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#import "OFList.h"
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFAutoreleasePool.h"
#import "OFEnumerationMutationException.h"
#import "macros.h"
@implementation OFList
+ list
{
return [[[self alloc] init] autorelease];
}
- init
{
self = [super init];
firstListObject = NULL;
lastListObject = NULL;
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#import "OFList.h"
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFAutoreleasePool.h"
#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"
#import "macros.h"
@implementation OFList
+ list
{
return [[[self alloc] init] autorelease];
}
- initWithSerialization: (OFXMLElement*)element
{
self = [self init];
@try {
OFAutoreleasePool *pool, *pool2;
OFEnumerator *enumerator;
OFXMLElement *child;
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];
enumerator = [[element
elementsForName: @"object"
namespace: OF_SERIALIZATION_NS] objectEnumerator];
pool2 = [[OFAutoreleasePool alloc] init];
while ((child = [enumerator nextObject]) != nil) {
id object = [OFSerialization
objectByDeserializingXMLElement: child];
[self appendObject: object];
[pool2 releaseObjects];
}
[pool release];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
of_list_object_t *iter;
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[listObject->object release];
[self freeMemory: listObject];
}
- (id)firstObject
{
if (firstListObject != NULL)
return firstListObject->object;
return nil;
}
- (id)lastObject
{
if (lastListObject != NULL)
return lastListObject->object;
return nil;
}
- (size_t)count
{
return count;
}
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[listObject->object release];
[self freeMemory: listObject];
}
- (id)firstObject
{
return (firstListObject != NULL ? firstListObject->object : nil);
}
- (id)lastObject
{
return (lastListObject != NULL ? lastListObject->object : nil);
}
- (size_t)count
{
return count;
}
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