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<?php |
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namespace Ubiquity\orm\traits; |
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use Ubiquity\orm\OrmUtils; |
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use Ubiquity\orm\core\PendingRelationsRequest; |
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use Ubiquity\orm\parser\ManyToManyParser; |
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use Ubiquity\db\SqlUtils; |
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/** |
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* Used by DAO class, prepare relations for loading. |
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* Ubiquity\orm\traits$DAORelationsPrepareTrait |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.3 |
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* |
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*/ |
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trait DAORelationsPrepareTrait { |
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/** |
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* Prepares members associated with $instance with a ManyToMany type relationship |
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* |
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* @param $db |
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* @param $ret array of sql conditions |
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* @param object $instance |
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* @param string $member Member on which a ManyToMany annotation must be present |
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* @param array $annot used internally |
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*/ |
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protected static function prepareManyToMany($db, &$ret, $instance, $member, $annot = null) { |
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$class = get_class ( $instance ); |
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if (! isset ( $annot )) { |
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$annot = OrmUtils::getAnnotationInfoMember ( $class, "#ManyToMany", $member ); |
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} |
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if ($annot !== false) { |
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$key = $annot ["targetEntity"] . "|" . $member . "|" . $annot ["inversedBy"] . "|"; |
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if (! isset ( $ret [$key] )) { |
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$parser = new ManyToManyParser ( $db, $instance, $member ); |
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$parser->init ( $annot ); |
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$ret [$key] = $parser; |
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} |
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$accessor = "get" . ucfirst ( $ret [$key]->getMyPk () ); |
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if (method_exists ( $instance, $accessor )) { |
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$fkv = $instance->$accessor (); |
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$ret [$key]->addValue ( $fkv ); |
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} |
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} |
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} |
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/** |
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* Prepares members associated with $instance with a oneToMany type relationship |
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* |
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* @param $ret array of sql conditions |
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* @param object $instance |
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* @param string $member Member on which a OneToMany annotation must be present |
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* @param array $annot used internally |
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*/ |
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protected static function prepareOneToMany(&$ret, $instance, $member, $annot = null) { |
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$class = get_class ( $instance ); |
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if (! isset ( $annot )) |
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$annot = OrmUtils::getAnnotationInfoMember ( $class, "#oneToMany", $member ); |
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if ($annot !== false) { |
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$fkAnnot = OrmUtils::getAnnotationInfoMember ( $annot ["className"], "#joinColumn", $annot ["mappedBy"] ); |
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if ($fkAnnot !== false) { |
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$fkv = OrmUtils::getFirstKeyValue ( $instance ); |
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$key = $annot ["className"] . "|" . $member . "|" . $annot ["mappedBy"] . "|" . $fkAnnot ["className"]; |
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if (! isset ( $ret [$key] )) { |
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$ret [$key] = new PendingRelationsRequest (); |
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} |
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$quote = SqlUtils::$quote; |
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$ret [$key]->addPartObject ( $instance, $quote . $fkAnnot ["name"] . $quote . "= ?", $fkv ); |
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} |
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} |
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} |
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/** |
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* Prepares members associated with $instance with a manyToOne type relationship |
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* |
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* @param $ret array of sql conditions |
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* @param object $instance |
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* @param mixed $value |
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* @param string $fkField |
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* @param array $annotationArray |
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*/ |
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protected static function prepareManyToOne(&$ret, $instance, $value, $fkField, $annotationArray) { |
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$member = $annotationArray ["member"]; |
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$fk = OrmUtils::getFirstKey ( $annotationArray ["className"] ); |
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$key = $annotationArray ["className"] . "|" . $member . "|" . $fkField . "|"; |
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if (! isset ( $ret [$key] )) { |
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$ret [$key] = new PendingRelationsRequest (); |
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} |
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$ret [$key]->addPartObject ( $instance, SqlUtils::$quote . $fk . SqlUtils::$quote . "= ?", $value ); |
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} |
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} |
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phpMv /
ubiquity
