeignObjects ( $fields, $indexValues ) : TActiveRecord[]	Fetches the foreign objects using TActiveRecord::findAllByIndex()
getContext ( ) : TActiveRecordRelationContext
getCriteria ( ) : TActiveRecordCriteria
getIndexValues ( $keys, $results ) : array	Obtain the foreign key index values from the results.
getObjectHash ( $obj, $properties ) : string
getSourceRecord ( ) : TActiveRecord
populateResult ( &$results, $properties, &$fkObjects, $fields )	Populate the results with the foreign objects found.
setObjectProperty ( $source, $properties, &$collections )	Sets the foreign objects to the given property on the source object.
setResultCollection ( array &$results, array &$collections, $properties )	Populates the result array with foreign objects (matched using foreign key hashed property values).

Méthode	Description
getFkFields ( $fkeys )	Find matching foreign key fields from the 3rd element of an entry in TActiveRecord::$RELATION.

Multiple relationship calls can be chain together.

public __call ( $method, $args ) : mixed
Résultat	mixed	TActiveRecord or array of TActiveRecord results depending on the method called.

public __construct ( TActiveRecordRelationContext $context, $criteria )
$context	TActiveRecordRelationContext

abstract protected collectForeignObjects ( &$results )

Fetch results for current relationship.

public fetchResultsInto ( $obj ) : boolean
Résultat	boolean	always true.

The method returns the first matching foreign key between these 2 records.

protected findForeignKeys ( $from, TActiveRecord $matchesRecord, $loose = false ) : array
$matchesRecord	Prado\Data\ActiveRecord\TActiveRecord
Résultat	array	foreign keys with source column names as key and foreign column names as value.

Fetches the foreign objects using TActiveRecord::findAllByIndex()

protected findForeignObjects ( $fields, $indexValues ) : TActiveRecord[]
Résultat	Prado\Data\ActiveRecord\TActiveRecord[]	foreign objects.

protected getContext ( ) : TActiveRecordRelationContext
Résultat	TActiveRecordRelationContext

protected getCriteria ( ) : TActiveRecordCriteria
Résultat	TActiveRecordCriteria

Obtain the foreign key index values from the results.

protected getIndexValues ( $keys, $results ) : array
Résultat	array	foreign key index values.

protected getObjectHash ( $obj, $properties ) : string
Résultat	string	object hash using crc32 and serialize.

Since: 3.1.2

abstract public getRelationForeignKeys ( ) : array
Résultat	array	foreign key field names as key and object properties as value.

protected getSourceRecord ( ) : TActiveRecord
Résultat	Prado\Data\ActiveRecord\TActiveRecord

Populate the results with the foreign objects found.

protected populateResult ( &$results, $properties, &$fkObjects, $fields )

Sets the foreign objects to the given property on the source object.

protected setObjectProperty ( $source, $properties, &$collections )

Populates the result array with foreign objects (matched using foreign key hashed property values).

protected setResultCollection ( array &$results, array &$collections, $properties )
$results	array
$collections	array