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Diffstat (limited to 'Frameworks/MCPKit/MCPEntrepriseKit/MCPJoin.m')
| -rw-r--r-- | Frameworks/MCPKit/MCPEntrepriseKit/MCPJoin.m | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/Frameworks/MCPKit/MCPEntrepriseKit/MCPJoin.m b/Frameworks/MCPKit/MCPEntrepriseKit/MCPJoin.m deleted file mode 100644 index 576b1e10..00000000 --- a/Frameworks/MCPKit/MCPEntrepriseKit/MCPJoin.m +++ /dev/null @@ -1,183 +0,0 @@ -// -// $Id$ -// -// MCPJoin.m -// MCPKit -// -// Created by Serge Cohen (serge.cohen@m4x.org) on 18/08/04. -// Copyright (c) 2004 Serge Cohen. All rights reserved. -// -// Forked by the Sequel Pro team (sequelpro.com), April 2009 -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -// -// More info at <http://mysql-cocoa.sourceforge.net/> -// More info at <http://code.google.com/p/sequel-pro/> - -#import "MCPJoin.h" - -#import "MCPModel.h" -#import "MCPClassDescription.h" -#import "MCPAttribute.h" -#import "MCPRelation.h" -#import "MCPRelation.h" - -@implementation MCPJoin - -#pragma mark Class methods -+ (void) initialize -{ - if (self = [MCPJoin class]) { - [self setVersion:010101]; // Ma.Mi.Re -> MaMiRe - } - return; -} - -#pragma mark Life cycle -- (id) initForRelation:(MCPRelation *) iRelation from:(MCPAttribute *) iOrigin to:(MCPAttribute *) iDestination; -{ - self = [super init]; - if (self) { - relation = iRelation; - [self setOrigin:iOrigin]; - [self setDestination:iDestination]; - } - return self; -} - -- (void) invalidate -{ - [self retain]; - NSLog(@"Enterring -[MCPJoin invalidate], retain count is %ld (after retaining : should be 4)", [self retainCount]); - [origin removeObjectFromJoinsAtIndex:[origin indexOfJoinIdenticalTo:self]]; - [destination removeObjectFromJoinsAtIndex:[destination indexOfJoinIdenticalTo:self]]; - [relation removeObjectFromJoinsAtIndex:[relation indexOfJoinIdenticalTo:self]]; - NSLog(@"Enterring -[MCPJoin invalidate], retain count is %ld (before releasing : should be 1)", [self retainCount]); - [self release]; - return; -} - -- (void) dealloc -{ - // Nothing to release, because the attributes are NOT retained. - [super dealloc]; -} - -#pragma mark NSCoding protocol -- (id) initWithCoder:(NSCoder *) decoder -{ - self = [super init]; - if ((self) && ([decoder allowsKeyedCoding])) { - relation = [decoder decodeObjectForKey:@"MCPrelation"]; - [self setOrigin:[decoder decodeObjectForKey:@"MCPorigin"]]; - [self setDestination:[decoder decodeObjectForKey:@"MCPdestination"]]; - } - else { - NSLog(@"For some reason, unable to decode MCPJoin from the coder!!!"); - } - return self; -} - -- (void) encodeWithCoder:(NSCoder *) encoder -{ - if (! [encoder allowsKeyedCoding]) { - NSLog(@"In MCPJoin -encodeWithCoder : Unable to encode to a non-keyed encoder!!, will not perform encoding!!"); - return; - } - [encoder encodeObject:[self relation] forKey:@"MCPrelation"]; - [encoder encodeObject:[self origin] forKey:@"MCPorigin"]; - [encoder encodeObject:[self destination] forKey:@"MCPdestination"]; -} - -#pragma mark Setters -- (void) setOrigin:(MCPAttribute *) iOrigin -{ - if (origin != iOrigin) { - if (origin) { - [origin removeObjectFromJoinsAtIndex:[origin indexOfJoinIdenticalTo:self]]; - } - origin = iOrigin; - if (origin) { - [origin insertObject:self inJoinsAtIndex:[origin countOfJoins]]; - } - } -} - -- (void) setDestination:(MCPAttribute *) iDestination -{ - if (destination != iDestination) { - if (destination) { - [destination removeObjectFromJoinsAtIndex:[destination indexOfJoinIdenticalTo:self]]; - } - destination = iDestination; - if (destination) { - [destination insertObject:self inJoinsAtIndex:[destination countOfJoins]]; - } - } -} - -#pragma mark Getters -- (MCPRelation *) relation -{ - return relation; -} - -- (MCPAttribute *) origin -{ - return origin; -} - -- (MCPAttribute *) destination -{ - return destination; -} - -- (NSUInteger) index -{ - return [relation indexOfJoinIdenticalTo:self]; -} - -#pragma mark Some general methods: -- (BOOL) isEqual:(id) iObject -{ - if ([iObject isKindOfClass:[MCPJoin class]]) { - MCPJoin *theJoin = (MCPJoin *)iObject; - - return ([relation isEqual:[theJoin relation]]) && ([origin isEqual:[theJoin origin]]) && ([destination isEqual:[theJoin destination]]); - } - if ([iObject isKindOfClass:[NSDictionary class]]) { - NSDictionary *theDict = (NSDictionary *)iObject; - - return ([relation isEqual:[theDict valueForKey:@"relation"]]) && ([origin isEqual:[theDict valueForKey:@"origin"]]) && ([destination isEqual:[theDict valueForKey:@"destination"]]); - } - return NO; -} - -#pragma mark For debugging the retain counting -- (id) retain -{ - [super retain]; - - return self; -} - -- (void) release -{ - [super release]; - - return; -} - -@end |