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Changed EntityConverter inner workings

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In order to understand data types returned by DB engine better,
EntityConverter was changed to use getter/settter methods instead of raw
properties. That way, the methods inside entities can cast to desired
data types when accessed.
This commit is contained in:
Marcin Kurczewski 2014-09-14 16:42:06 +02:00
parent f0a077f2b4
commit cf0312ce43
1 changed files with 32 additions and 16 deletions
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48
src/Dao/EntityConverter.php
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@ -3,22 +3,41 @@ namespace Szurubooru\Dao;
final class EntityConverter final class EntityConverter
{ {
protected $entityName; private $entityName;
private $reflectionClass;
private $getterMethods = [];
private $setterMethods = [];
public function __construct($entityName) public function __construct($entityName)
{ {
$this->entityName = $entityName; $this->entityName = $entityName;
$this->reflectionClass = new \ReflectionClass($this->entityName);
$reflectionMethods = $this->reflectionClass->getMethods(\ReflectionMethod::IS_PUBLIC);
foreach ($reflectionMethods as $reflectionMethod)
{
if (preg_match('/^(get|is)(\w+)$/', $reflectionMethod->getName(), $matches))
{
$columnName = lcfirst($matches[2]);
$this->getterMethods[] = [$reflectionMethod, $columnName];
}
else if (preg_matcH('/^set(\w+)$/', $reflectionMethod->getName(), $matches))
{
$columnName = lcfirst($matches[1]);
$this->setterMethods[] = [$reflectionMethod, $columnName];
}
}
} }
public function toArray($entity) public function toArray(\Szurubooru\Entities\Entity $entity)
{ {
$arrayEntity = []; $arrayEntity = [];
$reflectionClass = new \ReflectionClass($this->entityName);
$reflectionProperties = $reflectionClass->getProperties(\ReflectionProperty::IS_PUBLIC | \ReflectionProperty::IS_PROTECTED); foreach ($this->getterMethods as $kv)
foreach ($reflectionProperties as $reflectionProperty)
{ {
$reflectionProperty->setAccessible(true); list ($reflectionMethod, $columnName) = $kv;
$arrayEntity[$reflectionProperty->getName()] = $reflectionProperty->getValue($entity); $value = $reflectionMethod->invoke($entity);
$arrayEntity[$columnName] = $value;
} }
return $arrayEntity; return $arrayEntity;
} }
@ -28,17 +47,14 @@ final class EntityConverter
if ($arrayEntity === null) if ($arrayEntity === null)
return null; return null;
$entity = new $this->entityName; $args = [$arrayEntity['id']];
$reflectionClass = new \ReflectionClass($this->entityName); $entity = $this->reflectionClass->newInstanceArgs($args);
$reflectionProperties = $reflectionClass->getProperties(\ReflectionProperty::IS_PUBLIC | \ReflectionProperty::IS_PROTECTED); foreach ($this->setterMethods as $kv)
foreach ($reflectionProperties as $reflectionProperty)
{ {
if (isset($arrayEntity[$reflectionProperty->getName()])) list ($reflectionMethod, $columnName) = $kv;
{ $value = $arrayEntity[$columnName];
$reflectionProperty->setAccessible(true); $reflectionMethod->invoke($entity, $value);
$reflectionProperty->setValue($entity, $arrayEntity[$reflectionProperty->getName()]);
}
} }
return $entity; return $entity;