introduced ChainSerializer

lib/Doctrine/Search/Serializer/ChainSerializer.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Doctrine\Search\Serializer;
+
+use Doctrine\Common\Util\ClassUtils;
+use Doctrine\Search\DefaultSerializerNotProvidedException;
+use Doctrine\Search\SerializerInterface;
+
+
+
+/**
+ * @author Filip Procházka <[email protected]>
+ */
+class ChainSerializer implements SerializerInterface
+{
+
+	/**
+	 * @var SerializerInterface[]
+	 */
+	private $serializers = [];
+
+	/**
+	 * @var SerializerInterface
+	 */
+	private $defaultSerializer;
+
+
+
+	public function addSerializer($classType, SerializerInterface $serializer)
+	{
+		$this->serializers[strtolower($classType)] = $serializer;
+	}
+
+
+
+	public function setDefaultSerializer(SerializerInterface $serializer)
+	{
+		$this->defaultSerializer = $serializer;
+	}
+
+
+
+	/**
+	 * @param object $object
+	 * @throws DefaultSerializerNotProvidedException
+	 * @return string
+	 */
+	public function serialize($object)
+	{
+		$lName = strtolower(ClassUtils::getClass($object));
+		if (isset($this->serializers[$lName])) {
+			return $this->serializers[$lName]->serialize($object);
+		}
+
+		if (!$this->defaultSerializer) {
+			throw new DefaultSerializerNotProvidedException;
+		}
+
+		return $this->defaultSerializer->serialize($object);
+	}
+
+
+
+	/**
+	 * @param string $entityName
+	 * @param string $data
+	 * @throws DefaultSerializerNotProvidedException
+	 * @return object
+	 */
+	public function deserialize($entityName, $data)
+	{
+		$lName = strtolower($entityName);
+		if (isset($this->serializers[$lName])) {
+			return $this->serializers[$lName]->deserialize($entityName, $data);
+		}
+
+		if (!$this->defaultSerializer) {
+			throw new DefaultSerializerNotProvidedException;
+		}
+
+		return $this->defaultSerializer->deserialize($entityName, $data);
+	}
+
+}