/*
* 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 "OFXMLAttribute.h"
#import "OFString.h"
#import "OFDictionary.h"
#import "OFXMLElement.h"
#import "OFAutoreleasePool.h"
#import "OFInvalidArgumentException.h"
#import "macros.h"
@implementation OFXMLAttribute
+ attributeWithName: (OFString*)name
namespace: (OFString*)ns
stringValue: (OFString*)value
{
return [[[self alloc] initWithName: name
namespace: ns
stringValue: value] autorelease];
}
- initWithName: (OFString*)name_
namespace: (OFString*)ns_
stringValue: (OFString*)value
{
self = [super init];
@try {
name = [name_ copy];
ns = [ns_ copy];
stringValue = [value copy];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- initWithSerialization: (OFXMLElement*)element
{
self = [super init];
@try {
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
if (![[element name] isEqual: @"object"] ||
![[element namespace] isEqual: OF_SERIALIZATION_NS] ||
![[[element attributeForName: @"class"] stringValue]
isEqual: [isa className]])
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
name = [[[element
elementForName: @"name"
namespace: OF_SERIALIZATION_NS] stringValue] retain];
ns = [[[element
elementForName: @"namespace"
namespace: OF_SERIALIZATION_NS] stringValue] retain];
stringValue = [[[element
elementForName: @"stringValue"
namespace: OF_SERIALIZATION_NS] stringValue] retain];
[pool release];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[name release];
[ns release];
[stringValue release];
[super dealloc];
}
- (OFString*)name
{
return [[name copy] autorelease];
}
- (OFString*)namespace
{
return [[ns copy] autorelease];
}
- (OFString*)stringValue
{
return [[stringValue copy] autorelease];
}
- (BOOL)isEqual: (id)object
{
OFXMLAttribute *otherAttribute;
if (![object isKindOfClass: [OFXMLAttribute class]])
return NO;
otherAttribute = object;
if (![otherAttribute->name isEqual: name])
return NO;
if (otherAttribute->ns != ns && ![otherAttribute->ns isEqual: ns])
return NO;
if (![otherAttribute->stringValue isEqual: stringValue])
return NO;
return YES;
}
- (uint32_t)hash
{
uint32_t hash;
OF_HASH_INIT(hash);
OF_HASH_ADD_INT32(hash, [name hash]);
OF_HASH_ADD_INT32(hash, [ns hash]);
OF_HASH_ADD_INT32(hash, [stringValue hash]);
OF_HASH_FINALIZE(hash);
return hash;
}
- (OFXMLElement*)XMLElementBySerializing
{
OFAutoreleasePool *pool;
OFXMLElement *element;
element = [OFXMLElement elementWithName: @"object"
namespace: OF_SERIALIZATION_NS];
pool = [[OFAutoreleasePool alloc] init];
[element addAttributeWithName: @"class"
stringValue: [self className]];
[element addChild:
[OFXMLElement elementWithName: @"name"
namespace: OF_SERIALIZATION_NS
stringValue: name]];
if (ns != nil)
[element addChild:
[OFXMLElement elementWithName: @"namespace"
namespace: OF_SERIALIZATION_NS
stringValue: ns]];
[element addChild:
[OFXMLElement elementWithName: @"stringValue"
namespace: OF_SERIALIZATION_NS
stringValue: stringValue]];
[pool release];
return element;
}
@end