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#include "config.h"
#import "OFXMLElementBuilder.h"
#import "OFXMLElement.h"
#import "OFXMLParser.h"
#import "OFMutableArray.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"
@implementation OFXMLElementBuilder
+ elementBuilder
{
return [[[self alloc] init] autorelease];
}
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}
- (void)parser: (OFXMLParser*)parser
didEndElement: (OFString*)name
withPrefix: (OFString*)prefix
namespace: (OFString*)ns
{
if ([stack count] == 0) {
[delegate elementBuilder: self
didNotExpectCloseTag: name
withPrefix: prefix
namespace: ns];
return;
}
if ([stack count] == 1)
[delegate elementBuilder: self
didBuildElement: [stack firstObject]];
[stack removeNObjects: 1];
}
- (void)parser: (OFXMLParser*)parser
foundCharacters: (OFString*)str
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFXMLElement *elem = [OFXMLElement elementWithCharacters: str];
if ([stack count] == 0)
[delegate elementBuilder: self
didBuildElement: elem];
else
[[stack lastObject]
addChild: [OFXMLElement elementWithCharacters: str]];
[[stack lastObject] addChild: elem];
[pool release];
}
- (void)parser: (OFXMLParser*)parser
foundCDATA: (OFString*)cdata
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFXMLElement *elem = [OFXMLElement elementWithCDATA: cdata];
if ([stack count] == 0)
[delegate elementBuilder: self
didBuildElement: elem];
else
[[stack lastObject] addChild: [OFXMLElement elementWithCDATA: cdata]];
[[stack lastObject] addChild: elem];
[pool release];
}
- (void)parser: (OFXMLParser*)parser
foundComment: (OFString*)comment
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFXMLElement *last = [stack lastObject];
OFXMLElement *elem = [OFXMLElement elementWithComment: comment];
if ([stack count] == 0)
[delegate elementBuilder: self
didBuildElement: elem];
else
[last addChild: [OFXMLElement elementWithComment: comment]];
[[stack lastObject] addChild: elem];
[pool release];
}
@end
@implementation OFObject (OFXMLElementBuilderDelegate)
- (void)elementBuilder: (OFXMLElementBuilder*)builder
didBuildElement: (OFXMLElement*)elem
{
}
- (void)elementBuilder: (OFXMLElementBuilder*)builder
didNotExpectCloseTag: (OFString*)name
withPrefix: (OFString*)prefix
namespace: (OFString*)ns
{
@throw [OFMalformedXMLException newWithClass: [builder class]];
}
@end
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