ObjFW  Artifact [b54969fda6]

Artifact b54969fda65769b9408cf3a46a7a895dea38602aad0e797ff2dc595a78835893:

• File src/exceptions/OFUnboundNamespaceException.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: 2139) [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 "OFUnboundNamespaceException.h"
#import "OFString.h"

#import "OFNotImplementedException.h"

@implementation OFUnboundNamespaceException
+ exceptionWithClass: (Class)class_
	   namespace: (OFString*)ns
{
	return [[[self alloc] initWithClass: class_
				  namespace: ns] autorelease];
}

+ exceptionWithClass: (Class)class_
	      prefix: (OFString*)prefix
{
	return [[[self alloc] initWithClass: class_
				     prefix: prefix] autorelease];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	[self release];
	@throw [OFNotImplementedException exceptionWithClass: c
						    selector: _cmd];
}

- initWithClass: (Class)class_
      namespace: (OFString*)ns_
{
	self = [super initWithClass: class_];

	@try {
		ns = [ns_ copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- initWithClass: (Class)class_
	 prefix: (OFString*)prefix_
{
	self = [super initWithClass: class_];

	@try {
		prefix = [prefix_ copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[ns release];
	[prefix release];

	[super dealloc];
}

- (OFString*)description
{
	if (description != nil)
		return description;

	if (ns != nil)
		description = [[OFString alloc] initWithFormat:
		    @"The namespace %@ is not bound in class %@", ns, inClass];
	else if (prefix != nil)
		description = [[OFString alloc] initWithFormat:
		    @"The prefix %@ is not bound to any namespace in class %@",
		    prefix, inClass];

	return description;
}

- (OFString*)namespace
{
	return ns;
}

- (OFString*)prefix
{
	return prefix;
}
@end