diff options
author | rowanbeentje <rowan@beent.je> | 2012-03-17 15:32:00 +0000 |
---|---|---|
committer | rowanbeentje <rowan@beent.je> | 2012-03-17 15:32:00 +0000 |
commit | ac8ebfe4bba6d7da6edad87c75b174156d919621 (patch) | |
tree | 08a3c2843d3c520090f40e6341b26043a7ccf014 /Frameworks/MCPKit/MCPEntrepriseKit/MCPJoin.m | |
parent | 8886d935e933c6239aa9b35e900d96f7d07527c7 (diff) | |
parent | eab6df4de773259f90dd5a1d25e44ca4d2765bbf (diff) | |
download | sequelpro-ac8ebfe4bba6d7da6edad87c75b174156d919621.tar.gz sequelpro-ac8ebfe4bba6d7da6edad87c75b174156d919621.tar.bz2 sequelpro-ac8ebfe4bba6d7da6edad87c75b174156d919621.zip |
Merge in the SPMySQL Framework. This new framework should provide much of the functionality required from MCPKit and is based around its interface for relatively easy integration.
Externally visible changes as a result of this merge:
- Speed improvements, particularly when loading large data sets
- Stability improvements, particularly related to connection state after the connection is dropped (eg Issue #1256)
- Improved support for new MySQL data types, which should address Issue #1052.
- Database structure retrieval and query cancellation now use a single persistent helper connection instead of lots of connections on-demand. This should help Issue #1097.
- More internal commands now use queries instead of MySQL functions; for example USE queries are now used to trigger database selection, improving transcripts. This addresses Issue #1247.
- Improved internal encoding work; while this needs support within the UI, it lays the foundation for issues like Issue #1280.
Code improvements:
- Much improved class layouts including extensive category usage
- Improved documentation across framework methods
- Support for fast enumeration across result objects
- Rewrite fixes use of a number of deprecate functions
- Much less code duplication across result set types
- Improved encapsultation within the framework, limiting the number of methods exposed, and also not exposing all the MySQL headers
From the Readme file:
The SPMySQL Framework is intended to provide a stable MySQL connection framework, with the ability to run text-based queries and rapidly retrieve result sets with conversion from MySQL data types to Cocoa objects.
SPMySQL.framework has an interface loosely based around that provided by MCPKit by Serge Cohen and Bertrand Mansion (http://mysql-cocoa.sourceforge.net/), and in particular the heavily modified Sequel Pro version (http://www.sequelpro.com/). It is a full rewrite of the original framework, although it includes code from patches implementing the following Sequel Pro functionality, largely contributed by Hans-Jörg Bibiko, Stuart Connolly, Jakob Egger, and Rowan Beentje:
- Connection locking (Jakob et al)
- Ping & keepalive (Rowan et al)
- Query cancellation (Rowan et al)
- Delegate setup (Stuart et al)
- SSL support (Rowan et al)
- Connection checking (Rowan et al)
- Version state (Stuart et al)
- Maximum packet size control (Hans et al)
- Result multithreading and streaming (Rowan et al)
- Improved encoding support & switching (Rowan et al)
- Database structure; moved to inside the app (Hans et al)
- Query reattempts and error-handling approach (Rowan et al)
- Geometry result class (Hans et al)
- Connection proxy (Stuart et al)
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 |