objective-c-sql-query-builder
ZIMDbConnection.h
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00001 /*
00002  * Copyright 2011-2015 Ziminji
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at:
00007  * 
00008  *    http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #import <Foundation/Foundation.h>
00018 #import <sqlite3.h> // Requires libsqlite3.dylib
00019 
00025 @interface ZIMDbConnection : NSObject {
00026 
00027         @protected
00028                 NSString *_dataSource;
00029                 BOOL _readonly;
00030                 NSMutableSet *_privileges;
00031                 NSLock *_mutex;
00032                 sqlite3 *_database;
00033                 BOOL _isConnected;
00034 
00035 }
00048 - (instancetype) initWithDataSource: (NSString *)dataSource withMultithreadingSupport: (BOOL)multithreading;
00060 - (instancetype) initWithDataSource: (NSString *)dataSource;
00066 - (void) open;
00074 - (NSNumber *) beginTransaction;
00085 - (NSNumber *) execute: (NSString *)sql;
00094 - (NSArray *) query: (NSString *)sql;
00106 - (NSArray *) query: (NSString *)sql asObject: (Class)model;
00114 - (NSNumber *) rollbackTransaction;
00122 - (NSNumber *) commitTransaction;
00130 - (NSNumber *) vacuum;
00137 - (BOOL) isConnected;
00143 - (void) close;
00149 - (void) dealloc;
00159 + (NSNumber *) dataSource: (NSString *)dataSource execute: (NSString *)sql;
00168 + (NSArray *) dataSource: (NSString *)dataSource query: (NSString *)sql;
00180 + (NSArray *) dataSource: (NSString *)dataSource query: (NSString *)sql asObject: (Class)model;
00181 
00182 @end
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