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<?php |
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namespace micro\orm; |
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/** |
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* Utilitaires de mappage Objet/relationnel |
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* @author jc |
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* @version 1.0.0.3 |
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* @package orm |
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*/ |
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class OrmUtils{ |
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public static function isSerializable($class,$member){ |
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if (Reflexion::getAnnotationMember($class,$member,"@transient")!==false || Reflexion::getAnnotationMember($class,$member,"@manyToOne")!==false || |
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Reflexion::getAnnotationMember($class,$member,"@manyToMany")!==false || Reflexion::getAnnotationMember($class,$member,"@oneToMany")!==false) |
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return false; |
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else |
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return true; |
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} |
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public static function isNullable($class,$member){ |
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$ret=Reflexion::getAnnotationMember($class,$member,"@column"); |
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if (!$ret) |
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return false; |
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else |
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return $ret->nullable; |
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} |
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public static function getFieldName($class,$member){ |
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$ret=Reflexion::getAnnotationMember($class, $member, "@column"); |
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if($ret===false) |
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$ret=$member; |
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else |
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$ret=$ret->name; |
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return $ret; |
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} |
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public static function getTableName($class){ |
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$ret=Reflexion::getAnnotationClass($class, "@table"); |
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if(\sizeof($ret)==0) |
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$ret=$class; |
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else{ |
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$ret=$ret[0]->name; |
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} |
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return $ret; |
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} |
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public static function getKeyFieldsAndValues($instance){ |
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$kf=Reflexion::getMembersWithAnnotation(get_class($instance), "@id"); |
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return Reflexion::getPropertiesAndValues($instance,$kf); |
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} |
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public static function getKeyFields($instance){ |
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return Reflexion::getMembersNameWithAnnotation(get_class($instance), "@id"); |
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} |
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public static function getFieldsInRelations($instance){ |
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$result=Reflexion::getMembersWithAnnotation($instance, "@manyToOne"); |
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$result=\array_merge($result,Reflexion::getMembersWithAnnotation($instance, "@manyToMany")); |
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$result=\array_merge($result,Reflexion::getMembersWithAnnotation($instance, "@oneToMany")); |
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return $result; |
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} |
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public static function getSerializableFields($instance){ |
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$result=[]; |
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$properties=Reflexion::getProperties($instance); |
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foreach ($properties as $property){ |
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if(self::isSerializable($instance, $property->getName())){ |
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$result[]=$property; |
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} |
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} |
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return $result; |
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} |
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public static function getFirstKey($class){ |
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$kf=Reflexion::getMembersWithAnnotation($class, "@id"); |
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if(sizeof($kf)>0) |
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return $kf[0]->getName(); |
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} |
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public static function getFirstKeyValue($instance){ |
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$fkv=self::getKeyFieldsAndValues($instance); |
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return reset($fkv); |
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} |
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/** |
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* @param object $instance |
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* @return mixed[] |
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*/ |
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public static function getManyToOneMembersAndValues($instance){ |
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$ret=array(); |
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$class=get_class($instance); |
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$members=Reflexion::getMembersWithAnnotation($class, "@manyToOne"); |
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foreach ($members as $member){ |
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$memberAccessor="get".ucfirst($member->getName()); |
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if(method_exists($instance,$memberAccessor)){ |
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$memberInstance=$instance->$memberAccessor(); |
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if(isset($memberInstance)){ |
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$keyValues=self::getKeyFieldsAndValues($memberInstance); |
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if(sizeof($keyValues)>0){ |
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$fkName=self::getJoinColumnName($class, $member->getName()); |
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$ret[$fkName]=reset($keyValues); |
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} |
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} |
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} |
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} |
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return $ret; |
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} |
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/** |
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* @param object $instance |
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* @param string $memberKey |
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* @param array $array |
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* @return boolean |
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*/ |
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public static function exists($instance,$memberKey,$array){ |
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$accessor="get".ucfirst($memberKey); |
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if(method_exists($instance, $accessor)){ |
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if($array!==null){ |
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foreach ($array as $value){ |
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if($value->$accessor()==$instance->$accessor()) |
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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public static function getJoinColumnName($class,$member){ |
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$annot=Reflexion::getAnnotationMember($class, $member, "@joinColumn"); |
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if($annot!==false){ |
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$fkName=$annot->name; |
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}else{ |
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$fkName="id".ucfirst(self::getTableName(ucfirst($member))); |
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} |
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return $fkName; |
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} |
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public static function isMemberInManyToOne($class,$array,$member){ |
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foreach ($array as $memberMTO){ |
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$annot=Reflexion::getAnnotationMember($class, $memberMTO->getName(), "@joinColumn"); |
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if($annot!==false && $annot->name==$member) |
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return true; |
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} |
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return false; |
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} |
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} |
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phpMv /
ubiquity
