ObjFW  Diff

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"


@class OFString;
@class OFXMLElement;

#define OF_SERIALIZATION_NS @"https://webkeks.org/objfw/serialization"

/**
 * \brief A protocol for serializing objects.
 */
@protocol OFSerialization <OFObject>
/**
 * \brief Initializes the object with the specified XML element serialization.
 *
 * \param element An OFXMLElement with the serialized object
 * \return An initialized object
 */
- initWithSerialization: (OFXMLElement*)element;

/**
 * \brief Serializes the object into an XML element.
 *
 * \return The object serialized into an XML element
 */
- (OFXMLElement*)XMLElementBySerializing;
@end

/**
 * \brief A class that provides class methods for serializing and deserializing
 *	  objects.
 */
@interface OFSerialization: OFObject
/**
 * \brief Creates a string by serializing the specified object.
 *
 * \param object The object to serialize
 * \return The object serialized as a string
 */
+ (OFString*)stringBySerializingObject: (id <OFSerialization>)object;

/**
 * \brief Deserializes the specified string into an object.
 *
 * \param string The string describing the serialized object
 * \return The deserialized object
 */
+ (id)objectByDeserializingString: (OFString*)string;

/**
 * \brief Deserializes the specified XML element into an object.
 *
 * \param string The XML element describing the serialized object
 * \return The deserialized object
 */
+ (id)objectByDeserializingXMLElement: (OFXMLElement*)element;
@end