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author | rowanbeentje <rowan@beent.je> | 2012-03-17 15:32:00 +0000 |
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committer | rowanbeentje <rowan@beent.je> | 2012-03-17 15:32:00 +0000 |
commit | ac8ebfe4bba6d7da6edad87c75b174156d919621 (patch) | |
tree | 08a3c2843d3c520090f40e6341b26043a7ccf014 /Frameworks/MCPKit/MCPEntrepriseKit/MCPObject.h | |
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/MCPObject.h')
-rw-r--r-- | Frameworks/MCPKit/MCPEntrepriseKit/MCPObject.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/Frameworks/MCPKit/MCPEntrepriseKit/MCPObject.h b/Frameworks/MCPKit/MCPEntrepriseKit/MCPObject.h deleted file mode 100644 index 4f126928..00000000 --- a/Frameworks/MCPKit/MCPEntrepriseKit/MCPObject.h +++ /dev/null @@ -1,127 +0,0 @@ -// -// $Id$ -// -// MCPObject.h -// MCPKit -// -// Created by Serge Cohen (serge.cohen@m4x.org) on 19/05/04. -// 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 <Foundation/Foundation.h> - -/*" Possible return code on some operations of the database interaction. "*/ -enum { - MCPDBReturnUnknown = 0, /*"Unknown state, should not happen."*/ - MCPDBReturnDeleted = 1, /*"The entry have been successfuly deleted from DB."*/ - MCPDBReturnUsed = 2, /*"The entry can not be removed, because some entries are still connected to it (some delete restrict/inhibit delete)."*/ - MCPDBReturnNone = 3, /*"No entry exist with this Id."*/ - MCPDBReturnNew = 4, /*"The entry was indeed new and inserted in the database."*/ - MCPDBReturnUpdated = 5, /*"The entry was updated in the DB."*/ - MCPDBReturnIncompleteKey = 6, /*"Part of the primary key is missing, action not taken."*/ - MCPDBReturnMultiple = 7, /*"Multiple rows are found with a query supposed to return at most one row."*/ - MCPDBReturnNoIdentity = 8, /*"The object does not have attributes that defines identity."*/ - MCPDBReturnNoKey = 9, /*"There is no primary key defined for this entity."*/ - MCPDBReturnNoConnection = 10, /*"The MCPObject is not having a connection."*/ - MCPDBReturnWrongRelationOrigin = 11, /*"Looking for a relation not which origin is not of the specified class."*/ - MCPDBReturnWrongRelationCardinality = 12, /*"Using a method assuming a cardinality of the relation while the relation as the other one."*/ - MCPDBReturnNoSuchRelation = 13, /*"There is no relation with such a name starting from this class."*/ - MCPDBReturnNotTarget = 14, /*"Tried to remove an object from a relation, while the objects does NOT belong to the relation."*/ - MCPDBReturnOK = 100 /*"Everything went OK."*/ -}; -typedef NSUInteger MCPDBReturnCode; - -@class MCPConnection; -@class MCPClassDescription; -@class MCPRelation; - -@interface MCPObject : NSObject { - MCPClassDescription *classDescription; - MCPConnection *connection; -} - -#pragma mark Life of the Object -/*" Life of the object "*/ -- (id) init; -- (id) initWithDictionary:(NSDictionary *) dictionary; - -- (void) dealloc; - -- (void) setAttributesToDefault; - -#pragma mark Accessors -/*" Accessor(s) "*/ -- (MCPClassDescription *) classDescription; -- (MCPConnection *) connection; - -- (void) setConnection:(MCPConnection *) iConnection; - -#pragma mark Database interface -/*" Database interface "*/ -- (id) readFromDBRow:(NSDictionary *) iDictionary withTableName:(NSString *) iTableName; -- (MCPDBReturnCode) setPrimaryKey:(id) iDictionary andFetchFromDB:(MCPConnection *) iConnection; -//- (MCPDBReturnCode) setPrimaryKey:(NSDictionary *) iDictionary andFetchFromDB:(MCPConnection *) iConnection; -- (NSDictionary *) checkDBId; // the returned dictionary contains a MCPDBReturnCode key with the return code. -- (NSDictionary *) saveInDB; // the returned dictionary contains a MCPDBReturnCode key with the return code. -- (MCPDBReturnCode) getAutoGenerated; -- (MCPDBReturnCode) updateInDB; -- (MCPDBReturnCode) deleteInDB; -+ (MCPDBReturnCode) deleteInDBUsingConnection:(MCPConnection *) iConnection withId:(id) iId; - -#pragma mark Handling relations -/*" Handling realtions "*/ -- (id) getTargetOfRelation:(MCPRelation *) iRelation; -- (id) getTargetOfRelationNamed:(NSString *) iRelationName; -- (MCPDBReturnCode) setTarget:(id) iTarget forRelation:(MCPRelation *) iRelation; -- (MCPDBReturnCode) setTarget:(id) iTarget forRelationNamed:(NSString *) iRelationName; -- (NSUInteger) countTargetForRelation:(MCPRelation *) iRelation; -- (NSUInteger) countTargetForRelationNamed:(NSString *) iRelationName; -- (MCPObject *) getTargetOfRelation:(MCPRelation *) iRelation atIndex:(NSUInteger) iIndex; -- (MCPObject *) getTargetOfRelationNamed:(NSString *) iRelationName atIndex:(NSUInteger) iIndex; -- (MCPDBReturnCode) addTarget:(MCPObject *) iTarget toRelation:(MCPRelation *) iRelation; -- (MCPDBReturnCode) addTarget:(MCPObject *) iTarget toRelationNamed:(NSString *) iRelationName; -- (MCPDBReturnCode) removeTarget:(MCPObject *) iTarget toRelation:(MCPRelation *) iRelation; -- (MCPDBReturnCode) removeTarget:(MCPObject *) iTarget toRelationNamed:(NSString *) iRelationName; -- (MCPDBReturnCode) removeTargetToRelation:(MCPRelation *) iRelation atIndex:(NSUInteger) iIndex; -- (MCPDBReturnCode) removeTargetToRelationNamed:(NSString *) iRelationName atIndex:(NSUInteger) iIndex; -- (NSUInteger) indexOfTarget:(MCPObject *) iTarget inRelation:(MCPRelation *) iRelation; -- (NSUInteger) indexOfTarget:(MCPObject *) iTarget inRelationNamed:(NSString *) iRelationName; - -#pragma mark Utilities -/*" Utility methods "*/ -- (id) defaultValueForKey:(NSString *) iKey; -- (NSDictionary *) primaryKey; - -/*" Testing equality (VERY important for relation management)"*/ -- (BOOL) isEqual:(id) iObject; - -#pragma mark Output -/*" Output : "*/ -- (NSString *) description; -- (NSString *) descriptionWithLocale:(NSDictionary *) locale; - -#pragma mark Ordering the array for relations -- (NSString *) orderSQLForClassDescription:(MCPClassDescription *) iClassDescription; - -/*" Anti-crash method... "*/ -- (void) setNilValueForKey:(NSString *) iKey; - -@end |