ObjFW  Artifact [5a6af4a224]

Artifact 5a6af4a22402ebbb9545532fb885cc4f37fc115b588494cb8fe54dc6b30be39d:

• File src/OFXMLElement+Serialization.m — part of check-in [e1e7ffa903] at 2011-09-22 23:25:42 on branch trunk — Exceptions are now autoreleased.

  This is safe as an "exception loop" can't happen, since if allocating
  an exception fails, it throws an OFAllocFailedException which is
  preallocated and can always be thrown.

  So, the worst case would be that an autorelease of an exception fails,
  triggering an OFOutOfMemoryException for which there is no memory,
  resulting in an OFAllocFailedException to be thrown. (user: js, size: 1484) [annotate] [blame] [check-ins using]

/*
 * Copyright (c) 2008, 2009, 2010, 2011
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * 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.
 */

#include "config.h"

#import "OFXMLElement.h"
#import "OFXMLElement+Serialization.h"
#import "OFSerialization.h"
#import "OFString.h"
#import "OFAutoreleasePool.h"

#import "OFInvalidArgumentException.h"
#import "OFNotImplementedException.h"

#import "macros.h"

int _OFXMLElement_Serialization_reference;

@implementation OFXMLElement (Serialization)
- (id)objectByDeserializing
{
	OFAutoreleasePool *pool;
	Class class;
	id object;

	pool = [[OFAutoreleasePool alloc] init];

	if ((class = objc_lookUpClass([name cStringWithEncoding:
	    OF_STRING_ENCODING_ASCII])) == Nil)
		@throw [OFNotImplementedException exceptionWithClass: Nil];

	if (![class conformsToProtocol: @protocol(OFSerialization)])
		@throw [OFNotImplementedException
		    exceptionWithClass: class
			      selector: @selector(initWithSerialization:)];

	object = [[class alloc] initWithSerialization: self];

	[pool release];

	return [object autorelease];
}
@end